#!/usr/bin/env python3
"""
测试后端是否能正确访问 data 目录
"""
import sys
from pathlib import Path

# 添加 backend 到 Python 路径
sys.path.insert(0, str(Path(__file__).parent))

try:
    from backend.core.config import settings
except ImportError:
    from core.config import settings

def test_paths():
    """测试所有路径配置"""
    print("=" * 60)
    print("路径配置测试")
    print("=" * 60)
    
    # 测试基本路径
    print(f"\n1. 项目根目录 (BASE_PATH):")
    print(f"   {settings.BASE_PATH}")
    print(f"   存在: {settings.BASE_PATH.exists()}")
    
    print(f"\n2. 数据目录 (DATA_PATH):")
    print(f"   {settings.DATA_PATH}")
    print(f"   存在: {settings.DATA_PATH.exists()}")
    
    # 测试子目录
    directories = {
        "预设目录 (PRESET_PATH)": settings.PRESET_PATH,
        "角色卡目录 (CHARACTERS_PATH)": settings.CHARACTERS_PATH,
        "聊天目录 (CHAT_PATH)": settings.CHAT_PATH,
        "世界书目录 (WORLDBOOKS_PATH)": settings.WORLDBOOKS_PATH,
        "API配置目录": settings.DATA_PATH / "apiconfig",
        "图片目录 (IMAGES_PATH)": settings.IMAGES_PATH,
    }
    
    print("\n3. 子目录检查:")
    for name, path in directories.items():
        exists = path.exists()
        status = "✅" if exists else "❌"
        print(f"   {status} {name}:")
        print(f"      {path}")
        
        if exists:
            # 列出目录内容（如果有）
            try:
                items = list(path.iterdir())
                if items:
                    print(f"      内容: {[item.name for item in items[:5]]}")
                else:
                    print(f"      (空目录)")
            except Exception as e:
                print(f"      读取失败: {e}")
    
    # 测试预设文件
    print("\n4. 预设文件测试:")
    preset_files = list(settings.PRESET_PATH.glob("*.json")) if settings.PRESET_PATH.exists() else []
    print(f"   找到 {len(preset_files)} 个预设文件")
    for pf in preset_files[:3]:
        print(f"   - {pf.name}")
    
    # 测试角色卡
    print("\n5. 角色卡测试:")
    char_dirs = list(settings.CHARACTERS_PATH.iterdir()) if settings.CHARACTERS_PATH.exists() else []
    char_count = sum(1 for d in char_dirs if d.is_dir())
    print(f"   找到 {char_count} 个角色")
    for cd in char_dirs[:3]:
        if cd.is_dir():
            char_file = cd / "character.json"
            has_char_file = char_file.exists()
            print(f"   - {cd.name} (character.json: {'✅' if has_char_file else '❌'})")
    
    print("\n" + "=" * 60)
    print("测试完成!")
    print("=" * 60)

if __name__ == "__main__":
    test_paths()