APP_UI/图标/icons.gen.py

# -*- coding: utf-8 -*-
"""泓衍票据 · 应用图标方案生成器 —— 1024×1024 标准 SVG
   每个方案输出：iOS 整图 / Android 自适应前景 / Android 自适应背景 / Android 单色
"""
import pathlib

OUT = pathlib.Path("/Users/guoguo/Desktop/HeHuiDeepBlue/设计/深空蓝/图标/svg")
OUT.mkdir(parents=True, exist_ok=True)

THEMES = {
  "deep": dict(   # 深空蓝（主方案）
    bg=[("0","#3170FF"),(".48","#1B4FD8"),("1","#0A2A82")],
    glow="#A8C6FF", glowop=".42",
    ink=[("0","#FFFFFF"),("1","#D9E7FF")],
    sub="#8FB2FF",
    gold=[("0","#F8C263"),("1","#E08A17")],
  ),
  "frost": dict(  # 霜白（浅色方案）
    bg=[("0","#FFFFFF"),(".52","#EDF3FF"),("1","#D6E3F9")],
    glow="#FFFFFF", glowop=".85",
    ink=[("0","#2A62EA"),("1","#0E3AAE")],
    sub="#FFFFFF",
    gold=[("0","#DCA02C"),("1","#A8680A")],
  ),
  "mono": dict(   # Android 13+ 单色主题图标
    bg=[("0","#00000000"),("1","#00000000")],
    glow="#000000", glowop="0",
    ink=[("0","#FFFFFF"),("1","#FFFFFF")],
    sub="#000000",
    gold=[("0","#FFFFFF"),("1","#FFFFFF")],
    mono=True,
  ),
}
SAFE = 0.72   # Android 自适应安全区缩放

def stops(l): return "".join(f'<stop offset="{o}" stop-color="{c}"/>' for o,c in l)

# ── 图形本体：返回 (满版元素, 主体标记) ──────────────────────
def mark_A(p):   # A 三叠水 · 泓纹（水波三叠，末叠鎏金）
    def wave(x0, L, y, a=32):
        return (f"M {x0} {y} C {x0+L*0.16:.0f} {y-a} {x0+L*0.34:.0f} {y-a} {x0+L*0.5:.0f} {y} "
                f"S {x0+L*0.84:.0f} {y+a} {x0+L} {y}")
    return "", f'''
<g fill="none" stroke-width="116" stroke-linecap="round">
  <path d="{wave(302,420,348)}" stroke="url(#inkg)"/>
  <path d="{wave(262,500,512)}" stroke="url(#inkg)"/>
  <path d="{wave(238,548,676)}" stroke="url(#goldg)"/>
</g>'''

def mark_B(p):   # B 券印 · 票据 + 骑缝章
    return "", f'''
<mask id="mB">
  <rect x="0" y="0" width="1024" height="1024" fill="#fff"/>
  <circle cx="734" cy="244" r="120" fill="#000"/>
</mask>
<g transform="translate(512,512) rotate(-7)">
  <g mask="url(#mB)" transform="rotate(7) translate(-512,-512)">
    <g transform="translate(512,512) rotate(-7)">
      <rect x="-243" y="-296" width="486" height="592" rx="70" fill="url(#inkg)"/>
      <rect x="-152" y="-150" width="238" height="50" rx="25" fill="{p['sub']}"/>
      <rect x="-152" y="-52"  width="304" height="50" rx="25" fill="{p['sub']}"/>
      <rect x="-152" y="74"   width="220" height="62" rx="31" fill="url(#goldg)"/>
    </g>
  </g>
</g>
<circle cx="734" cy="244" r="88" fill="url(#goldg)"/>'''

def mark_C(p):   # C 泓池 · 深水环 + 金色水面
    return "", f'''
<clipPath id="cC"><circle cx="512" cy="512" r="{232 if p.get("mono") else 256}"/></clipPath>
<circle cx="512" cy="512" r="300" fill="none" stroke="url(#inkg)" stroke-width="88"/>
<g clip-path="url(#cC)">
  <path d="M 224 548 C 300 486 368 604 470 552 C 562 505 636 588 812 516 L 812 812 L 224 812 Z" fill="url(#goldg)"/>
</g>'''

