package subsonic

// --- Filesystem-style browsing: getIndexes / getMusicDirectory ---

type Indexes struct {
	LastModified    int64    `xml:"lastModified,attr" json:"lastModified"`
	IgnoredArticles string   `xml:"ignoredArticles,attr" json:"ignoredArticles"`
	Shortcut        []Artist `xml:"shortcut,omitempty" json:"shortcut,omitempty"`
	Index           []Index  `xml:"index" json:"index"`
	Child           []Child  `xml:"child,omitempty" json:"child,omitempty"` // top-level files not under any letter index
}

type Index struct {
	Name   string   `xml:"name,attr" json:"name"`
	Artist []Artist `xml:"artist" json:"artist"`
}

// Artist is the filesystem-style artist entry (a "directory" one level
// below a music folder root), distinct from the ID3 ArtistID3 below.
type Artist struct {
	ID   string `xml:"id,attr" json:"id"`
	Name string `xml:"name,attr" json:"name"`
}

type Directory struct {
	ID      string  `xml:"id,attr" json:"id"`
	Parent  string  `xml:"parent,attr,omitempty" json:"parent,omitempty"`
	Name    string  `xml:"name,attr" json:"name"`
	starred         // embedded for the optional "starred" attr, see model.go helper types
	Child   []Child `xml:"child" json:"child"`
}

// Child represents both a directory entry and a song/video — the single
// polymorphic element type Subsonic uses throughout getMusicDirectory,
// search results, playlists, and album contents.
type Child struct {
	ID                    string  `xml:"id,attr" json:"id"`
	Parent                string  `xml:"parent,attr,omitempty" json:"parent,omitempty"`
	IsDir                 bool    `xml:"isDir,attr" json:"isDir"`
	Title                 string  `xml:"title,attr" json:"title"`
	Album                 string  `xml:"album,attr,omitempty" json:"album,omitempty"`
	Artist                string  `xml:"artist,attr,omitempty" json:"artist,omitempty"`
	Track                 int     `xml:"track,attr,omitempty" json:"track,omitempty"`
	Year                  int     `xml:"year,attr,omitempty" json:"year,omitempty"`
	Genre                 string  `xml:"genre,attr,omitempty" json:"genre,omitempty"`
	CoverArt              string  `xml:"coverArt,attr,omitempty" json:"coverArt,omitempty"`
	Size                  int64   `xml:"size,attr,omitempty" json:"size,omitempty"`
	ContentType           string  `xml:"contentType,attr,omitempty" json:"contentType,omitempty"`
	Suffix                string  `xml:"suffix,attr,omitempty" json:"suffix,omitempty"`
	TranscodedContentType string  `xml:"transcodedContentType,attr,omitempty" json:"transcodedContentType,omitempty"`
	TranscodedSuffix      string  `xml:"transcodedSuffix,attr,omitempty" json:"transcodedSuffix,omitempty"`
	Duration              int     `xml:"duration,attr,omitempty" json:"duration,omitempty"`
	BitRate               int     `xml:"bitRate,attr,omitempty" json:"bitRate,omitempty"`
	Path                  string  `xml:"path,attr,omitempty" json:"path,omitempty"`
	IsVideo               bool    `xml:"isVideo,attr,omitempty" json:"isVideo,omitempty"`
	UserRating            int     `xml:"userRating,attr,omitempty" json:"userRating,omitempty"`
	AverageRating         float64 `xml:"averageRating,attr,omitempty" json:"averageRating,omitempty"`
	PlayCount             int64   `xml:"playCount,attr,omitempty" json:"playCount,omitempty"`
	DiscNumber            int     `xml:"discNumber,attr,omitempty" json:"discNumber,omitempty"`
	Created               string  `xml:"created,attr,omitempty" json:"created,omitempty"`
	Starred               string  `xml:"starred,attr,omitempty" json:"starred,omitempty"`
	AlbumID               string  `xml:"albumId,attr,omitempty" json:"albumId,omitempty"`
	ArtistID              string  `xml:"artistId,attr,omitempty" json:"artistId,omitempty"`
	Type                  string  `xml:"type,attr,omitempty" json:"type,omitempty"`
	BookmarkPosition      int64   `xml:"bookmarkPosition,attr,omitempty" json:"bookmarkPosition,omitempty"`
}

type Songs struct {
	Song []Child `xml:"song" json:"song"`
}

// starred is embedded into structs that carry an optional "starred"
// timestamp attribute (Directory, AlbumID3, ArtistID3, ...).
type starred struct {
	Starred string `xml:"starred,attr,omitempty" json:"starred,omitempty"`
}

