PMS Updates

addons_extensions/project_task_timesheet_extended/__manifest__.py

@@ -24,6 +24,7 @@ Key Features:
         'hr_timesheet',
         'base',
         'analytic',
+        'project_gantt',
     ],
     'data': [
         'security/security.xml',
@@ -37,6 +38,10 @@ Key Features:
         'view/task_stages.xml',
         'view/project.xml',
         'view/project_task.xml',
+        'view/timesheets.xml',
+        'view/pro_task_gantt.xml',
+        'view/user_availability.xml',
+        # 'view/project_task_gantt.xml',
     ],
     'assets': {
     },

addons_extensions/project_task_timesheet_extended/data/data.xml

@@ -11,6 +11,20 @@
             action = records.action_toggle_pause()
         </field>
     </record>
+
+<!--    <record id="action_reward_user" model="ir.actions.server">-->
+<!--        <field name="name">Reward User</field>-->
+<!--        <field name="model_id" ref="project.model_project_task"/>-->
+<!--        <field name="binding_model_id" ref="project.model_project_task"/>-->
+<!--        <field name="binding_type">action</field>-->
+<!--        <field name="binding_view_types">form</field>-->
+<!--        <field name="state">code</field>-->
+<!--        <field name="code">-->
+<!--            if records:-->
+<!--            action = records.action_reward_user()-->
+<!--        </field>-->
+<!--    </record>-->
+
     <data noupdate="1">
         <record id="default_projects_channel" model="discuss.channel">
             <field name="name">Projects Channel</field>

addons_extensions/project_task_timesheet_extended/models/__init__.py

@@ -2,3 +2,6 @@ from . import teams
 from . import task_stages
 from . import project
 from . import project_task
+from . import timesheets
+# from . import project_task_gantt
+from . import user_availability

addons_extensions/project_task_timesheet_extended/models/project.py

@@ -15,7 +15,7 @@ class ProjectProject(models.Model):
     )
     discuss_channel_id = fields.Many2one(
         'discuss.channel',
-        string="Project Channel",
+        string="Channel",
         domain="[('parent_channel_id', '=', default_projects_channel_id)]",
         help="Select a channel for project communications. Channels must be sub-channels of the main Projects Channel."
     )
@@ -159,6 +159,21 @@ class ProjectProject(models.Model):
 
     type_ids = fields.Many2many(default=lambda self: self._default_type_ids())
 
+
+    estimated_hours = fields.Float(string="Estimated Hours")
+    task_estimated_hours = fields.Float(string="Task Estimated Hours", compute="_compute_task_estimated_hours", store=True)
+    actual_hours = fields.Float(string="Actual Hours", compute="_compute_actual_hours", store=True)
+
+    @api.depends('task_ids.estimated_hours')
+    def _compute_task_estimated_hours(self):
+        for project in self:
+            project.task_estimated_hours = sum(project.task_ids.mapped('estimated_hours'))
+
+    @api.depends('task_ids.timesheet_ids.unit_amount')
+    def _compute_actual_hours(self):
+        for project in self:
+            project.actual_hours = sum(project.task_ids.timesheet_ids.mapped('unit_amount'))
+
     def add_users(self):
         return {
             'type': 'ir.actions.act_window',

