132 lines
2.7 KiB
Go
132 lines
2.7 KiB
Go
package views
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import (
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"fmt"
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"time"
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"github.com/delucks/go-subsonic"
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"github.com/gdamore/tcell/v2"
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"github.com/rivo/tview"
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)
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var _ View = &queue{}
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type queue struct {
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view *tview.Table
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currentSong int
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songQueue []*subsonic.Child
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playFunc func(song *subsonic.Child)
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}
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func NewQueue() *queue {
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table := tview.NewTable()
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table.SetBackgroundColor(tcell.ColorBlack)
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table.SetTitle("Queue [4]")
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table.SetBorder(true)
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table.SetFocusFunc(func() {
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table.SetBorderColor(tcell.ColorRed)
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})
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table.SetBlurFunc(func() {
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table.SetBorderColor(tcell.ColorWhite)
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})
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return &queue{
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view: table,
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currentSong: 0,
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}
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}
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func (q *queue) SetPlayFunc(f func(song *subsonic.Child)) {
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q.playFunc = f
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}
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func (q *queue) PlayCurrent() {
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if len(q.songQueue) > 0 {
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q.playFunc(q.songQueue[q.currentSong])
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}
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}
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func (q *queue) Add(songs ...*subsonic.Child) {
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shouldStartPlaying := len(q.songQueue) == 0
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q.songQueue = append(q.songQueue, songs...)
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if shouldStartPlaying {
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q.currentSong = 0
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q.Update()
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q.playFunc(songs[0])
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}
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}
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func (q *queue) ReplaceAll(songs ...*subsonic.Child) {
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q.Clear()
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q.Add(songs...)
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q.view.ScrollToBeginning()
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}
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func (q *queue) Next() {
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if len(q.songQueue) > q.currentSong+1 {
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q.currentSong = q.currentSong + 1
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song := q.songQueue[q.currentSong]
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q.playFunc(song)
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}
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}
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func (q *queue) Prev() {
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if q.currentSong > 0 {
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q.currentSong = q.currentSong - 1
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song := q.songQueue[q.currentSong]
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q.Update()
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q.playFunc(song)
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}
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}
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func (q *queue) Clear() {
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q.songQueue = []*subsonic.Child{}
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q.Update()
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}
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func (q *queue) drawQueue() {
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q.view.Clear()
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list := q.view
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list.SetWrapSelection(true, false)
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list.SetSelectable(true, false)
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for i, song := range q.songQueue {
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isCurrentSong := q.currentSong == i
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isPlayed := i < q.currentSong
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bgColor := tcell.ColorBlack
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if isCurrentSong {
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bgColor = tcell.ColorDarkRed
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} else if isPlayed {
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bgColor = tcell.ColorDarkGray
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}
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num := tview.NewTableCell(fmt.Sprintf("%d", i+1)).SetTextColor(tcell.ColorYellow).SetBackgroundColor(bgColor)
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title := tview.NewTableCell(song.Title).SetMaxWidth(15).SetExpansion(2).SetBackgroundColor(bgColor)
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artist := tview.NewTableCell(song.Artist).SetMaxWidth(15).SetExpansion(1).SetBackgroundColor(bgColor)
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d := time.Second * time.Duration(song.Duration)
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duration := tview.NewTableCell(d.String()).SetAlign(tview.AlignRight).SetExpansion(1).SetBackgroundColor(bgColor)
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list.SetCell(i, 0, num)
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list.SetCell(i, 1, title)
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list.SetCell(i, 2, artist)
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list.SetCell(i, 3, duration)
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}
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list.SetSelectedFunc(func(row, column int) {
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q.currentSong = row
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q.playFunc(q.songQueue[row])
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})
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}
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func (q *queue) Update() {
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q.drawQueue()
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}
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func (q *queue) GetView() tview.Primitive {
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return q.view
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}
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