package discover

import (
	"os"
	"testing"

	"backend/common/media_store"
	"backend/common/service/testx"
	"backend/modules/medias"
	"backend/providers/postgres"

	. "github.com/smartystreets/goconvey/convey"
	"github.com/stretchr/testify/suite"
	"go.uber.org/dig"
)

type DiscoverMediasInjectParams struct {
	dig.In
	Svc *DiscoverMedias
}

type DiscoverMediasTestSuite struct {
	suite.Suite
	DiscoverMediasInjectParams
}

func Test_DiscoverMedias(t *testing.T) {
	providers := testx.Default(
		postgres.DefaultProvider(),
	).With(
		Provide,
		medias.Provide,
	)

	testx.Serve(providers, t, func(params DiscoverMediasInjectParams) {
		suite.Run(t, &DiscoverMediasTestSuite{DiscoverMediasInjectParams: params})
	})
}

func (t *DiscoverMediasTestSuite) Test_ffmpegVideoToM3U8() {
	Convey("Test_ffmpegVideoToM3U8", t.T(), func() {
		output := "/projects/mp-qvyun/backend/fixtures/medias/abc"
		os.RemoveAll(output)

		err := t.Svc.ffmpegVideoToM3U8("/projects/mp-qvyun/backend/fixtures/medias/video.mp4", output)
		So(err, ShouldBeNil)
	})
}

func (t *DiscoverMediasTestSuite) Test_item() {
	Convey("Test_item", t.T(), func() {
		items := []int{}
		defer func() {
			for _, item := range items {
				t.T().Logf("Recovered in f %d", item)
			}
		}()

		for i := 0; i < 4; i++ {
			items = append(items, i)
		}
	})
}

func (t *DiscoverMediasTestSuite) TestDiscoverMedias_getMediaDuration() {
	Convey("TestDiscoverMedias_getMediaDuration", t.T(), func() {
		duration, err := t.Svc.getMediaDuration("/projects/mp-qvyun/backend/fixtures/medias/video.mp4")
		So(err, ShouldBeNil)
		t.T().Logf("Duration: %d", duration)
	})
}

func (t *DiscoverMediasTestSuite) Test_globMedias() {
	Convey("Test_globMedias", t.T(), func() {
		store, err := media_store.NewStore("/projects/mp-qvyun/backend/fixtures/processed")
		So(err, ShouldBeNil)

		hash := "eed0fa530f95531f9fac2a962dfbc7ea"
		store.Update(media_store.VideoInfo{
			Hash:     hash,
			Name:     "video",
			Duration: 10,
		})

		info, ok := store.HashExists(hash)
		So(ok, ShouldBeTrue)
		So(info.Name, ShouldEqual, "video")
	})
}