// code from goatstore
// api: https://store.agi.bd
// code from goatstore
// Fixed by Jihad

const axios = require("axios");
const Canvas = require("canvas");
const fs = require("fs");
const path = require("path");

module.exports = {
  config: {
    name: "pair4",
    aliases: ["4", "pair 4"],
    version: "3.0.0",
    author: "Jihad",
    role: 0,
    countDown: 5,
    shortDescription: "Futuristic romantic pair system",
    category: "FUN & SOCIAL"
  },

  onStart: async function ({ api, event, usersData }) {
    const {
      threadID,
      messageID,
      senderID
    } = event;

    try {

      /*
       * ==========================================
       * TARGET SYSTEM
       * ==========================================
       * Reply > Mention
       */

      const targetID =
        event.messageReply?.senderID ||
        event.messageReply?.author ||
        Object.keys(event.mentions || {})[0];

      if (!targetID) {
        return api.sendMessage(
          "⚠️ কাউকে Reply অথবা Mention করে Pair 4 দিন!",
          threadID,
          messageID
        );
      }

      // নিজের সাথে pair আটকানো
      if (String(targetID) === String(senderID)) {
        return api.sendMessage(
          "😅 নিজেকে Reply/Mention করে Pair করা যাবে না!",
          threadID,
          messageID
        );
      }

      /*
       * ==========================================
       * GET BOTH USERS
       * ==========================================
       */

      const [
        senderData,
        targetData
      ] = await Promise.all([
        usersData.get(senderID),
        usersData.get(targetID)
      ]);

      const senderName =
        senderData?.name || "User";

      const targetName =
        targetData?.name || "User";

      const senderGender =
        senderData?.gender;

      const targetGender =
        targetData?.gender;

      /*
       * ==========================================
       * LOADING
       * ==========================================
       */

      const loading =
        await api.sendMessage(
          "💫 | Creating your perfect pair...",
          threadID
        );

      /*
       * ==========================================
       * COMPATIBILITY
       * ==========================================
       */

      const match =
        Math.floor(Math.random() * 31) + 70;

      /*
       * ==========================================
       * CANVAS
       * ==========================================
       */

      const canvas =
        Canvas.createCanvas(
          1600,
          900
        );

      const ctx =
        canvas.getContext("2d");

      const width =
        canvas.width;

      const height =
        canvas.height;

      /*
       * ==========================================
       * BACKGROUND
       * ==========================================
       */

      const bg =
        ctx.createLinearGradient(
          0,
          0,
          width,
          height
        );

      bg.addColorStop(
        0,
        "#050816"
      );

      bg.addColorStop(
        0.35,
        "#101b3d"
      );

      bg.addColorStop(
        0.65,
        "#24114d"
      );

      bg.addColorStop(
        1,
        "#050816"
      );

      ctx.fillStyle = bg;

      ctx.fillRect(
        0,
        0,
        width,
        height
      );

      /*
       * ==========================================
       * CYAN STARS
       * ==========================================
       */

      for (let i = 0; i < 160; i++) {

        const x =
          Math.random() * width;

        const y =
          Math.random() * height;

        const size =
          Math.random() * 3 + 1;

        ctx.beginPath();

        ctx.arc(
          x,
          y,
          size,
          0,
          Math.PI * 2
        );

        ctx.fillStyle =
          `rgba(0, 230, 255, ${
            Math.random() * 0.6
          })`;

        ctx.fill();
      }

      /*
       * ==========================================
       * PINK PARTICLES
       * ==========================================
       */

      for (let i = 0; i < 70; i++) {

        const x =
          Math.random() * width;

        const y =
          Math.random() * height;

        ctx.fillStyle =
          `rgba(255, 0, 180, ${
            Math.random() * 0.3
          })`;

        ctx.fillRect(
          x,
          y,
          2,
          2
        );
      }

      /*
       * ==========================================
       * OUTER BORDER
       * ==========================================
       */

      ctx.strokeStyle =
        "rgba(0, 240, 255, 0.7)";

      ctx.lineWidth = 4;

      ctx.shadowBlur = 25;

      ctx.shadowColor =
        "#00eaff";

      ctx.strokeRect(
        20,
        20,
        width - 40,
        height - 40
      );

      ctx.shadowBlur = 0;

      ctx.strokeStyle =
        "rgba(255, 0, 200, 0.35)";

      ctx.lineWidth = 2;

      ctx.strokeRect(
        32,
        32,
        width - 64,
        height - 64
      );

