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package main
import (
"citrons.xyz/talk/client/buffer"
"citrons.xyz/talk/client/window"
"citrons.xyz/talk/proto"
"citrons.xyz/talk/tui"
"strconv"
"time"
)
type channelLocation struct {
id string
}
type channelWindow struct {
location channelLocation
buf buffer.Buffer
input tui.TextInput
watchedUsers map[string]bool
loadingHistory bool
}
type channelMsg struct {
proto.Object
window *channelWindow
}
func (cl channelLocation) CreateWindow() window.Window {
if !globalApp.connected {
return nil
}
cw := &channelWindow {
location: cl, watchedUsers: make(map[string]bool),
}
globalApp.cache.Watch(cl.id)
return cw
}
func (cw *channelWindow) getChannel() *proto.Object {
return globalApp.cache.Get(cw.location.id)
}
func (cw *channelWindow) watchUser(uid string) {
if !cw.watchedUsers[uid] {
globalApp.cache.Watch(uid)
cw.watchedUsers[uid] = true
}
}
func (cw *channelWindow) username(uid string) string {
cw.watchUser(uid)
u := globalApp.cache.Get(uid)
if u != nil {
return u.Fields[""]
}
return "..."
}
func (cw *channelWindow) put(msg proto.Object) {
cw.buf.Add(channelMsg {msg, cw})
}
func (cw *channelWindow) Location() window.Location {
return cw.location
}
func (cw *channelWindow) Kill() {
globalApp.cache.Unwatch(cw.location.id)
for u := range cw.watchedUsers {
globalApp.cache.Watch(u)
}
}
func (cw *channelWindow) Buffer() *buffer.Buffer {
return &cw.buf
}
func (cw *channelWindow) Input() *tui.TextInput {
return &cw.input
}
func (cw *channelWindow) Send(text string) {
if !globalApp.connected || !globalApp.authenticated {
return
}
cb := func(response proto.Command) {
switch response.Kind {
case "p":
if len(response.Args) > 0 {
cw.put(response.Args[0])
}
case "fail":
if len(response.Args) > 0 {
f := proto.Fail(response.Args[0])
globalApp.cmdWindow.err(f.Error())
}
}
}
msg := proto.Object {"m", "", map[string]string {"": text}}
globalApp.Request(proto.NewCmd("p", cw.location.id, msg), cb)
cw.input.SetText("")
}
func (cw *channelWindow) ShowStatusLine() {
ch := cw.getChannel()
if ch == nil {
return
}
tui.Text(ch.Fields[""], nil)
if cw.loadingHistory {
tui.Text("...", nil)
}
}
func (m channelMsg) Id() string {
return m.Object.Id
}
func (m channelMsg) showDate(bg int32) {
unix, _ := strconv.Atoi(m.Fields["t"])
time := time.Unix(int64(unix), 0).Format(time.DateTime)
tui.Push("", tui.Box {Width: tui.TextSize, Height: 1, NoWrap: true})
tui.Text(" " + time, &tui.Style {Fg: tui.BrightBlack, Bg: bg})
tui.Pop()
tui.Push("", tui.Box {Width: tui.Fill, Height: 1})
tui.Pop()
}
func (m channelMsg) Show(odd bool) {
var bg int32 = tui.Black
if odd {
bg = 236
}
switch m.Kind {
case "join":
tui.Push("", tui.Box {
Width: tui.Fill, Height: tui.Children, Dir: tui.Left,
})
m.showDate(bg)
tui.Push("", tui.Box {Width: tui.TextSize, Height: tui.TextSize})
tui.Text("-> ", &tui.Style {Fg: tui.BrightBlack, Bg: bg})
tui.Text("join", &tui.Style {Fg: tui.Blue, Bg: bg, Bold: true})
tui.Text(": ", &tui.Style {Fg: tui.BrightBlack, Bg: bg})
tui.Text(m.window.username(m.Fields[""]), nil)
tui.Pop()
tui.Pop()
case "leave":
tui.Push("", tui.Box {
Width: tui.Fill, Height: tui.Children, Dir: tui.Left,
})
m.showDate(bg)
tui.Push("", tui.Box {Width: tui.TextSize, Height: tui.TextSize})
tui.Text("<- ", &tui.Style {Fg: tui.BrightBlack, Bg: bg})
tui.Text("leave", &tui.Style {Fg: tui.Blue, Bg: bg, Bold: true})
tui.Text(": ", &tui.Style {Fg: tui.BrightBlack, Bg: bg})
tui.Text(m.window.username(m.Fields[""]), nil)
tui.Pop()
tui.Pop()
case "m":
var usernameFg int32 = tui.White
if m.Fields["f"] == globalApp.uid {
usernameFg = tui.Cyan
}
tui.Push("", tui.Box {Width: tui.Fill, Height: 1, Dir: tui.Left})
m.showDate(bg)
tui.Push("", tui.Box {Width: tui.TextSize, Height: 1, NoWrap: true})
tui.Text(m.window.username(m.Fields["f"]), &tui.Style {
Fg: usernameFg, Bg: bg, Bold: true,
})
tui.Pop()
tui.Pop()
tui.Push("", tui.Box {
Width: tui.TextSize, Height: tui.TextSize,
Margins: [4]int {1, 0, 0, 0},
})
tui.Text(m.Fields[""], nil)
tui.Pop()
default:
tui.Push("", tui.Box {Width: tui.Fill, Height: tui.TextSize})
tui.Text("[", nil)
tui.Text(m.Kind, &tui.Style {Fg: tui.White, Bg: bg, Italic: true})
tui.Text("]", nil)
tui.Pop()
}
}
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