// code from goatstore
// api: https://store.agi.bd
const { createCanvas, loadImage } = require("canvas");
const fs = require("fs-extra");
const path = require("path");

module.exports = {
  config: {
    name: "chudle",
    version: "1.0",
    author: "Mehedi-saito",
    countDown: 5,
    role: 0,
    shortDescription: "Chudle meme generator",
    longDescription: "Generates a chudle meme - sender on happy emoji, target on cry emoji",
    category: "fun",
    guide: {
      en: "{pn} reply to someone's message or mention them\nExample: {pn} @Someone"
    }
  },

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

    let targetID;

    if (type === "message_reply") {
      targetID = messageReply.senderID;
    } else if (mentions && Object.keys(mentions).length > 0) {
      targetID = Object.keys(mentions)[0];
    }

    if (!targetID) {
      return message.reply(
        "❌ Please reply to someone's message or mention them to use this command."
      );
    }

    if (targetID === senderID) {
      return message.reply("❌ You can't use this command on yourself.");
    }

    try {
      const templateUrl = "https://drive.google.com/uc?export=download&id=15sNWni3nSzQF0033_WBzDhUpJcCta-3o";

      // Sender (command user) avatar
      const avatarSenderUrl = `https://graph.facebook.com/${senderID}/picture?width=512&height=512&access_token=6628568379%7Cc1e620fa708a1d5696fb991c1bde5662`;

      // Target (replied/mentioned) avatar
      const avatarTargetUrl = `https://graph.facebook.com/${targetID}/picture?width=512&height=512&access_token=6628568379%7Cc1e620fa708a1d5696fb991c1bde5662`;

      const [template, avatarSender, avatarTarget] = await Promise.all([
        loadImage(templateUrl),
        loadImage(avatarSenderUrl),
        loadImage(avatarTargetUrl)
      ]);

      // Canvas size matching original image (598 x 480)
      const canvas = createCanvas(598, 480);
      const ctx = canvas.getContext("2d");

      // Draw background template
      ctx.drawImage(template, 0, 0, 598, 480);

      // Draw avatar in circle function
      const drawAvatarInCircle = (img, cx, cy, radius) => {
        ctx.save();
        ctx.beginPath();
        ctx.arc(cx, cy, radius, 0, Math.PI * 2);
        ctx.closePath();
        ctx.clip();
        ctx.drawImage(
          img,
          cx - radius,
          cy - radius,
          radius * 2,
          radius * 2
        );
        ctx.restore();
      };

      // White border around avatar
      const drawCircleBorder = (cx, cy, radius) => {
        ctx.beginPath();
        ctx.arc(cx, cy, radius + 2, 0, Math.PI * 2);
        ctx.strokeStyle = "#FFFFFF";
        ctx.lineWidth = 4;
        ctx.stroke();
      };

      // Left smiling emoji → Sender (command user) - higher + more right
      const senderCx = 190;
      const senderCy = 85;
      const senderRadius = 65;

      // Right crying emoji → Target (replied/mentioned) - moved higher
      const targetCx = 450;
      const targetCy = 85;
      const targetRadius = 65;

      // Draw sender on left (happy emoji)
      drawCircleBorder(senderCx, senderCy, senderRadius);
      drawAvatarInCircle(avatarSender, senderCx, senderCy, senderRadius);

      // Draw target on right (cry emoji)
      drawCircleBorder(targetCx, targetCy, targetRadius);
      drawAvatarInCircle(avatarTarget, targetCx, targetCy, targetRadius);

      // ===== Flowers Effect =====
      const drawFlower = (x, y, size, color) => {
        // Petals
        ctx.fillStyle = color;
        for (let i = 0; i < 5; i++) {
          const angle = (i * Math.PI * 2) / 5 - Math.PI / 2;
          const px = x + Math.cos(angle) * size * 0.6;
          const py = y + Math.sin(angle) * size * 0.6;
          ctx.beginPath();
          ctx.arc(px, py, size * 0.45, 0, Math.PI * 2);
          ctx.fill();
        }
        // Center
        ctx.fillStyle = "#FFD700";
        ctx.beginPath();
        ctx.arc(x, y, size * 0.3, 0, Math.PI * 2);
        ctx.fill();
      };

      // Draw flowers around the image (corners & sides)
      const flowerColors = ["#FF69B4", "#FF1493", "#FFB6C1", "#FF85A2", "#FF6B9D"];
      
      // Top left
      drawFlower(40, 40, 18, flowerColors[0]);
      drawFlower(80, 25, 14, flowerColors[1]);
      
      // Top right
      drawFlower(558, 40, 18, flowerColors[2]);
      drawFlower(520, 25, 14, flowerColors[3]);
      
      // Bottom left
      drawFlower(40, 440, 16, flowerColors[4]);
      drawFlower(75, 455, 13, flowerColors[0]);
      
      // Bottom right
      drawFlower(558, 440, 16, flowerColors[1]);
      drawFlower(520, 455, 13, flowerColors[2]);
      
      // Extra small flowers
      drawFlower(30, 200, 12, flowerColors[3]);
      drawFlower(568, 200, 12, flowerColors[4]);
      drawFlower(30, 320, 11, flowerColors[0]);
      drawFlower(568, 320, 11, flowerColors[1]);

      const cacheDir = path.join(__dirname, "cache");
      await fs.ensureDir(cacheDir);
      const filePath = path.join(cacheDir, `chudle_${senderID}.png`);
      await fs.writeFile(filePath, canvas.toBuffer("image/png"));

      await message.reply({
        body: "Chudley Moja 🌚🍼",
        attachment: fs.createReadStream(filePath)
      });

      fs.unlink(filePath, () => {});
    } catch (err) {
      console.error("[CHUDLE ERROR]", err);
      return message.reply("❌ Failed to generate the image. Please try again.");
    }
  }
};