database:
  driver: sqlite3
  # SQLite DSN 说明：
  # - file:tss.db => 相对路径，在当前目录创建 tss.db
  # - cache=shared => 启用共享缓存，提高性能
  # - _fk=1 => 启用外键约束
  # - mode=rwc => 如果数据库不存在则创建（read-write-create）
  dsn: "file:tss.db?cache=shared&_fk=1&mode=rwc"

server:
  port: 8080
  host: localhost

jwt:
  secret: your-jwt-secret-here  # 在生产环境中应该使用环境变量
  expiration: 24h

auth:
  registration:
    enabled: false  # 是否允许注册
    message: "Registration is currently disabled. Please contact administrator."  # 禁用时的提示信息

storage:
  type: local  # local or s3
  local:
    root_dir: "./storage/media"
  s3:
    region: "us-east-1"
    bucket: "your-bucket-name"
    access_key_id: "your-access-key-id"
    secret_access_key: "your-secret-access-key"
    endpoint: ""      # Optional, for MinIO or other S3-compatible services
    custom_url: ""    # Optional, for CDN or custom domain (e.g., https://cdn.example.com/media)
    proxy_s3: false   # If true, backend will proxy S3 requests instead of redirecting
  upload:
    limits:
      image:
        max_size: 10  # MB
        allowed_types:
          - image/jpeg
          - image/png
          - image/gif
          - image/webp
          - image/svg+xml
      video:
        max_size: 500  # MB
        allowed_types:
          - video/mp4
          - video/webm
      audio:
        max_size: 50  # MB
        allowed_types:
          - audio/mpeg
          - audio/ogg
          - audio/wav
      document:
        max_size: 20  # MB
        allowed_types:
          - application/pdf
          - application/msword
          - application/vnd.openxmlformats-officedocument.wordprocessingml.document
          - application/vnd.ms-excel
          - application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
          - application/zip
          - application/x-rar-compressed
          - text/plain
          - text/csv

logging:
  level: debug
  format: console

rate_limit:
  enabled: true
  requests: 100
  duration: 1m

access_log:
  enabled: true
  format: combined
  output: stdout