[FIX] mrp: rework of workorder planning

This commit redo the way workorders are planned on their workcenter
calendar. The resource_calendar_leaves introduced in 0679d0d is now linked
to the effetives dates (date_start and date_finished).
The planned dates copy their information onto effective date at the
workorder plannification or any modification before the actual production
(state = draft, pending or ready)

This way, the gantt view and calendar view display either the plannifaction
slot if the production isn't started yet and the effective production
time if it's done. The plannification is also impacted by validating
a production sooner than expected or cancelling it. In the first case,
the date_finished is set at 'now' and in the second case, all the dates
are emptied. The futur workorders will be planned on the newly recover
time slot.

This commit also fix the button_start() method that always rewrite the
date_start even if the production had already been started.

Task : 2082442

closes #34038

Signed-off-by: Arnold Moyaux <amoyaux@users.noreply.github.com>

addons/mrp/models/mrp_abstract_workorder.py

@@ -324,7 +324,7 @@ class MrpAbstractWorkorderLine(models.AbstractModel):
     lot_id = fields.Many2one(
         'stock.production.lot', 'Lot/Serial Number',
         check_company=True,
-        domain="[('product_id', '=', product_id), '|', ('company_id', '=', False), ('company_id', '=', company_id)]")
+        domain="[('product_id', '=', product_id), '|', ('company_id', '=', False), ('company_id', '=', parent.company_id)]")
     qty_to_consume = fields.Float('To Consume', digits='Product Unit of Measure')
     product_uom_id = fields.Many2one('uom.uom', string='Unit of Measure')
     qty_done = fields.Float('Consumed', digits='Product Unit of Measure')

addons/mrp/wizard/mrp_product_produce_views.xml

@@ -31,7 +31,7 @@
                         <field name="raw_workorder_line_ids" attrs="{'invisible': [('raw_workorder_line_ids', '=', [])]}" nolabel="1" context="{'w_production': True, 'active_id': production_id, 'default_finished_lot_id': finished_lot_id}">
                             <tree editable="bottom" delete="0" decoration-danger="(qty_to_consume &lt; qty_done)">
                                 <field name="company_id" invisible="1"/>
-                                <field name="product_id" attrs="{'readonly': [('move_id', '!=', False)]}" required="1" domain="[('id', '!=', parent.product_id), ('type', 'in', ['product', 'consu']), '|', ('company_id', '=', False), ('company_id', '=', company_id)]" force_save="1"/>
+                                <field name="product_id" attrs="{'readonly': [('move_id', '!=', False)]}" required="1" domain="[('id', '!=', parent.product_id), ('type', 'in', ['product', 'consu']), '|', ('company_id', '=', False), ('company_id', '=', parent.company_id)]" force_save="1"/>
                                 <field name="product_tracking" invisible="1"/>
                                 <field name="lot_id" attrs="{'readonly': [('product_tracking', '=', 'none')]}" context="{'default_product_id': product_id, 'active_mo_id': parent.production_id, 'default_company_id': company_id}" groups="stock.group_production_lot"/>
                                 <field name="qty_to_consume" readonly="1" force_save="1"/>
@@ -47,7 +47,7 @@
                         <field name="finished_workorder_line_ids" attrs="{'invisible': [('finished_workorder_line_ids', '=', [])]}" nolabel="1" context="{'w_production': True, 'active_id': production_id, 'default_finished_lot_id': finished_lot_id}">
                             <tree editable="bottom" delete="0" decoration-danger="(qty_to_consume &lt; qty_done)">
                                 <field name="company_id" invisible="1"/>
-                                <field name="product_id" attrs="{'readonly': [('move_id', '!=', False)]}" required="1" domain="[('id', '!=', parent.product_id), ('type', 'in', ['product', 'consu']), '|', ('company_id', '=', False), ('company_id', '=', company_id)]" force_save="1"/>
+                                <field name="product_id" attrs="{'readonly': [('move_id', '!=', False)]}" required="1" domain="[('id', '!=', parent.product_id), ('type', 'in', ['product', 'consu']), '|', ('company_id', '=', False), ('company_id', '=', parent.company_id)]" force_save="1"/>
                                 <field name="product_tracking" invisible="1"/>
                                 <field name="lot_id" attrs="{'readonly': [('product_tracking', '=', 'none')]}" context="{'default_product_id': product_id}" groups="stock.group_production_lot"/>
                                 <field name="qty_to_consume" string="To Produce" readonly="1" force_save="1"/>