# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.

from collections import namedtuple

from odoo import api, fields, models
from odoo.exceptions import UserError, RedirectWarning
from odoo.tools import format_list
from odoo.tools.translate import _, LazyTranslate

_lt = LazyTranslate(__name__)


ROUTE_NAMES = {
    'one_step': _lt('Receive in 1 step (stock)'),
    'two_steps': _lt('Receive in 2 steps (input + stock)'),
    'three_steps': _lt('Receive in 3 steps (input + quality + stock)'),
    'crossdock': _lt('Cross-Dock'),
    'ship_only': _lt('Deliver in 1 step (ship)'),
    'pick_ship': _lt('Deliver in 2 steps (pick + ship)'),
    'pick_pack_ship': _lt('Deliver in 3 steps (pick + pack + ship)'),
}


class Warehouse(models.Model):
    _name = "stock.warehouse"
    _description = "Warehouse"
    _order = 'sequence,id'
    _check_company_auto = True
    # namedtuple used in helper methods generating values for routes
    Routing = namedtuple('Routing', ['from_loc', 'dest_loc', 'picking_type', 'action'])

    def _default_name(self):
        count = self.env['stock.warehouse'].with_context(active_test=False).search_count([('company_id', '=', self.env.company.id)])
        return "%s - warehouse # %s" % (self.env.company.name, count + 1) if count else self.env.company.name

    name = fields.Char('Warehouse', required=True, default=_default_name)
    active = fields.Boolean('Active', default=True)
    company_id = fields.Many2one(
        'res.company', 'Company', default=lambda self: self.env.company,
        readonly=True, required=True,
        help='The company is automatically set from your user preferences.')
    partner_id = fields.Many2one('res.partner', 'Address', default=lambda self: self.env.company.partner_id, check_company=True)
    view_location_id = fields.Many2one(
        'stock.location', 'View Location',
        domain="[('usage', '=', 'view'), ('company_id', '=', company_id)]",
        required=True, check_company=True)
    lot_stock_id = fields.Many2one(
        'stock.location', 'Location Stock',
        domain="[('usage', '=', 'internal'), ('company_id', '=', company_id)]",
        required=True, check_company=True)
    code = fields.Char('Short Name', required=True, size=5, help="Short name used to identify your warehouse")
    route_ids = fields.Many2many(
        'stock.route', 'stock_route_warehouse', 'warehouse_id', 'route_id',
        'Routes',
        domain="[('warehouse_selectable', '=', True), '|', ('company_id', '=', False), ('company_id', '=', company_id)]",
        help='Defaults routes through the warehouse', check_company=True, copy=False)
    reception_steps = fields.Selection([
        ('one_step', 'Receive and Store (1 step)'),
        ('two_steps', 'Receive then Store (2 steps)'),
        ('three_steps', 'Receive, Quality Control, then Store (3 steps)')],
        'Incoming Shipments', default='one_step', required=True,
        help="Default incoming route to follow")
    delivery_steps = fields.Selection([
        ('ship_only', 'Deliver (1 step)'),
        ('pick_ship', 'Pick then Deliver (2 steps)'),
        ('pick_pack_ship', 'Pick, Pack, then Deliver (3 steps)')],
        'Outgoing Shipments', default='ship_only', required=True,
        help="Default outgoing route to follow")
    wh_input_stock_loc_id = fields.Many2one('stock.location', 'Input Location', check_company=True)
    wh_qc_stock_loc_id = fields.Many2one('stock.location', 'Quality Control Location', check_company=True)
    wh_output_stock_loc_id = fields.Many2one('stock.location', 'Output Location', check_company=True)
    wh_pack_stock_loc_id = fields.Many2one('stock.location', 'Packing Location', check_company=True)
    mto_pull_id = fields.Many2one('stock.rule', 'MTO rule', copy=False)
    pick_type_id = fields.Many2one('stock.picking.type', 'Pick Type', check_company=True, copy=False)
    pack_type_id = fields.Many2one('stock.picking.type', 'Pack Type', check_company=True, copy=False)
    out_type_id = fields.Many2one('stock.picking.type', 'Out Type', check_company=True, copy=False)
    in_type_id = fields.Many2one('stock.picking.type', 'In Type', check_company=True, copy=False)
    int_type_id = fields.Many2one('stock.picking.type', 'Internal Type', check_company=True, copy=False)
    qc_type_id = fields.Many2one('stock.picking.type', 'Quality Control Type', check_company=True, copy=False)
    store_type_id = fields.Many2one('stock.picking.type', 'Storage Type', check_company=True, copy=False)
    xdock_type_id = fields.Many2one('stock.picking.type', 'Cross Dock Type', check_company=True, copy=False)
    crossdock_route_id = fields.Many2one('stock.route', 'Crossdock Route', ondelete='restrict', copy=False)
    reception_route_id = fields.Many2one('stock.route', 'Receipt Route', ondelete='restrict', copy=False)
    delivery_route_id = fields.Many2one('stock.route', 'Delivery Route', ondelete='restrict', copy=False)
    resupply_wh_ids = fields.Many2many(
        'stock.warehouse', 'stock_wh_resupply_table', 'supplied_wh_id', 'supplier_wh_id',
        'Resupply From', help="Routes will be created automatically to resupply this warehouse from the warehouses ticked")
    resupply_route_ids = fields.One2many(
        'stock.route', 'supplied_wh_id', 'Resupply Routes',
        help="Routes will be created for these resupply warehouses and you can select them on products and product categories", copy=False)
    sequence = fields.Integer(default=10,
        help="Gives the sequence of this line when displaying the warehouses.")
    _sql_constraints = [
        ('warehouse_name_uniq', 'unique(name, company_id)', 'The name of the warehouse must be unique per company!'),
        ('warehouse_code_uniq', 'unique(code, company_id)', 'The short name of the warehouse must be unique per company!'),
    ]

    @api.onchange('company_id')
    def _onchange_company_id(self):
        group_user = self.env.ref('base.group_user')
        group_stock_multi_warehouses = self.env.ref('stock.group_stock_multi_warehouses')
        group_stock_multi_location = self.env.ref('stock.group_stock_multi_locations')
        if group_stock_multi_warehouses not in group_user.implied_ids and group_stock_multi_location not in group_user.implied_ids:
            return {
                'warning': {
                    'title': _('Warning'),
                    'message': _('Creating a new warehouse will automatically activate the Storage Locations setting')
                }
            }

