feat: add postgres storage and remote sync

core/config.py

@@ -0,0 +1,103 @@
+import os
+from dataclasses import dataclass
+from functools import lru_cache
+from pathlib import Path
+from typing import Optional
+
+from dotenv import load_dotenv
+
+
+BASE_DIR = Path(__file__).resolve().parents[1]
+DOTENV_PATH = BASE_DIR / ".env"
+
+if DOTENV_PATH.exists():
+    load_dotenv(DOTENV_PATH)
+
+
+@dataclass
+class Settings:
+    telegram_api_id: int
+    telegram_api_hash: str
+    telegram_session_path: str
+    telegram_bot_username: str
+    telegram_bot_token: Optional[str]
+
+    host: str
+    port: int
+
+    enable_pagination: bool
+    pagination_max_pages: int
+    pagination_delay: float
+    pagination_timeout: float
+    pagination_keywords: list[str]
+
+    database_url: str
+
+    remote_upload_enabled: bool
+    remote_ssh_host: str
+    remote_ssh_user: str
+    remote_ssh_password: str
+    remote_ssh_target: str
+    remote_upload_interval: int
+    remote_upload_batch_size: int
+
+    def __post_init__(self):
+        if not self.database_url:
+            raise ValueError("DATABASE_URL 未配置，无法初始化数据库连接")
+
+
+def _env_bool(name: str, default: bool = False) -> bool:
+    return os.getenv(name, str(default)).strip().lower() in ("1", "true", "yes", "on")
+
+
+def _env_int(name: str, default: int) -> int:
+    try:
+        return int(os.getenv(name, str(default)))
+    except ValueError:
+        return default
+
+
+def _env_float(name: str, default: float) -> float:
+    try:
+        return float(os.getenv(name, str(default)))
+    except ValueError:
+        return default
+
+
+@lru_cache()
+def get_settings() -> Settings:
+    keywords = os.getenv(
+        "FUNSTAT_PAGINATION_KEYWORDS",
+        "➡️,下一页,Next,更多,下页,›,>>"
+    )
+
+    return Settings(
+        telegram_api_id=_env_int("TELEGRAM_API_ID", 24660516),
+        telegram_api_hash=os.getenv("TELEGRAM_API_HASH", "eae564578880a59c9963916ff1bbbd3a"),
+        telegram_session_path=os.getenv(
+            "TELEGRAM_SESSION_PATH",
+            str(Path.home() / "telegram_sessions" / "funstat_bot")
+        ),
+        telegram_bot_username=os.getenv("TELEGRAM_BOT_USERNAME", "@ktqiangda_bot"),
+        telegram_bot_token=os.getenv("TELEGRAM_BOT_TOKEN"),
+        host=os.getenv("FUNSTAT_HOST", "127.0.0.1"),
+        port=_env_int("FUNSTAT_PORT", 8094),
+        enable_pagination=_env_bool("FUNSTAT_ENABLE_PAGINATION", True),
+        pagination_max_pages=_env_int("FUNSTAT_PAGINATION_MAX_PAGES", 10),
+        pagination_delay=_env_float("FUNSTAT_PAGINATION_DELAY", 2.0),
+        pagination_timeout=_env_float("FUNSTAT_PAGINATION_TIMEOUT", 8.0),
+        pagination_keywords=[
+            kw.strip() for kw in keywords.split(",") if kw.strip()
+        ],
+        database_url=os.getenv(
+            "DATABASE_URL",
+            "postgresql://funstat:funstat_dev_password@127.0.0.1:5433/funstat"
+        ),
+        remote_upload_enabled=_env_bool("REMOTE_UPLOAD_ENABLED", True),
+        remote_ssh_host=os.getenv("REMOTE_SSH_HOST", ""),
+        remote_ssh_user=os.getenv("REMOTE_SSH_USER", ""),
+        remote_ssh_password=os.getenv("REMOTE_SSH_PASSWORD", ""),
+        remote_ssh_target=os.getenv("REMOTE_SSH_TARGET", "/home/atai/funstat_data/inbox"),
+        remote_upload_interval=_env_int("REMOTE_UPLOAD_INTERVAL", 120),
+        remote_upload_batch_size=_env_int("REMOTE_UPLOAD_BATCH_SIZE", 200),
+    )