import hxdiscord.DiscordClient;
import hxdiscord.types.*;
import hxdiscord.endpoints.Endpoints;
import haxe.Json;
import sys.io.File;
import sys.FileSystem;

class Onequestionmark {
    static var Bot:DiscordClient;
	static var settings:Dynamic;

    static function main() {

		// Init
		Sys.println("onequestionmark-chat startup\r\n");

		if (FileSystem.exists("settings.json")) {
			Sys.println("Found settings.json, loading.\r\n");
			settings = Json.parse(File.getContent("settings.json"));
		} else {
			Sys.println("Did not find settings.json, exiting.");
			Sys.exit(0);
		}

		// Start the bot
        Bot = new DiscordClient(settings.token, [3276799], settings.debug);
        Bot.onReady = onReady;
        Bot.onMessageCreate = onMessageCreate;
    }

    public static function onReady() {
		Sys.println("onequestionmark is online.");
		//Endpoints.sendMessage(settings.devchannel, {content:"onequestionmark-chat alpha test is now running"}, null, false);
    }

    public static function onMessageCreate(m:Message) {
		// DevMode check
        if ((!settings.devmode) || (m.guild_id == settings.devserver)) {
			var msg = m.content;

			// Command processor
			if (msg.charAt(0) == "?") {
				var command = "";

				if (msg.indexOf(" ") != -1) {
					// Separate command from rest of message, if necessary
					command = msg.substring(1, msg.indexOf(" ")).toLowerCase();
					msg = msg.substring(msg.indexOf(" ")+1);
				} else {
					// Otherwise, remove msg
					command = msg.substring(1).toLowerCase();
					msg = "";
				}

				switch (command) {
					// Commands that require authorization
					case "quit":
						if (m.author.id == settings.botowner) {
							m.reply({content:"Shutdown command received from botowner, exiting."}, false);
							Sys.println("Shutdown command received from botowner, exiting.");
							shutdown();
						}
					// System for WIP commands that only work in testing server
					case "wipcommand":
						if (m.guild_id == settings.devserver) {
							m.reply({content:"Dev Server response."}, true);
						}
					// Basic response commands
					case "chk":
						m.reply({content:'<@${m.author.id}>: ack'}, false);
					case "slap":
						if (msg.length != 0) {m.reply({content:'*onequestionmark slaps ${msg} around a bit with a large trout*'}, false);}
					case "angery":
						m.reply({content:"https://cdn.discordapp.com/attachments/1071547517847732305/1079518504413311108/angery.jpg"}, false);
					case "subway":
						m.reply({content:"https://www.youtube.com/watch?v=y3VRXVvr6XU"}, false);
					// Image database commands
					case "hug":
						m.reply({content:'🫂 *hugs ${msg}*\n<insert randomized hug image here>'}, false);
				}
			}

			// Non-command responses
			if ((msg.charAt(0) == ".") && (msg.length == 1)) {m.reply({content:"omg a meteor"}, true);}
		}
    }

	public static function saveSettings() {
		File.saveContent("settings.json", Json.stringify(settings, "\t"));
	}

	public static function shutdown() {
		saveSettings();
		Sys.exit(0);
	}
}