// code from goatstore
// api: https://store.agi.bd
const axios = require("axios");

// ======================================================
// YOUTUBE DATA API V3
// ======================================================
const YOUTUBE_API_KEY =
	"AIzaSyCILEZe0UUSaWO5r6GY5lLmR_z1OpDy2aA";

// ======================================================
// SEARCH CACHE
// ======================================================
const searchCache = new Map();

module.exports = {
	config: {
		name: "music",
		version: "4.0.0",
		author: "Asif",
		countDown: 5,
		role: 0,
		category: "media",
		shortDescription: {
			en: "Search YouTube music"
		},
		longDescription: {
			en: "Search YouTube songs and select a song by number"
		},
		guide: {
			en: "{pn} <song name>"
		}
	},

	// ======================================================
	// SEARCH MUSIC
	// ======================================================
	onStart: async function ({ message, args, event }) {
		try {
			if (!YOUTUBE_API_KEY) {
				return message.reply(
					"❌ YouTube API key পাওয়া যাচ্ছে না।"
				);
			}

			const query = args.join(" ").trim();

			if (!query) {
				return message.reply(
					"🎵 | Music search করতে লিখো:\n\n" +
					"music Tum Hi Ho"
				);
			}

			const loading = await message.reply(
				"🔎 | YouTube-এ গান খুঁজছি..."
			);

			message.reaction("🔎", event.messageID);

			const response = await axios.get(
				"https://www.googleapis.com/youtube/v3/search",
				{
					params: {
						part: "snippet",
						q: query,
						type: "video",
						videoCategoryId: "10",
						maxResults: 5,
						key: YOUTUBE_API_KEY
					},
					timeout: 15000
				}
			);

			const items = response.data.items || [];

			if (loading?.messageID) {
				await message.unsend(loading.messageID);
			}

			if (!items.length) {
				message.reaction("❌", event.messageID);

				return message.reply(
					`❌ | "${query}" নামে কোনো গান পাওয়া যায়নি।`
				);
			}

			// Save results
			searchCache.set(event.threadID, {
				items: items,
				userID: event.senderID,
				createdAt: Date.now()
			});

			let result =
				"╭━━━〔 🎵 𝗠𝗨𝗦𝗜𝗖 𝗦𝗘𝗔𝗥𝗖 〕━━━╮\n\n";

			items.forEach((item, index) => {
				const title = cleanText(
					item.snippet.title
				);

				const channel = cleanText(
					item.snippet.channelTitle
				);

				result +=
					` ${index + 1}. ${title}\n` +
					`    👤 ${channel}\n\n`;
			});

			result +=
				"╰━━━━━━━━━━━━━━━━━━━━━━╯\n" +
				"↩️ Reply with 1-5 to select a song.";

			message.reaction("✅", event.messageID);

			const sent = await message.reply(result);

			// GoatBot reply system
			if (
				global.GoatBot &&
				global.GoatBot.onReply
			) {
				global.GoatBot.onReply.set(
					sent.messageID,
					{
						commandName: "music",
						messageID: sent.messageID,
						author: event.senderID,
						threadID: event.threadID
					}
				);
			}

		} catch (error) {
			console.error(
				"Music Search Error:",
				error.response?.data || error.message
			);

			message.reaction("❌", event.messageID);

			const reason =
				error.response?.data?.error?.errors?.[0]?.reason;

			if (reason === "quotaExceeded") {
				return message.reply(
					"❌ | YouTube API quota শেষ হয়ে গেছে।"
				);
			}

			if (
				reason === "keyInvalid" ||
				error.response?.data?.error?.code === 400
			) {
				return message.reply(
					"❌ | YouTube API key invalid।"
				);
			}

			return message.reply(
				"❌ | YouTube search করতে সমস্যা হয়েছে।\n" +
				"কিছুক্ষণ পরে আবার চেষ্টা করো।"
			);
		}
	},

	// ======================================================
	// NUMBER SELECTION
	// ======================================================
	onReply: async function ({ message, event, Reply }) {
		try {
			// Only original user can select
			if (event.senderID !== Reply.author) {
				return;
			}

			const text = event.body
				.trim()
				.toLowerCase();

			const choice = Number(text);

			if (
				!Number.isInteger(choice) ||
				choice < 1 ||
				choice > 5
			) {
				return message.reply(
					"❌ | শুধু 1, 2, 3, 4 অথবা 5 reply করো।"
				);
			}

			const data =
				searchCache.get(Reply.threadID);

			if (!data || !data.items) {
				return message.reply(
					"⌛ | Search result পাওয়া যাচ্ছে না।\n" +
					"আবার `music song name` দাও।"
				);
			}

			// Result expires after 10 minutes
			if (
				Date.now() - data.createdAt >
				10 * 60 * 1000
			) {
				searchCache.delete(
					Reply.threadID
				);

				return message.reply(
					"⌛ | এই search result-এর সময় শেষ হয়ে গেছে।\n" +
					"আবার music search করো।"
				);
			}

			const selected =
				data.items[choice - 1];

			if (!selected) {
				return message.reply(
					"❌ | এই number-এর কোনো গান নেই।"
				);
			}

			const videoID =
				selected.id.videoId;

			const title = cleanText(
				selected.snippet.title
			);

			const channel = cleanText(
				selected.snippet.channelTitle
			);

			const youtubeURL =
				`https://www.youtube.com/watch?v=${videoID}`;

			message.reaction(
				"🎵",
				event.messageID
			);

			return message.reply(
				"╭━━━〔 🎵 𝗦𝗘𝗟𝗘𝗖𝗧𝗘𝗗 〕━━━╮\n\n" +
				`🎶 ${title}\n\n` +
				`👤 ${channel}\n\n` +
				`🔗 ${youtubeURL}\n\n` +
				"╰━━━━━━━━━━━━━━━━━━━━╯"
			);

		} catch (error) {
			console.error(
				"Music Selection Error:",
				error.message
			);

			return message.reply(
				"❌ | Song select করতে সমস্যা হয়েছে।"
			);
		}
	}
};


// ======================================================
// CLEAN YOUTUBE TEXT
// ======================================================
function cleanText(text) {
	return String(text || "")
		.replace(/&quot;/g, '"')
		.replace(/&#39;/g, "'")
		.replace(/&amp;/g, "&")
		.replace(/&lt;/g, "<")
		.replace(/&gt;/g, ">")
		.trim();
}