# Copyright (c) 2013, Frappe Technologies Pvt. Ltd. and contributors
# For license information, please see license.txt


from datetime import datetime

import frappe
from frappe.tests.utils import FrappeTestCase

from erpnext.buying.doctype.purchase_order.purchase_order import make_purchase_receipt
from erpnext.buying.report.procurement_tracker.procurement_tracker import execute
from erpnext.stock.doctype.material_request.material_request import make_purchase_order
from erpnext.stock.doctype.material_request.test_material_request import make_material_request
from erpnext.stock.doctype.warehouse.test_warehouse import create_warehouse


class TestProcurementTracker(FrappeTestCase):
	def test_result_for_procurement_tracker(self):
		filters = {"company": "_Test Procurement Company", "cost_center": "Main - _TPC"}
		expected_data = self.generate_expected_data()
		report = execute(filters)

		length = len(report[1])
		self.assertEqual(expected_data, report[1][length - 1])

	def generate_expected_data(self):
		if not frappe.db.exists("Company", "_Test Procurement Company"):
			frappe.get_doc(
				dict(
					doctype="Company",
					company_name="_Test Procurement Company",
					abbr="_TPC",
					default_currency="INR",
					country="Pakistan",
				)
			).insert()
		warehouse = create_warehouse("_Test Procurement Warehouse", company="_Test Procurement Company")
		mr = make_material_request(
			company="_Test Procurement Company", warehouse=warehouse, cost_center="Main - _TPC"
		)
		po = make_purchase_order(mr.name)
		po.supplier = "_Test Supplier"
		po.get("items")[0].cost_center = "Main - _TPC"
		po.submit()
		pr = make_purchase_receipt(po.name)
		pr.get("items")[0].cost_center = "Main - _TPC"
		pr.submit()
		date_obj = datetime.date(datetime.now())

		po.load_from_db()

		expected_data = {
			"material_request_date": date_obj,
			"cost_center": "Main - _TPC",
			"project": None,
			"requesting_site": "_Test Procurement Warehouse - _TPC",
			"requestor": "Administrator",
			"material_request_no": mr.name,
			"item_code": "_Test Item",
			"quantity": 10.0,
			"unit_of_measurement": "_Test UOM",
			"status": "To Bill",
			"purchase_order_date": date_obj,
			"purchase_order": po.name,
			"supplier": "_Test Supplier",
			"estimated_cost": 0.0,
			"actual_cost": 0.0,
			"purchase_order_amt": po.net_total,
			"purchase_order_amt_in_company_currency": po.base_net_total,
			"expected_delivery_date": date_obj,
			"actual_delivery_date": date_obj,
		}

		return expected_data