use axum::{
    http::StatusCode,
    response::{IntoResponse, Response},
    Json,
};
use serde_json::json;

pub enum AppError {
    Generic,
    Database,
}

impl IntoResponse for AppError {
    fn into_response(self) -> Response {
        let (status, error_message) = match self {
            AppError::Generic => (
                StatusCode::INTERNAL_SERVER_ERROR,
                "Generic error, can't find why",
            ),
            AppError::Database => (
                StatusCode::INTERNAL_SERVER_ERROR,
                "Error with database connection",
            ),
        };

        let body = Json(json!({
            "error": error_message,
        }));

        (status, body).into_response()
    }
}

impl From<sqlx::Error> for AppError {
    fn from(_error: sqlx::Error) -> AppError {
        AppError::Database
    }
}