def mark_D(p):   # D 泓衡 · H 字标（斜梁）
    return "", f'''
<g transform="translate(512,512) scale(.96)">
  <rect x="-250" y="-310" width="134" height="620" rx="42" fill="url(#inkg)"/>
  <rect x="116"  y="-310" width="134" height="620" rx="42" fill="url(#inkg)"/>
  <path d="M -186 -12 L 186 -132 L 186 8 L -186 128 Z" fill="url(#goldg)"/>
</g>'''

def mark_E(p):   # E 玺信 · 印章 + 泓
    return "", f'''
<g transform="translate(512,512) rotate(-4)">
  <rect x="-302" y="-302" width="604" height="604" rx="116" fill="none" stroke="url(#goldg)" stroke-width="54"/>
  <text x="0" y="8" text-anchor="middle" dominant-baseline="central"
        font-family="PingFang SC, Heiti SC, STHeiti, sans-serif" font-weight="600" font-size="386"
        fill="url(#inkg)">泓</text>
</g>'''

def mark_F(p):   # F 票角 · 整枚图标即一张票据，右下折角
    bleed = '<path d="M 1024 590 L 1024 1024 L 590 1024 Z" fill="url(#goldg)"/>'
    return bleed, f'''
<g>
  <rect x="286" y="316" width="286" height="66" rx="33" fill="url(#inkg)"/>
  <rect x="286" y="440" width="400" height="66" rx="33" fill="url(#inkg)"/>
  <rect x="286" y="562" width="238" height="78" rx="39" fill="url(#goldg)"/>
</g>'''

MARKS = {"a":mark_A,"b":mark_B,"c":mark_C,"d":mark_D,"e":mark_E,"f":mark_F}
NAMES = {"a":"sanshui","b":"quanyin","c":"hongchi","d":"hengbiao","e":"xixin","f":"piaojiao"}

def build(key, theme, layer):
    """layer: full | fg | bg | mono"""
    p = THEMES["mono" if layer=="mono" else theme]
    bleed, mark = MARKS[key](p)
    d = f'''<linearGradient id="bgg" x1="0" y1="0" x2=".85" y2="1">{stops(p["bg"])}</linearGradient>
<radialGradient id="glow" cx=".30" cy=".14" r=".82"><stop offset="0" stop-color="{p['glow']}" stop-opacity="{p['glowop']}"/><stop offset="1" stop-color="{p['glow']}" stop-opacity="0"/></radialGradient>
<linearGradient id="inkg" x1=".2" y1="0" x2=".8" y2="1">{stops(p["ink"])}</linearGradient>
<linearGradient id="goldg" x1=".1" y1="0" x2=".9" y2="1">{stops(p["gold"])}</linearGradient>'''
    plate = '<rect width="1024" height="1024" fill="url(#bgg)"/><rect width="1024" height="1024" fill="url(#glow)"/>'
    if layer == "full":
        inner = plate + bleed + mark
    elif layer == "bg":
        inner = plate + bleed
    elif layer == "fg":
        inner = f'<g transform="translate(512,512) scale({SAFE}) translate(-512,-512)">{mark}</g>'
    else:  # mono：ink/gold→白、sub→黑，整组作为 mask 打到黑色实底上
        inner = (f'<mask id="mono"><rect width="1024" height="1024" fill="#000"/>'
                 f'<g transform="translate(512,512) scale({SAFE}) translate(-512,-512)">{mark}</g></mask>'
                 f'<rect width="1024" height="1024" fill="#000" mask="url(#mono)"/>')
    return (f'<svg xmlns="http://www.w3.org/2000/svg" width="1024" height="1024" viewBox="0 0 1024 1024">'
            f'<defs>{d}</defs>{inner}</svg>')

n = 0
for k in MARKS:
    for t in ("deep","frost"):
        for layer, tag in (("full",""),("fg","-android-fg"),("bg","-android-bg")):
            (OUT/f"icon-{k}-{NAMES[k]}-{t}{tag}.svg").write_text(build(k,t,layer), encoding="utf-8")
            n += 1
    (OUT/f"icon-{k}-{NAMES[k]}-android-mono.svg").write_text(build(k,"deep","mono"), encoding="utf-8")
    n += 1
print(f"生成 {n} 个 SVG → {OUT}")