Music Audio File And Image Search Tool

function processImage(originalImg, songTitle = "Unknown Track", artistName = "Unknown Artist", searchText = "Search Topic Music Audio File Player Mp3 Song Lyric Vector Image Png") {
    // Create canvas and setup dimensions for our 'player UI'
    const canvas = document.createElement("canvas");
    const width = 800;
    const height = 400;
    canvas.width = width;
    canvas.height = height;
    const ctx = canvas.getContext("2d");

    // Helper function to draw rounded rectangles
    function roundRect(ctx, x, y, w, h, r) {
        ctx.beginPath();
        ctx.moveTo(x + r, y);
        ctx.lineTo(x + w - r, y);
        ctx.quadraticCurveTo(x + w, y, x + w, y + r);
        ctx.lineTo(x + w, y + h - r);
        ctx.quadraticCurveTo(x + w, y + h, x + w - r, y + h);
        ctx.lineTo(x + r, y + h);
        ctx.quadraticCurveTo(x, y + h, x, y + h - r);
        ctx.lineTo(x, y + r);
        ctx.quadraticCurveTo(x, y, x + r, y);
        ctx.closePath();
    }

    // 1. Draw blurred background
    const scale = Math.max(width / originalImg.width, height / originalImg.height);
    const bgW = originalImg.width * scale;
    const bgH = originalImg.height * scale;
    const bgX = (width - bgW) / 2;
    const bgY = (height - bgH) / 2;

    ctx.save();
    ctx.filter = 'blur(15px) brightness(0.6)';
    ctx.drawImage(originalImg, bgX, bgY, bgW, bgH);
    ctx.restore();

    // Dark overlay for better text contrast
    ctx.fillStyle = "rgba(0, 0, 0, 0.4)";
    ctx.fillRect(0, 0, width, height);

    // 2. Draw Top Search Bar
    const searchX = 40;
    const searchY = 30;
    const searchW = 720;
    const searchH = 44;
    const searchR = 22;

    roundRect(ctx, searchX, searchY, searchW, searchH, searchR);
    ctx.fillStyle = 'rgba(255, 255, 255, 0.15)';
    ctx.fill();
    ctx.strokeStyle = 'rgba(255, 255, 255, 0.3)';
    ctx.lineWidth = 1;
    ctx.stroke();

    // Search Icon & Text
    ctx.fillStyle = '#ffffff';
    ctx.font = '16px Arial, sans-serif';
    ctx.textAlign = 'left';
    ctx.textBaseline = 'middle';
    // Magnifying glass emoji + search text
    ctx.fillText("🔍   " + searchText.substring(0, 85) + (searchText.length > 85 ? "..." : ""), searchX + 20, searchY + searchH / 2);

    // 3. Draw Album Cover (Square, left aligned)
    const albumSize = 220;
    const albumX = 40;
    const albumY = 110;
    const albumR = 15;

    ctx.save();
    roundRect(ctx, albumX, albumY, albumSize, albumSize, albumR);
    ctx.clip();
    
    // Scale original image to cover the square album box
    const srcSize = Math.min(originalImg.width, originalImg.height);
    const srcX = (originalImg.width - srcSize) / 2;
    const srcY = (originalImg.height - srcSize) / 2;
    ctx.drawImage(originalImg, srcX, srcY, srcSize, srcSize, albumX, albumY, albumSize, albumSize);
    ctx.restore();
    
    // Album subtle border
    roundRect(ctx, albumX, albumY, albumSize, albumSize, albumR);
    ctx.strokeStyle = 'rgba(255, 255, 255, 0.2)';
    ctx.stroke();

    // 4. Draw Song Info
    const textX = 300;
    let textY = 145;

    ctx.fillStyle = '#ffffff';
    ctx.font = 'bold 34px sans-serif';
    ctx.textBaseline = 'top';
    ctx.fillText(songTitle, textX, textY);

    textY += 45;
    ctx.fillStyle = '#cccccc';
    ctx.font = '22px sans-serif';
    ctx.fillText(artistName, textX, textY);

    // 5. Draw Progress Bar
    const progressY = 240;
    const progressW = 460;
    const progressFill = 0.35; // 35% played

    // Background track
    roundRect(ctx, textX, progressY, progressW, 6, 3);
    ctx.fillStyle = 'rgba(255, 255, 255, 0.2)';
    ctx.fill();

    // Filled track
    roundRect(ctx, textX, progressY, progressW * progressFill, 6, 3);
    ctx.fillStyle = '#1db954'; // A familiar green hint
    ctx.fill();

    // Playhead thumb
    ctx.beginPath();
    ctx.arc(textX + progressW * progressFill, progressY + 3, 7, 0, Math.PI * 2);
    ctx.fillStyle = '#ffffff';
    ctx.fill();

    // Timestamps
    ctx.fillStyle = '#aaaaaa';
    ctx.font = '14px sans-serif';
    ctx.fillText("1:15", textX, progressY + 15);
    ctx.textAlign = 'right';
    ctx.fillText("3:34", textX + progressW, progressY + 15);

    // 6. Draw Player Controls
    // Space between album and right side is 500px, center is 300 + 460/2 = 530
    const cx = 530;
    const cy = 310;
    
    // Play Button (Circle)
    ctx.beginPath();
    ctx.arc(cx, cy, 30, 0, Math.PI * 2);
    ctx.fillStyle = '#ffffff';
    ctx.fill();

    // Play Button (Triangle inside)
    ctx.beginPath();
    ctx.moveTo(cx - 8, cy - 12);
    ctx.lineTo(cx + 14, cy);
    ctx.lineTo(cx - 8, cy + 12);
    ctx.closePath();
    ctx.fillStyle = '#000000';
    ctx.fill();

    // Previous Track Button
    ctx.fillStyle = '#ffffff';
    ctx.beginPath();
    ctx.moveTo(cx - 60, cy);
    ctx.lineTo(cx - 45, cy - 12);
    ctx.lineTo(cx - 45, cy + 12);
    ctx.fill();
    ctx.fillRect(cx - 64, cy - 12, 4, 24);

    // Next Track Button
    ctx.beginPath();
    ctx.moveTo(cx + 60, cy);
    ctx.lineTo(cx + 45, cy - 12);
    ctx.lineTo(cx + 45, cy + 12);
    ctx.fill();
    ctx.fillRect(cx + 60, cy - 12, 4, 24);

    return canvas;
}