// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See LICENSE.txt for license information.

package api4

import (
	"context"
	"testing"

	"github.com/mattermost/mattermost/server/public/model"
	"github.com/stretchr/testify/require"
)

func TestCreateScheduledPost(t *testing.T) {
	mainHelper.Parallel(t)
	th := Setup(t).InitBasic()
	defer th.TearDown()

	th.App.Srv().SetLicense(model.NewTestLicenseSKU(model.LicenseShortSkuProfessional))

	client := th.Client

	t.Run("base case", func(t *testing.T) {
		userId := model.NewId()

		scheduledPost := &model.ScheduledPost{
			Draft: model.Draft{
				CreateAt:  model.GetMillis(),
				UserId:    userId,
				ChannelId: th.BasicChannel.Id,
				Message:   "this is a scheduled post",
			},
			ScheduledAt: model.GetMillis() + 100000, // 100 seconds in the future
		}
		createdScheduledPost, _, err := client.CreateScheduledPost(context.Background(), scheduledPost)
		require.NoError(t, err)
		require.NotNil(t, createdScheduledPost)
	})

	t.Run("should not allow created scheduled post in read-only channel", func(t *testing.T) {
		channel := th.CreatePublicChannel()
		th.AddUserToChannel(th.BasicUser, channel)

		channelModerationPatches := []*model.ChannelModerationPatch{
			{
				Name: model.NewPointer(model.PermissionCreatePost.Id),
				Roles: &model.ChannelModeratedRolesPatch{
					Guests:  model.NewPointer(true),
					Members: model.NewPointer(false),
				},
			},
		}

		err := th.App.SetPhase2PermissionsMigrationStatus(true)
		require.NoError(t, err)

		_, appErr := th.App.PatchChannelModerationsForChannel(th.Context, channel, channelModerationPatches)
		require.Nil(t, appErr)

		scheduledPost := &model.ScheduledPost{
			Draft: model.Draft{
				CreateAt:  model.GetMillis(),
				UserId:    th.BasicUser.Id,
				ChannelId: channel.Id,
				Message:   "this is a scheduled post",
			},
			ScheduledAt: model.GetMillis() + 100000, // 100 seconds in the future
		}
		createdScheduledPost, _, httpErr := client.CreateScheduledPost(context.Background(), scheduledPost)
		require.Error(t, httpErr)
		require.Contains(t, httpErr.Error(), "You do not have the appropriate permissions.")
		require.Nil(t, createdScheduledPost)
	})
}