package main

import (
	"fmt"
	"os"
	"os/signal"
	"syscall"
	"time"

	"app/cmd"

	"github.com/kf5grd/keybasebot"
	"github.com/kf5grd/keybasebot/pkg/kvstore"
	"samhofi.us/x/keybase/v2"
	"samhofi.us/x/keybase/v2/types/chat1"
)

func main() {
	opts := parseArgs(os.Args)
	b := keybasebot.New("", keybase.SetHomePath(opts.HomePath))
	b.Debug = opts.Debug
	b.JSON = opts.JSON
	b.LogWriter = os.Stdout
	b.LogConv = chat1.ConvIDStr(opts.LogConvIDStr)
	// set the bot owner for private commands
	if opts.Owner != "" {
		b.Meta["owner"] = opts.Owner
	}
	if opts.KvStoreTeam != "" {
		b.Meta["kvstore"] = opts.KvStoreTeam
		loadNsfwAllowed(b)
	}
	// set reddit login, which enables reddit commands
	if opts.RedditUser != "" && opts.RedditPass != "" {
		b.Meta["reddit-user"] = opts.RedditUser
		b.Meta["reddit-pass"] = opts.RedditPass
	}

	// register the bot commands
	b.Commands = append(b.Commands,
		keybasebot.BotCommand{
			Name: "ping",
			Ad:   &cmd.PingAd,
			Run: keybasebot.Adapt(
				cmd.SendPong,
				keybasebot.MessageType("text"),
				keybasebot.CommandPrefix("!ping"),
			),
		},
		keybasebot.BotCommand{
			Name: "age",
			Ad:   &cmd.AgeAd,
			Run: keybasebot.Adapt(
				cmd.Age,
				keybasebot.MessageType("text"),
				keybasebot.CommandPrefix("!age"),
			),
		},
		keybasebot.BotCommand{
			Name: "convert",
			Ad:   &cmd.ConvertAd,
			Run: keybasebot.Adapt(
				cmd.Convert,
				keybasebot.MessageType("text"),
				keybasebot.CommandPrefix("!convert"),
			),
		},
		keybasebot.BotCommand{
			Name: "price",
			Ad:   &cmd.PriceAd,
			Run: keybasebot.Adapt(
				cmd.SendPrice,
				keybasebot.MessageType("text"),
				keybasebot.CommandPrefix("!price"),
			),
		},
		keybasebot.BotCommand{
			Name: "nsfw",
			Ad:   nil,
			Run: keybasebot.Adapt(
				setNsfw,
				keybasebot.MessageType("text"),
				keybasebot.CommandPrefix("!nsfw"),
				requireOwner(),
			),
		},
	)
	// if there are reddit credentials add the reddit commands
	if opts.RedditPass != "" && opts.RedditUser != "" {
		b.Commands = append(b.Commands,
			keybasebot.BotCommand{
				Name: "eyebleach",
				Ad:   &cmd.EyebleachAd,
				Run: keybasebot.Adapt(
					cmd.Eyebleach,
					keybasebot.MessageType("text"),
					keybasebot.CommandPrefix("!eyebleach"),
				),
			},
			keybasebot.BotCommand{
				Name: "boobs",
				Ad:   nil,
				Run: keybasebot.Adapt(
					cmd.Boobs,
					keybasebot.MessageType("text"),
					keybasebot.CommandPrefix("!boobs"),
					nsfwFilter(),
				),
			},
		)
		fmt.Printf("%+v\n", opts)
	}

	// catch ctrl-c so we can clean up
	c := make(chan os.Signal)
	signal.Notify(c, os.Interrupt, syscall.SIGTERM)
	go func() {
		<-c
		b.Logger.Info("Caught SIGINT, cleaning up.")
		b.KB.ClearCommands()
		b.Logger.Info("Cleared command adverts. Bye.")
		time.Sleep(time.Second * 2)
		os.Exit(0)
	}()
	// then run
	b.Run()
}

func loadNsfwAllowed(b *keybasebot.Bot) {
	// get the team from meta
	data, ok := b.Meta["kvstore"]
	if ok {
		// make something to fill
		allowedTeams := make(map[chat1.ConvIDStr]bool)
		team := data.(string)
		kvKey := kvstore.New("nsfwAllowed", &allowedTeams, -1)
		err := kvstore.Get(b.KB, team, "ssh0le", &kvKey)
		if err != nil {
			return
		}
		// set the allowed teams into meta
		b.Meta["nsfwAllowed"] = allowedTeams
	}
	return
}