    @api.model_create_multi
    def create(self, vals_list):
        for vals in vals_list:
            if vals.get('company_id'):
                company = self.env['res.company'].browse(vals['company_id'])
                if 'name' not in vals:
                    vals['name'] = company.name
                if 'code' not in vals:
                    vals['code'] = company.name[:5]
                if 'partner_id' not in vals:
                    vals['partner_id'] = company.partner_id.id
            # create view location for warehouse then create all locations
            loc_vals = {'name': vals.get('code'), 'usage': 'view',
                        'location_id': self.env.ref('stock.stock_location_locations').id}
            if vals.get('company_id'):
                loc_vals['company_id'] = vals.get('company_id')
            vals['view_location_id'] = self.env['stock.location'].create(loc_vals).id
            sub_locations = self._get_locations_values(vals)

            for field_name, values in sub_locations.items():
                values['location_id'] = vals['view_location_id']
                if vals.get('company_id'):
                    values['company_id'] = vals.get('company_id')
                vals[field_name] = self.env['stock.location'].with_context(active_test=False).create(values).id

        # actually create WH
        warehouses = super().create(vals_list)

        for warehouse, vals in zip(warehouses, vals_list):
            # create sequences and operation types
            new_vals = warehouse._create_or_update_sequences_and_picking_types()
            warehouse.write(new_vals)  # TDE FIXME: use super ?
            # create routes and push/stock rules
            route_vals = warehouse._create_or_update_route()
            warehouse.write(route_vals)

            # Update global route with specific warehouse rule.
            warehouse._create_or_update_global_routes_rules()

            # create route selectable on the product to resupply the warehouse from another one
            warehouse.create_resupply_routes(warehouse.resupply_wh_ids)

            # update partner data if partner assigned
            if vals.get('partner_id'):
                self._update_partner_data(vals['partner_id'], vals.get('company_id'))

            # manually update locations' warehouse since it didn't exist at their creation time
            view_location_id = self.env['stock.location'].browse(vals.get('view_location_id'))
            (view_location_id | view_location_id.with_context(active_test=False).child_ids).write({'warehouse_id': warehouse.id})

        self._check_multiwarehouse_group()

        return warehouses

    @api.model
    def _warehouse_redirect_warning(self):
        warehouse_action = self.env.ref('stock.action_warehouse_form')
        msg = _('Please create a warehouse for company %s.', self.env.company.display_name)
        if not self.env.user.has_group('stock.group_stock_manager'):
            raise UserError('Please contact your administrator to configure your warehouse.')
        raise RedirectWarning(msg, warehouse_action.id, _('Go to Warehouses'))

    def copy_data(self, default=None):
        default = dict(default or {})
        vals_list = super().copy_data(default=default)
        for warehouse, vals in zip(self, vals_list):
            if 'name' not in default:
                vals['name'] = _("%s (copy)", warehouse.name)
            if 'code' not in default:
                vals['code'] = _("COPY")
        return vals_list

    def write(self, vals):
        if 'company_id' in vals:
            for warehouse in self:
                if warehouse.company_id.id != vals['company_id']:
                    raise UserError(_("Changing the company of this record is forbidden at this point, you should rather archive it and create a new one."))

        Route = self.env['stock.route']
        warehouses = self.with_context(active_test=False)
        warehouses._create_missing_locations(vals)

        if vals.get('reception_steps'):
            warehouses._update_location_reception(vals['reception_steps'])
        if vals.get('delivery_steps'):
            warehouses._update_location_delivery(vals['delivery_steps'])
        if vals.get('reception_steps') or vals.get('delivery_steps'):
            warehouses._update_reception_delivery_resupply(vals.get('reception_steps'), vals.get('delivery_steps'))

        if vals.get('resupply_wh_ids') and not vals.get('resupply_route_ids'):
            old_resupply_whs = {warehouse.id: warehouse.resupply_wh_ids for warehouse in warehouses}

        # If another partner assigned
        if vals.get('partner_id'):
            if vals.get('company_id'):
                warehouses._update_partner_data(vals['partner_id'], vals.get('company_id'))
            else:
                for warehouse in self:
                    warehouse._update_partner_data(vals['partner_id'], warehouse.company_id.id)

        if vals.get('code') or vals.get('name'):
            warehouses._update_name_and_code(vals.get('name'), vals.get('code'))

        res = super().write(vals)

        for warehouse in warehouses:
            # check if we need to delete and recreate route
            depends = [depend for depends in [value.get('depends', []) for value in warehouse._get_routes_values().values()] for depend in depends]
            if 'code' in vals or any(depend in vals for depend in depends):
                picking_type_vals = warehouse._create_or_update_sequences_and_picking_types()
                if picking_type_vals:
                    warehouse.write(picking_type_vals)
            if any(depend in vals for depend in depends):
                route_vals = warehouse._create_or_update_route()
                if route_vals:
                    warehouse.write(route_vals)
            # Check if a global rule(mto, buy, ...) need to be modify.
            # The field that impact those rules are listed in the
            # _get_global_route_rules_values method under the key named
            # 'depends'.
            global_rules = warehouse._get_global_route_rules_values()
            depends = [depend for depends in [value.get('depends', []) for value in global_rules.values()] for depend in depends]
            if any(rule in vals for rule in global_rules) or\
                    any(depend in vals for depend in depends):
                warehouse._create_or_update_global_routes_rules()

            if 'active' in vals:
                picking_type_ids = self.env['stock.picking.type'].with_context(active_test=False).search([('warehouse_id', '=', warehouse.id)])
                move_ids = self.env['stock.move'].search([
                    ('picking_type_id', 'in', picking_type_ids.ids),
                    ('state', 'not in', ('done', 'cancel')),
                ])
                if move_ids:
                    raise UserError(_(
                        'You still have ongoing operations for operation types %(operations)s in warehouse %(warehouse)s',
                        operations=format_list(self.env, move_ids.mapped('picking_type_id.name')),
                        warehouse=warehouse.name,
                    ))
                else:
                    picking_type_ids.write({'active': vals['active']})
                location_ids = self.env['stock.location'].with_context(active_test=False).search([('location_id', 'child_of', warehouse.view_location_id.id)])
                picking_type_using_locations = self.env['stock.picking.type'].search([
                    ('default_location_src_id', 'in', location_ids.ids),
                    ('default_location_dest_id', 'in', location_ids.ids),
                    ('id', 'not in', picking_type_ids.ids),
                ])
                if picking_type_using_locations:
                    raise UserError(_(
                        '%(operations)s have default source or destination locations within warehouse %(warehouse)s, therefore you cannot archive it.',
                        operations=format_list(self.env, picking_type_using_locations.mapped('name')),
                        warehouse=warehouse.name,
                    ))
                warehouse.view_location_id.write({'active': vals['active']})

                rule_ids = self.env['stock.rule'].with_context(active_test=False).search([('warehouse_id', '=', warehouse.id)])
                # Only modify route that apply on this warehouse.
                warehouse.route_ids.filtered(lambda r: len(r.warehouse_ids) == 1).write({'active': vals['active']})
                rule_ids.write({'active': vals['active']})