// --- ID3/tag-style browsing: getArtists / getArtist / getAlbum / getSong ---

type ArtistsID3 struct {
	IgnoredArticles string     `xml:"ignoredArticles,attr" json:"ignoredArticles"`
	Index           []IndexID3 `xml:"index" json:"index"`
}

type IndexID3 struct {
	Name   string      `xml:"name,attr" json:"name"`
	Artist []ArtistID3 `xml:"artist" json:"artist"`
}

type ArtistID3 struct {
	ID         string `xml:"id,attr" json:"id"`
	Name       string `xml:"name,attr" json:"name"`
	CoverArt   string `xml:"coverArt,attr,omitempty" json:"coverArt,omitempty"`
	AlbumCount int    `xml:"albumCount,attr" json:"albumCount"`
	starred
}

type ArtistWithAlbumsID3 struct {
	ArtistID3
	Album []AlbumID3 `xml:"album,omitempty" json:"album,omitempty"`
}

type AlbumID3 struct {
	ID        string `xml:"id,attr" json:"id"`
	Name      string `xml:"name,attr" json:"name"`
	Artist    string `xml:"artist,attr,omitempty" json:"artist,omitempty"`
	ArtistID  string `xml:"artistId,attr,omitempty" json:"artistId,omitempty"`
	CoverArt  string `xml:"coverArt,attr,omitempty" json:"coverArt,omitempty"`
	SongCount int    `xml:"songCount,attr" json:"songCount"`
	Duration  int    `xml:"duration,attr" json:"duration"`
	PlayCount int64  `xml:"playCount,attr,omitempty" json:"playCount,omitempty"`
	Created   string `xml:"created,attr" json:"created"`
	starred
	Year  int    `xml:"year,attr,omitempty" json:"year,omitempty"`
	Genre string `xml:"genre,attr,omitempty" json:"genre,omitempty"`
}

type AlbumWithSongsID3 struct {
	AlbumID3
	Song []Child `xml:"song,omitempty" json:"song,omitempty"`
}

// --- Artist/album info (last.fm-style metadata; VibeSonic has no
// external metadata provider in Phase 2, so these return locally-known
// data only: biography/images are empty, similar artists are omitted) ---

type ArtistInfoBase struct {
	Biography      string `xml:"biography,omitempty" json:"biography,omitempty"`
	MusicBrainzID  string `xml:"musicBrainzId,omitempty" json:"musicBrainzId,omitempty"`
	LastFmURL      string `xml:"lastFmUrl,omitempty" json:"lastFmUrl,omitempty"`
	SmallImageURL  string `xml:"smallImageUrl,omitempty" json:"smallImageUrl,omitempty"`
	MediumImageURL string `xml:"mediumImageUrl,omitempty" json:"mediumImageUrl,omitempty"`
	LargeImageURL  string `xml:"largeImageUrl,omitempty" json:"largeImageUrl,omitempty"`
}

type ArtistInfo struct {
	ArtistInfoBase
	SimilarArtist []Artist `xml:"similarArtist,omitempty" json:"similarArtist,omitempty"`
}

type ArtistInfo2 struct {
	ArtistInfoBase
	SimilarArtist []ArtistID3 `xml:"similarArtist,omitempty" json:"similarArtist,omitempty"`
}

type AlbumInfo struct {
	Notes          string `xml:"notes,omitempty" json:"notes,omitempty"`
	MusicBrainzID  string `xml:"musicBrainzId,omitempty" json:"musicBrainzId,omitempty"`
	LastFmURL      string `xml:"lastFmUrl,omitempty" json:"lastFmUrl,omitempty"`
	SmallImageURL  string `xml:"smallImageUrl,omitempty" json:"smallImageUrl,omitempty"`
	MediumImageURL string `xml:"mediumImageUrl,omitempty" json:"mediumImageUrl,omitempty"`
	LargeImageURL  string `xml:"largeImageUrl,omitempty" json:"largeImageUrl,omitempty"`
}

type SimilarSongs struct {
	Song []Child `xml:"song,omitempty" json:"song,omitempty"`
}

type SimilarSongs2 struct {
	Song []Child `xml:"song,omitempty" json:"song,omitempty"`
}

type TopSongs struct {
	Song []Child `xml:"song,omitempty" json:"song,omitempty"`
}

// --- Video ---

type Videos struct {
	Video []Child `xml:"video,omitempty" json:"video,omitempty"`
}

type VideoInfo struct {
	ID         string       `xml:"id,attr" json:"id"`
	AudioTrack []AudioTrack `xml:"audioTrack,omitempty" json:"audioTrack,omitempty"`
	Captions   []Captions   `xml:"captions,omitempty" json:"captions,omitempty"`
}

type AudioTrack struct {
	ID           string `xml:"id,attr" json:"id"`
	Name         string `xml:"name,attr,omitempty" json:"name,omitempty"`
	LanguageCode string `xml:"languageCode,attr,omitempty" json:"languageCode,omitempty"`
}

type Captions struct {
	ID   string `xml:"id,attr" json:"id"`
	Name string `xml:"name,attr,omitempty" json:"name,omitempty"`
}