// Vikunja is a to-do list application to facilitate your life.
// Copyright 2018-2021 Vikunja and contributors. All rights reserved.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public Licensee as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public Licensee for more details.
//
// You should have received a copy of the GNU Affero General Public Licensee
// along with this program.  If not, see <https://www.gnu.org/licenses/>.

package models

import (
	"testing"

	"code.vikunja.io/api/pkg/db"
	"code.vikunja.io/api/pkg/user"
	"github.com/stretchr/testify/assert"
)

func TestTeamMember_Create(t *testing.T) {

	doer := &user.User{
		ID: 1,
	}

	t.Run("normal", func(t *testing.T) {
		db.LoadAndAssertFixtures(t)
		s := db.NewSession()
		defer s.Close()

		tm := &TeamMember{
			TeamID:   1,
			Username: "user3",
		}
		err := tm.Create(s, doer)
		assert.NoError(t, err)
		err = s.Commit()
		assert.NoError(t, err)

		db.AssertExists(t, "team_members", map[string]interface{}{
			"id":      tm.ID,
			"team_id": 1,
			"user_id": 3,
		}, false)
	})
	t.Run("already existing", func(t *testing.T) {
		db.LoadAndAssertFixtures(t)
		s := db.NewSession()
		defer s.Close()

		tm := &TeamMember{
			TeamID:   1,
			Username: "user1",
		}
		err := tm.Create(s, doer)
		assert.Error(t, err)
		assert.True(t, IsErrUserIsMemberOfTeam(err))
	})
	t.Run("nonexisting user", func(t *testing.T) {
		db.LoadAndAssertFixtures(t)
		s := db.NewSession()
		defer s.Close()

		tm := &TeamMember{
			TeamID:   1,
			Username: "nonexistinguser",
		}
		err := tm.Create(s, doer)
		assert.Error(t, err)
		assert.True(t, user.IsErrUserDoesNotExist(err))
	})
	t.Run("nonexisting team", func(t *testing.T) {
		db.LoadAndAssertFixtures(t)
		s := db.NewSession()
		defer s.Close()

		tm := &TeamMember{
			TeamID:   9999999,
			Username: "user1",
		}
		err := tm.Create(s, doer)
		assert.Error(t, err)
		assert.True(t, IsErrTeamDoesNotExist(err))
	})
}

func TestTeamMember_Delete(t *testing.T) {
	t.Run("normal", func(t *testing.T) {
		db.LoadAndAssertFixtures(t)
		s := db.NewSession()
		defer s.Close()

		tm := &TeamMember{
			TeamID:   1,
			Username: "user1",
		}
		err := tm.Delete(s, &user.User{ID: 1})
		assert.NoError(t, err)
		err = s.Commit()
		assert.NoError(t, err)

		db.AssertMissing(t, "team_members", map[string]interface{}{
			"team_id": 1,
			"user_id": 1,
		})
	})
}

func TestTeamMember_Update(t *testing.T) {
	u := &user.User{ID: 1}

	t.Run("normal", func(t *testing.T) {
		db.LoadAndAssertFixtures(t)
		s := db.NewSession()
		defer s.Close()

		tm := &TeamMember{
			TeamID:   1,
			Username: "user1",
			Admin:    true,
		}
		err := tm.Update(s, u)
		assert.NoError(t, err)
		assert.False(t, tm.Admin) // Since this endpoint toggles the right, we should get a false for admin back.
		err = s.Commit()
		assert.NoError(t, err)

		db.AssertExists(t, "team_members", map[string]interface{}{
			"team_id": 1,
			"user_id": 1,
			"admin":   false,
		}, false)
	})
	// This should have the same result as the normal run as the update function
	// should ignore what was passed.
	t.Run("explicitly false in payload", func(t *testing.T) {
		db.LoadAndAssertFixtures(t)
		s := db.NewSession()
		defer s.Close()

		tm := &TeamMember{
			TeamID:   1,
			Username: "user1",
			Admin:    true,
		}
		err := tm.Update(s, u)
		assert.NoError(t, err)
		assert.False(t, tm.Admin)
		err = s.Commit()
		assert.NoError(t, err)

		db.AssertExists(t, "team_members", map[string]interface{}{
			"team_id": 1,
			"user_id": 1,
			"admin":   false,
		}, false)
	})
}