gomp/client.go

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package main
import (
"strings"
"github.com/fhs/gompd/mpd"
// "github.com/gdamore/tcell/v2"
"github.com/rivo/tview"
// "fmt"
)
func getFormattedString(s string, width int) string {
if len(s) < width {
s += strings.Repeat(" ", (width - len(s)))
} else {
s = s[:(width - 2)]
s += " "
}
return s
}
func togglePlayBack(connection mpd.Client) error {
status, err := connection.Status()
if status["state"] == "play" && err == nil {
connection.Pause(true)
} else if status["state"] == "pause" && err == nil {
connection.Play(-1)
}
return err
}
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func UpdatePlaylist(conn mpd.Client, inputTable *tview.Table) {
_playlistAttr, _ := conn.PlaylistInfo(-1, -1)
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inputTable.Clear()
for i, j := range _playlistAttr {
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_, _, w, _ := inputTable.GetInnerRect()
if j["Title"] == "" || j["Artist"] == "" || j["Album"] == "" {
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inputTable.SetCell(i, 0, tview.NewTableCell(getFormattedString(j["file"], w/3)))
} else {
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inputTable.SetCell(i, 0, tview.NewTableCell(getFormattedString("[green]"+j["Title"], w/3)))
inputTable.SetCell(i, 1, tview.NewTableCell(getFormattedString("[magenta]"+j["Artist"], w/3)))
inputTable.SetCell(i, 2, tview.NewTableCell("[yellow]"+j["Album"]))
}
}
}
func join(stringSlice []string) string {
var _s string = stringSlice[0]
for i := 1; i < len(stringSlice); i++ {
if _s != "" {
_s += ("/" + stringSlice[i])
}
}
return _s
}
func Update(conn mpd.Client, f []FileNode, inputTable *tview.Table) {
inputTable.Clear()
for i, j := range f {
if len(j.children) == 0 {
_songAttributes, err := conn.ListAllInfo(j.absolutePath)
if err == nil && _songAttributes[0]["Title"] != "" {
_, _, w, _ := inputTable.GetInnerRect()
inputTable.SetCell(i, 0,
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tview.NewTableCell("[green]"+getFormattedString(_songAttributes[0]["Title"], w/3)).
SetAlign(tview.AlignLeft))
inputTable.SetCell(i, 1,
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tview.NewTableCell("[magenta]"+getFormattedString(_songAttributes[0]["Artist"], w/3)).
SetAlign(tview.AlignLeft))
inputTable.SetCell(i, 2,
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tview.NewTableCell("[yellow]"+_songAttributes[0]["Album"]).
SetAlign(tview.AlignLeft))
} else if _songAttributes[0]["Title"] == "" {
inputTable.SetCell(i, 0,
tview.NewTableCell("[blue]"+j.path).
SetAlign(tview.AlignLeft))
}
} else {
inputTable.SetCell(i, 0,
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tview.NewTableCell("[yellow::b]"+j.path).
SetAlign(tview.AlignLeft))
}
}
}