      /*
       * ==========================================
       * HEADER
       * ==========================================
       */

      ctx.textAlign =
        "center";

      ctx.fillStyle =
        "#ffffff";

      ctx.shadowColor =
        "#00eaff";

      ctx.shadowBlur = 18;

      ctx.font =
        "bold 68px Arial";

      ctx.fillText(
        "PAIR CONNECTION",
        width / 2,
        105
      );

      ctx.shadowBlur = 0;

      ctx.fillStyle =
        "#00eaff";

      ctx.font =
        "bold 28px Arial";

      ctx.fillText(
        "✦ COMPATIBILITY ANALYSIS ✦",
        width / 2,
        150
      );

      /*
       * ==========================================
       * FACEBOOK PROFILE PICTURES
       * ==========================================
       */

      const token =
        "6628568379|c1e620fa708a1d5696fb991c1bde5662";

      // নিজের ছবি
      const avt1 =
        `https://graph.facebook.com/${senderID}/picture?width=1024&height=1024&access_token=${token}`;

      // Reply/Mention করা ব্যক্তির ছবি
      const avt2 =
        `https://graph.facebook.com/${targetID}/picture?width=1024&height=1024&access_token=${token}`;

      async function loadImage(url) {

        const response =
          await axios.get(
            url,
            {
              responseType:
                "arraybuffer",

              headers: {
                "User-Agent":
                  "Mozilla/5.0"
              },

              timeout: 15000
            }
          );

        return Canvas.loadImage(
          response.data
        );
      }

      const [
        img1,
        img2
      ] = await Promise.all([
        loadImage(avt1),
        loadImage(avt2)
      ]);

      /*
       * ==========================================
       * DRAW TECH AVATAR
       * ==========================================
       */

      function drawTechAvatar(
        img,
        x,
        y
      ) {

        const size = 330;

        ctx.save();

        // Cyan outer glow
        ctx.shadowColor =
          "#00eaff";

        ctx.shadowBlur = 35;

        ctx.strokeStyle =
          "#00eaff";

        ctx.lineWidth = 8;

        ctx.beginPath();

        ctx.arc(
          x + size / 2,
          y + size / 2,
          size / 2 + 20,
          0,
          Math.PI * 2
        );

        ctx.stroke();

        // Pink ring
        ctx.shadowColor =
          "#ff00c8";

        ctx.shadowBlur = 25;

        ctx.strokeStyle =
          "#ff00c8";

        ctx.lineWidth = 5;

        ctx.beginPath();

        ctx.arc(
          x + size / 2,
          y + size / 2,
          size / 2 + 8,
          0,
          Math.PI * 2
        );

        ctx.stroke();

        ctx.shadowBlur = 0;

        // Clip image circle
        ctx.save();

        ctx.beginPath();

        ctx.arc(
          x + size / 2,
          y + size / 2,
          size / 2 - 5,
          0,
          Math.PI * 2
        );

        ctx.clip();

        ctx.drawImage(
          img,
          x,
          y,
          size,
          size
        );

        ctx.restore();

        // Inner border
        ctx.strokeStyle =
          "rgba(255,255,255,0.9)";

        ctx.lineWidth = 3;

        ctx.beginPath();

        ctx.arc(
          x + size / 2,
          y + size / 2,
          size / 2 - 5,
          0,
          Math.PI * 2
        );

        ctx.stroke();

        ctx.restore();

        // Connected status
        ctx.fillStyle =
          "#00eaff";

        ctx.font =
          "bold 25px Arial";

        ctx.textAlign =
          "center";

        ctx.fillText(
          "● CONNECTED",
          x + size / 2,
          y + size + 55
        );
      }

      /*
       * ==========================================
       * AVATARS
       * ==========================================
       */

      drawTechAvatar(
        img1,
        180,
        250
      );

      drawTechAvatar(
        img2,
        1090,
        250
      );

      /*
       * ==========================================
       * CENTER HEART
       * ==========================================
       */

      ctx.shadowColor =
        "#ff00c8";

      ctx.shadowBlur = 30;

      ctx.fillStyle =
        "#ff00c8";

      ctx.font =
        "bold 135px Arial";

      ctx.textAlign =
        "center";

      ctx.fillText(
        "♥",
        width / 2,
        390
      );

      ctx.shadowBlur = 0;

      /*
       * ==========================================
       * PROGRESS CIRCLE
       * ==========================================
       */

      ctx.strokeStyle =
        "rgba(0,234,255,0.25)";

      ctx.lineWidth = 16;

      ctx.beginPath();

      ctx.arc(
        width / 2,
        465,
        105,
        0,
        Math.PI * 2
      );

      ctx.stroke();

      const progress =
        (match / 100) *
        Math.PI *
        2;

      ctx.strokeStyle =
        "#00eaff";

      ctx.lineWidth = 16;

      ctx.beginPath();

      ctx.arc(
        width / 2,
        465,
        105,
        -Math.PI / 2,
        -Math.PI / 2 + progress
      );

      ctx.stroke();

