package ffmpeg

import (
	"git.kor-elf.net/kor-elf/gui-for-ffmpeg/internal/application/setting"
)

type UtilitiesContract interface {
	GetFFmpeg() FFmpegContract
	GetFFprobe() FFprobeContract
	GetFFplay() FFplayContract
}

type utilities struct {
	setting setting.SettingContract
	ffmpeg  FFmpegContract
	ffprobe FFprobeContract
	ffplay  FFplayContract
}

func NewUtilities(setting setting.SettingContract) UtilitiesContract {
	return &utilities{
		setting: setting,
	}
}

func (u *utilities) GetFFmpeg() FFmpegContract {
	if u.ffmpeg == nil {
		u.ffmpeg = newFFmpeg(u.setting.GetFFmpegPath())
	}

	return u.ffmpeg
}

func (u *utilities) GetFFprobe() FFprobeContract {
	if u.ffprobe != nil {
		u.ffprobe = newFFprobe(u.setting.GetFFprobePath())
	}

	return u.ffprobe
}

func (u *utilities) GetFFplay() FFplayContract {
	if u.ffplay == nil {
		u.ffplay = newFFplay(u.setting.GetFFplayPath())
	}

	return u.ffplay
}