package Kirika

import (
	"git.gammaspectra.live/S.O.N.G/Kirika/audio/format"
	"git.gammaspectra.live/S.O.N.G/Kirika/audio/format/flac"
	"git.gammaspectra.live/S.O.N.G/Kirika/audio/format/mp3"
	"git.gammaspectra.live/S.O.N.G/Kirika/audio/format/opus"
	"os"
	"path"
	"testing"
)

var TestSampleLocations = []string{
	"resources/samples/cYsmix - Haunted House/",
	"resources/samples/Babbe Music - RADIANT DANCEFLOOR/",
}

const BlockSize = 1024 * 64

func doTest(format format.Format, ext string, t *testing.T) {
	for _, location := range TestSampleLocations {
		entries, err := os.ReadDir(location)
		if err != nil {
			t.Error(err)
			return
		}
		for _, f := range entries {
			if path.Ext(f.Name()) == ext {
				fullPath := path.Join(location, f.Name())
				t.Run(f.Name(), func(t *testing.T) {
					t.Parallel()
					fp, err := os.Open(fullPath)
					if err != nil {
						t.Error(err)
						return
					}
					defer fp.Close()
					stream, err := format.Open(fp, BlockSize)
					if err != nil {
						t.Error(err)
						return
					}

					//Decode
					for range stream.GetAsBlockChannel() {

					}
				})
			}
		}
	}
}

func TestFLACDecode(t *testing.T) {
	doTest(flac.NewFormat(), ".flac", t)
}
func TestOpusDecode(t *testing.T) {
	doTest(opus.NewFormat(), ".opus", t)
}
func TestMP3Decode(t *testing.T) {
	doTest(mp3.NewFormat(), ".mp3", t)
}