                if warehouse.active:
                    # Catch all warehouse fields that trigger a modfication on
                    # routes, rules, picking types and locations (e.g the reception
                    # steps). The purpose is to write on it in order to let the
                    # write method set the correct field to active or archive.
                    depends = set([])
                    for rule_item in warehouse._get_global_route_rules_values().values():
                        for depend in rule_item.get('depends', []):
                            depends.add(depend)
                    for rule_item in warehouse._get_routes_values().values():
                        for depend in rule_item.get('depends', []):
                            depends.add(depend)
                    values = {'resupply_route_ids': [(4, route.id) for route in warehouse.resupply_route_ids]}
                    for depend in depends:
                        values.update({depend: warehouse[depend]})
                    warehouse.write(values)

        if vals.get('resupply_wh_ids') and not vals.get('resupply_route_ids'):
            for warehouse in warehouses:
                new_resupply_whs = warehouse.resupply_wh_ids
                to_add = new_resupply_whs - old_resupply_whs[warehouse.id]
                to_remove = old_resupply_whs[warehouse.id] - new_resupply_whs
                if to_add:
                    existing_routes = Route.search([
                        ('supplied_wh_id', '=', warehouse.id),
                        ('supplier_wh_id', 'in', to_add.ids),
                        ('active', '=', False)
                    ])
                    if existing_routes:
                        existing_routes.toggle_active()
                    remaining_to_add = to_add - existing_routes.supplier_wh_id
                    if remaining_to_add:
                        warehouse.create_resupply_routes(remaining_to_add)
                if to_remove:
                    to_disable_route_ids = Route.search([
                        ('supplied_wh_id', '=', warehouse.id),
                        ('supplier_wh_id', 'in', to_remove.ids),
                        ('active', '=', True)
                    ])
                    to_disable_route_ids.toggle_active()

        if 'active' in vals:
            self._check_multiwarehouse_group()
        return res

    def unlink(self):
        res = super().unlink()
        self._check_multiwarehouse_group()
        return res

    def _check_multiwarehouse_group(self):
        cnt_by_company = self.env['stock.warehouse'].sudo()._read_group([('active', '=', True)], ['company_id'], aggregates=['__count'])
        if cnt_by_company:
            max_count = max(count for company, count in cnt_by_company)
            group_user = self.env.ref('base.group_user')
            group_stock_multi_warehouses = self.env.ref('stock.group_stock_multi_warehouses')
            group_stock_multi_locations = self.env.ref('stock.group_stock_multi_locations')
            if max_count <= 1 and group_stock_multi_warehouses in group_user.implied_ids:
                group_user.write({'implied_ids': [(3, group_stock_multi_warehouses.id)]})
                group_stock_multi_warehouses.write({'users': [(3, user.id) for user in group_user.users]})
            if max_count > 1 and group_stock_multi_warehouses not in group_user.implied_ids:
                if group_stock_multi_locations not in group_user.implied_ids:
                    self.env['res.config.settings'].create({
                        'group_stock_multi_locations': True,
                    }).execute()
                group_user.write({'implied_ids': [(4, group_stock_multi_warehouses.id), (4, group_stock_multi_locations.id)]})

    @api.model
    def _update_partner_data(self, partner_id, company_id):
        if not partner_id:
            return
        ResCompany = self.env['res.company']
        if company_id:
            transit_loc = ResCompany.browse(company_id).internal_transit_location_id.id
            self.env['res.partner'].browse(partner_id).with_company(company_id).write({'property_stock_customer': transit_loc, 'property_stock_supplier': transit_loc})
        else:
            transit_loc = self.env.company.internal_transit_location_id.id
            self.env['res.partner'].browse(partner_id).write({'property_stock_customer': transit_loc, 'property_stock_supplier': transit_loc})

    def _create_or_update_sequences_and_picking_types(self):
        """ Create or update existing picking types for a warehouse.
        Pikcing types are stored on the warehouse in a many2one. If the picking
        type exist this method will update it. The update values can be found in
        the method _get_picking_type_update_values. If the picking type does not
        exist it will be created with a new sequence associated to it.
        """
        self.ensure_one()
        IrSequenceSudo = self.env['ir.sequence'].sudo()
        PickingType = self.env['stock.picking.type']

        # choose the next available color for the operation types of this warehouse
        all_used_colors = [res['color'] for res in PickingType.search_read([('warehouse_id', '!=', False), ('color', '!=', False)], ['color'], order='color')]
        available_colors = [zef for zef in range(0, 12) if zef not in all_used_colors]
        color = available_colors[0] if available_colors else 0

        warehouse_data = {}
        sequence_data = self._get_sequence_values()

        # suit for each warehouse: reception, internal, pick, pack, ship
        max_sequence = self.env['stock.picking.type'].search_read([('sequence', '!=', False)], ['sequence'], limit=1, order='sequence desc')
        max_sequence = max_sequence and max_sequence[0]['sequence'] or 0

        data = self._get_picking_type_update_values()
        create_data, max_sequence = self._get_picking_type_create_values(max_sequence)

        for picking_type, values in data.items():
            if self[picking_type]:
                self[picking_type].sudo().sequence_id.write(sequence_data[picking_type])
                self[picking_type].write(values)
            else:
                data[picking_type].update(create_data[picking_type])
                existing_sequence = IrSequenceSudo.search_count([('company_id', '=', sequence_data[picking_type]['company_id']), ('name', '=', sequence_data[picking_type]['name'])], limit=1)
                sequence = IrSequenceSudo.create(sequence_data[picking_type])
                if existing_sequence:
                    sequence.name = _("%(name)s (copy)(%(id)s)", name=sequence.name, id=str(sequence.id))
                values.update(warehouse_id=self.id, color=color, sequence_id=sequence.id)
                warehouse_data[picking_type] = PickingType.create(values).id

        if 'out_type_id' in warehouse_data:
            PickingType.browse(warehouse_data['out_type_id']).write({'return_picking_type_id': warehouse_data.get('in_type_id', False)})
        if 'in_type_id' in warehouse_data:
            PickingType.browse(warehouse_data['in_type_id']).write({'return_picking_type_id': warehouse_data.get('out_type_id', False)})
        return warehouse_data

    def _create_or_update_global_routes_rules(self):
        """ Some rules are not specific to a warehouse(e.g MTO, Buy, ...)
        however they contain rule(s) for a specific warehouse. This method will
        update the rules contained in global routes in order to make them match
        with the wanted reception, delivery,... steps.
        """
        for rule_field, rule_details in self._get_global_route_rules_values().items():
            values = rule_details.get('update_values', {})
            if self[rule_field]:
                self[rule_field].write(values)
            else:
                values.update(rule_details['create_values'])
                values.update({'warehouse_id': self.id})
                self[rule_field] = self.env['stock.rule'].create(values)
        return True

