# -*- coding: utf-8 -*-

from dateutil.relativedelta import relativedelta

from odoo import fields
from odoo.tests import tagged
from odoo.tests.common import Form

from odoo.addons.project.tests.test_project_base import TestProjectCommon

@tagged('-at_install', 'post_install')
class TestProjectUpdate(TestProjectCommon):

    def test_project_update_form(self):
        with Form(self.env['project.milestone'].with_context({'default_project_id': self.project_pigs.id})) as milestone_form:
            milestone_form.name = "Test 1"
            milestone_form.deadline = fields.Date.today()

        try:
            with Form(self.env['project.update'].with_context({'default_project_id': self.project_pigs.id})) as update_form:
                update_form.name = "Test"
                update_form.progress = 65
            update = update_form.save()
        except Exception as e:
            raise AssertionError("Error raised unexpectedly while filling the project update form ! Exception : " + e.args[0])

        self.assertEqual(update.user_id, self.env.user, "The author is the user who created the update.")
        self.assertNotEqual(len(update.description), 0, "The description should not be empty.")
        self.assertTrue("Tasks" in update.description, "The description should contain 'Tasks'.")
        self.assertTrue("Milestone" in update.description, "The description should contain 'Milestone'.")
        self.assertEqual(update.status, 'on_track', "The status should be the default one.")

        with Form(self.env['project.update'].with_context({'default_project_id': self.project_pigs.id})) as update_form:
            update_form.name = "Test 2"
        update = update_form.save()
        self.assertEqual(update.progress, 65, "The default progress is the one from the previous update by default")

    def test_project_update_description(self):
        with Form(self.env['project.milestone'].with_context({'default_project_id': self.project_pigs.id})) as milestone_form:
            milestone_form.name = "Test 1"
            milestone_form.deadline = fields.Date.today()
        with Form(self.env['project.milestone'].with_context({'default_project_id': self.project_pigs.id})) as milestone_form:
            milestone_form.name = "Test 2"
            milestone_form.deadline = fields.Date.today()
        with Form(self.env['project.milestone'].with_context({'default_project_id': self.project_pigs.id})) as milestone_form:
            milestone_form.name = "Test 3"
            milestone_form.deadline = fields.Date.today() + relativedelta(years=2)

        template_values = self.env['project.update']._get_template_values(self.project_pigs)

        self.assertEqual(template_values['tasks']['open_tasks'], 2, "Open tasks should be equal to 2")
        self.assertEqual(template_values['tasks']['total_tasks'], 2, "Total tasks should be equal to 2")
        self.assertEqual(template_values['tasks']['created_tasks'], 2, "Created tasks should be equal to 2")
        self.assertEqual(template_values['tasks']['closed_tasks'], 0, "Closed tasks should be equal to 0")

        self.assertEqual(len(template_values['milestones']['list']), 2, "Milestone list length should be equal to 2")
        self.assertEqual(len(template_values['milestones']['created']), 3, "Milestone created length tasks should be equal to 3")

    def test_project_update_panel(self):
        with Form(self.env['project.milestone'].with_context({'default_project_id': self.project_pigs.id})) as milestone_form:
            milestone_form.name = "Test 1"
            milestone_form.deadline = fields.Date.today() + relativedelta(years=-1)
        with Form(self.env['project.milestone'].with_context({'default_project_id': self.project_pigs.id})) as milestone_form:
            milestone_form.name = "Test 2"
            milestone_form.deadline = fields.Date.today() + relativedelta(years=-1)
            milestone_form.is_reached = True
        with Form(self.env['project.milestone'].with_context({'default_project_id': self.project_pigs.id})) as milestone_form:
            milestone_form.name = "Test 3"
            milestone_form.deadline = fields.Date.today() + relativedelta(years=2)

        panel_data = self.project_pigs.get_panel_data()

        self.assertEqual(len(panel_data['tasks_analysis']['data']), 2, "Panel data should contain 'tasks' entry")
        self.assertEqual(len(panel_data['milestones']['data']), 3, "Panel data should contain 'milestone' entry")
        self.assertFalse(panel_data['milestones']['data'][0]['is_deadline_exceeded'], "Milestone is achieved")
        self.assertTrue(panel_data['milestones']['data'][1]['is_deadline_exceeded'], "Milestone is exceeded")
        self.assertTrue(panel_data['milestones']['data'][0]['is_reached'], "Milestone is done")
        self.assertFalse(panel_data['milestones']['data'][1]['is_reached'], "Milestone isn't done")
        # sorting
        self.assertEqual(panel_data['milestones']['data'][0]['name'], "Test 2", "Sorting isn't correct")
        self.assertEqual(panel_data['milestones']['data'][1]['name'], "Test 1", "Sorting isn't correct")
        self.assertEqual(panel_data['milestones']['data'][2]['name'], "Test 3", "Sorting isn't correct")