addons_extensions/project_task_timesheet_extended/models/project_task_gantt.py

@@ -0,0 +1,279 @@
+from odoo import models, fields, api, _
+from datetime import datetime, date
+from odoo.exceptions import ValidationError
+
+class ProjectTask(models.Model):
+    _inherit = 'project.task'
+
+    # Existing fields
+    gantt_color = fields.Char(compute='_compute_gantt_color', store=True)
+    gantt_user_id = fields.Many2one('res.users', compute='_compute_gantt_user_id', store=True)
+    performance_icon = fields.Char(compute='_compute_performance_icon', store=True)
+    is_overdue = fields.Boolean(compute='_compute_is_overdue', store=True)
+    gantt_date_start = fields.Datetime(compute='_compute_gantt_dates', store=True, inverse='_inverse_gantt_date_start')
+    current_stage_performance = fields.Selection([
+        ('good', 'Good'),
+        ('normal', 'Normal'),
+        ('bad', 'Bad')
+    ], compute='_compute_current_stage_performance', store=True)
+    formatted_start_date = fields.Char(compute='_compute_formatted_dates')
+    formatted_end_date = fields.Char(compute='_compute_formatted_dates')
+
+    # New fields for better Gantt view
+    progress = fields.Integer(string="Progress", compute='_compute_progress', store=True)
+    task_priority = fields.Selection([
+        ('0', 'Normal'),
+        ('1', 'High'),
+        ('2', 'Urgent')
+    ], default='0', string="Priority")
+    is_completed = fields.Boolean(compute='_compute_is_completed', store=True)
+    completion_date = fields.Datetime(string="Completion Date")
+    days_remaining = fields.Integer(compute='_compute_days_remaining', store=True)
+
+    @api.depends('stage_id', 'project_id.type_ids')
+    def _compute_progress(self):
+        for task in self:
+            if not task.stage_id or not task.project_id.type_ids:
+                task.progress = 0
+                continue
+
+            stages = task.project_id.type_ids.sorted('sequence')
+            total_stages = len(stages)
+            if total_stages == 0:
+                task.progress = 0
+                continue
+
+            current_stage_index = next((i for i, stage in enumerate(stages) if stage.id == task.stage_id.id), 0)
+            task.progress = int((current_stage_index + 1) / total_stages * 100)
+
+    @api.depends('state')
+    def _compute_is_completed(self):
+        for task in self:
+            task.is_completed = task.state in ['1_done', 'done']
+
+    @api.depends('date_deadline')
+    def _compute_days_remaining(self):
+        today = date.today()
+        for task in self:
+            if not task.date_deadline:
+                task.days_remaining = 0
+                continue
+
+            if isinstance(task.date_deadline, datetime):
+                deadline_date = task.date_deadline.date()
+            else:
+                deadline_date = task.date_deadline
+
+            delta = deadline_date - today
+            task.days_remaining = delta.days
+
+    @api.depends('planned_date_begin', 'date_deadline')
+    def _compute_formatted_dates(self):
+        for task in self:
+            if task.planned_date_begin:
+                if isinstance(task.planned_date_begin, datetime):
+                    task.formatted_start_date = task.planned_date_begin.strftime('%d-%b-%Y %I:%M %p')
+                else:
+                    task.formatted_start_date = task.planned_date_begin.strftime('%d-%b-%Y')
+            else:
+                task.formatted_start_date = False
+
+            if task.date_deadline:
+                if isinstance(task.date_deadline, datetime):
+                    task.formatted_end_date = task.date_deadline.strftime('%d-%b-%Y %I:%M %p')
+                else:
+                    task.formatted_end_date = task.date_deadline.strftime('%d-%b-%Y')
+            else:
+                task.formatted_end_date = False
+
+    @api.depends('show_approval_flow', 'assignees_timelines.actual_time', 'assignees_timelines.estimated_time')
+    def _compute_current_stage_performance(self):
+        for task in self:
+            # Don't compute performance for completed tasks
+            if task.is_completed:
+                task.current_stage_performance = False
+                continue
+
+            if task.show_approval_flow:
+                current_timeline = task.assignees_timelines.filtered(lambda t: t.stage_id == task.stage_id)
+                if current_timeline:
+                    timeline = current_timeline[0]
+                    actual = timeline.actual_time
+                    estimated = timeline.estimated_time
+
+                    if actual < estimated:
+                        task.current_stage_performance = 'good'
+                    elif actual == estimated:
+                        task.current_stage_performance = 'normal'
+                    else:
+                        task.current_stage_performance = 'bad'
+                else:
+                    task.current_stage_performance = False
+            else:
+                task.current_stage_performance = False
+
+    @api.depends('planned_date_begin')
+    def _compute_gantt_dates(self):
+        for task in self:
+            if task.planned_date_begin:
+                # Ensure we're working with a datetime object
+                if isinstance(task.planned_date_begin, date) and not isinstance(task.planned_date_begin, datetime):
+                    # Convert date to datetime at start of day
+                    task.gantt_date_start = datetime.combine(task.planned_date_begin, datetime.min.time())
+                else:
+                    task.gantt_date_start = task.planned_date_begin
+            else:
+                task.gantt_date_start = False
+
+    def _inverse_gantt_date_start(self):
+        for task in self:
+            if task.gantt_date_start:
+                task.planned_date_begin = task.gantt_date_start
+
+    @api.depends('assignees_timelines.assigned_to', 'user_ids', 'show_approval_flow', 'stage_id')
+    def _compute_gantt_user_id(self):
+        for task in self:
+            if task.show_approval_flow:
+                current_timeline = task.assignees_timelines.filtered(lambda t: t.stage_id == task.stage_id)
+                if current_timeline:
+                    task.gantt_user_id = current_timeline[0].assigned_to
+                else:
+                    task.gantt_user_id = task.user_ids[:1] if task.user_ids else self.env.user
+            else:
+                task.gantt_user_id = task.user_ids[:1] if task.user_ids else self.env.user
+
+    @api.depends('show_approval_flow', 'assignees_timelines.actual_time', 'assignees_timelines.estimated_time')
+    def _compute_performance_icon(self):
+        for task in self:
+            # Don't show performance icon for completed tasks
+            if task.is_completed:
+                task.performance_icon = False
+                continue
+
+            if task.show_approval_flow:
+                current_timeline = task.assignees_timelines.filtered(lambda t: t.stage_id == task.stage_id)
+                if current_timeline:
+                    timeline = current_timeline[0]
+                    actual = timeline.actual_time
+                    estimated = timeline.estimated_time
+
+                    if actual < estimated:
+                        task.performance_icon = 'fa-smile-o'
+                    elif actual == estimated:
+                        task.performance_icon = 'fa-meh-o'
+                    else:
+                        task.performance_icon = 'fa-frown-o'
+                else:
+                    task.performance_icon = 'fa-question'
+            else:
+                task.performance_icon = False
+
+    @api.depends('date_deadline')
+    def _compute_is_overdue(self):
+        today = date.today()
+        for task in self:
+            # Completed tasks are never overdue
+            if task.is_completed:
+                task.is_overdue = False
+                continue
+
+            if not task.date_deadline:
+                task.is_overdue = False
+                continue
+
+            # Convert datetime to date if needed
+            if isinstance(task.date_deadline, datetime):
+                deadline_date = task.date_deadline.date()
+            else:
+                deadline_date = task.date_deadline
+
+            task.is_overdue = deadline_date < today
+
+    @api.depends('show_approval_flow', 'assignees_timelines.actual_time', 'assignees_timelines.estimated_time',
+                 'date_deadline', 'state', 'is_completed')
+    def _compute_gantt_color(self):
+        today = date.today()
+        for task in self:
+            # If task is completed, always show green
+            if task.is_completed:
+                task.gantt_color = '#28a745'  # Green
+                continue
+
+            if task.show_approval_flow:
+                current_timeline = task.assignees_timelines.filtered(lambda t: t.stage_id == task.stage_id)
+                if current_timeline:
+                    timeline = current_timeline[0]
+                    actual = timeline.actual_time
+                    estimated = timeline.estimated_time
+
+                    if actual < estimated:
+                        task.gantt_color = '#28a745'  # Green
+                    elif actual == estimated:
+                        task.gantt_color = '#007bff'  # Blue
+                    else:
+                        task.gantt_color = '#dc3545'  # Red
+                else:
+                    task.gantt_color = '#6c757d'  # Gray if no timeline
+            else:
+                # Color based on deadline
+                if task.date_deadline:
+                    # Convert datetime to date if needed
+                    if isinstance(task.date_deadline, datetime):
+                        deadline_date = task.date_deadline.date()
+                    else:
+                        deadline_date = task.date_deadline
+
+                    if deadline_date < today:
+                        task.gantt_color = '#dc3545'  # Red for overdue
+                    else:
+                        task.gantt_color = '#28a745'  # Green for on time
+                else:
+                    task.gantt_color = '#6c757d'  # Gray if no deadline
+
+    @api.model
+    def _expand_domain_dates(self, domain):
+        new_domain = []
+        for dom in domain:
+            if dom[0] in ['date_start', 'date_end', 'date_deadline', 'gantt_date_start'] and dom[1] in ['>=', '<=', '>',
+                                                                                                        '<', '=']:
+                # Handle both datetime and date string formats
+                if isinstance(dom[2], datetime):
+                    min_date = dom[2]
+                else:
+                    try:
+                        # Try parsing with time first
+                        min_date = datetime.strptime(dom[2], '%Y-%m-%d %H:%M:%S')
+                    except ValueError:
+                        try:
+                            # If that fails, try parsing without time
+                            min_date = datetime.strptime(dom[2], '%Y-%m-%d')
+                        except ValueError:
+                            # If both fail, use the original value
+                            min_date = dom[2]
+                new_domain.append((dom[0], dom[1], min_date))
+            else:
+                new_domain.append(dom)
+        return new_domain
+
+    def write(self, vals):
+        # Handle date validation more flexibly
+        if 'planned_date_begin' in vals and 'date_deadline' in vals:
+            if vals['planned_date_begin'] and vals['date_deadline']:
+                if vals['planned_date_begin'] > vals['date_deadline']:
+                    raise ValidationError(_("Planned start date must be before planned end date."))
+        elif 'planned_date_begin' in vals and vals['planned_date_begin'] and self.date_deadline:
+            if vals['planned_date_begin'] > self.date_deadline:
+                raise ValidationError(_("Planned start date must be before planned end date."))
+        elif 'date_deadline' in vals and vals['date_deadline'] and self.planned_date_begin:
+            if self.planned_date_begin > vals['date_deadline']:
+                raise ValidationError(_("Planned start date must be before planned end date."))
+
+        # Update gantt_date_start when planned_date_begin changes
+        if 'planned_date_begin' in vals:
+            vals['gantt_date_start'] = vals['planned_date_begin']
+
+        # Set completion date when task is marked as done
+        if 'state' in vals and vals['state'] in ['1_done', 'done']:
+            vals['completion_date'] = fields.Datetime.now()
+
+        return super(ProjectTask, self).write(vals)

addons_extensions/project_task_timesheet_extended/models/timesheets.py

@@ -0,0 +1,19 @@
+from odoo import api, fields, models, _
+from odoo.exceptions import UserError, ValidationError
+
+class AccountAnalyticLine(models.Model):
+    _inherit = 'account.analytic.line'
+
+    stage_id = fields.Many2one(
+        'project.task.type',
+        string="Stage",
+        domain="[('id', 'in', stage_ids)]"
+    )
+
+    stage_ids = fields.Many2many('project.task.type',related="task_id.project_id.type_ids")
+
+    @api.constrains('stage_id', 'task_id')
+    def _check_stage_required(self):
+        for line in self:
+            if line.task_id.show_approval_flow and not line.stage_id:
+                raise ValidationError(_("Stage is required when Approval Flow is enabled for this task."))

