Image Scanner Topic Search Tool For Movie Studios And Companies

function processImage(originalImg, studioName = "Warner Bros. Pictures", company = "Syncopy", year = "2010", scannerColor = "#00ff00") {
    const canvas = document.createElement("canvas");
    const ctx = canvas.getContext("2d");
    
    // Set canvas dimensions to match the original image
    const w = originalImg.width;
    const h = originalImg.height;
    canvas.width = w;
    canvas.height = h;
    
    // Draw original image
    ctx.drawImage(originalImg, 0, 0, w, h);
    
    // Add a slight dark tint for contrast to make the scanner effects pop
    ctx.fillStyle = "rgba(0, 0, 0, 0.35)";
    ctx.fillRect(0, 0, w, h);
    
    // Draw retro horizontal scanlines
    ctx.fillStyle = "rgba(0, 0, 0, 0.15)";
    for (let y = 0; y < h; y += 4) {
        ctx.fillRect(0, y, w, 1);
    }
    
    // Target bounding box dimensions (centered)
    const boxW = w * 0.6;
    const boxH = h * 0.6;
    const boxX = (w - boxW) / 2;
    const boxY = (h - boxH) / 2;
    
    const bracketLen = Math.max(20, w * 0.05);
    const bracketThickness = Math.max(2, w * 0.005);
    
    ctx.strokeStyle = scannerColor;
    ctx.fillStyle = scannerColor;
    ctx.lineWidth = bracketThickness;
    
    // Add a glow effect for the tech aesthetic
    ctx.shadowColor = scannerColor;
    ctx.shadowBlur = Math.max(5, w * 0.01);
    
    // Draw corners of the visual targeting interface
    // Top-Left bracket
    ctx.beginPath();
    ctx.moveTo(boxX, boxY + bracketLen);
    ctx.lineTo(boxX, boxY);
    ctx.lineTo(boxX + bracketLen, boxY);
    ctx.stroke();
    
    // Top-Right bracket
    ctx.beginPath();
    ctx.moveTo(boxX + boxW - bracketLen, boxY);
    ctx.lineTo(boxX + boxW, boxY);
    ctx.lineTo(boxX + boxW, boxY + bracketLen);
    ctx.stroke();
    
    // Bottom-Left bracket
    ctx.beginPath();
    ctx.moveTo(boxX, boxY + boxH - bracketLen);
    ctx.lineTo(boxX, boxY + boxH);
    ctx.lineTo(boxX + bracketLen, boxY + boxH);
    ctx.stroke();
    
    // Bottom-Right bracket
    ctx.beginPath();
    ctx.moveTo(boxX + boxW, boxY + boxH - bracketLen);
    ctx.lineTo(boxX + boxW, boxY + boxH);
    ctx.lineTo(boxX + boxW - bracketLen, boxY + boxH);
    ctx.stroke();
    
    // Draw scanning laser line
    const laserY = boxY + (boxH * 0.35); // Simulated midway scan placement
    ctx.beginPath();
    ctx.moveTo(boxX - bracketThickness * 2, laserY);
    ctx.lineTo(boxX + boxW + bracketThickness * 2, laserY);
    ctx.lineWidth = bracketThickness * 1.5;
    ctx.stroke();
    
    // Revert shadow blur to 0 for crisp text measurement
    ctx.shadowBlur = 0;
    
    // Calculate adaptive font sizes based on image dimensions
    const fontSize = Math.max(12, Math.floor(w * 0.025));
    const lineHeight = fontSize * 1.5;
    ctx.font = `bold ${fontSize}px "Courier New", Courier, monospace`;
    
    // Prepare HUD text simulating the requested scanner search topic identifier
    const textLines = [
        "SCANNER PICK IDENTIFIER",
        "=========================",
        "TOPIC : Movie & Cinema",
        `СТУДИИ: ${studioName}`,
        `КИНОКОМПАНИИ: ${company}`,
        `ГОДА  : ${year}`,
        "=========================",
        "MATCH : 98.7% - VERIFIED"
    ];
    
    // Find maximum width of the text to draw an outline box
    let maxTextWidth = 0;
    for (const line of textLines) {
        const metrics = ctx.measureText(line);
        if (metrics.width > maxTextWidth) maxTextWidth = metrics.width;
    }
    
    // Calculate coordinates for the Heads-Up Display (HUD) panel
    const pad = fontSize;
    const panelW = maxTextWidth + (pad * 2);
    const panelH = (textLines.length * lineHeight) + (pad * 1.5);
    const panelX = Math.max(10, w * 0.05);
    const panelY = Math.max(10, h * 0.05);
    
    // Draw HUD background panel
    ctx.fillStyle = "rgba(0, 15, 0, 0.8)";
    ctx.strokeStyle = scannerColor;
    ctx.lineWidth = Math.max(1, w * 0.002);
    ctx.fillRect(panelX, panelY, panelW, panelH);
    ctx.strokeRect(panelX, panelY, panelW, panelH);
    
    // Draw HUD text with glow
    ctx.fillStyle = scannerColor;
    ctx.shadowBlur = Math.max(2, w * 0.005);
    
    textLines.forEach((line, index) => {
        ctx.fillText(line, panelX + pad, panelY + pad + (index * lineHeight) + (fontSize * 0.75));
    });
    
    // Draw random "data analysis points" scattered inside bounding box
    const numPoints = 12;
    ctx.shadowBlur = 0;
    ctx.fillStyle = scannerColor;
    
    for (let i = 0; i < numPoints; i++) {
        // Deterministic pseudo-random positions based on image size and loop index
        const rx = boxX + ((Math.sin(w * i) * 0.5 + 0.5) * boxW);
        const ry = boxY + ((Math.cos(h * i) * 0.5 + 0.5) * boxH);
        
        ctx.beginPath();
        ctx.arc(rx, ry, Math.max(1.5, w * 0.003), 0, Math.PI * 2);
        ctx.fill();
        
        // Draw small tech lines connecting the points
        ctx.beginPath();
        ctx.moveTo(rx, ry);
        ctx.lineTo(rx + (Math.cos(i) * bracketLen), ry + (Math.sin(i) * bracketLen));
        ctx.lineWidth = Math.max(0.5, w * 0.001);
        ctx.stroke();
    }
    
    // Decorate the intersection nodes
    ctx.beginPath();
    ctx.arc(boxX + boxW / 2, laserY, bracketThickness * 2, 0, Math.PI * 2);
    ctx.fill();
    
    return canvas;
}