package nl.voidcorp.dbot.commands

import com.github.salomonbrys.kotson.fromJson
import net.dv8tion.jda.core.EmbedBuilder
import nl.voidcorp.dbot.addAll
import nl.voidcorp.dbot.commands
import nl.voidcorp.dbot.gson
import nl.voidcorp.dbot.random
import nl.voidcorp.dbot.storage.XKCD
import java.time.LocalDateTime


val xkcd = UnityCommand("xkcd", help = "Fetch an xkcd comic, either a random one, or a specific one if specified", category = FunCategory, arguments = "the comic number (optional)") { event ->
    val burl = "https://xkcd.com/"
    val eurl = "/info.0.json"
    val eb = EmbedBuilder().setTimestamp(LocalDateTime.now()).setFooter("Requested by ${event.member.effectiveName}", event.member.user.effectiveAvatarUrl)
            .setColor(event.selfMember.color)
    if (event.args.isEmpty()) {
        val latest = gson.fromJson<XKCD>(khttp.get(burl + eurl.substring(1)).text)
        val num = random.nextInt(latest.num - 1) - 1
        val rnd = gson.fromJson<XKCD>(khttp.get(burl + num + eurl).text)
        eb.setTitle(rnd.title, "$burl${rnd.num}")
        eb.setImage(rnd.img)
        eb.setDescription(rnd.alt)

    } else {
        val comic = khttp.get(burl + event.args + eurl)
        if (comic.statusCode != 200) {
            eb.setTitle("Oops, this comic does not exist...")
            eb.setDescription(comic.statusCode.toString())
        } else {
            val com = gson.fromJson<XKCD>(comic.text)
            eb.setTitle(com.title, "$burl${com.num}")
            eb.setImage(com.img)
            eb.setDescription(com.alt)
        }
    }

    event.reply(eb.build())
}

val cat = UnityCommand("cat", help = "Get a random cat image!", category = FunCategory) { event ->
    val url = "https://aws.random.cat/meow"
    val eb = EmbedBuilder().setTimestamp(LocalDateTime.now()).setFooter("Requested by ${event.member.effectiveName}", event.member.user.effectiveAvatarUrl)
            .setColor(event.selfMember.color)
    eb.setImage(khttp.get(url).jsonObject["file"].toString())

    event.reply(eb.build())

}

val dog = UnityCommand("dog", help = "Get a random dog image!", category = FunCategory) { event ->
    val url = "https://random.dog/woof.json"
    val eb = EmbedBuilder().setTimestamp(LocalDateTime.now()).setFooter("Requested by ${event.member.effectiveName}", event.member.user.effectiveAvatarUrl)
            .setColor(event.selfMember.color)
    eb.setImage(khttp.get(url).jsonObject["url"].toString())

    event.reply(eb.build())

}

fun initFun() {
    commands.addAll(xkcd, cat, dog)
}