import { SERVER_BUFFER } from "/state.js";

export default {
	"query": (app, args) => {
		var nick = args[0];
		if (!nick) {
			throw new Error("Missing nickname");
		}
		app.open(nick);
	},
	"quit": (app, args) => {
		if (window.localStorage) {
			localStorage.removeItem("autoconnect");
		}
		app.client.close();
	},
	"query": (app, args) => {
		var nick = args[0];
		if (!nick) {
			throw new Error("Missing nickname");
		}
		app.open(nick);
	},
	"close": (app, args) => {
		var target = app.state.activeBuffer;
		if (!target || target == SERVER_BUFFER) {
			throw new Error("Not in a user or channel buffer");
		}
		app.close(target);
	},
	"join": (app, args) => {
		var channel = args[0];
		if (!channel) {
			throw new Error("Missing channel name");
		}
		app.client.send({ command: "JOIN", params: [channel] });
	},
	"part": (app, args) => {
		var reason = args.join(" ");
		var channel = app.state.activeBuffer;
		if (!channel || !app.isChannel(channel)) {
			throw new Error("Not in a channel");
		}
		var params = [channel];
		if (reason) {
			params.push(reason);
		}
		app.client.send({ command: "PART", params });
	},
	"msg": (app, args) => {
		var target = args[0];
		var text = args.slice(1).join(" ");
		app.client.send({ command: "PRIVMSG", params: [target, text] });
	},
	"me": (app, args) => {
		var action = args.join(" ");
		var target = app.state.activeBuffer;
		if (!target) {
			throw new Error("Not in a buffer");
		}
		var text = `\x01ACTION ${action}\x01`;
		app.privmsg(target, text);
	},
	"nick": (app, args) => {
		var newNick = args[0];
		app.client.send({ command: "NICK", params: [newNick] });
	},
	"buffer": (app, args) => {
		var name = args[0];
		if (!app.state.buffers.has(name)) {
			throw new Error("Unknown buffer");
		}
		app.switchBuffer(name);
	},
	"topic": (app, args) => {
		var channel = app.state.activeBuffer;
		if (!channel || !app.isChannel(channel)) {
			throw new Error("Not in a channel");
		}
		var params = [channel];
		if (args.length > 0) {
			params.push(args.join(" "));
		}
		app.client.send({ command: "TOPIC", params });
	},
};