    def _find_or_create_global_route(self, xml_id, route_name, create=True, raise_if_not_found=False):
        """ return a route record set from an xml_id or its name. """
        data_route = route = self.env.ref(xml_id, raise_if_not_found=False)
        company = self.company_id[:1] or self.env.company
        if not route or (route.company_id and route.company_id != company):
            route = self.env['stock.route'].with_context(active_test=False).search([
                ('name', 'like', route_name), ('company_id', 'in', [False, company.id])
            ], order='company_id', limit=1)
        if not route:
            if raise_if_not_found:
                raise UserError(_('Can\'t find any generic route %s.', route_name))
            elif data_route and create:
                route = data_route.copy({'name': data_route.name, 'company_id': company.id, 'rule_ids': False})
        return route

    def _get_global_route_rules_values(self):
        """ Method used by _create_or_update_global_routes_rules. It's
        purpose is to return a dict with this format.
        key: The rule contained in a global route that have to be create/update
        entry a dict with the following values:
            -depends: Field that impact the rule. When a field in depends is
            write on the warehouse the rule set as key have to be update.
            -create_values: values used in order to create the rule if it does
            not exist.
            -update_values: values used to update the route when a field in
            depends is modify on the warehouse.
        """
        vals = self._generate_global_route_rules_values()
        # `route_id` might be `False` if the user has deleted it, in such case we
        # should simply ignore the rule
        return {k: v for k, v in vals.items() if v.get('create_values', {}).get('route_id', True) and v.get('update_values', {}).get('route_id', True)}

    def _generate_global_route_rules_values(self):
        # We use 0 since routing are order from stock to cust. If the routing
        # order is modify, the mto rule will be wrong.
        rule = self.get_rules_dict()[self.id][self.delivery_steps]
        rule = [r for r in rule if r.from_loc == self.lot_stock_id][0]
        location_id = rule.from_loc
        location_dest_id = rule.dest_loc
        picking_type_id = rule.picking_type
        return {
            'mto_pull_id': {
                'depends': ['delivery_steps'],
                'create_values': {
                    'active': True,
                    'procure_method': 'mts_else_mto',
                    'company_id': self.company_id.id,
                    'action': 'pull',
                    'auto': 'manual',
                    'propagate_carrier': True,
                    'route_id': self._find_or_create_global_route('stock.route_warehouse0_mto', _('Replenish on Order (MTO)')).id
                },
                'update_values': {
                    'name': self._format_rulename(location_id, location_dest_id, 'MTO'),
                    'location_dest_id': location_dest_id.id,
                    'location_src_id': location_id.id,
                    'picking_type_id': picking_type_id.id,
                }
            }
        }

    def _create_or_update_route(self):
        """ Create or update the warehouse's routes.
        _get_routes_values method return a dict with:
            - route field name (e.g: crossdock_route_id).
            - field that trigger an update on the route (key 'depends').
            - routing_key used in order to find rules contained in the route.
            - create values.
            - update values when a field in depends is modified.
            - rules default values.
        This method do an iteration on each route returned and update/create
        them. In order to update the rules contained in the route it will
        use the get_rules_dict that return a dict:
            - a receptions/delivery,... step value as key (e.g  'pick_ship')
            - a list of routing object that represents the rules needed to
            fullfil the pupose of the route.
        The routing_key from _get_routes_values is match with the get_rules_dict
        key in order to create/update the rules in the route
        (_find_existing_rule_or_create method is responsible for this part).
        """
        # Create routes and active/create their related rules.
        routes = []
        rules_dict = self.get_rules_dict()
        for route_field, route_data in self._get_routes_values().items():
            # If the route exists update it
            if self[route_field]:
                route = self[route_field]
                if 'route_update_values' in route_data:
                    route.write(route_data['route_update_values'])
                route.rule_ids.write({'active': False})
            # Create the route
            else:
                if 'route_update_values' in route_data:
                    route_data['route_create_values'].update(route_data['route_update_values'])
                route = self.env['stock.route'].create(route_data['route_create_values'])
                self[route_field] = route
            # Get rules needed for the route
            routing_key = route_data.get('routing_key')
            rules = rules_dict[self.id][routing_key]
            if 'rules_values' in route_data:
                route_data['rules_values'].update({'route_id': route.id})
            else:
                route_data['rules_values'] = {'route_id': route.id}
            rules_list = self._get_rule_values(
                rules, values=route_data['rules_values'])
            # Create/Active rules
            self._find_existing_rule_or_create(rules_list)
            if route_data['route_create_values'].get('warehouse_selectable', False) or route_data['route_update_values'].get('warehouse_selectable', False):
                routes.append(self[route_field])
        return {
            'route_ids': [(4, route.id) for route in routes],
        }

    def _get_routes_values(self):
        """ Return information in order to update warehouse routes.
        - The key is a route field sotred as a Many2one on the warehouse
        - This key contains a dict with route values:
            - routing_key: a key used in order to match rules from
            get_rules_dict function. It would be usefull in order to generate
            the route's rules.
            - route_create_values: When the Many2one does not exist the route
            is created based on values contained in this dict.
            - route_update_values: When a field contained in 'depends' key is
            modified and the Many2one exist on the warehouse, the route will be
            update with the values contained in this dict.
            - rules_values: values added to the routing in order to create the
            route's rules.
        """
        return {
            'reception_route_id': {
                'routing_key': self.reception_steps,
                'depends': ['reception_steps'],
                'route_update_values': {
                    'name': self._format_routename(route_type=self.reception_steps),
                    'active': self.active,
                },
                'route_create_values': {
                    'product_categ_selectable': True,
                    'warehouse_selectable': True,
                    'product_selectable': False,
                    'company_id': self.company_id.id,
                    'sequence': 9,
                },
                'rules_values': {
                    'active': True,
                    'propagate_cancel': True,
                }
            },
            'delivery_route_id': {
                'routing_key': self.delivery_steps,
                'depends': ['delivery_steps'],
                'route_update_values': {
                    'name': self._format_routename(route_type=self.delivery_steps),
                    'active': self.active,
                },
                'route_create_values': {
                    'product_categ_selectable': True,
                    'warehouse_selectable': True,
                    'product_selectable': False,
                    'company_id': self.company_id.id,
                    'sequence': 10,
                },
                'rules_values': {
                    'active': True,
                    'propagate_carrier': True
                }
            },
            'crossdock_route_id': {
                'routing_key': 'crossdock',
                'depends': ['delivery_steps', 'reception_steps'],
                'route_update_values': {
                    'name': self._format_routename(route_type='crossdock'),
                    'active': self.reception_steps != 'one_step' and self.delivery_steps != 'ship_only'
                },
                'route_create_values': {
                    'product_selectable': True,
                    'product_categ_selectable': True,
                    'active': self.delivery_steps != 'ship_only' and self.reception_steps != 'one_step',
                    'company_id': self.company_id.id,
                    'sequence': 20,
                },
            }
        }

    def _get_receive_routes_values(self, installed_depends):
        """ Return receive route values with 'procure_method': 'make_to_order'
        in order to update warehouse routes.

