use actix_web::{HttpResponse, web};

use crate::api::response::{ApiErrorResponse, ApiResponse};
use crate::error::AppError;
use crate::models::users::User;
use crate::service::AppService;
use crate::session::Session;

/// Get current user account
///
/// Returns the authenticated user's account information including:
/// - Username, display name, and bio
/// - Avatar URL
/// - Account status and role
/// - Last login and creation timestamps
///
/// Requires authentication.
#[utoipa::path(
    get,
    path = "/api/v1/user/account",
    tag = "User",
    operation_id = "userGetAccount",
    responses(
        (status = 200, description = "Account retrieved successfully. Returns user account with all metadata.", body = ApiResponse<User>),
        (status = 401, description = "Authentication required or session expired", body = ApiErrorResponse),
        (status = 404, description = "User not found", body = ApiErrorResponse),
        (status = 500, description = "Internal server error", body = ApiErrorResponse),
    ),
    security(
        ("session_cookie" = [])
    )
)]
pub async fn get_account(
    service: web::Data<AppService>,
    session: Session,
) -> Result<HttpResponse, AppError> {
    let user = service.user.user_account(&session).await?;
    Ok(HttpResponse::Ok().json(ApiResponse::new(user)))
}