company-ai-platform/app/core/config.py

import json
from functools import lru_cache
from typing import Any

from pydantic import Field, field_validator
from pydantic_settings import BaseSettings, SettingsConfigDict

from app.core.constants import (
    ActorValue,
    ConfigErrorDetail,
    DEFAULT_MODEL_PROVIDER,
    DEFAULT_OPENCLAW_ACTION_JSON,
)


class Settings(BaseSettings):
    """Runtime settings loaded from environment variables and `.env`."""

    model_config = SettingsConfigDict(env_file=".env", env_file_encoding="utf-8", extra="ignore")

    app_name: str = "Company AI Management Platform"
    app_env: str = "local"
    debug: bool = False
    api_prefix: str = "/api/v1"
    api_key: str | None = None
    api_actor: str = ActorValue.API
    audit_api_key: str | None = None
    audit_api_actor: str = ActorValue.AUDITOR
    approval_api_key: str | None = None
    approval_api_actor: str = ActorValue.APPROVER
    cors_origins: list[str] = Field(default_factory=lambda: ["*"])

    database_url: str = "sqlite:///./company_ai.db"
    legacy_database_url: str | None = None
    legacy_project_query: str | None = None
    legacy_allowed_queries: dict[str, str] = Field(default_factory=dict)
    legacy_project_code_prefix: str = "LEGACY"
    redis_url: str = "redis://127.0.0.1:6379/0"

    feishu_base_url: str = "https://open.feishu.cn/open-apis"
    feishu_app_id: str | None = None
    feishu_app_secret: str | None = None
    feishu_verification_token: str | None = None
    feishu_encrypt_key: str | None = None
    feishu_default_chat_id: str | None = None

    model_provider: str = DEFAULT_MODEL_PROVIDER
    openclaw_base_url: str = "http://127.0.0.1:2070"
    openclaw_http_url: str | None = None
    openclaw_ws_url: str | None = None
    openclaw_api_key: str | None = None
    openclaw_gateway_token: str | None = None
    openclaw_allowed_tools: list[str] = Field(default_factory=list)
    openclaw_allowed_actions: list[str] = Field(
        default_factory=lambda: [DEFAULT_OPENCLAW_ACTION_JSON]
    )
    hermes_base_url: str = "http://127.0.0.1:2073/v1"
    hermes_api_key: str | None = None
    hermes_model: str = "hermes-agent"
    hermes_session_id: str | None = None
    direct_llm_base_url: str = "https://api.openai.com/v1"
    direct_llm_api_key: str | None = None
    direct_llm_model: str = "gpt-4.1-mini"

    scheduler_enabled: bool = False
    daily_brief_cron_hour: int = 9
    daily_brief_cron_minute: int = 0
    weekly_project_report_day_of_week: str = "mon"
    weekly_project_report_cron_hour: int = 9
    weekly_project_report_cron_minute: int = 30

    @field_validator("cors_origins", mode="before")
    @classmethod
    def parse_cors_origins(cls, value: Any) -> list[str]:
        if isinstance(value, list):
            return [str(item).strip() for item in value if str(item).strip()]
        if value is None:
            return []
        text = str(value).strip()
        if text.startswith("["):
            data = json.loads(text)
            if not isinstance(data, list):
                raise ValueError(ConfigErrorDetail.CORS_ORIGINS_FORMAT)
            return [str(item).strip() for item in data if str(item).strip()]
        return [item.strip() for item in text.split(",") if item.strip()]

    @field_validator("openclaw_allowed_tools", "openclaw_allowed_actions", mode="before")
    @classmethod
    def parse_csv_list(cls, value: str | list[str]) -> list[str]:
        if isinstance(value, list):
            return value
        return [item.strip() for item in value.split(",") if item.strip()]

    @field_validator("legacy_allowed_queries", mode="before")
    @classmethod
    def parse_legacy_allowed_queries(cls, value: Any) -> dict[str, str]:
        if value is None or value == "":
            return {}
        if isinstance(value, dict):
            return {str(key): str(item) for key, item in value.items()}
        if isinstance(value, str):
            data = json.loads(value)
            if not isinstance(data, dict):
                raise ValueError(ConfigErrorDetail.LEGACY_ALLOWED_QUERIES_FORMAT)
            return {str(key): str(item) for key, item in data.items()}
        raise ValueError(ConfigErrorDetail.LEGACY_ALLOWED_QUERIES_FORMAT)


@lru_cache
def get_settings() -> Settings:
    """Return cached application settings."""

    return Settings()