        This function has the same receive route values as _get_routes_values with the addition of
        'procure_method': 'make_to_order' to the 'rules_values'. This is expected to be used by
        modules that extend stock and add actions that can trigger receive 'make_to_order' rules (i.e.
        we don't want any of the generated rules by get_rules_dict to default to 'make_to_stock').
        Additionally this is expected to be used in conjunction with _get_receive_rules_dict().

        args:
        installed_depends - string value of installed (warehouse) boolean to trigger updating of reception route.
        """
        return {
            'reception_route_id': {
                'routing_key': self.reception_steps,
                'depends': ['reception_steps', installed_depends],
                'route_update_values': {
                    'name': self._format_routename(route_type=self.reception_steps),
                    'active': self.active,
                },
                'route_create_values': {
                    'product_categ_selectable': True,
                    'warehouse_selectable': True,
                    'product_selectable': False,
                    'company_id': self.company_id.id,
                    'sequence': 9,
                },
                'rules_values': {
                    'active': True,
                    'propagate_cancel': True,
                    'procure_method': 'make_to_order',
                }
            }
        }

    def _find_existing_rule_or_create(self, rules_list):
        """ This method will find existing rules or create new one. """
        for rule_vals in rules_list:
            existing_rule = self.env['stock.rule'].search([
                ('picking_type_id', '=', rule_vals['picking_type_id']),
                ('location_src_id', '=', rule_vals['location_src_id']),
                ('location_dest_id', '=', rule_vals['location_dest_id']),
                ('route_id', '=', rule_vals['route_id']),
                ('action', '=', rule_vals['action']),
                ('active', '=', False),
            ])
            if not existing_rule:
                self.env['stock.rule'].create(rule_vals)
            else:
                existing_rule.write({'active': True})

    def _get_locations_values(self, vals, code=False):
        """ Update the warehouse locations. """
        def_values = self.default_get(['reception_steps', 'delivery_steps'])
        reception_steps = vals.get('reception_steps', def_values['reception_steps'])
        delivery_steps = vals.get('delivery_steps', def_values['delivery_steps'])
        code = vals.get('code') or code or ''
        code = code.replace(' ', '').upper()
        company_id = vals.get('company_id', self.default_get(['company_id'])['company_id'])
        sub_locations = {
            'lot_stock_id': {
                'name': _('Stock'),
                'active': True,
                'usage': 'internal',
                'replenish_location': True,
                'barcode': self._valid_barcode(code + 'STOCK', company_id)
            },
            'wh_input_stock_loc_id': {
                'name': _('Input'),
                'active': reception_steps != 'one_step',
                'usage': 'internal',
                'barcode': self._valid_barcode(code + 'INPUT', company_id)
            },
            'wh_qc_stock_loc_id': {
                'name': _('Quality Control'),
                'active': reception_steps == 'three_steps',
                'usage': 'internal',
                'barcode': self._valid_barcode(code + 'QUALITY', company_id)
            },
            'wh_output_stock_loc_id': {
                'name': _('Output'),
                'active': delivery_steps != 'ship_only',
                'usage': 'internal',
                'barcode': self._valid_barcode(code + 'OUTPUT', company_id)
            },
            'wh_pack_stock_loc_id': {
                'name': _('Packing Zone'),
                'active': delivery_steps == 'pick_pack_ship',
                'usage': 'internal',
                'barcode': self._valid_barcode(code + 'PACKING', company_id)
            },
        }
        return sub_locations

    def _valid_barcode(self, barcode, company_id):
        location = self.env['stock.location'].with_context(active_test=False).search([
            ('barcode', '=', barcode),
            ('company_id', '=', company_id)
        ])
        return not location and barcode

    def _create_missing_locations(self, vals):
        """ It could happen that the user delete a mandatory location or a
        module with new locations was installed after some warehouses creation.
        In this case, this function will create missing locations in order to
        avoid mistakes during picking types and rules creation.
        """
        for warehouse in self:
            company_id = vals.get('company_id', warehouse.company_id.id)
            sub_locations = warehouse._get_locations_values(dict(vals, company_id=company_id), warehouse.code)
            missing_location = {}
            for location, location_values in sub_locations.items():
                if not warehouse[location] and location not in vals:
                    location_values['location_id'] = vals.get('view_location_id', warehouse.view_location_id.id)
                    location_values['company_id'] = company_id
                    missing_location[location] = self.env['stock.location'].create(location_values).id
            if missing_location:
                warehouse.write(missing_location)

    def create_resupply_routes(self, supplier_warehouses):
        Route = self.env['stock.route']
        Rule = self.env['stock.rule']

        dummy, output_location = self._get_input_output_locations(self.reception_steps, self.delivery_steps)
        internal_transit_location, external_transit_location = self._get_transit_locations()

        for supplier_wh in supplier_warehouses:
            transit_location = internal_transit_location if supplier_wh.company_id == self.company_id else external_transit_location
            if not transit_location:
                continue
            transit_location.active = True
            output_location = supplier_wh.lot_stock_id if supplier_wh.delivery_steps == 'ship_only' else supplier_wh.wh_output_stock_loc_id
            # Create extra MTO rule (only for 'ship only' because in the other cases MTO rules already exists)
            if supplier_wh.delivery_steps == 'ship_only':
                routing = [self.Routing(output_location, transit_location, supplier_wh.out_type_id, 'pull')]
                mto_vals = supplier_wh._get_global_route_rules_values().get('mto_pull_id')
                values = mto_vals['create_values']
                mto_rule_val = supplier_wh._get_rule_values(routing, values, name_suffix='MTO')
                Rule.create(mto_rule_val[0])

            inter_wh_route = Route.create(self._get_inter_warehouse_route_values(supplier_wh))

            pull_rules_list = supplier_wh._get_supply_pull_rules_values(
                [self.Routing(output_location, transit_location, supplier_wh.out_type_id, 'pull')],
                values={'route_id': inter_wh_route.id, 'location_dest_from_rule': True})
            if supplier_wh.delivery_steps != 'ship_only':
                # Replenish from Output location
                pull_rules_list += supplier_wh._get_supply_pull_rules_values(
                    [self.Routing(supplier_wh.lot_stock_id, output_location, supplier_wh.pick_type_id, 'pull')],
                    values={'route_id': inter_wh_route.id})
            pull_rules_list += self._get_supply_pull_rules_values(
                [self.Routing(transit_location, self.lot_stock_id, self.in_type_id, 'pull')],
                values={'route_id': inter_wh_route.id, 'propagate_warehouse_id': supplier_wh.id})
            for pull_rule_vals in pull_rules_list:
                Rule.create(pull_rule_vals)

    # Routing tools
    # ------------------------------------------------------------

    def _get_input_output_locations(self, reception_steps, delivery_steps):
        return (self.lot_stock_id if reception_steps == 'one_step' else self.wh_input_stock_loc_id,
                self.lot_stock_id if delivery_steps == 'ship_only' else self.wh_output_stock_loc_id)

    def _get_transit_locations(self):
        return self.company_id.internal_transit_location_id, self.env.ref('stock.stock_location_inter_company', raise_if_not_found=False) or self.env['stock.location']

