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package src
import (
"fmt"
"os"
"github.com/delucks/go-subsonic"
"github.com/gdamore/tcell/v2"
"github.com/rivo/tview"
)
type app struct {
// General GUI
tv *tview.Application
pages *tview.Pages
header *tview.TextView
footer *tview.TextView
cfg *Config
// Artists panel
artistsTree *tview.TreeView
songsList *tview.List
// Subsonic variables
sub *subsonic.Client
}
func Run(cfg *Config) {
a := &app{
cfg: cfg,
}
a.tv = tview.NewApplication()
a.pages = tview.NewPages()
a.footer = tview.NewTextView()
a.header = tview.NewTextView().
SetRegions(true).
SetChangedFunc(func() {
a.tv.Draw()
}).
SetHighlightedFunc(func(added, _, _ []string) {
hl := added[0]
cur, _ := a.pages.GetFrontPage()
if hl != cur {
switchToPage(a, hl)
}
})
fmt.Fprintf(a.header, `["artists"]F1: Artists[""] | ["playlists"]F2: Playlists[""] | ["config"]F3: Configuration[""]`)
a.pages.SetBorder(true)
a.pages.AddPage("config", configPage(a), true, false)
a.pages.AddPage("artists", artistsPage(a), true, false)
mainLayout := tview.NewFlex().
SetDirection(tview.FlexRow).
AddItem(a.header, 1, 1, false).
AddItem(a.pages, 0, 3, true).
AddItem(a.footer, 1, 1, false)
if testConfig(a.cfg) != nil {
switchToPage(a, "config")
} else {
a.sub, _ = buildSubsonicClient(a.cfg)
err := refreshArtists(a)
if err != nil {
alert(a, "Could not refresh artists: %v", err)
} else {
switchToPage(a, "artists")
}
}
// Keyboard shortcuts
a.tv.SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey {
switch event.Key() {
case tcell.KeyF1:
switchToPage(a, "artists")
return nil
case tcell.KeyF2:
switchToPage(a, "playlists")
return nil
case tcell.KeyF3:
switchToPage(a, "config")
return nil
}
switch event.Rune() {
case 'q':
a.tv.Stop()
}
return event
})
if err := a.tv.SetRoot(mainLayout, true).EnableMouse(true).SetFocus(mainLayout).Run(); err != nil {
fmt.Printf("Error running termsonic: %v", err)
os.Exit(1)
}
}
func switchToPage(a *app, name string) {
switch name {
case "artists":
a.pages.SwitchToPage("artists")
a.header.Highlight("artists")
case "playlists":
a.pages.SwitchToPage("playlists")
a.header.Highlight("playlists")
case "config":
a.pages.SwitchToPage("config")
a.header.Highlight("config")
}
}
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