discordo/internal/ui/root/view.go

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package root
import (
"github.com/ayn2op/discordo/internal/config"
"github.com/ayn2op/discordo/internal/consts"
"github.com/ayn2op/discordo/internal/ui/chat"
"github.com/ayn2op/discordo/internal/ui/login"
"github.com/ayn2op/tview"
"github.com/ayn2op/tview/keybind"
"github.com/gdamore/tcell/v3"
)
const tokenEnvVarKey = "DISCORDO_TOKEN"
type View struct {
app *tview.Application
inner tview.Primitive
cfg *config.Config
}
func NewView(cfg *config.Config, app *tview.Application) *View {
return &View{
app: app,
cfg: cfg,
}
}
func (v *View) showLoginView() tview.Command {
v.inner = login.NewForm(v.app, v.cfg)
return v.inner.HandleEvent(tview.NewInitEvent())
}
func (v *View) showChatView(token string) tview.Command {
v.inner = chat.NewView(v.app, v.cfg, token)
return v.inner.HandleEvent(tview.NewInitEvent())
}
var _ tview.Primitive = (*View)(nil)
func (v *View) Draw(screen tcell.Screen) {
if v.inner != nil {
v.inner.Draw(screen)
}
}
func (v *View) HandleEvent(event tcell.Event) tview.Command {
switch event := event.(type) {
case *tview.InitEvent:
return tview.BatchCommand{
tview.SetTitleCommand(consts.Name),
tview.EventCommand(initClipboard),
tview.EventCommand(getToken),
}
case *tokenEvent:
if event.token == "" {
return tview.BatchCommand{v.showLoginView(), tview.SetFocusCommand{Target: v.inner}}
} else {
return tview.BatchCommand{v.showChatView(event.token), tview.SetFocusCommand{Target: v.inner}}
}
case *login.TokenEvent:
return tview.BatchCommand{v.showChatView(event.Token), tview.SetFocusCommand{Target: v.inner}}
case *chat.LogoutEvent:
v.showLoginView()
return tview.BatchCommand{
tview.EventCommand(deleteToken),
tview.SetFocusCommand{Target: v.inner},
}
case *tview.KeyEvent:
switch {
case keybind.Matches(event, v.cfg.Keybinds.Suspend.Keybind):
v.suspend()
return nil
case keybind.Matches(event, v.cfg.Keybinds.Quit.Keybind):
if v.inner != nil {
return v.inner.HandleEvent(chat.NewQuitEvent())
}
return tview.QuitCommand{}
}
}
if v.inner != nil {
return v.inner.HandleEvent(event)
}
return nil
}
func (v *View) GetRect() (int, int, int, int) {
if v.inner != nil {
return v.inner.GetRect()
}
return 0, 0, 0, 0
}
func (v *View) SetRect(x int, y int, width int, height int) {
if v.inner != nil {
v.inner.SetRect(x, y, width, height)
}
}
func (v *View) Focus(delegate func(p tview.Primitive)) {
if v.inner != nil {
delegate(v.inner)
}
}
func (v *View) HasFocus() bool {
if v.inner != nil {
return v.inner.HasFocus()
}
return true
}
func (v *View) Blur() {
if v.inner != nil {
v.inner.Blur()
}
}