Movie Studio Identifier And Search Topic Image Database Tool

function processImage(originalImg, studioName = "Universal Pictures", searchTopic = "Cinematic Still / Action", databaseId = "DB-7492-X") {
    const canvas = document.createElement('canvas');
    const ctx = canvas.getContext('2d');

    // Normalize image dimensions to a fixed width so the HUD scales predictably
    const width = 1200;
    const height = Math.round((width / originalImg.width) * originalImg.height);
    const hudHeight = 250;

    canvas.width = width;
    canvas.height = height + hudHeight;

    // 1. Draw the original image
    ctx.fillStyle = '#000000';
    ctx.fillRect(0, 0, canvas.width, canvas.height);
    ctx.drawImage(originalImg, 0, 0, width, height);

    // 2. Draw HUD (Database / Identifier interface)
    // Dark techy background for the panel
    ctx.fillStyle = '#0a192f'; 
    ctx.fillRect(0, height, width, hudHeight);

    // HUD Top border line
    ctx.strokeStyle = '#64ffda'; 
    ctx.lineWidth = 4;
    ctx.beginPath();
    ctx.moveTo(0, height);
    ctx.lineTo(width, height);
    ctx.stroke();

    // HUD Inner bounding box
    ctx.lineWidth = 2;
    ctx.strokeRect(20, height + 20, width - 40, hudHeight - 40);

    // Faint grid background inside HUD
    ctx.strokeStyle = 'rgba(100, 255, 218, 0.08)';
    ctx.lineWidth = 1;
    for (let i = 20; i < width - 20; i += 40) {
        ctx.beginPath(); ctx.moveTo(i, height + 20); ctx.lineTo(i, height + hudHeight - 20); ctx.stroke();
    }
    for (let i = height + 20; i < height + hudHeight - 20; i += 40) {
        ctx.beginPath(); ctx.moveTo(20, i); ctx.lineTo(width - 20, i); ctx.stroke();
    }

    // 3. Database HUD Texts
    ctx.fillStyle = '#64ffda';
    ctx.font = 'bold 28px monospace';
    ctx.textAlign = 'left';
    ctx.fillText('DATABASE IDENTIFIER // СИСТЕМА ПОИСКА', 50, height + 65);

    ctx.font = '22px monospace';
    ctx.fillStyle = '#ccd6f6';
    ctx.fillText(`Identifier (ID) : ${databaseId}`, 50, height + 115);
    ctx.fillStyle = '#64ffda';
    ctx.fillText(`Киностудия      : ${studioName.toUpperCase()}`, 50, height + 155);
    ctx.fillStyle = '#ccd6f6';
    ctx.fillText(`Search Topic    : ${searchTopic.toUpperCase()}`, 50, height + 195);

    // 4. Draw Diagnostics / Simulated Barcode on the right side of the HUD
    const rightPanelX = width - 400;
    ctx.fillStyle = '#64ffda';
    ctx.font = 'bold 18px monospace';
    ctx.fillText('SCAN DIAGNOSTICS & FINGERPRINT', rightPanelX, height + 65);

    // Barcode lines
    let currentX = rightPanelX;
    for (let i = 0; i < 35; i++) {
        // Pseudo-random but deterministic widths based on index
        const barWidth = ((i * 13) % 6) + 2; 
        const barTall = ((i * 7) % 40) + 30;
        ctx.fillRect(currentX, height + 95 + (80 - barTall) / 2, barWidth, barTall);
        currentX += barWidth + (((i * 5) % 4) + 2);
    }
    
    ctx.font = '14px monospace';
    ctx.fillText('STATUS: MATCH FOUND - 99.8%', rightPanelX, height + 200);

    // 5. Draw Image Target Overlay (crosshairs/bounding box to simulate Identifier scanning)
    const cx = width / 2;
    const cy = height / 2;
    
    ctx.strokeStyle = 'rgba(100, 255, 218, 0.4)';
    ctx.lineWidth = 2;
    // Central reticle circle
    ctx.beginPath();
    ctx.arc(cx, cy, 120, 0, Math.PI * 2);
    ctx.stroke();
    
    // Crosshair Lines
    ctx.beginPath(); ctx.moveTo(cx - 140, cy); ctx.lineTo(cx + 140, cy); ctx.stroke();
    ctx.beginPath(); ctx.moveTo(cx, cy - 140); ctx.lineTo(cx, cy + 140); ctx.stroke();
    
    // Target acquisition corner brackets
    ctx.strokeStyle = 'rgba(100, 255, 218, 0.7)';
    ctx.lineWidth = 4;
    const s = 60; // bracket segment length
    const offset = 180; // distance from center
    // Top-Left
    ctx.beginPath(); ctx.moveTo(cx - offset, cy - offset + s); ctx.lineTo(cx - offset, cy - offset); ctx.lineTo(cx - offset + s, cy - offset); ctx.stroke();
    // Top-Right
    ctx.beginPath(); ctx.moveTo(cx + offset, cy - offset + s); ctx.lineTo(cx + offset, cy - offset); ctx.lineTo(cx + offset - s, cy - offset); ctx.stroke();
    // Bottom-Left
    ctx.beginPath(); ctx.moveTo(cx - offset, cy + offset - s); ctx.lineTo(cx - offset, cy + offset); ctx.lineTo(cx - offset + s, cy + offset); ctx.stroke();
    // Bottom-Right
    ctx.beginPath(); ctx.moveTo(cx + offset, cy + offset - s); ctx.lineTo(cx + offset, cy + offset); ctx.lineTo(cx + offset - s, cy + offset); ctx.stroke();

    // Floating text near crosshairs
    ctx.fillStyle = 'rgba(100, 255, 218, 0.9)';
    ctx.font = '16px monospace';
    ctx.fillText('TARGET ACQUIRED', cx + offset - 100, cy - offset - 10);
    ctx.fillText('ANALYZING FRAME...', cx - offset, cy + offset + 20);

    return canvas;
}