package main

import (
	"citrons.xyz/talk/client/buffer"
	"citrons.xyz/talk/tui"
	"fmt"
)

type cmdBuffer struct {
	buffer.Buffer
}

type logMsg struct {
	index int
	text string
	logType logType
}
var lastIndex = 0

type logType int
const (
	logInfo = iota
	logErr
	logCmd
)

func (m logMsg) Id() string {
	return fmt.Sprintf("log.%d", m.index)
}

func (m logMsg) Show(odd bool) {
	var style *tui.Style
	switch m.logType {
	case logErr:
		var bg int32 = tui.Red
		if odd {
			bg = tui.BrightRed
		}
		style = &tui.Style {Bg: bg, Fg: tui.Black}
	case logCmd:
		var bg int32 = tui.Blue
		if odd {
			bg = tui.BrightBlue
		}
		style = &tui.Style {Bg: bg, Fg: tui.Black}
	default:
	}

	tui.Push("", tui.Box {
		Width: tui.Fill, Height: tui.Children, Style: style, Dir: tui.Right,
	})

	tui.Push("", tui.Box {Width: tui.TextSize, Height: tui.TextSize})
	tui.Text("* ", nil)
	tui.Pop()

	tui.Push("", tui.Box {Width: tui.Fill, Height: tui.TextSize})
	tui.Text(m.text, nil)
	tui.Pop()

	tui.Pop()
}

func (b *cmdBuffer) info(f string, a ...any) {
	lastIndex++
	b.Add(logMsg {lastIndex, fmt.Sprintf(f, a...), logInfo})
}

func (b *cmdBuffer) err(f string, a ...any) {
	lastIndex++
	b.Add(logMsg {lastIndex, fmt.Sprintf(f, a...), logErr})
}

func (b *cmdBuffer) cmd(f string, a ...any) {
	lastIndex++
	b.Add(logMsg {lastIndex, fmt.Sprintf(f, a...), logCmd})
}