addons_extensions/project_task_timesheet_extended/models/user_availability.py

@@ -0,0 +1,202 @@
+from odoo import models, fields, api, _
+
+
+class UserTaskAvailability(models.Model):
+    _name = 'user.task.availability'
+    _description = 'User Task Availability'
+    _auto = False
+    _order = 'work_start_datetime'
+
+    # --------------------------------------------------------------
+    # VIEW FIELDS
+    # --------------------------------------------------------------
+
+    user_id = fields.Many2one('res.users', string="User", readonly=True)
+    task_id = fields.Many2one('project.task', string="Task", readonly=True)
+    project_id = fields.Many2one('project.project', string="Project", readonly=True)
+    stage_id = fields.Many2one('project.task.type', string="Stage", readonly=True)
+    task_name = fields.Char(readonly=True)
+    task_sequence = fields.Char(readonly=True)
+    is_generic = fields.Boolean(readonly=True)
+
+    work_start_datetime = fields.Datetime(string="Work Start", readonly=True)
+    work_end_datetime = fields.Datetime(string="Work End", readonly=True)
+
+    estimated_hours = fields.Float(string="Estimated Hours", readonly=True)
+    actual_hours = fields.Float(string="Actual Hours")
+
+    source_type = fields.Selection([
+        ('timeline', 'Timeline'),
+        ('task', 'Task'),
+    ], string="Source", readonly=True)
+
+    # task state options
+    state = fields.Selection([
+        ('01_in_progress', 'In Progress'),
+        ('02_changes_requested', 'Changes Requested'),
+        ('03_approved', 'Approved'),
+        ('1_done', 'Done'),
+        ('1_canceled', 'Cancelled'),
+        ('04_waiting_normal', 'Waiting'),
+    ], string="Task State", readonly=True)
+
+    status_label = fields.Char(string="Status Label", readonly=True)
+
+    progress_emoji = fields.Char(compute='_compute_progress_emoji', string='Progress Emoji')
+    task_status_color = fields.Integer(compute='_compute_task_status_color', string='Status Color')
+    progress_percentage = fields.Float(compute='_compute_progress_percentage', string='Progress %')
+    is_overdue = fields.Boolean(compute='_compute_is_overdue', string='Is Overdue')
+    is_future = fields.Boolean(compute='_compute_is_future', string='Is Future')
+
+    @api.depends('actual_hours', 'estimated_hours')
+    def _compute_progress_emoji(self):
+        for record in self:
+            if record.actual_hours <= record.estimated_hours:
+                record.progress_emoji = '😊'
+            elif record.actual_hours > record.estimated_hours:
+                record.progress_emoji = '😞'
+            else:
+                record.progress_emoji = ''
+
+    @api.depends('state', 'work_start_datetime', 'work_end_datetime')
+    def _compute_task_status_color(self):
+        today = fields.Date.today()
+        for record in self:
+            if record.state == '1_done':
+                record.task_status_color = 10  # Green
+            elif record.state == '1_canceled':
+                record.task_status_color = 0
+            elif record.work_start_datetime and record.work_start_datetime.date() > today:
+                record.task_status_color = 0  # Gray
+            elif record.work_end_datetime and record.work_end_datetime.date() < today and record.state != '1_done':
+                record.task_status_color = 1  # Red
+            else:
+                record.task_status_color = 8  # Default blue
+
+    @api.depends('actual_hours', 'estimated_hours')
+    def _compute_progress_percentage(self):
+        for record in self:
+            if record.estimated_hours > 0:
+                record.progress_percentage = min(100, (record.actual_hours / record.estimated_hours) * 100)
+            else:
+                record.progress_percentage = 0
+
+    @api.depends('work_end_datetime', 'state')
+    def _compute_is_overdue(self):
+        today = fields.Date.today()
+        for record in self:
+            record.is_overdue = (record.work_end_datetime and record.work_end_datetime.date() < today and record.state != '1_done') or (record.actual_hours > record.estimated_hours)
+
+    @api.depends('work_start_datetime')
+    def _compute_is_future(self):
+        today = fields.Date.today()
+        for record in self:
+            record.is_future = record.work_start_datetime and record.work_start_datetime.date() > today
+    @api.depends('task_id', 'task_sequence', 'stage_id')
+    def _compute_display_name(self):
+        for rec in self:
+            rec.display_name = f"{rec.task_sequence}" if rec.task_sequence else rec.task_id.name
+
+
+    # --------------------------------------------------------------
+    # CREATE SQL VIEW
+    # --------------------------------------------------------------
+    def init(self):
+        self.env.cr.execute("""DROP VIEW IF EXISTS user_task_availability CASCADE;""")
+        self.env.cr.execute("""
+            CREATE OR REPLACE VIEW user_task_availability AS (
+
+                -----------------------------------------------------------------
+                -- 1️⃣ MAIN SOURCE: project.task.time.lines
+                -- Only when timelines_requested + show_approval_flow are TRUE
+                -----------------------------------------------------------------
+                SELECT
+                    ROW_NUMBER() OVER () AS id,
+                    tl.assigned_to AS user_id,
+                    tl.task_id AS task_id,
+                    t.project_id AS project_id,
+                    tl.stage_id AS stage_id,
+                    t.name AS task_name,
+                    t.sequence_name AS task_sequence,
+                    t.is_generic AS is_generic,
+
+                    tl.estimated_start_datetime AS work_start_datetime,
+                    tl.estimated_end_datetime   AS work_end_datetime,
+
+                    tl.estimated_time AS estimated_hours,
+                    tl.actual_time AS actual_hours,
+                    
+                    'timeline' AS source_type,
+
+                    t.state AS state,
+                    
+                    CASE
+                        WHEN t.state = '01_in_progress'        THEN 'In Progress'
+                        WHEN t.state = '02_changes_requested'  THEN 'Changes Requested'
+                        WHEN t.state = '03_approved'           THEN 'Approved'
+                        WHEN t.state = '1_done'                THEN 'Done'
+                        WHEN t.state = '1_canceled'            THEN 'Cancelled'
+                        WHEN t.state = '04_waiting_normal'     THEN 'Waiting'
+                        ELSE 'Unknown'
+                    END AS status_label
+
+                FROM project_task_time_lines tl
+                JOIN project_task t ON t.id = tl.task_id
+
+                WHERE t.timelines_requested = TRUE
+                  AND t.show_approval_flow = TRUE
+                  AND tl.assigned_to IS NOT NULL
+                  AND tl.estimated_start_datetime IS NOT NULL
+                  AND tl.estimated_end_datetime IS NOT NULL
+
+
+                UNION ALL
+
+                -----------------------------------------------------------------
+                -- 2️⃣ FALLBACK SOURCE: project.task + user_ids (Many2many)
+                -- Only tasks WITHOUT timeline entries for that user
+                -----------------------------------------------------------------
+                SELECT
+                    ROW_NUMBER() OVER () + 1000000 AS id, -- avoid overlap
+                    rel.user_id AS user_id,
+                    t.id AS task_id,
+                    t.project_id AS project_id,
+                    t.stage_id AS stage_id,
+                    t.name AS task_name,
+                    t.sequence_name AS task_sequence,
+                    t.is_generic AS is_generic,
+
+                    COALESCE(t.date_assign, t.create_date) AS work_start_datetime,
+                    t.date_deadline AS work_end_datetime,
+
+                    t.estimated_hours AS estimated_hours,
+                    t.actual_hours AS actual_hours,
+                    
+                    'task' AS source_type,
+
+                    t.state AS state,
+                    
+                    CASE
+                        WHEN t.state = '01_in_progress'        THEN 'In Progress'
+                        WHEN t.state = '02_changes_requested'  THEN 'Changes Requested'
+                        WHEN t.state = '03_approved'           THEN 'Approved'
+                        WHEN t.state = '1_done'                THEN 'Done'
+                        WHEN t.state = '1_canceled'            THEN 'Cancelled'
+                        WHEN t.state = '04_waiting_normal'     THEN 'Waiting'
+                        ELSE 'Unknown'
+                    END AS status_label
+
+                FROM project_task t
+                JOIN project_task_user_rel rel ON rel.task_id = t.id
+
+                WHERE NOT EXISTS (
+                    SELECT 1
+                    FROM project_task_time_lines tl2
+                    WHERE tl2.task_id = t.id
+                      AND tl2.assigned_to = rel.user_id
+                      AND tl2.estimated_start_datetime IS NOT NULL
+                      AND tl2.estimated_end_datetime IS NOT NULL
+                )
+
+            );
+        """)

addons_extensions/project_task_timesheet_extended/security/ir.model.access.csv

@@ -19,3 +19,5 @@ access_project_tags_supervisor,project.project_tags_supervisor,project.model_pro
 
 access_project_task_time_lines_user,access_project_task_time_lines_user,model_project_task_time_lines,base.group_user,1,1,1,1
 access_project_task_time_lines_manager,access_project_task_time_lines_manager,model_project_task_time_lines,project.group_project_manager,1,1,1,1
+
+access_user_task_availability,user.task.availability.access,model_user_task_availability,base.group_user,1,0,0,0

addons_extensions/project_task_timesheet_extended/security/security.xml

@@ -65,6 +65,19 @@
             <field name="perm_unlink" eval="0"/>
         </record>
 