    @api.model
    def _get_partner_locations(self):
        ''' returns a tuple made of the browse record of customer location and the browse record of supplier location'''
        Location = self.env['stock.location']
        customer_loc = self.env.ref('stock.stock_location_customers', raise_if_not_found=False)
        supplier_loc = self.env.ref('stock.stock_location_suppliers', raise_if_not_found=False)
        if not customer_loc:
            customer_loc = Location.search([('usage', '=', 'customer')], limit=1)
        if not supplier_loc:
            supplier_loc = Location.search([('usage', '=', 'supplier')], limit=1)
        if not customer_loc and not supplier_loc:
            raise UserError(_('Can\'t find any customer or supplier location.'))
        return customer_loc, supplier_loc

    def _get_route_name(self, route_type):
        return self.env._(ROUTE_NAMES[route_type])  # pylint: disable=gettext-variable

    def get_rules_dict(self):
        """ Define the rules source/destination locations, picking_type and
        action needed for each warehouse route configuration.
        """
        customer_loc, supplier_loc = self._get_partner_locations()
        return {
            warehouse.id: {
                'one_step': [self.Routing(supplier_loc, warehouse.lot_stock_id, warehouse.in_type_id, 'pull')],
                'two_steps': [
                    self.Routing(supplier_loc, warehouse.lot_stock_id, warehouse.in_type_id, 'pull'),
                    self.Routing(warehouse.wh_input_stock_loc_id, warehouse.lot_stock_id, warehouse.store_type_id, 'push')],
                'three_steps': [
                    self.Routing(supplier_loc, warehouse.lot_stock_id, warehouse.in_type_id, 'pull'),
                    self.Routing(warehouse.wh_input_stock_loc_id, warehouse.wh_qc_stock_loc_id, warehouse.qc_type_id, 'push'),
                    self.Routing(warehouse.wh_qc_stock_loc_id, warehouse.lot_stock_id, warehouse.store_type_id, 'push')],
                'crossdock': [
                    self.Routing(supplier_loc, customer_loc, warehouse.in_type_id, 'pull'),
                    self.Routing(warehouse.wh_input_stock_loc_id, warehouse.wh_output_stock_loc_id, warehouse.xdock_type_id, 'push')],
                'ship_only': [self.Routing(warehouse.lot_stock_id, customer_loc, warehouse.out_type_id, 'pull')],
                'pick_ship': [
                    self.Routing(warehouse.lot_stock_id, customer_loc, warehouse.pick_type_id, 'pull'),
                    self.Routing(warehouse.wh_output_stock_loc_id, customer_loc, warehouse.out_type_id, 'push')],
                'pick_pack_ship': [
                    self.Routing(warehouse.lot_stock_id, customer_loc, warehouse.pick_type_id, 'pull'),
                    self.Routing(warehouse.wh_pack_stock_loc_id, warehouse.wh_output_stock_loc_id, warehouse.pack_type_id, 'push'),
                    self.Routing(warehouse.wh_output_stock_loc_id, customer_loc, warehouse.out_type_id, 'push')],
                'company_id': warehouse.company_id.id,
            } for warehouse in self
        }

    def _get_receive_rules_dict(self):
        """ Return receive route rules without initial pull rule in order to update warehouse routes.

        This function has the same receive route rules as get_rules_dict without an initial pull rule.
        This is expected to be used by modules that extend stock and add actions that can trigger receive
        'make_to_order' rules (i.e. we don't expect the receive route to be able to pull on its own anymore).
        This is also expected to be used in conjuction with _get_receive_routes_values()
        """
        return {
            'one_step': [],
            'two_steps': [self.Routing(self.wh_input_stock_loc_id, self.lot_stock_id, self.store_type_id, 'push')],
            'three_steps': [
                self.Routing(self.wh_input_stock_loc_id, self.wh_qc_stock_loc_id, self.qc_type_id, 'push'),
                self.Routing(self.wh_qc_stock_loc_id, self.lot_stock_id, self.store_type_id, 'push')],
            'crossdock': [self.Routing(self.wh_input_stock_loc_id, self.wh_output_stock_loc_id, self.xdock_type_id, 'push')],
        }

    def _get_inter_warehouse_route_values(self, supplier_warehouse):
        return {
            'name': _('%(warehouse)s: Supply Product from %(supplier)s', warehouse=self.name, supplier=supplier_warehouse.name),
            'warehouse_selectable': True,
            'product_selectable': True,
            'product_categ_selectable': True,
            'supplied_wh_id': self.id,
            'supplier_wh_id': supplier_warehouse.id,
            'company_id': (self.company_id & supplier_warehouse.company_id).id,
        }

    # Pull / Push tools
    # ------------------------------------------------------------

    def _get_rule_values(self, route_values, values=None, name_suffix=''):
        first_rule = True
        rules_list = []
        for routing in route_values:
            route_rule_values = {
                'name': self._format_rulename(routing.from_loc, routing.dest_loc, name_suffix),
                'location_src_id': routing.from_loc.id,
                'location_dest_id': routing.dest_loc.id,
                'action': routing.action,
                'auto': 'manual',
                'picking_type_id': routing.picking_type.id,
                'procure_method': first_rule and 'make_to_stock' or 'make_to_order',
                'warehouse_id': self.id,
                'company_id': self.company_id.id,
            }
            route_rule_values.update(values or {})
            rules_list.append(route_rule_values)
            first_rule = False
        if values and values.get('propagate_cancel') and rules_list:
            # In case of rules chain with cancel propagation set, we need to stop
            # the cancellation for the last step in order to avoid cancelling
            # any other move after the chain.
            # Example: In the following flow:
            # Input -> Quality check -> Stock -> Customer
            # We want that cancelling I->GC cancel QC -> S but not S -> C
            # which means:
            # Input -> Quality check should have propagate_cancel = True
            # Quality check -> Stock should have propagate_cancel = False
            rules_list[-1]['propagate_cancel'] = False
        return rules_list

    def _get_supply_pull_rules_values(self, route_values, values=None):
        pull_values = {}
        pull_values.update(values)
        pull_values['active'] = True
        rules_list = self._get_rule_values(route_values, values=pull_values)
        for pull_rules in rules_list:
            pull_rules['procure_method'] = self.lot_stock_id.id != pull_rules['location_src_id'] and 'make_to_order' or 'make_to_stock'  # first part of the resuply route is MTS
        return rules_list

    def _update_reception_delivery_resupply(self, reception_new, delivery_new):
        """ Check if we need to change something to resupply warehouses and associated MTO rules """
        for warehouse in self:
            dummy, output_loc = warehouse._get_input_output_locations(reception_new, delivery_new)
            if delivery_new and warehouse.delivery_steps != delivery_new and (warehouse.delivery_steps == 'ship_only' or delivery_new == 'ship_only'):
                change_to_multiple = warehouse.delivery_steps == 'ship_only'
                warehouse._check_delivery_resupply(output_loc, change_to_multiple)