      /*
       * ==========================================
       * MATCH %
       * ==========================================
       */

      ctx.fillStyle =
        "#ffffff";

      ctx.font =
        "bold 60px Arial";

      ctx.fillText(
        `${match}%`,
        width / 2,
        505
      );

      ctx.fillStyle =
        "#00eaff";

      ctx.font =
        "bold 25px Arial";

      const compatibility =
        match > 85
          ? "PERFECT CONNECTION"
          : match > 75
          ? "STRONG CONNECTION"
          : "GOOD CONNECTION";

      ctx.fillText(
        compatibility,
        width / 2,
        550
      );

      /*
       * ==========================================
       * DISPLAY NAMES
       * ==========================================
       */

      let displayName1 =
        String(senderName);

      let displayName2 =
        String(targetName);

      if (
        displayName1.length > 18
      ) {
        displayName1 =
          displayName1.substring(
            0,
            18
          ) + "...";
      }

      if (
        displayName2.length > 18
      ) {
        displayName2 =
          displayName2.substring(
            0,
            18
          ) + "...";
      }

      ctx.shadowColor =
        "#ff00c8";

      ctx.shadowBlur = 15;

      ctx.fillStyle =
        "#ffffff";

      ctx.font =
        "bold 42px Arial";

      ctx.fillText(
        displayName1,
        345,
        680
      );

      ctx.fillText(
        displayName2,
        1255,
        680
      );

      ctx.shadowBlur = 0;

      /*
       * ==========================================
       * VS
       * ==========================================
       */

      ctx.fillStyle =
        "#ff00c8";

      ctx.font =
        "bold 32px Arial";

      ctx.fillText(
        "VS",
        width / 2,
        680
      );

      /*
       * ==========================================
       * FOOTER
       * ==========================================
       */

      ctx.fillStyle =
        "#ffffff";

      ctx.font =
        "bold 36px Arial";

      ctx.fillText(
        "✦ PERFECT PAIR ✦",
        width / 2,
        750
      );

      ctx.fillStyle =
        "#00eaff";

      ctx.font =
        "24px Arial";

      ctx.fillText(
        "💫 TWO PROFILES • ONE CONNECTION 💫",
        width / 2,
        795
      );

      ctx.fillStyle =
        "rgba(255,255,255,0.45)";

      ctx.font =
        "18px Arial";

      ctx.fillText(
        "PAIR4 SYSTEM",
        width / 2,
        835
      );

      /*
       * ==========================================
       * CACHE
       * ==========================================
       */

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

      if (
        !fs.existsSync(cacheDir)
      ) {
        fs.mkdirSync(
          cacheDir,
          {
            recursive: true
          }
        );
      }

      const filePath =
        path.join(
          cacheDir,
          `pair4_${Date.now()}.png`
        );

      fs.writeFileSync(
        filePath,
        canvas.toBuffer()
      );

      /*
       * ==========================================
       * REMOVE LOADING
       * ==========================================
       */

      if (
        loading &&
        loading.messageID
      ) {
        try {
          await api.unsendMessage(
            loading.messageID
          );
        } catch {}
      }

      /*
       * ==========================================
       * RESULT
       * ==========================================
       */

      const emoji =
        match > 85
          ? "💞"
          : match > 75
          ? "💗"
          : "💕";

      const compatibilityText =
        match > 85
          ? "Perfect"
          : match > 75
          ? "Great"
          : "Good";

      const genderEmoji1 =
        senderGender === 1
          ? "👦"
          : senderGender === 2
          ? "👧"
          : "👤";

      const genderEmoji2 =
        targetGender === 1
          ? "👦"
          : targetGender === 2
          ? "👧"
          : "👤";

      const msg =
`${emoji} 𝐏𝐀𝐈𝐑 𝟒

${genderEmoji1} ${senderName} ✦ ${genderEmoji2} ${targetName}
📊 ${match}% ${compatibilityText} Match
💘 Status: Matched!`;

      /*
       * ==========================================
       * SEND RESULT
       * ==========================================
       */

      return api.sendMessage(
        {
          body: msg,
          attachment:
            fs.createReadStream(
              filePath
            )
        },
        threadID,
        () => {
          if (
            fs.existsSync(filePath)
          ) {
            try {
              fs.unlinkSync(
                filePath
              );
            } catch {}
          }
        },
        messageID
      );

    } catch (err) {

      console.log(
        "PAIR4 ERROR:",
        err
      );

      return api.sendMessage(
        "❌ | Pair 4 failed! Please try again.",
        threadID,
        messageID
      );
    }
  }
};