+        <record model="ir.rule" id="user_task_availability_project_lead_rule">
+            <field name="name">Task Availability: project lead: see all user tasks</field>
+            <field name="model_id" ref="model_user_task_availability"/>
+            <field name="groups" eval="[(4,ref('base.group_user')),(4,ref('project.group_project_user'))]"/>
+            <field name="domain_force">[
+                    '|', '|',
+                    ('project_id.project_lead', '=', user.id),
+                    ('user_id', '=', user.id),
+                    ('project_id.user_id', '=', user.id),
+                ]
+            </field>
+        </record>
+
 <!--        <record model="ir.rule" id="timesheet_users_normal_timesheets">-->
 <!--            <field name="name">timesheet: users: see own tasks</field>-->
 <!--            <field name="model_id" ref="analytic.model_account_analytic_line"/>-->

addons_extensions/project_task_timesheet_extended/view/pro_task_gantt.xml

@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<odoo>
+        <record id="project_gantt.project_task_view_gantt" model="ir.ui.view">
+        <field name="name">project.task.view.gantt</field>
+        <field name="model">project.task</field>
+        <field name="priority">10</field>
+        <field name="arch" type="xml">
+            <gantt date_start="planned_date_begin"
+                form_view_id="%(project_gantt.project_task_view_form_in_gantt)d"
+                date_stop="date_deadline"
+                default_scale="month"
+                scales="day,week,month,year"
+                color="project_id"
+                string="Planning"
+                js_class="task_gantt"
+                display_unavailability="1"
+                precision="{'day': 'hour:quarter', 'week': 'day:half', 'month': 'day:half'}"
+                decoration-danger="planning_overlap"
+                default_group_by="user_ids"
+                progress_bar="user_ids"
+                pill_label="True"
+                total_row="True"
+                dependency_field="depend_on_ids"
+                dependency_inverted_field="dependent_ids">
+                <templates>
+                    <div t-name="gantt-popover">
+                        <div name="project_id">
+                            <strong>Project — </strong>
+                            <t t-if="project_id" t-esc="project_id[1]"/>
+                            <t t-else=""><span class="fst-italic text-muted"><i class="fa fa-lock"></i> Private</span></t>
+                        </div>
+                        <div t-if="allow_milestones and milestone_id" groups="project.group_project_milestone">
+                            <strong>Milestone — </strong> <t t-esc="milestone_id[1]"/>
+                        </div>
+                        <div t-if="user_names"><strong>Assignees — </strong> <t t-esc="user_names"/></div>
+                        <div t-if="partner_id"><strong>Customer — </strong> <t t-esc="partner_id[1]"/></div>
+                        <div t-if="project_id" name="allocated_hours"><strong>Allocated Time — </strong> <t t-esc="allocated_hours"/></div>
+                        <div t-if="project_id">
+                            <t t-esc="planned_date_begin.toFormat('f ')"/>
+                            <i class="fa fa-long-arrow-right" title="Arrow"/>
+                            <t t-esc="date_deadline.toFormat(' f')"/>
+                        </div>
+                        <div class="text-danger mt-2" t-if="planning_overlap">
+                            <t t-out="planningOverlapHtml"/>
+                        </div>
+                        <footer replace="0">
+                           <button name="action_unschedule_task" type="object" string="Unschedule" class="btn btn-sm btn-secondary"/>
+                        </footer>
+                    </div>
+                </templates>
+                <field name="project_id"/>
+                <field name="allow_milestones"/>
+                <field name="milestone_id"/>
+                <field name="user_ids"/>
+                <field name="user_names"/>
+                <field name="partner_id"/>
+                <field name="planning_overlap"/>
+                <field name="allocated_hours"/>
+            </gantt>
+        </field>
+    </record>
+
+</odoo>

addons_extensions/project_task_timesheet_extended/view/project.xml

@@ -12,6 +12,7 @@
                     </h1>
                 </group>
             </xpath>
+
             <xpath expr="//field[@name='user_id']" position="after">
                 <field name="project_lead" widget="many2one_avatar_user"/>
             </xpath>
@@ -80,4 +81,17 @@
             </page>
         </field>
     </record>
+
+    <record id="project_invoice_form_inherit" model="ir.ui.view">
+        <field name="name">project.invoice.inherit.form.view</field>
+        <field name="model">project.project</field>
+        <field name="inherit_id" ref="hr_timesheet.project_invoice_form"/>
+        <field name="arch" type="xml">
+            <xpath expr="//field[@name='allocated_hours']" position="after">
+                <field name="estimated_hours" widget="timesheet_uom_no_toggle" invisible="not allow_timesheets" groups="hr_timesheet.group_hr_timesheet_user"/>
+                <field name="task_estimated_hours" widget="timesheet_uom_no_toggle" invisible="not allow_timesheets" groups="hr_timesheet.group_hr_timesheet_user"/>
+                <field name="actual_hours" widget="timesheet_uom_no_toggle" invisible="not allow_timesheets" groups="hr_timesheet.group_hr_timesheet_user"/>
+            </xpath>
+        </field>
+    </record>
 </odoo>

addons_extensions/project_task_timesheet_extended/view/project_task.xml

@@ -23,23 +23,33 @@
 <!--                    <field name="assigned_team"/>-->
 <!--                </xpath>-->
                 <xpath expr="//field[@name='user_ids']" position="after">
-                    <field name="is_generic"/>
+                    <field name="is_generic" readonly="not has_supervisor_access"/>
                     <field name="record_paused" invisible="1"/>
                 </xpath>
+<!--                <xpath expr="//field[@name='allocated_hours']" position="after">-->
+<!--                    <field name="estimated_hours"/>-->
+<!--                    <field name="actual_hours"/>-->
+<!--                </xpath>-->
+
                 <xpath expr="//sheet/notebook" position="inside">
                     <page string="Assignees Timelines" invisible="not show_approval_flow">
                         <button name="button_update_assignees" type="object" string="Update Assignees" class="oe_highlight"/>
+                        <button name="action_assign_approx_deadlines" type="object" string="Assign Approx Timeline" class="oe_highlight"/>
                         <field name="assignees_timelines" context="{'default_task_id': id}" >
                             <list editable="bottom">
-                                <field name="stage_id"/>
+                                <field name="stage_id" readonly="not has_edit_access"/>
-                                <field name="responsible_lead"/>
+                                <field name="responsible_lead" readonly="not has_edit_access"/>
-                                <field name="team_id"/>
+                                <field name="team_id" readonly="not has_edit_access"/>
-                                <field name="assigned_to"/>
+                                <field name="assigned_to" readonly="not has_edit_access"/>
 <!--                                <field name="team_all_member_ids" widget="many2many_tags"/>-->
-                                <field name="estimated_time" widget="float_time"/>
+                                <field name="estimated_time" widget="float_time" readonly="not has_edit_access or estimated_time_readonly"/>
                                 <field name="actual_time" readonly="1" optional="hide" widget="float_time"/>
-                                <field name="request_date" readonly="1" optional="hide"/>
+                                <field name="has_edit_access" column_invisible="True" optional="hide" readonly="1"/>
-                                <field name="done_date" readonly="1" optional="hide"/>
+                                <field name="estimated_time_readonly" column_invisible="True" optional="hide" readonly="1"/>
+                                <field name="estimated_start_datetime" optional="show" readonly="not has_edit_access"/>
+                                <field name="estimated_end_datetime" optional="show" readonly="not has_edit_access"/>
+<!--                                <field name="request_date" readonly="1" optional="hide"/>-->
+<!--                                <field name="done_date" readonly="1" optional="hide"/>-->
                             </list>
                         </field>
                     </page>
@@ -48,11 +58,11 @@
                     </page>
                 </xpath>
                 <xpath expr="//header" position="inside">
-                    <button type="object" name="request_timelines" string="Request Timelines" class="oe_highlight" invisible="not show_approval_flow or timelines_requested"/>
+                    <button type="object" name="request_timelines" string="Request Timelines" class="oe_highlight" invisible="not show_approval_flow or timelines_requested or record_paused"/>
-                    <button type="object" name="submit_for_approval" string="Request Approval" class="oe_highlight" invisible="not show_approval_flow or not show_submission_button or not timelines_requested"/>
+                    <button type="object" name="submit_for_approval" string="Request Approval" class="oe_highlight" invisible="not show_approval_flow or not show_submission_button or not timelines_requested or record_paused"/>
-                    <button type="object" name="proceed_further" string="Approve &amp; Proceed" class="oe_highlight" invisible="not show_approval_flow or not show_approval_button or not timelines_requested"/>
+                    <button type="object" name="proceed_further" string="Approve &amp; Proceed" class="oe_highlight" invisible="not show_approval_flow or not show_approval_button or not timelines_requested or record_paused"/>
-                    <button type="object" name="action_open_reject_wizard" string="Reject &amp; Return" class="oe_highlight" invisible="not show_approval_flow or not show_refuse_button or not timelines_requested"/>
+                    <button type="object" name="action_open_reject_wizard" string="Reject &amp; Return" class="oe_highlight" invisible="not show_approval_flow or not show_refuse_button or not timelines_requested or record_paused"/>
-                    <button type="object" name="back_button" string="Go Back" class="oe_highlight" invisible="not show_approval_flow or not show_back_button or not timelines_requested"/>
+                    <button type="object" name="back_button" string="Go Back" class="oe_highlight" invisible="not show_approval_flow or not show_back_button or not timelines_requested or record_paused"/>
                 </xpath>
                 <xpath expr="//form" position="inside">
                     <field name="approval_status" invisible="1"/>
@@ -62,6 +72,7 @@
                     <field name="show_approval_button" invisible="1"/>
                     <field name="show_refuse_button" invisible="1"/>
                     <field name="show_back_button" invisible="1"/>
+                    <field name="has_supervisor_access" invisible="1"/>
                 </xpath>
                 <xpath expr="//field[@name='stage_id']" position="attributes">
                     <attribute name="readonly">show_approval_flow or state in ['1_canceled','04_waiting_normal'] or record_paused</attribute>
@@ -76,6 +87,47 @@
             </field>
         </record>
 
