# Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
# License: GNU General Public License v3. See license.txt

from __future__ import unicode_literals

import frappe
from frappe.utils import flt
from frappe.utils.make_random import get_random

import erpnext
from erpnext.demo.user.hr import make_sales_invoice_for_timesheet
from erpnext.projects.doctype.timesheet.test_timesheet import make_timesheet


def run_projects(current_date):
	frappe.set_user(frappe.db.get_global('demo_projects_user'))
	if frappe.db.get_global('demo_projects_user'):
		make_project(current_date)
		make_timesheet_for_projects(current_date)
		close_tasks(current_date)

def make_timesheet_for_projects(current_date	):
	for data in frappe.get_all("Task", ["name", "project"], {"status": "Open", "exp_end_date": ("<", current_date)}):
		employee = get_random("Employee")
		ts = make_timesheet(employee, simulate = True, billable = 1, company = erpnext.get_default_company(),
			activity_type=get_random("Activity Type"), project=data.project, task =data.name)

		if flt(ts.total_billable_amount) > 0.0:
			make_sales_invoice_for_timesheet(ts.name)
			frappe.db.commit()

def close_tasks(current_date):
	for task in frappe.get_all("Task", ["name"], {"status": "Open", "exp_end_date": ("<", current_date)}):
		task = frappe.get_doc("Task", task.name)
		task.status = "Completed"
		task.save()

def make_project(current_date):
	if not frappe.db.exists('Project',
		"New Product Development " + current_date.strftime("%Y-%m-%d")):
		project = frappe.get_doc({
			"doctype": "Project",
			"project_name": "New Product Development " + current_date.strftime("%Y-%m-%d"),
		})
		project.insert()