"""Конфигурация приложения через Pydantic Settings."""

from pydantic_settings import BaseSettings, SettingsConfigDict


class Settings(BaseSettings):
    """Настройки приложения, читаемые из переменных окружения."""

    model_config = SettingsConfigDict(
        env_file=".env",
        env_file_encoding="utf-8",
        case_sensitive=False,
    )

    # PostgreSQL
    POSTGRES_HOST: str = "postgres"
    POSTGRES_PORT: int = 5432
    POSTGRES_DB: str = "antiplagiator"
    POSTGRES_USER: str = "antiplagiator"
    POSTGRES_PASSWORD: str = "changeme"

    # Redis
    REDIS_URL: str = "redis://redis:6379/0"

    # RabbitMQ
    RABBITMQ_URL: str = "amqp://guest:guest@rabbitmq:5672/"

    # MinIO
    MINIO_ENDPOINT: str = "minio:9000"
    MINIO_ACCESS_KEY: str = "minioadmin"
    MINIO_SECRET_KEY: str = "changeme"
    MINIO_BUCKET_DOCS: str = "documents"
    MINIO_BUCKET_BACKUPS: str = "backups"

    # Elasticsearch
    ELASTICSEARCH_URL: str = "http://elasticsearch:9200"

    # Ollama
    OLLAMA_URL: str = "http://ollama:11434"

    # JWT
    SECRET_KEY: str = "change-me-in-production-use-openssl-rand-hex-32"
    ALGORITHM: str = "HS256"
    ACCESS_TOKEN_EXPIRE_MINUTES: int = 10080  # 7 дней

    # SMTP
    SMTP_HOST: str = "smtp.yandex.ru"
    SMTP_PORT: int = 465
    SMTP_USER: str = "noreply@jze9.ru"
    SMTP_PASSWORD: str = "changeme"
    SMTP_FROM: str = "noreply@jze9.ru"

    # App
    APP_URL: str = "https://academic.jze9.ru"
    ENVIRONMENT: str = "development"
    DEBUG: bool = False

    # CORS
    CORS_ORIGINS: list[str] = [
        "http://localhost:5173",
        "http://localhost:3000",
        "https://academic.jze9.ru",
    ]

    @property
    def database_url(self) -> str:
        """URL для asyncpg (асинхронные запросы)."""
        return (
            f"postgresql+asyncpg://{self.POSTGRES_USER}:{self.POSTGRES_PASSWORD}"
            f"@{self.POSTGRES_HOST}:{self.POSTGRES_PORT}/{self.POSTGRES_DB}"
        )

    @property
    def database_url_sync(self) -> str:
        """URL для psycopg2 (Alembic и синхронные операции)."""
        return (
            f"postgresql+psycopg2://{self.POSTGRES_USER}:{self.POSTGRES_PASSWORD}"
            f"@{self.POSTGRES_HOST}:{self.POSTGRES_PORT}/{self.POSTGRES_DB}"
        )


settings = Settings()