"""Waxwing application config — env-driven, no pydantic-settings dependency."""
from __future__ import annotations

import os
from pathlib import Path

from circuitforge_core.config.settings import load_env

_ROOT = Path(__file__).resolve().parents[2]
load_env(_ROOT / ".env")


class Settings:
    API_PREFIX: str = os.environ.get("API_PREFIX", "/api/v1")
    PROJECT_NAME: str = "Waxwing — Gardening Assistant"

    CORS_ORIGINS: list[str] = [
        o.strip()
        for o in os.environ.get("CORS_ORIGINS", "").split(",")
        if o.strip()
    ]

    DATA_DIR: Path = Path(os.environ.get("DATA_DIR", str(_ROOT / "data")))
    DB_PATH: Path = Path(os.environ.get("DB_PATH", str(DATA_DIR / "waxwing.db")))

    COORDINATOR_URL: str = os.environ.get("COORDINATOR_URL", "http://localhost:7700")
    CF_LICENSE_KEY: str | None = os.environ.get("CF_LICENSE_KEY")

    # Plex integration (Strahl → cf-video → knowledge pipeline)
    PLEX_URL: str = os.environ.get("PLEX_URL", "http://10.1.10.117:32400")
    PLEX_TOKEN: str | None = os.environ.get("PLEX_TOKEN")
    # Shared secret appended to the Plex webhook URL as ?token=<secret>
    # Required — endpoint returns 503 if unset (fail closed)
    PLEX_WEBHOOK_SECRET: str | None = os.environ.get("PLEX_WEBHOOK_SECRET")
    # Comma-separated show titles (grandparentTitle in Plex webhooks) — matched case-insensitively.
    # Strahl uses generic section names ("Series", "Movies"); individual show titles are used here.
    PLEX_GARDENING_SECTIONS: list[str] = [
        s.strip()
        for s in os.environ.get("PLEX_GARDENING_SECTIONS", "Garden Rescue,Gardener's World").split(",")
        if s.strip()
    ]
    # Direct URL to a running cf-video service (http://127.0.0.1:8016 on Muninn, or via tunnel)
    CF_VIDEO_URL: str | None = os.environ.get("CF_VIDEO_URL")

    DEBUG: bool = os.environ.get("DEBUG", "false").lower() in ("1", "true", "yes")
    CLOUD_MODE: bool = os.environ.get("CLOUD_MODE", "false").lower() in ("1", "true", "yes")
    CLOUD_DATA_ROOT: Path = Path(os.environ.get("CLOUD_DATA_ROOT", "/devl/waxwing-cloud-data"))

    def ensure_dirs(self) -> None:
        self.DATA_DIR.mkdir(parents=True, exist_ok=True)


settings = Settings()