+        <record id="view_task_form2_inherited_timesheet" model="ir.ui.view">
+            <field name="name">project.task.form.inherit</field>
+            <field name="model">project.task</field>
+            <field name="inherit_id" ref="hr_timesheet.view_task_form2_inherited"/>
+            <field name="arch" type="xml">
+                <xpath expr="//label[@for='allocated_hours']" position="before">
+                    <div role="alert" class="alert alert-warning d-flex flex-wrap gap-3"
+                         invisible="not is_suggested_deadline_warning">
+                        <div class="d-flex align-items-center">
+
+                            <i class="fa fa-exclamation-triangle text-danger me-2" role="img" title="Deadline Issue"/>
+                                Based on the timelines, the deadline can't be met
+
+                        </div>
+                        <div class="d-flex align-items-center">
+                            Suggested Deadline:
+                            <field name="suggested_deadline" widget="date"/>
+                            <field name="is_suggested_deadline_warning" invisible="1"/>
+                        </div>
+
+                    </div>
+
+<!--                    <div>-->
+<!--                        <field name="suggested_deadline" invisible="not suggested_deadline or not show_approval_flow or not timelines_requested"/>-->
+<!--                        <field name="is_suggested_deadline_warning" invisible="1"/>-->
+<!--                        <label for="suggested_deadline"-->
+<!--                               class="text-warning"-->
+<!--                               invisible="not is_suggested_deadline_warning">-->
+<!--                            ⚠ Based on the timelines, the deadline can't be met-->
+<!--                        </label>-->
+<!--                    </div>-->
+                    <field name="estimated_hours" widget="timesheet_uom_no_toggle" readonly="show_approval_flow and timelines_requested"/>
+                    <field name="actual_hours" widget="timesheet_uom_no_toggle"/>
+                    <field name="is_suggested_deadline_warning" />
+                </xpath>
+                <xpath expr="//page[@name='page_timesheets']/field[@name='timesheet_ids']/list/field[@name='name']" position="after">
+                    <field name="stage_id" required="0" readonly="readonly_timesheet" options="{'no_create': True,'no_quick_create': True, 'no_create_edit': True, 'no_open': True}"/>
+                </xpath>
+            </field>
+        </record>
+
         <record id="view_task_kanban_inherit" model="ir.ui.view">
             <field name="name">project.task.kanban.inherit</field>
             <field name="model">project.task</field>