    def _check_delivery_resupply(self, new_location, change_to_multiple):
        """ Check if the resupply routes from this warehouse follow the changes of number of delivery steps
        Check routes being delivery bu this warehouse and change the rule going to transit location """
        Rule = self.env["stock.rule"]
        routes = self.env['stock.route'].search([('supplier_wh_id', '=', self.id)])
        rules = Rule.search(['&', '&', ('route_id', 'in', routes.ids), ('action', '!=', 'push'), ('location_dest_id.usage', '=', 'transit')])
        rules.write({
            'location_src_id': new_location.id,
            'procure_method': change_to_multiple and "make_to_order" or "make_to_stock"})
        if not change_to_multiple:
            # Remove the extra rule to resupply Output from Stock
            rules_to_archive = Rule.search([('route_id', 'in', routes.ids), ('action', '!=', 'push'),
                                           ('location_dest_id', '=', self.wh_output_stock_loc_id.id),
                                           ('picking_type_id', '=', self.pick_type_id.id)])
            rules_to_archive.active = False

            # If single delivery we should create the necessary MTO rules for the resupply
            routings = [self.Routing(self.lot_stock_id, location, self.out_type_id, 'pull') for location in rules.location_dest_id]
            mto_vals = self._get_global_route_rules_values().get('mto_pull_id')
            values = mto_vals['create_values']
            mto_rule_vals = self._get_rule_values(routings, values, name_suffix='MTO')

            for mto_rule_val in mto_rule_vals:
                Rule.create(mto_rule_val)
        else:
            # Add the missing rules to resupply Output from Stock
            rules_to_unarchive = Rule.with_context(active_test=False).search([
                ('route_id', 'in', routes.ids), ('action', '!=', 'push'),
                ('location_dest_id', '=', self.wh_output_stock_loc_id.id),
                ('picking_type_id', '=', self.pick_type_id.id)])
            rules_to_unarchive.active = True
            found_routes = rules_to_unarchive.route_id

            missing_rule_vals = []
            for route in (routes - found_routes):
                missing_rule_vals += self._get_supply_pull_rules_values(
                    [self.Routing(self.lot_stock_id, new_location, self.pick_type_id, 'pull')],
                    values={'route_id': route.id})
            Rule.create(missing_rule_vals)

            # We need to delete all the MTO stock rules, otherwise they risk to be used in the system
            Rule.search([
                '&', ('route_id', '=', self._find_or_create_global_route('stock.route_warehouse0_mto', _('Replenish on Order (MTO)'), create=False).id),
                ('location_dest_id.usage', '=', 'transit'),
                ('action', '!=', 'push'),
                ('location_src_id', '=', self.lot_stock_id.id)]).write({'active': False})

    def _update_name_and_code(self, new_name=False, new_code=False):
        if new_code:
            self.mapped('lot_stock_id').mapped('location_id').write({'name': new_code})
        if new_name:
            # TDE FIXME: replacing the route name ? not better to re-generate the route naming ?
            for warehouse in self:
                routes = warehouse.route_ids
                for route in routes:
                    route.write({'name': route.name.replace(warehouse.name, new_name, 1)})
                    for pull in route.rule_ids:
                        pull.write({'name': pull.name.replace(warehouse.name, new_name, 1)})
                if warehouse.mto_pull_id:
                    warehouse.mto_pull_id.write({'name': warehouse.mto_pull_id.name.replace(warehouse.name, new_name, 1)})
        for warehouse in self:
            sequence_data = warehouse._get_sequence_values(name=new_name, code=new_code)
            # `ir.sequence` write access is limited to system user
            if self.env.user.has_group('stock.group_stock_manager'):
                warehouse = warehouse.sudo()
            warehouse.in_type_id.sequence_id.write(sequence_data['in_type_id'])
            warehouse.qc_type_id.sequence_id.write(sequence_data['qc_type_id'])
            warehouse.store_type_id.sequence_id.write(sequence_data['store_type_id'])
            warehouse.out_type_id.sequence_id.write(sequence_data['out_type_id'])
            warehouse.pack_type_id.sequence_id.write(sequence_data['pack_type_id'])
            warehouse.pick_type_id.sequence_id.write(sequence_data['pick_type_id'])
            warehouse.int_type_id.sequence_id.write(sequence_data['int_type_id'])
            warehouse.xdock_type_id.sequence_id.write(sequence_data['xdock_type_id'])

    def _update_location_reception(self, new_reception_step):
        self.mapped('wh_qc_stock_loc_id').write({'active': new_reception_step == 'three_steps'})
        self.mapped('wh_input_stock_loc_id').write({'active': new_reception_step != 'one_step'})

    def _update_location_delivery(self, new_delivery_step):
        self.mapped('wh_pack_stock_loc_id').write({'active': new_delivery_step == 'pick_pack_ship'})
        self.mapped('wh_output_stock_loc_id').write({'active': new_delivery_step != 'ship_only'})

    # Misc
    # ------------------------------------------------------------

    def _get_picking_type_update_values(self):
        """ Return values in order to update the existing picking type when the
        warehouse's delivery_steps or reception_steps are modify.
        """
        input_loc, output_loc = self._get_input_output_locations(self.reception_steps, self.delivery_steps)
        return {
            'in_type_id': {
                'default_location_dest_id': input_loc.id,
                'barcode': self.code.replace(" ", "").upper() + "IN",
            },
            'out_type_id': {
                'default_location_src_id': output_loc.id,
                'barcode': self.code.replace(" ", "").upper() + "OUT",
            },
            'pick_type_id': {
                'active': self.delivery_steps != 'ship_only' and self.active,
                'default_location_dest_id': output_loc.id if self.delivery_steps == 'pick_ship' else self.wh_pack_stock_loc_id.id,
                'barcode': self.code.replace(" ", "").upper() + "PICK",
            },
            'pack_type_id': {
                'active': self.delivery_steps == 'pick_pack_ship' and self.active,
                'default_location_dest_id': output_loc.id,
                'barcode': self.code.replace(" ", "").upper() + "PACK",
            },
            'qc_type_id': {
                'active': self.reception_steps == 'three_steps' and self.active,
                'barcode': self.code.replace(" ", "").upper() + "QC",
            },
            'store_type_id': {
                'active': self.reception_steps != 'one_step' and self.active,
                'default_location_src_id': input_loc.id if self.reception_steps == 'two_steps' else self.wh_qc_stock_loc_id.id,
                'barcode': self.code.replace(" ", "").upper() + "STOR",
            },
            'int_type_id': {
                'barcode': self.code.replace(" ", "").upper() + "INT",
            },
            'xdock_type_id': {
                'active': self.reception_steps != 'one_step' and self.delivery_steps != 'ship_only' and self.active,
                'barcode': self.code.replace(" ", "").upper() + "XD",
            }
        }

