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

module.exports = {
  config: {
    name: "bow5",
    version: "2.0",
    author: "🔰𝐑𝐀𝐇𝐀𝐓 𝐈𝐒𝐋𝐀𝐌🔰",
    countDown: 5,
    role: 0,

    shortDescription: {
      en: "Image generate"
    },

    longDescription: {
      en: "Generate a bow5 image for a mentioned, replied or specified user."
    },

    category: "image",

    guide: {
      en: "{pn} @mention\n{pn} reply\n{pn} UID\n{pn} Facebook profile link"
    }
  },

  onStart: async function ({ api, event, args }) {

    const API_JSON_URL =
      "https://raw.githubusercontent.com/Rahat-Islam10/-Rahat-Boss-/refs/heads/main/api.json";

    // Get UID by full name
    async function getUIDByFullName(threadID, body) {
      if (!body || !body.includes("@")) return null;

      const match = body.match(/@(.+)/);
      if (!match) return null;

      const targetName = match[1]
        .trim()
        .toLowerCase()
        .replace(/\s+/g, " ");

      try {
        const threadInfo =
          await api.getThreadInfo(threadID);

        const users =
          threadInfo.userInfo || [];

        const user = users.find(u => {
          if (!u.name) return false;

          const fullName = u.name
            .trim()
            .toLowerCase()
            .replace(/\s+/g, " ");

          return fullName === targetName;
        });

        return user ? user.id : null;
      } catch (e) {
        return null;
      }
    }

    // Get API list
    async function getApiList() {
      const res = await axios.get(
        API_JSON_URL,
        { timeout: 15000 }
      );

      const data = res.data || {};
      const cmdData = data.bow5;

      if (!cmdData || !cmdData.api) {
        throw new Error(
          '❌ "bow5" API পাওয়া যায়নি'
        );
      }

      return [
        cmdData.api,
        ...(cmdData.backupApis || [])
      ].filter(Boolean);
    }

    // Generate image
    async function generateImage({
      senderID,
      mention,
      credit,
      apiList
    }) {

      let lastError = null;

      for (const baseApi of apiList) {

        try {

          const cleanBase =
            baseApi.replace(/\/+$/, "");

          const apiUrl =
            `${cleanBase}/api/frame` +
            `?type=bow5` +
            `&senderId=${encodeURIComponent(senderID)}` +
            `&mentionId=${encodeURIComponent(mention)}` +
            `&credit=${encodeURIComponent(credit)}`;

          const response =
            await axios.get(apiUrl, {
              timeout: 30000,
              responseType: "json"
            });

          const data = response.data;

          if (
            data?.image &&
            data?.captionTemplate
          ) {

            return {
              imageBuffer: Buffer.from(
                data.image,
                "base64"
              ),
              captionTemplate:
                data.captionTemplate
            };
          }

          throw new Error(
            "❌ API থেকে image পাওয়া যায়নি"
          );

        } catch (error) {

          lastError = error;

          if (
            error.response?.status === 401 &&
            error.response?.data?.error
          ) {
            throw new Error(
              error.response.data.error
            );
          }
        }
      }

      throw (
        lastError ||
        new Error(
          "❌ কোনো API কাজ করছে না"
        )
      );
    }

    try {

      let mention;

      // Reply
      if (
        event.type === "message_reply" &&
        event.messageReply
      ) {

        mention =
          event.messageReply.senderID;
      }

      // Mention
      else if (
        event.mentions &&
        Object.keys(event.mentions).length
      ) {

        mention =
          Object.keys(
            event.mentions
          )[0];
      }

      // UID / Link / @name
      else if (args?.length) {

        const input = args[0];

        if (input.includes(".com/")) {

          try {
            mention =
              await api.getUID(input);
          } catch (e) {
            mention = null;
          }

        } else if (
          args.join(" ").includes("@")
        ) {

          mention =
            Object.keys(
              event.mentions || {}
            )[0];

          if (!mention) {
            mention =
              await getUIDByFullName(
                event.threadID,
                args.join(" ")
              );
          }

        } else {

          mention = input;
        }

      } else {

        return api.sendMessage(
          "❌ 𝗣𝗹𝗲𝗮𝘀𝗲 𝗺𝗲𝗻𝘁𝗶𝗼𝗻 𝗮 𝘂𝘀𝗲𝗿\n\n" +
          "𝗨𝘀𝗮𝗴𝗲:\n" +
          "• bow5 @mention\n" +
          "• Reply to a message\n" +
          "• bow5 UID\n" +
          "• bow5 Facebook profile link",

          event.threadID,
          event.messageID
        );
      }

      if (!mention) {

        return api.sendMessage(
          "❌ 𝗨𝘀𝗲𝗿 𝗻𝗼𝘁 𝗳𝗼𝘂𝗻𝗱 🐸\n" +
          "𝗣𝗹𝗲𝗮𝘀𝗲 𝗰𝗵𝗲𝗰𝗸 𝘁𝗵𝗲 𝘂𝘀𝗲𝗿 𝗽𝗿𝗼𝗳𝗶𝗹𝗲.",

          event.threadID,
          event.messageID
        );
      }

      // User information
      const userInfo =
        await api.getUserInfo(mention);

      const mentionName =
        userInfo?.[mention]?.name ||
        "Unknown";

      const senderID =
        event.senderID;

      const credit =
        "🔰𝐑𝐀𝐇𝐀𝐓 𝐈𝐒𝐋𝐀𝐌🔰";

      // Loading
      const waiting =
        await api.sendMessage(
          "⏳𝗣𝗹𝗲𝗮𝘀𝗲 𝘄𝗮𝗶𝘁....",
          event.threadID
        );

      try {

        const apiList =
          await getApiList();

        const {
          imageBuffer,
          captionTemplate
        } = await generateImage({
          senderID,
          mention,
          credit,
          apiList
        });

        const finalCaption =
          captionTemplate.replace(
            /{{name}}/g,
            mentionName
          );

        // Cache folder
        const cacheDir =
          path.join(
            __dirname,
            "cache"
          );

        await fs.ensureDir(cacheDir);

        const outPath =
          path.join(
            cacheDir,
            `bow5_${Date.now()}.png`
          );

        await fs.writeFile(
          outPath,
          imageBuffer
        );

        // Remove loading
        try {
          await api.unsendMessage(
            waiting.messageID
          );
        } catch (e) {}

        // Send result
        const messageInfo =
          await api.sendMessage(
            {
              body: finalCaption,

              mentions: [
                {
                  tag: mentionName,
                  id: mention
                }
              ],

              attachment:
                fs.createReadStream(
                  outPath
                )
            },

            event.threadID,
            event.messageID
          );

        // Delete after 2 minutes
        setTimeout(
          async () => {
            try {

              if (
                messageInfo?.messageID
              ) {
                await api.unsendMessage(
                  messageInfo.messageID
                );
              }

              if (
                await fs.pathExists(
                  outPath
                )
              ) {
                await fs.remove(
                  outPath
                );
              }

            } catch (e) {}
          },
          120000
        );

      } catch (error) {

        try {
          await api.unsendMessage(
            waiting.messageID
          );
        } catch (e) {}

        throw error;
      }

    } catch (error) {

      console.error(
        "BOW5 ERROR:",
        error
      );

      return api.sendMessage(
        `⚠️ ${error.message || "Unknown error"}`,
        event.threadID,
        event.messageID
      );
    }
  }
};