addons_extensions/project_task_timesheet_extended/view/project_task_gantt.xml

@@ -0,0 +1,367 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<odoo>
+<!--    <record id="project_gantt.project_task_view_gantt" model="ir.ui.view">-->
+<!--        <field name="name">project.task.view.gantt.custom</field>-->
+<!--        <field name="model">project.task</field>-->
+<!--        <field name="priority">20</field>-->
+<!--        <field name="arch" type="xml">-->
+<!--            <gantt date_start="gantt_date_start"-->
+<!--                   date_stop="date_deadline"-->
+<!--                   default_scale="month"-->
+<!--                   scales="day,week,month,year"-->
+<!--                   color="gantt_color"-->
+<!--                   string="Task Planning"-->
+<!--                   js_class="task_gantt"-->
+<!--                   display_unavailability="1"-->
+<!--                   precision="{'day': 'hour:quarter', 'week': 'day:half', 'month': 'day:half'}"-->
+<!--                   decoration-danger="is_overdue"-->
+<!--                   decoration-info="priority == '1'"-->
+<!--                   default_group_by="gantt_user_id"-->
+<!--                   progress_bar="user_ids"-->
+<!--                   pill_label="True"-->
+<!--                   total_row="True"-->
+<!--                   dependency_field="depend_on_ids"-->
+<!--                   dependency_inverted_field="dependent_ids">-->
+<!--                <templates>-->
+<!--                    <div t-name="gantt-popover">-->
+<!--                        <div class="o_gantt_popover_header">-->
+<!--                            <strong t-esc="name"/>-->
+<!--                            <span t-if="priority == '1'" class="float-end text-warning">-->
+<!--                                <i class="fa fa-star"/>-->
+<!--                                High Priority-->
+<!--                            </span>-->
+<!--                        </div>-->
+
+<!--                        <div name="project_id">-->
+<!--                            <strong>Project —</strong>-->
+<!--                            <t t-if="project_id" t-esc="project_id[1]"/>-->
+<!--                            <t t-else="">-->
+<!--                                <span class="fst-italic text-muted">-->
+<!--                                    <i class="fa fa-lock"></i>-->
+<!--                                    Private-->
+<!--                                </span>-->
+<!--                            </t>-->
+<!--                        </div>-->
+
+<!--                        <div t-if="show_approval_flow and current_stage_performance">-->
+<!--                            <strong>Performance —</strong>-->
+<!--                            <t t-if="current_stage_performance == 'good'">-->
+<!--                                <span class="text-success">-->
+<!--                                    <i class="fa fa-smile-o"></i>-->
+<!--                                    Good (Actual &lt; Estimated)-->
+<!--                                </span>-->
+<!--                            </t>-->
+<!--                            <t t-elif="current_stage_performance == 'normal'">-->
+<!--                                <span class="text-primary">-->
+<!--                                    <i class="fa fa-meh-o"></i>-->
+<!--                                    Normal (Actual == Estimated)-->
+<!--                                </span>-->
+<!--                            </t>-->
+<!--                            <t t-elif="current_stage_performance == 'bad'">-->
+<!--                                <span class="text-danger">-->
+<!--                                    <i class="fa fa-frown-o"></i>-->
+<!--                                    Bad (Actual &gt; Estimated)-->
+<!--                                </span>-->
+<!--                            </t>-->
+<!--                        </div>-->
+
+<!--                        <div t-if="allow_milestones and milestone_id" groups="project.group_project_milestone">-->
+<!--                            <strong>Milestone —</strong>-->
+<!--                            <t t-esc="milestone_id[1]"/>-->
+<!--                        </div>-->
+
+<!--                        <div t-if="user_names">-->
+<!--                            <strong>Assignees —</strong>-->
+<!--                            <t t-esc="user_names"/>-->
+<!--                        </div>-->
+<!--                        <div t-if="partner_id">-->
+<!--                            <strong>Customer —</strong>-->
+<!--                            <t t-esc="partner_id[1]"/>-->
+<!--                        </div>-->
+
+<!--                        <div t-if="show_approval_flow">-->
+<!--                            <strong>Timeline —</strong>-->
+<!--                            <t t-esc="estimated_hours"/>-->
+<!--                            hours estimated /-->
+<!--                            <t t-esc="actual_hours"/>-->
+<!--                            hours actual-->
+<!--                        </div>-->
+
+<!--                        <div t-if="project_id" name="allocated_hours">-->
+<!--                            <strong>Allocated Time —</strong>-->
+<!--                            <t t-esc="allocated_hours"/>-->
+<!--                        </div>-->
+
+<!--                        <div t-if="formatted_start_date and formatted_end_date">-->
+<!--                            <strong>Dates: </strong>-->
+<!--                            <t t-esc="formatted_start_date"/>-->
+<!--                            <i class="fa fa-long-arrow-right" title="Arrow"/>-->
+<!--                            <t t-esc="formatted_end_date"/>-->
+<!--                        </div>-->
+<!--                        <div t-elif="formatted_start_date">-->
+<!--                            <strong>Start Date: </strong>-->
+<!--                            <t t-esc="formatted_start_date"/>-->
+<!--                        </div>-->
+<!--                        <div t-elif="formatted_end_date">-->
+<!--                            <strong>Deadline: </strong>-->
+<!--                            <t t-esc="formatted_end_date"/>-->
+<!--                        </div>-->
+
+<!--                        <div class="text-danger mt-2" t-if="planning_overlap">-->
+<!--                            <t t-out="planningOverlapHtml"/>-->
+<!--                        </div>-->
+
+<!--                        <footer replace="0">-->
+<!--                            <button name="action_unschedule_task" type="object" string="Unschedule"-->
+<!--                                    class="btn btn-sm btn-secondary"/>-->
+<!--                        </footer>-->
+<!--                    </div>-->
+
+<!--                    <div t-name="gantt-pulse">-->
+<!--                        <div class="o_gantt_pill">-->
+<!--                            <t t-if="priority == '1'">-->
+<!--                                <i class="fa fa-star text-warning me-1"/>-->
+<!--                            </t>-->
+<!--                            <t t-if="show_approval_flow and performance_icon">-->
+<!--                                <i t-attf-class="fa {{performance_icon}} me-1"/>-->
+<!--                            </t>-->
+<!--                            <t t-esc="name"/>-->
+<!--                        </div>-->
+<!--                    </div>-->
+<!--                </templates>-->
+
+<!--                <field name="project_id"/>-->
+<!--                <field name="allow_milestones"/>-->
+<!--                <field name="milestone_id"/>-->
+<!--                <field name="user_ids"/>-->
+<!--                <field name="user_names"/>-->
+<!--                <field name="partner_id"/>-->
+<!--                <field name="planning_overlap"/>-->
+<!--                <field name="allocated_hours"/>-->
+<!--                <field name="gantt_color"/>-->
+<!--                <field name="gantt_user_id"/>-->
+<!--                <field name="performance_icon"/>-->
+<!--                <field name="show_approval_flow"/>-->
+<!--                <field name="priority"/>-->
+<!--                <field name="current_stage_performance"/>-->
+<!--                <field name="estimated_hours"/>-->
+<!--                <field name="actual_hours"/>-->
+<!--                <field name="is_overdue"/>-->
+<!--                <field name="gantt_date_start"/>-->
+<!--                <field name="planned_date_begin"/>-->
+<!--                <field name="date_deadline"/>-->
+<!--                <field name="formatted_start_date"/>-->
+<!--                <field name="formatted_end_date"/>-->
+<!--            </gantt>-->
+<!--        </field>-->
+<!--    </record>-->
+<record id="project_gantt.project_task_view_gantt" model="ir.ui.view">
+    <field name="name">project.task.view.gantt.enhanced</field>
+    <field name="model">project.task</field>
+    <field name="priority">30</field>
+    <field name="arch" type="xml">
+        <gantt date_start="gantt_date_start"
+               date_stop="date_deadline"
+               default_scale="month"
+               scales="day,week,month,year"
+               color="gantt_color"
+               string="Task Planning"
+               js_class="task_gantt"
+               display_unavailability="1"
+               precision="{'day': 'hour:quarter', 'week': 'day:half', 'month': 'day:half'}"
+               decoration-danger="is_overdue"
+               decoration-info="task_priority == '1'"
+               decoration-warning="task_priority == '2'"
+               decoration-success="is_completed"
+               default_group_by="gantt_user_id"
+               progress_bar="progress"
+               pill_label="True"
+               total_row="True"
+               dependency_field="depend_on_ids"
+               dependency_inverted_field="dependent_ids">
+            <templates>
+                <div t-name="gantt-popover">
+                    <div class="o_gantt_popover_header d-flex justify-content-between align-items-center">
+                        <div>
+                            <strong t-esc="name"/>
+                            <span t-if="task_priority == '1'" class="badge bg-warning ms-2">
+                                <i class="fa fa-exclamation"/> High Priority
+                            </span>
+                            <span t-if="task_priority == '2'" class="badge bg-danger ms-2">
+                                <i class="fa fa-fire"/> Urgent
+                            </span>
+                        </div>
+                        <div>
+                            <span t-if="is_completed" class="badge bg-success">
+                                <i class="fa fa-check-circle"/> Completed
+                            </span>
+                        </div>
+                    </div>
+
+                    <div class="mt-2">
+                        <div name="project_id">
+                            <strong>Project —</strong>
+                            <t t-if="project_id" t-esc="project_id[1]"/>
+                            <t t-else="">
+                                <span class="fst-italic text-muted">
+                                    <i class="fa fa-lock"></i> Private
+                                </span>
+                            </t>
+                        </div>
+
+                        <div t-if="show_approval_flow and current_stage_performance and not is_completed" class="mt-1">
+                            <strong>Performance —</strong>
+                            <t t-if="current_stage_performance == 'good'">
+                                <span class="text-success">
+                                    <i class="fa fa-smile-o"></i> Good (Actual &lt; Estimated)
+                                </span>
+                            </t>
+                            <t t-elif="current_stage_performance == 'normal'">
+                                <span class="text-primary">
+                                    <i class="fa fa-meh-o"></i> Normal (Actual == Estimated)
+                                </span>
+                            </t>
+                            <t t-elif="current_stage_performance == 'bad'">
+                                <span class="text-danger">
+                                    <i class="fa fa-frown-o"></i> Bad (Actual &gt; Estimated)
+                                </span>
+                            </t>
+                        </div>
+
+                        <div t-if="allow_milestones and milestone_id" groups="project.group_project_milestone" class="mt-1">
+                            <strong>Milestone —</strong> <t t-esc="milestone_id[1]"/>
+                        </div>
+
+                        <div t-if="user_names" class="mt-1">
+                            <strong>Assignees —</strong> <t t-esc="user_names"/>
+                        </div>
+                        <div t-if="partner_id" class="mt-1">
+                            <strong>Customer —</strong> <t t-esc="partner_id[1]"/>
+                        </div>
+
+                        <div t-if="show_approval_flow and not is_completed" class="mt-1">
+                            <strong>Timeline —</strong>
+                            <t t-esc="estimated_hours"/> hours estimated /
+                            <t t-esc="actual_hours"/> hours actual
+                        </div>
+
+                        <div t-if="project_id" name="allocated_hours" class="mt-1">
+                            <strong>Allocated Time —</strong> <t t-esc="allocated_hours"/>
+                        </div>
+
+                        <div class="mt-2">
+                            <div class="d-flex justify-content-between">
+                                <strong>Progress:</strong>
+                                <span><t t-esc="progress"/>%</span>
+                            </div>
+                            <div class="progress mt-1">
+                                <div class="progress-bar" role="progressbar"
+                                     t-attf-style="width: {{progress}}%"
+                                     t-att-aria-valuenow="progress"
+                                     aria-valuemin="0"
+                                     aria-valuemax="100">
+                                </div>
+                            </div>
+                        </div>
+
+                        <div t-if="formatted_start_date and formatted_end_date" class="mt-2">
+                            <div class="d-flex justify-content-between">
+                                <div>
+                                    <strong>Start:</strong> <t t-esc="formatted_start_date"/>
+                                </div>
+                                <div>
+                                    <strong>End:</strong> <t t-esc="formatted_end_date"/>
+                                </div>
+                            </div>
+                        </div>
+                        <div t-elif="formatted_start_date" class="mt-1">
+                            <strong>Start Date: </strong> <t t-esc="formatted_start_date"/>
+                        </div>
+                        <div t-elif="formatted_end_date" class="mt-1">
+                            <strong>Deadline: </strong> <t t-esc="formatted_end_date"/>
+                        </div>
+
+                        <div t-if="days_remaining != 0 and not is_completed" class="mt-1">
+                            <t t-if="days_remaining > 0">
+                                <span class="text-success">
+                                    <i class="fa fa-clock-o"></i> <t t-esc="days_remaining"/> days remaining
+                                </span>
+                            </t>
+                            <t t-else="">
+                                <span class="text-danger">
+                                    <i class="fa fa-exclamation-triangle"></i> <t t-esc="abs(days_remaining)"/> days overdue
+                                </span>
+                            </t>
+                        </div>
+
+                        <div class="text-danger mt-2" t-if="planning_overlap">
+                            <t t-out="planningOverlapHtml"/>
+                        </div>
+                    </div>
+
+                    <footer class="mt-3">
+                        <button name="action_unschedule_task" type="object" string="Unschedule" class="btn btn-sm btn-secondary"/>
+                        <button name="button_update_assignees" type="object" string="Update Assignees" class="btn btn-sm btn-primary"/>
+                    </footer>
+                </div>
+
+                <div t-name="gantt-pulse">
+                    <div class="o_gantt_pill d-flex align-items-center">
+                        <div class="me-2">
+                            <t t-if="task_priority == '1'">
+                                <i class="fa fa-exclamation text-warning"/>
+                            </t>
+                            <t t-elif="task_priority == '2'">
+                                <i class="fa fa-fire text-danger"/>
+                            </t>
+                            <t t-if="is_completed">
+                                <i class="fa fa-check-circle text-success"/>
+                            </t>
+                            <t t-if="show_approval_flow and performance_icon and not is_completed">
+                                <i t-attf-class="fa {{performance_icon}}"/>
+                            </t>
+                        </div>
+                        <div>
+                            <t t-esc="name"/>
+                        </div>
+                    </div>
+                </div>
+            </templates>
+
+            <field name="project_id"/>
+            <field name="allow_milestones"/>
+            <field name="milestone_id"/>
+            <field name="user_ids"/>
+            <field name="user_names"/>
+            <field name="partner_id"/>
+            <field name="planning_overlap"/>
+            <field name="allocated_hours"/>
+            <field name="gantt_color"/>
+            <field name="gantt_user_id"/>
+            <field name="performance_icon"/>
+            <field name="show_approval_flow"/>
+            <field name="task_priority"/>
+            <field name="current_stage_performance"/>
+            <field name="estimated_hours"/>
+            <field name="actual_hours"/>
+            <field name="is_overdue"/>
+            <field name="gantt_date_start"/>
+            <field name="planned_date_begin"/>
+            <field name="date_deadline"/>
+            <field name="formatted_start_date"/>
+            <field name="formatted_end_date"/>
+            <field name="state"/>
+            <field name="progress"/>
+            <field name="is_completed"/>
+            <field name="days_remaining"/>
+        </gantt>
+    </field>
+</record>
+<!--    <record id="project_gantt.project_task_action_from_partner_gantt_view" model="ir.actions.act_window.view">-->
+<!--        <field name="view_mode">gantt</field>-->
+<!--        <field name="act_window_id" ref="project.project_task_action_from_partner"/>-->
+<!--        <field name="view_id" ref="project_task_custom_gantt_view"/>-->
+<!--    </record>-->
+
+</odoo>

