import os
from pathlib import Path

# 基础路径配置
BASE_DIR = Path(__file__).parent.parent.parent
UPLOAD_DIR = BASE_DIR / "uploads"
AUDIO_DIR = UPLOAD_DIR / "audio"
MARKDOWN_DIR = UPLOAD_DIR / "markdown"

# 文件上传配置
ALLOWED_EXTENSIONS = {".mp3", ".wav", ".m4a", ".mpeg", ".mp4"}
ALLOWED_IMAGE_EXTENSIONS = {".jpg", ".jpeg", ".png", ".gif", ".webp"}
MAX_FILE_SIZE = 100 * 1024 * 1024  # 100MB
MAX_IMAGE_SIZE = 10 * 1024 * 1024  # 10MB

# 确保上传目录存在
UPLOAD_DIR.mkdir(exist_ok=True)
AUDIO_DIR.mkdir(exist_ok=True)
MARKDOWN_DIR.mkdir(exist_ok=True)

# 数据库配置
DATABASE_CONFIG = {
    'host': os.getenv('DB_HOST', 'localhost'),
    'user': os.getenv('DB_USER', 'root'),
    'password': os.getenv('DB_PASSWORD', ''),
    'database': os.getenv('DB_NAME', 'imeeting'),
    'port': int(os.getenv('DB_PORT', '3306')),
    'charset': 'utf8mb4'
}

# API配置
API_CONFIG = {
    'host': os.getenv('API_HOST', '0.0.0.0'),
    'port': int(os.getenv('API_PORT', '8000')),
    'cors_origins': os.getenv('CORS_ORIGINS', 'http://localhost:5173').split(',')
}

# 七牛云配置
QINIU_ACCESS_KEY = os.getenv('QINIU_ACCESS_KEY', 'A0tp96HCtg-wZCughTgi5vc2pJnw3btClwxRE_e8')
QINIU_SECRET_KEY = os.getenv('QINIU_SECRET_KEY', 'Lj-MSHpaVbmzpS86kMIjmwikvYOT9iPBjCk9hm6k')
QINIU_BUCKET = os.getenv('QINIU_BUCKET', 'imeeting')
QINIU_DOMAIN = os.getenv('QINIU_DOMAIN', 't0vogyxkz.hn-bkt.clouddn.com')

# Dashscope (Tongyi Qwen) API Key
DASHSCOPE_API_KEY = os.getenv('DASHSCOPE_API_KEY', 'sk-c2bf06ea56b4491ea3d1e37fdb472b8f')