MiniPlayer/generate_icons.py

#!/usr/bin/env python3
"""Generate MiniPlayer app icons (tri-color play button + ring)"""

from PIL import Image, ImageDraw
import math
import os

def create_icon(size):
    """Create icon at given size"""
    img = Image.new('RGBA', (size, size), (0, 0, 0, 0))
    draw = ImageDraw.Draw(img)
    
    # Background: dark rounded rect
    margin = int(size * 0.05)
    radius = int(size * 0.18)
    draw.rounded_rectangle(
        [margin, margin, size - margin, size - margin],
        radius=radius,
        fill=(28, 28, 30, 255)
    )
    
    cx, cy = size / 2, size / 2
    ring_radius = size * 0.38
    ring_width = size * 0.06
    tri_size = size * 0.28
    
    # Colors
    RED = (255, 59, 48)
    GREEN = (52, 199, 89)
    BLUE = (0, 122, 255)
    
    # === Outer Ring: 3 arc segments ===
    # Red: 150-270°, Green: 270-30°, Blue: 30-150°
    # Draw as thick arcs
    inner_r = ring_radius - ring_width / 2
    outer_r = ring_radius + ring_width / 2
    
    def draw_arc_segment(color, start_deg, end_deg):
        """Draw a thick arc segment"""
        for angle in range(int(start_deg * 10), int(end_deg * 10)):
            a = angle / 10.0
            rad = math.radians(a)
            ix = cx + inner_r * math.cos(rad)
            iy = cy + inner_r * math.sin(rad)
            ox = cx + outer_r * math.cos(rad)
            oy = cy + outer_r * math.sin(rad)
            draw.line([(ix, iy), (ox, oy)], fill=color, width=max(1, int(size * 0.005)))
    
    # Ring segments (start from top, clockwise)
    # Red: top-left to bottom-left (180° arc, offset)
    draw_arc_segment(RED, -60, 60)      # right side
    draw_arc_segment(GREEN, 60, 180)    # bottom
    draw_arc_segment(BLUE, 180, 300)    # left/top
    
    # === Play Triangle: split into 3 colored sections from center ===
    # Triangle pointing right: vertices relative to center
    # Shift slightly right for visual centering of play button
    offset_x = tri_size * 0.08
    
    # Triangle vertices (pointing right)
    top = (cx - tri_size * 0.4 + offset_x, cy - tri_size * 0.55)
    bottom = (cx - tri_size * 0.4 + offset_x, cy + tri_size * 0.55)
    right = (cx + tri_size * 0.55 + offset_x, cy)
    
    # Center of triangle
    tcx = (top[0] + bottom[0] + right[0]) / 3
    tcy = (top[1] + bottom[1] + right[1]) / 3
    
    # Draw 3 sections from center to each edge
    # Section 1 (Red): center -> top -> right
    draw.polygon([
        (tcx, tcy),
        top,
        right
    ], fill=RED)
    
    # Section 2 (Green): center -> right -> bottom
    draw.polygon([
        (tcx, tcy),
        right,
        bottom
    ], fill=GREEN)
    
    # Section 3 (Blue): center -> bottom -> top
    draw.polygon([
        (tcx, tcy),
        bottom,
        top
    ], fill=BLUE)
    
    # Thin white lines from center to vertices (separators)
    line_w = max(1, int(size * 0.004))
    draw.line([(tcx, tcy), top], fill=(255, 255, 255, 180), width=line_w)
    draw.line([(tcx, tcy), bottom], fill=(255, 255, 255, 180), width=line_w)
    draw.line([(tcx, tcy), right], fill=(255, 255, 255, 180), width=line_w)
    
    return img


def generate_macos_icons(output_dir):
    """Generate macOS .appiconset"""
    appiconset = os.path.join(output_dir, "MiniPlayer.appiconset")
    os.makedirs(appiconset, exist_ok=True)
    
    sizes = {
        "icon_16": 16,
        "icon_16@2x": 32,
        "icon_32": 32,
        "icon_32@2x": 64,
        "icon_128": 128,
        "icon_128@2x": 256,
        "icon_256": 256,
        "icon_256@2x": 512,
        "icon_512": 512,
        "icon_512@2x": 1024,
    }
    
    images_json = []
    for name, px in sizes.items():
        fname = f"{name}.png"
        icon = create_icon(px)
        icon.save(os.path.join(appiconset, fname))
        
        # Parse size and scale
        if "@2x" in name:
            base = name.replace("@2x", "")
            scale = "2x"
            sz = base.replace("icon_", "")
        else:
            scale = "1x"
            sz = name.replace("icon_", "")
        
        images_json.append({
            "filename": fname,
            "idiom": "mac",
            "scale": scale,
            "size": f"{sz}x{sz}"
        })
        print(f"  {fname}: {px}x{px}")
    
    # Write Contents.json
    import json
    contents = {
        "images": images_json,
        "info": {"author": "MiniPlayer", "version": 1}
    }
    with open(os.path.join(appiconset, "Contents.json"), "w") as f:
        json.dump(contents, f, indent=2)
    
    print(f"  Contents.json written")


def generate_ios_icons(output_dir):
    """Generate iOS AppIcon set"""
    appiconset = os.path.join(output_dir, "AppIcon.appiconset")
    os.makedirs(appiconset, exist_ok=True)
    
    # iOS icon sizes (points x scale = pixels)
    ios_sizes = [
        ("20x20", "2x", 40),
        ("20x20", "3x", 60),
        ("29x29", "2x", 58),
        ("29x29", "3x", 87),
        ("40x40", "2x", 80),
        ("40x40", "3x", 120),
        ("60x60", "2x", 120),
        ("60x60", "3x", 180),
        ("76x76", "2x", 152),
        ("83.5x83.5", "2x", 167),
        ("1024x1024", "1x", 1024),
    ]
    
    images_json = []
    for sz, scale, px in ios_sizes:
        fname = f"icon_{px}.png"
        fpath = os.path.join(appiconset, fname)
        if not os.path.exists(fpath):
            icon = create_icon(px)
            icon.save(fpath)
        images_json.append({
            "filename": fname,
            "idiom": "ios-marketing" if px == 1024 else "iphone" if "x20" in sz or "x29" in sz or "x40" in sz or "x60" in sz else "ipad",
            "scale": scale,
            "size": sz
        })
        print(f"  {fname}: {px}x{px}")
    
    import json
    contents = {
        "images": images_json,
        "info": {"author": "MiniPlayer", "version": 1}
    }
    with open(os.path.join(appiconset, "Contents.json"), "w") as f:
        json.dump(contents, f, indent=2)
    
    print(f"  Contents.json written")


if __name__ == "__main__":
    base = os.path.dirname(os.path.abspath(__file__))
    
    print("=== macOS Icons ===")
    macos_dir = os.path.join(base, "Sources", "Resources", "macOS")
    generate_macos_icons(macos_dir)
    
    print("\n=== iOS Icons ===")
    ios_dir = os.path.join(base, "Sources", "Resources", "iOS")
    generate_ios_icons(ios_dir)
    
    # Also save a preview
    preview = create_icon(512)
    preview_path = os.path.join(base, "build", "icon_preview.png")
    os.makedirs(os.path.dirname(preview_path), exist_ok=True)
    preview.save(preview_path)
    print(f"\nPreview: {preview_path}")
    
    print("\nDone!")