addons_extensions/project_task_timesheet_extended/view/timesheets.xml

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<odoo>
+
+    <record id="hr_timesheet_line_tree_inherit" model="ir.ui.view">
+        <field name="name">hr.timesheet.tree.inherit</field>
+        <field name="model">account.analytic.line</field>
+        <field name="inherit_id" ref="hr_timesheet.hr_timesheet_line_tree"/>
+        <field name="arch" type="xml">
+            <xpath expr="//field[@name='name']" position="after">
+                <field name="stage_id" required="0" optional="show" readonly="readonly_timesheet"
+                       options="{'no_create': True,'no_quick_create': True, 'no_create_edit': True, 'no_open': True}"/>
+            </xpath>
+        </field>
+    </record>
+
+        <record id="hr_timesheet_line_form_inherit" model="ir.ui.view">
+        <field name="name">hr.timesheet.form.inherit</field>
+        <field name="model">account.analytic.line</field>
+        <field name="inherit_id" ref="hr_timesheet.hr_timesheet_line_form"/>
+        <field name="arch" type="xml">
+            <xpath expr="//field[@name='task_id']" position="after">
+                <field name="stage_id" required="0" optional="show" readonly="readonly_timesheet"
+                       options="{'no_create': True,'no_quick_create': True, 'no_create_edit': True, 'no_open': True}"/>
+            </xpath>
+        </field>
+    </record>
+
+
+</odoo>