    def _get_picking_type_create_values(self, max_sequence):
        """ When a warehouse is created this method return the values needed in
        order to create the new picking types for this warehouse. Every picking
        type are created at the same time than the warehouse howver they are
        activated or archived depending the delivery_steps or reception_steps.
        """
        input_loc, output_loc = self._get_input_output_locations(self.reception_steps, self.delivery_steps)
        return {
            'in_type_id': {
                'name': _('Receipts'),
                'code': 'incoming',
                'use_existing_lots': False,
                'sequence': max_sequence + 1,
                'sequence_code': 'IN',
                'company_id': self.company_id.id,
            }, 'out_type_id': {
                'name': _('Delivery Orders'),
                'code': 'outgoing',
                'use_create_lots': False,
                'sequence': max_sequence + 7,
                'sequence_code': 'OUT',
                'print_label': True,
                'company_id': self.company_id.id,
            }, 'pack_type_id': {
                'name': _('Pack'),
                'code': 'internal',
                'use_create_lots': False,
                'use_existing_lots': True,
                'default_location_src_id': self.wh_pack_stock_loc_id.id,
                'default_location_dest_id': output_loc.id,
                'sequence': max_sequence + 6,
                'sequence_code': 'PACK',
                'company_id': self.company_id.id,
            }, 'pick_type_id': {
                'name': _('Pick'),
                'code': 'internal',
                'use_create_lots': False,
                'use_existing_lots': True,
                'default_location_src_id': self.lot_stock_id.id,
                'sequence': max_sequence + 5,
                'sequence_code': 'PICK',
                'company_id': self.company_id.id,
            }, 'qc_type_id': {
                'name': _('Quality Control'),
                'code': 'internal',
                'use_create_lots': False,
                'use_existing_lots': True,
                'default_location_src_id': self.wh_input_stock_loc_id.id,
                'default_location_dest_id': self.wh_qc_stock_loc_id.id,
                'sequence': max_sequence + 2,
                'sequence_code': 'QC',
                'company_id': self.company_id.id,
            }, 'store_type_id': {
                'name': _('Storage'),
                'code': 'internal',
                'use_create_lots': False,
                'use_existing_lots': True,
                'default_location_dest_id': self.lot_stock_id.id,
                'sequence': max_sequence + 3,
                'sequence_code': 'STOR',
                'company_id': self.company_id.id,
            }, 'int_type_id': {
                'name': _('Internal Transfers'),
                'code': 'internal',
                'use_create_lots': False,
                'use_existing_lots': True,
                'default_location_src_id': self.lot_stock_id.id,
                'default_location_dest_id': self.lot_stock_id.id,
                'active': self.env.user.has_group('stock.group_stock_multi_locations'),
                'sequence': max_sequence + 4,
                'sequence_code': 'INT',
                'company_id': self.company_id.id,
            }, 'xdock_type_id': {
                'name': _('Cross Dock'),
                'code': 'internal',
                'use_create_lots': False,
                'use_existing_lots': True,
                'default_location_src_id': self.wh_input_stock_loc_id.id,
                'default_location_dest_id': self.wh_output_stock_loc_id.id,
                'sequence': max_sequence + 8,
                'sequence_code': 'XD',
                'company_id': self.company_id.id,
            }
        }, max_sequence + 9

    def _get_sequence_values(self, name=False, code=False):
        """ Each picking type is created with a sequence. This method returns
        the sequence values associated to each picking type.
        """
        name = name if name else self.name
        code = code if code else self.code
        return {
            'in_type_id': {
                'name': _('%(name)s Sequence in', name=name),
                'prefix': code + '/' + (self.in_type_id.sequence_code or 'IN') + '/', 'padding': 5,
                'company_id': self.company_id.id,
            },
            'out_type_id': {
                'name': _('%(name)s Sequence out', name=name),
                'prefix': code + '/' + (self.out_type_id.sequence_code or 'OUT') + '/', 'padding': 5,
                'company_id': self.company_id.id,
            },
            'pack_type_id': {
                'name': _('%(name)s Sequence packing', name=name),
                'prefix': code + '/' + (self.pack_type_id.sequence_code or 'PACK') + '/', 'padding': 5,
                'company_id': self.company_id.id,
            },
            'pick_type_id': {
                'name': _('%(name)s Sequence picking', name=name),
                'prefix': code + '/' + (self.pick_type_id.sequence_code or 'PICK') + '/', 'padding': 5,
                'company_id': self.company_id.id,
            },
            'qc_type_id': {
                'name': _('%(name)s Sequence quality control', name=name),
                'prefix': code + '/' + (self.qc_type_id.sequence_code or 'QC') + '/', 'padding': 5,
                'company_id': self.company_id.id,
            },
            'store_type_id': {
                'name': _('%(name)s Sequence storage', name=name),
                'prefix': code + '/' + (self.store_type_id.sequence_code or 'STOR') + '/', 'padding': 5,
                'company_id': self.company_id.id,
            },
            'int_type_id': {
                'name': _('%(name)s Sequence internal', name=name),
                'prefix': code + '/' + (self.int_type_id.sequence_code or 'INT') + '/', 'padding': 5,
                'company_id': self.company_id.id,
            },
            'xdock_type_id': {
                'name': _('%(name)s Sequence cross dock', name=name),
                'prefix': code + '/' + (self.xdock_type_id.sequence_code or 'XD') + '/', 'padding': 5,
                'company_id': self.company_id.id,
            },
        }

    def _format_rulename(self, from_loc, dest_loc, suffix):
        rulename = '%s: %s' % (self.code, from_loc.name)
        if dest_loc:
            rulename += ' → %s' % (dest_loc.name)
        if suffix:
            rulename += ' (' + suffix + ')'
        return rulename

    def _format_routename(self, name=None, route_type=None):
        if route_type:
            name = self._get_route_name(route_type)
        return '%s: %s' % (self.name, name)

    @api.returns('self')
    def _get_all_routes(self):
        routes = self.mapped('route_ids') | self.mapped('mto_pull_id').mapped('route_id')
        routes |= self.env["stock.route"].with_context(active_test=False).search([('supplied_wh_id', 'in', self.ids)])
        return routes

    def action_view_all_routes(self):
        routes = self._get_all_routes()
        return {
            'name': _('Warehouse\'s Routes'),
            'domain': [('id', 'in', routes.ids)],
            'res_model': 'stock.route',
            'type': 'ir.actions.act_window',
            'view_id': False,
            'view_mode': 'list,form',
            'limit': 20,
            'context': dict(self._context, default_warehouse_selectable=True, default_warehouse_ids=self.ids)
        }

    def get_current_warehouses(self):
        return self.env['stock.warehouse'].search_read(fields=['id', 'name', 'code'])