import os
from dotenv import load_dotenv

load_dotenv()

class Config:
    SQLALCHEMY_TRACK_MODIFICATIONS = True

class DevelopmentConfig(Config):
    DEVELOPMENT =True
    DEBUG = True
    SQLALCHEMY_DATABASE_URI = os.getenv("DEVELOPMENT_DATABASE_URL")
class TestingConfig(Config):
    TESTING = True
    SQLALCHEMY_DATABASE_URI = os.getenv("TEST_DATABASE_URL")
class StagingConfig(Config):
    DEVELOPMENT = True
    DEBUG = True
    SQLALCHEMY_DATABASE_URI = os.getenv("STAGING_DATABASE_URL")
class ProductionConfig(Config):
    DEBUG = False
    SQLALCHEMY_DATABASE_URI = os.getenv("PRODUCTION_DATABASE_URL")

config = {
    "development": DevelopmentConfig,
    "testing": TestingConfig,
    "staging": StagingConfig,
    "production": ProductionConfig
}