addons_extensions/project_task_timesheet_extended/view/user_availability.xml

@@ -0,0 +1,344 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<odoo>
+
+    <!-- ===================================================== -->
+    <!-- 1. list VIEW                                           -->
+    <!-- ===================================================== -->
+    <record id="view_user_task_availability_list" model="ir.ui.view">
+        <field name="name">user.task.availability.list</field>
+        <field name="model">user.task.availability</field>
+        <field name="arch" type="xml">
+            <list string="User Task Availability" create="false" edit="false" delete="false">
+                <field name="user_id"/>
+                <field name="task_id"/>
+                <field name="is_generic"/>
+                <field name="project_id"/>
+                <field name="status_label"/>
+                <field name="work_start_datetime"/>
+                <field name="work_end_datetime"/>
+                <field name="estimated_hours"/>
+                <field name="actual_hours" optional="hide"/>
+            </list>
+        </field>
+    </record>
+
+    <!-- ===================================================== -->
+    <!-- 2. SEARCH FILTERS                                      -->
+    <!-- ===================================================== -->
+    <record id="view_user_task_availability_search" model="ir.ui.view">
+        <field name="name">user.task.availability.search</field>
+        <field name="model">user.task.availability</field>
+        <field name="arch" type="xml">
+            <search string="Search Task Availability">
+                <field name="task_sequence"/>
+                <!-- FILTER BY STATE -->
+                <filter name="state_in_progress"
+                        string="In Progress"
+                        domain="[('state','=','01_in_progress')]"/>
+                <filter name="state_closed"
+                        string="Closed"
+                        domain="[('state','in',['1_done','1_canceled'])]"/>
+
+                <!-- FILTER BY USER -->
+                <filter name="user_me"
+                        string="My Tasks"
+                        domain="[('user_id','=',uid)]"/>
+                <filter name="is_generic_task"
+                        string="Generic Tasks"
+                        domain="[('is_generic','=',True)]"/>
+                <filter name="non_generic_task"
+                        string="Non-Generic Tasks"
+                        domain="[('is_generic','=',False)]"/>
+
+                <!-- GROUP BY USER, STATE, PROJECT -->
+                <group expand="0" string="Group By">
+                    <filter name="group_user" string="User" context="{'group_by':'user_id'}"/>
+                    <filter name="group_project" string="Project" context="{'group_by':'project_id'}"/>
+                    <filter name="group_state" string="State" context="{'group_by':'state'}"/>
+                </group>
+
+                <!-- DATE RANGE -->
+                <group expand="0" string="Date">
+                    <filter string="Today"
+                            name="today"
+                            domain="[('work_start_datetime','>=',context_today())]"/>
+
+                    <filter string="This Week"
+                            name="week"
+                            domain="['&amp;',('work_start_datetime','&gt;=',context_today()),('work_start_datetime','&lt;=',(context_today() + datetime.timedelta(days=7)))]"/>
+                </group>
+            </search>
+        </field>
+    </record>
+
+    <!-- ===================================================== -->
+    <!-- 3. CALENDAR VIEW                                       -->
+    <!-- ===================================================== -->
+    <record id="view_user_task_availability_calendar" model="ir.ui.view">
+        <field name="name">user.task.availability.calendar</field>
+        <field name="model">user.task.availability</field>
+        <field name="arch" type="xml">
+            <calendar string="Task Calendar"
+                      date_start="work_start_datetime"
+                      date_stop="work_end_datetime"
+                      color="user_id"
+                      create="false">
+                <field name="task_id"/>
+                <field name="user_id"/>
+                <field name="project_id"/>
+                <field name="status_label"/>
+            </calendar>
+        </field>
+    </record>
+
+    <!-- ===================================================== -->
+    <!-- 4. GANTT VIEW                                          -->
+    <!-- ===================================================== -->
+    <record id="view_user_task_availability_gantt" model="ir.ui.view">
+        <field name="name">user.task.availability.gantt</field>
+        <field name="model">user.task.availability</field>
+        <field name="arch" type="xml">
+            <gantt string="User Workload Gantt"
+                   date_start="work_start_datetime"
+                   date_stop="work_end_datetime"
+                   default_scale="week"
+                   scales="day,week,month,year"
+                   color="task_status_color"
+                   default_group_by="user_id"
+                   progress_bar="progress_percentage"
+                   pill_label="True"
+                   total_row="True"
+                   decoration-success="state == '1_done'"
+                   decoration-danger="state == '1_canceled'"
+
+                   decoration-warning="is_overdue"
+                   decoration-info="is_future"
+                   js_class="task_gantt"
+                   display_unavailability="1"
+                   precision="{'day': 'hour:quarter', 'week': 'day:half', 'month': 'day:half'}">
+
+                <templates>
+                    <div t-name="gantt-popover"
+                         style="min-width:300px; max-width:340px; padding:16px 20px 16px 16px; border-radius:6px;">
+
+
+                        <!-- HEADER -->
+                        <div style="display:flex; justify-content:space-between; align-items:center; margin-bottom:12px;">
+                            <div>
+                                <div style="font-size:16px; font-weight:600;" t-esc="task_name"/>
+                                <t t-if="progress_emoji">
+                                    <span class="me-1" t-esc="progress_emoji"/>
+                                </t>
+<!--                                <div style="font-size:12px; color:#888;" t-esc="task_id[1]"/>-->
+                            </div>
+
+                            <div>
+                                <span t-if="state == '1_done'"
+                                      style="background:#d4edda; color:#155724; padding:2px 6px; border-radius:4px; font-size:11px;">
+                                    ✔ Done
+                                </span>
+                                <span t-if="is_overdue"
+                                      style="background:#f8d7da; color:#721c24; padding:2px 6px; border-radius:4px; font-size:11px;">
+                                    ⚠ Overdue
+                                </span>
+                                <span t-if="is_future"
+                                      style="background:#d1ecf1; color:#0c5460; padding:2px 6px; border-radius:4px; font-size:11px;">
+                                    ⏱ Scheduled
+                                </span>
+                            </div>
+                        </div>
+
+                        <!-- GRID (NO BOOTSTRAP) -->
+                        <div style="display:grid; grid-template-columns:1fr 1fr; gap:10px; font-size:13px;">
+
+                            <div>
+                                <div style="color:#888;">Assigned To</div>
+                                <div style="font-weight:600;" t-esc="user_id[1]"/>
+                            </div>
+
+                            <div>
+                                <div style="color:#888;">Project</div>
+                                <div style="font-weight:600;" t-esc="project_id[1]"/>
+                            </div>
+
+                            <div>
+                                <div style="color:#888;">Stage</div>
+                                <div style="font-weight:600;" t-esc="stage_id[1]"/>
+                            </div>
+
+                            <div>
+                                <div style="color:#888;">Status</div>
+                                <div style="font-weight:600;" t-esc="status_label"/>
+                            </div>
+
+                        </div>
+
+                        <div style="border-top:1px solid #eee; margin:14px 0;"></div>
+
+                        <!-- TIME SECTION -->
+                        <div style="display:flex; justify-content:space-between; font-size:13px;">
+                            <div>
+                                <div style="color:#888; margin-bottom:2px;">📅 Start</div>
+                                <div style="font-weight:600;"
+                                     t-esc="work_start_datetime.toFormat('MMM dd, yyyy HH:mm')"/>
+                            </div>
+
+                            <div style="text-align:right;">
+                                <div style="color:#888; margin-bottom:2px;">🏁 End</div>
+                                <div style="font-weight:600;" t-esc="work_end_datetime.toFormat('MMM dd, yyyy HH:mm')"/>
+                            </div>
+                        </div>
+
+                        <div style="border-top:1px solid #eee; margin:14px 0;"></div>
+
+                        <!-- PROGRESS -->
+                        <div>
+                            <div style="display:flex; justify-content:space-between; font-size:13px; margin-bottom:5px;">
+                                <span style="color:#888;">Progress</span>
+                                <span style="font-weight:600;"><t t-esc="progress_percentage"/>%
+                                </span>
+                            </div>
+
+<!--                            <div style="background:#eee; border-radius:4px; height:6px; width:100%; margin-top:4px;">-->
+<!--                                <div style="background:#4c8bf5; height:6px; border-radius:4px;"-->
+<!--                                     t-att-style="'width: %s%% !important' % progress_percentage">-->
+<!--                                </div>-->
+<!--                            </div>-->
+                        </div>
+
+                        <div style="border-top:1px solid #eee; margin:14px 0;"></div>
+
+                        <!-- FOOTER -->
+                        <div style="display:flex; justify-content:space-between; align-items:center; font-size:13px;">
+                            <div>
+                                <span style="color:#888;">Source:</span>
+                                <span style="background:#f1f1f1; padding:2px 6px; border-radius:4px;"
+                                      t-esc="source_type"/>
+                            </div>
+                        </div>
+
+                    </div>
+
+                    <div t-name="gantt-pulse">
+                        <div class="o_gantt_pill d-flex align-items-center shadow-sm">
+                            <div class="me-2 d-flex align-items-center">
+                                <t t-if="progress_emoji">
+                                    <span class="me-1" t-esc="progress_emoji"/>
+                                </t>
+                                <t t-if="state == '1_done'">
+                                    <i class="fa fa-check-circle text-success me-1"/>
+                                </t>
+                                <t t-if="is_overdue">
+                                    <i class="fa fa-exclamation-triangle text-danger me-1"/>
+                                </t>
+                                <t t-if="is_future">
+                                    <i class="fa fa-clock-o text-info me-1"/>
+                                </t>
+                            </div>
+                            <div class="flex-grow-1">
+                                <div class="fw-bold" t-esc="task_name"/>
+                                <div class="small text-muted">
+                                    <span t-esc="estimated_hours" widget="timesheet_uom_no_toggle"/>h /
+                                    <span t-esc="actual_hours" widget="timesheet_uom_no_toggle"/>h
+                                </div>
+                            </div>
+                            <div class="ms-2">
+                                <div class="progress" style="height: 5px; width: 60px;">
+                                    <div class="progress-bar" role="progressbar"
+                                         t-attf-style="width: {{progress_percentage}}%"
+                                         t-att-aria-valuenow="progress_percentage"
+                                         aria-valuemin="0"
+                                         aria-valuemax="100">
+                                    </div>
+                                </div>
+                            </div>
+                        </div>
+                    </div>
+                </templates>
+
+                <field name="task_id"/>
+                <field name="user_id"/>
+                <field name="project_id"/>
+                <field name="stage_id"/>
+                <field name="task_name"/>
+                <field name="status_label"/>
+                <field name="work_start_datetime"/>
+                <field name="work_end_datetime"/>
+                <field name="estimated_hours"/>
+                <field name="actual_hours"/>
+                <field name="progress_percentage"/>
+                <field name="progress_emoji"/>
+                <field name="task_status_color"/>
+                <field name="state"/>
+                <field name="is_overdue"/>
+                <field name="is_future"/>
+                <field name="source_type"/>
+            </gantt>
+        </field>
+    </record>
+
+    <!-- ===================================================== -->
+    <!-- 5. KANBAN VIEW                                         -->
+    <!-- “Who is Working Now?”                                 -->
+    <!-- ===================================================== -->
+    <record id="view_user_task_availability_kanban" model="ir.ui.view">
+        <field name="name">user.task.availability.kanban</field>
+        <field name="model">user.task.availability</field>
+        <field name="arch" type="xml">
+            <kanban class="o_kanban_mobile" create="false" edit="false">
+                <field name="user_id"/>
+                <field name="task_id"/>
+                <field name="project_id"/>
+                <field name="status_label"/>
+                <field name="work_start_datetime"/>
+                <field name="work_end_datetime"/>
+
+                <templates>
+                    <t t-name="kanban-box">
+                        <div class="oe_kanban_card">
+                            <div class="o_kanban_primary_left">
+                                <strong>
+                                    <field name="user_id"/>
+                                </strong>
+                                <div>
+                                    <field name="task_id"/>
+                                </div>
+                                <div>
+                                    <span>Status:</span>
+                                    <field name="status_label"/>
+                                </div>
+                                <div>
+                                    <span>From:</span>
+                                    <field name="work_start_datetime"/>
+                                </div>
+                                <div>
+                                    <span>To:</span>
+                                    <field name="work_end_datetime"/>
+                                </div>
+                            </div>
+                        </div>
+                    </t>
+                </templates>
+
+            </kanban>
+        </field>
+    </record>
+
+    <!-- ===================================================== -->
+    <!-- 6. ACTION & MENU                                       -->
+    <!-- ===================================================== -->
+    <record id="action_user_task_availability" model="ir.actions.act_window">
+        <field name="name">User Task Availability</field>
+        <field name="res_model">user.task.availability</field>
+        <field name="view_mode">list,kanban,calendar,gantt</field>
+    </record>
+
+    <menuitem
+            name="User Task Availability"
+            id="menu_user_task_availability"
+            action="action_user_task_availability"
+            parent="project.menu_project_report"
+            sequence="10"
+    />
+
+</odoo>