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

from odoo.tests import common
from odoo.tools import float_compare


class TestPurchaseRequisition(common.TransactionCase):

    def setUp(self):
        super(TestPurchaseRequisition, self).setUp()

        self.product_09_id = self.ref('product.product_product_9')
        self.product_09_uom_id = self.ref('product.product_uom_unit')
        self.product_13_id = self.ref('product.product_product_13')
        self.res_partner_1_id = self.ref('base.res_partner_1')
        self.res_company_id = self.ref('base.main_company')

        self.ResUser = self.env['res.users']
        # Create a user as 'Purchase Requisition Manager'
        self.res_users_purchase_requisition_manager = self.ResUser.create({'company_id': self.res_company_id, 'name': 'Purchase requisition Manager', 'login': 'prm', 'email': 'requisition_manager@yourcompany.com'})
        # Added groups for Purchase Requisition Manager.
        self.res_users_purchase_requisition_manager.group_id = self.ref('purchase.group_purchase_manager')
        # Create a user as 'Purchase Requisition User'
        self.res_users_purchase_requisition_user = self.ResUser.create({'company_id': self.res_company_id, 'name': 'Purchase requisition User', 'login': 'pru', 'email': 'requisition_user@yourcompany.com'})
        # Added groups for Purchase Requisition User.
        self.res_users_purchase_requisition_user.group_id = self.ref('purchase.group_purchase_user')

        # In order to test process of the purchase requisition ,create requisition
        self.requisition1 = self.env['purchase.requisition'].create({'line_ids': [(0, 0, {'product_id': self.product_09_id, 'product_qty': 10.0, 'product_uom_id': self.product_09_uom_id})]})

    def test_00_purchase_requisition_users(self):
        self.assertTrue(self.res_users_purchase_requisition_manager, 'Manager Should be created')
        self.assertTrue(self.res_users_purchase_requisition_user, 'User Should be created')

    def test_01_cancel_purchase_requisition(self):
        self.requisition1.sudo(self.res_users_purchase_requisition_user.id).action_cancel()
        # Check requisition after cancelled.
        self.assertEqual(self.requisition1.state, 'cancel', 'Requisition should be in cancelled state.')
        # I reset requisition as "New".
        self.requisition1.sudo(self.res_users_purchase_requisition_user.id).action_draft()
        # I duplicate requisition.
        self.requisition1.sudo(self.res_users_purchase_requisition_user.id).copy()

    def test_02_purchase_requisition(self):
        # Create the procurement order and run that procurement.
        procurement_product_hdd3 = self.env['make.procurement'].create({'product_id': self.product_13_id, 'qty': 15, 'uom_id': self.ref('product.product_uom_unit'), 'warehouse_id': self.ref('stock.warehouse0')})
        procurement_product_hdd3.make_procurement()
        # Run the scheduler.
        ProcurementOrder = self.env['procurement.order']
        ProcurementOrder.run_scheduler()
        # Check requisition details which created after run procurement.
        procurements = ProcurementOrder.search([('requisition_id', '!=', False)])
        for procurement in procurements:
            requisition = procurement.requisition_id
            self.assertEqual(requisition.date_end, procurement.date_planned, "End date is not correspond.")
            self.assertEqual(len(requisition.line_ids), 1, "Requisition Lines should be one.")
            line = requisition.line_ids[0]
            self.assertEqual(line.product_id.id, procurement.product_id.id, "Product is not correspond.")
            self.assertEqual(line.product_uom_id.id, procurement.product_uom.id, "UOM is not correspond.")
            self.assertEqual(float_compare(line.product_qty, procurement.product_qty, precision_digits=2), 0, "Quantity is not correspond.")

        # Give access rights of Purchase Requisition User to open requisition
        # Set tender state to choose tendering line.
        self.requisition1.sudo(self.res_users_purchase_requisition_user.id).action_in_progress()
        self.requisition1.sudo(self.res_users_purchase_requisition_user.id).action_open()

        # Vendor send one RFQ so I create a RfQ of that agreement.
        PurchaseOrder = self.env['purchase.order']
        purchase_order = PurchaseOrder.new({'partner_id': self.res_partner_1_id, 'requisition_id': self.requisition1.id})
        purchase_order._onchange_requisition_id()
        po_dict = purchase_order._convert_to_write({name: purchase_order[name] for name in purchase_order._cache})
        self.po_requisition = PurchaseOrder.create(po_dict)
        self.assertEqual(len(self.po_requisition.order_line), 1, 'Purchase order should have one line')