package cowboy

import (
	"regexp"

	"github.com/rs/zerolog/log"
	"github.com/velour/catbase/bot"
	"github.com/velour/catbase/config"
)

type Cowboy struct {
	b bot.Bot
	c *config.Config
}

func New(b bot.Bot) *Cowboy {
	c := Cowboy{
		b: b,
		c: b.Config(),
	}
	c.register()
	c.registerWeb()
	return &c
}

func (p *Cowboy) register() {
	tbl := bot.HandlerTable{
		{
			Kind: bot.Message, IsCmd: false,
			Regex: regexp.MustCompile(`(?i)^:cowboy_(?P<what>.+):$`),
			Handler: func(r bot.Request) bool {
				p.makeCowboy(r)
				return true
			},
		},
	}
	p.b.RegisterTable(p, tbl)
}

func (p *Cowboy) makeCowboy(r bot.Request) {
	log.Debug().Msgf("makeCowboy: %s", r.Values["what"])
	base := p.c.Get("baseURL", "http://127.0.0.1:1337")
	u := base + "/cowboy/img/" + r.Values["what"]
	p.b.Send(r.Conn, bot.Message, r.Msg.Channel, "", bot.ImageAttachment{
		URL:    u,
		AltTxt: r.Msg.Body,
		Width:  64,
		Height: 64,
	})
}