package main

// FFprobeOutput represents the JSON output from ffprobe
type FFprobeOutput struct {
	Streams []FFprobeStream `json:"streams"`
	Format  FFprobeFormat   `json:"format"`
}

type FFprobeStream struct {
	Index     int               `json:"index"`
	CodecName string            `json:"codec_name"`
	CodecType string            `json:"codec_type"`
	Channels  int               `json:"channels,omitempty"`
	Tags      map[string]string `json:"tags,omitempty"`
	Width     int               `json:"width,omitempty"`
	Height    int               `json:"height,omitempty"`
}

type FFprobeFormat struct {
	Duration string            `json:"duration"`
	Tags     map[string]string `json:"tags,omitempty"`
}

// MediaInfoOutput represents the JSON output from mediainfo
type MediaInfoOutput struct {
	Media MediaInfoMedia `json:"media"`
}

type MediaInfoMedia struct {
	Track []MediaInfoTrack `json:"track"`
}

type MediaInfoTrack struct {
	Type                    string `json:"@type"`
	StreamOrder             string `json:"StreamOrder,omitempty"`
	ID                      string `json:"ID,omitempty"`
	Format                  string `json:"Format,omitempty"`
	FrameRateMode           string `json:"FrameRate_Mode,omitempty"`
	FrameRate               string `json:"FrameRate,omitempty"`
	FrameRateOriginal       string `json:"FrameRate_Original,omitempty"`
	FrameRateOriginalString string `json:"FrameRate_Original_String,omitempty"`
	VideoDelay              string `json:"Video_Delay,omitempty"`
}

// MkvMergeOutput represents the JSON output from mkvmerge -J
type MkvMergeOutput struct {
	Tracks []MkvMergeTrack `json:"tracks"`
}

type MkvMergeTrack struct {
	ID         int                `json:"id"`
	Type       string             `json:"type"`
	Properties MkvMergeProperties `json:"properties"`
}

type MkvMergeProperties struct {
	StreamID  int    `json:"stream_id"`
	TrackName string `json:"track_name,omitempty"`
	Language  string `json:"language,omitempty"`
}

// LoudnormStats represents the JSON output from ffmpeg loudnorm filter
type LoudnormStats struct {
	InputI       string `json:"input_i"`
	InputTp      string `json:"input_tp"`
	InputLra     string `json:"input_lra"`
	InputThresh  string `json:"input_thresh"`
	OutputI      string `json:"output_i"`
	OutputTp     string `json:"output_tp"`
	OutputLra    string `json:"output_lra"`
	OutputThresh string `json:"output_thresh"`
	TargetOffset string `json:"target_offset"`
}

// ProcessedAudioFile holds info about a converted audio track
type ProcessedAudioFile struct {
	Path     string
	Language string
	Title    string
	Delay    int
}