#!/usr/bin/env python3 """ Design System to Roadshow Brand Style Converter 将 web-design-analyzer 输出的设计系统转换为 ppt-roadshow-generator 可用的品牌风格配置 转换逻辑： 1. 颜色格式转换：数组 → 对象 2. 字段映射：typography → fonts 3. 智能推断：layout_style 和 overall_theme """ import json import argparse import re from pathlib import Path from typing import Dict, Any, Optional # ============================================================================= # Style Keywords for Inference # ============================================================================= BUSINESS_KEYWORDS = [ "professional", "business", "corporate", "enterprise", "formal", "minimalist", "clean", "elegant", "refined" ] TECH_KEYWORDS = [ "modern", "tech", "cyber", "futuristic", "digital", "innovation", "gradient", "glassmorphism", "neomorphism" ] CREATIVE_KEYWORDS = [ "creative", "playful", "vibrant", "bold", "dynamic", "energetic", "artistic", "expressive", "unique" ] MINIMALIST_KEYWORDS = [ "minimalist", "simple", "minimal", "clean", "basic", "essential" ] # ============================================================================= # Converter # ============================================================================= class DesignSystemConverter: """Converter from design system to roadshow brand style.""" def __init__(self, input_data: Dict[str, Any]): """ Initialize converter with input design system data. Args: input_data: Design system JSON from web-design-analyzer """ self.input_data = input_data self.output_data = { "colors": { "primary": "", "secondary": "", "accent": "", "background": "#ffffff", "text": "#2c3e50" }, "fonts": { "title": "Arial Bold", "body": "Arial", "accent": "Arial Italic" }, "design_elements": { "logo": "", "icons": [], "patterns": [] }, "layout_style": "minimalist", "overall_theme": "" } def convert_colors(self) -> None: """Convert colors from array format to object format.""" colors = self.input_data.get("colors", []) if not colors: print("警告：未找到颜色信息，使用默认值") self.output_data["colors"]["primary"] = "#3498db" self.output_data["colors"]["secondary"] = "#2980b9" self.output_data["colors"]["accent"] = "#e74c3c" return # 映射颜色角色 color_map = {} for color_item in colors: role = color_item.get("role", "").lower() hex_code = color_item.get("hex", "") if not hex_code: continue # 映射角色到输出字段 if role in ["primary", "main"]: color_map["primary"] = hex_code elif role in ["secondary", "sub"]: color_map["secondary"] = hex_code elif role in ["accent", "highlight"]: color_map["accent"] = hex_code elif role in ["background", "bg"]: color_map["background"] = hex_code elif role in ["text", "foreground"]: color_map["text"] = hex_code # 如果映射不全，使用顺序填充 if "primary" not in color_map and len(colors) >= 1: color_map["primary"] = colors[0].get("hex", "#3498db") if "secondary" not in color_map and len(colors) >= 2: color_map["secondary"] = colors[1].get("hex", "#2980b9") if "accent" not in color_map and len(colors) >= 3: color_map["accent"] = colors[2].get("hex", "#e74c3c") # 更新输出 for key, value in color_map.items(): if value: self.output_data["colors"][key] = value print("✓ 颜色转换完成") def convert_fonts(self) -> None: """Convert typography to fonts object.""" typography = self.input_data.get("typography", "") if not typography: print("警告：未找到排版信息，使用默认字体") return # 尝试解析 typography 字符串 # typography 可能是字符串或对象 if isinstance(typography, str): # 从字符串中提取字体信息 # 常见格式："Helvetica", "Arial", "SF Pro Display" font_name = typography.strip() if font_name: self.output_data["fonts"]["title"] = f"{font_name} Bold" self.output_data["fonts"]["body"] = font_name self.output_data["fonts"]["accent"] = f"{font_name} Italic" elif isinstance(typography, dict): # 如果是对象，直接映射 self.output_data["fonts"]["title"] = typography.get("title", "Arial Bold") self.output_data["fonts"]["body"] = typography.get("body", "Arial") self.output_data["fonts"]["accent"] = typography.get("accent", "Arial Italic") print("✓ 字体转换完成") def infer_layout_style(self) -> None: """Infer layout style from style_name and components.""" style_name = self.input_data.get("style_name", "").lower() components = str(self.input_data.get("components", "")).lower() # 合并文本用于分析 combined_text = f"{style_name} {components}" # 检查关键词 if any(kw in combined_text for kw in BUSINESS_KEYWORDS): self.output_data["layout_style"] = "business" elif any(kw in combined_text for kw in TECH_KEYWORDS): self.output_data["layout_style"] = "tech" elif any(kw in combined_text for kw in CREATIVE_KEYWORDS): self.output_data["layout_style"] = "creative" elif any(kw in combined_text for kw in MINIMALIST_KEYWORDS): self.output_data["layout_style"] = "minimalist" else: # 默认使用 minimalist self.output_data["layout_style"] = "minimalist" print(f"✓ 推断布局风格: {self.output_data['layout_style']}") def infer_overall_theme(self) -> None: """Infer overall theme from style_name.""" style_name = self.input_data.get("style_name", "") if style_name: self.output_data["overall_theme"] = style_name else: self.output_data["overall_theme"] = "Modern Design Style" print(f"✓ 设置整体主题: {self.output_data['overall_theme']}") def convert(self) -> Dict[str, Any]: """ Execute full conversion. Returns: Converted brand style data. """ print("开始转换设计系统为路演品牌风格...") self.convert_colors() self.convert_fonts() self.infer_layout_style() self.infer_overall_theme() print("✓ 转换完成") return self.output_data # ============================================================================= # Main Function # ============================================================================= def main(): """Main entry point.""" parser = argparse.ArgumentParser( description="将 web-design-analyzer 输出转换为 ppt-roadshow-generator 品牌风格", formatter_class=argparse.RawDescriptionHelpFormatter ) parser.add_argument( "--input", "-i", type=str, required=True, help="web-design-analyzer 输出的 JSON 文件路径" ) parser.add_argument( "--output", "-o", type=str, default="brand_style.json", help="输出的 brand_style.json 文件路径（默认: brand_style.json）" ) args = parser.parse_args() # 读取输入文件 input_path = Path(args.input) if not input_path.exists(): print(f"错误：输入文件不存在: {args.input}") return 1 try: with open(input_path, 'r', encoding='utf-8') as f: input_data = json.load(f) except json.JSONDecodeError as e: print(f"错误：JSON 解析失败: {e}") return 1 # 执行转换 converter = DesignSystemConverter(input_data) output_data = converter.convert() # 保存输出文件 output_path = Path(args.output) try: with open(output_path, 'w', encoding='utf-8') as f: json.dump(output_data, f, indent=2, ensure_ascii=False) print(f"\n✓ 品牌风格配置已保存: {output_path}") except Exception as e: print(f"错误：无法写入输出文件: {e}") return 1 return 0 if __name__ == "__main__": exit(main())