"""
PDF翻译网站配置文件
"""

# ==================== 基础配置 ====================
APP_NAME = "PDF翻译助手"
APP_VERSION = "1.0.0"
SECRET_KEY = "pdf-translate-secret-key-change-in-production"

# 数据库
DATABASE_URL = "sqlite:///pdf_translate.db"

# 文件存储
UPLOAD_DIR = "uploads"
CACHE_DIR = "cache"
OUTPUT_DIR = "outputs"
MAX_FILE_SIZE = 50 * 1024 * 1024  # 50MB

# ==================== LLM配置 ====================
LLM_CONFIG = {
    "api_base": "http://192.168.2.5:1234/v1",
    "api_key": "sk-lm-fuP5tGU8:Hi7YU87jHyDP6Ay8Tl2j",
    "model": "qwen/qwen3.5-35b-a3b",
    "max_tokens": 8000,
    "chunk_size": 2000,
    "timeout": 180,
}

# ==================== 用户权限配置 ====================
# 不同用户类型的限制
USER_LIMITS = {
    "guest": {  # 未登录访客
        "daily_translations": 3,        # 每日翻译次数
        "max_pages": 20,                 # 单个PDF最大页数
        "max_file_size": 10 * 1024 * 1024,  # 10MB
        "features": ["basic_translate"],
    },
    "free": {   # 免费注册用户
        "daily_translations": 10,
        "max_pages": 50,
        "max_file_size": 30 * 1024 * 1024,  # 30MB
        "features": ["basic_translate", "retranslate", "export_pdf", "history"],
    },
    "vip_basic": {  # 基础会员 (月付 ¥29)
        "daily_translations": 50,
        "max_pages": 100,
        "max_file_size": 50 * 1024 * 1024,
        "features": ["basic_translate", "compare_view", "retranslate", "history", "priority_queue", "export_pdf"],
    },
    "vip_pro": {    # 专业会员 (月付 ¥99)
        "daily_translations": 200,
        "max_pages": 500,
        "max_file_size": 100 * 1024 * 1024,
        "features": ["basic_translate", "compare_view", "retranslate", "history", "priority_queue", "export_pdf", "batch_translate", "custom_terms"],
    },
    "vip_enterprise": {  # 企业会员 (年付 ¥999)
        "daily_translations": -1,  # 无限制
        "max_pages": -1,           # 无限制
        "max_file_size": 200 * 1024 * 1024,
        "features": ["all"],
    },
}

# 会员套餐定价
MEMBERSHIP_PLANS = {
    "vip_basic": {
        "name": "基础会员",
        "price": 29,
        "period": "month",
        "description": "适合个人轻度使用",
    },
    "vip_pro": {
        "name": "专业会员",
        "price": 99,
        "period": "month",
        "description": "适合学术研究和专业翻译",
    },
    "vip_enterprise": {
        "name": "企业会员",
        "price": 999,
        "period": "year",
        "description": "适合企业和团队使用",
    },
}

# ==================== Redis缓存配置 ====================
REDIS_URL = "redis://localhost:6379/0"
CACHE_EXPIRE_DAYS = 30  # 缓存有效期30天

# ==================== 功能配置 ====================
ENABLE_EMAIL_VERIFY = False  # 是否启用邮箱验证
ENABLE_CACHE = True          # 是否启用翻译缓存
ENABLE_HISTORY = True        # 是否保存翻译历史