# ===== 通用 =====
TZ=Asia/Hong_Kong
LOG_LEVEL=INFO

# ===== 数据库 =====
POSTGRES_USER=news
POSTGRES_PASSWORD=change_me_strong_password
POSTGRES_DB=news
POSTGRES_HOST=postgres
POSTGRES_PORT=5432

# ===== Redis =====
REDIS_HOST=redis
REDIS_PORT=6379
REDIS_PASSWORD=change_me_redis_password
REDIS_DB=0

# ===== JWT =====
# openssl rand -hex 64 生成
JWT_SECRET=change_me_to_a_64byte_random_hex
JWT_ALGORITHM=HS256
ACCESS_TOKEN_TTL_MIN=60
REFRESH_TOKEN_TTL_DAY=14

# ===== 腾讯云 TMT 翻译 =====
# https://console.cloud.tencent.com/cam/capi 申请
TENCENTCLOUD_SECRET_ID=your_tencent_secret_id
TENCENTCLOUD_SECRET_KEY=your_tencent_secret_key
TENCENTCLOUD_REGION=ap-hongkong
TENCENT_TMT_ENDPOINT=tmt.tencentcloudapi.com
# 字符配额(月度,5000000 = 500 万)
TENCENT_TMT_QUOTA_MONTH=5000000
# 缓冲比例(0.05 = 95% 触发后切本地)
TENCENT_TMT_QUOTA_BUFFER=0.05
# 单次请求最大字符
TENCENT_TMT_MAX_CHARS_PER_REQ=4500

# ===== 本地翻译(降级) =====
# 不启用就留空:不会用本地模型
LOCAL_TRANSLATE_ENABLED=false
LOCAL_TRANSLATE_MODEL=nllb-200-distilled-600M
LOCAL_TRANSLATE_DEVICE=cpu

# ===== 抓取 =====
# 全局 QPS 上限
FETCH_GLOBAL_QPS=4
# 单源超时(秒)
FETCH_TIMEOUT=20
# 单源失败连续次数后暂停
FETCH_FAIL_PAUSE_THRESHOLD=3
# 单源 fetch 最大重试次数
FETCH_MAX_RETRIES=2

# ===== Caddy / 域名 =====
# 留空走 IP 自签证书;有域名走自动 HTTPS
DOMAIN=
# 邮箱(Let's Encrypt 用)
ACME_EMAIL=you@example.com

# ===== Agnes LLM(翻译后智能增强)=====
# 留空 = 不启用 LLM 增强(只走翻译)
# Agnes 控制台申请:https://platform.agnes-ai.com/
AGNES_API_KEY=your_agnes_api_key
AGNES_BASE_URL=https://apihub.agnes-ai.com/v1
AGNES_CHAT_MODEL=agnes-2.0-flash
AGNES_IMAGE_MODEL=agnes-image-2.1-flash
# LLM 调用间隔(秒,避免被限流;chat + image 各 1 个串行)
LLM_INTERVAL_SEC=2.0