use actix_web::{HttpResponse, web};

use crate::api::response::{ApiErrorResponse, ApiResponse};
use crate::error::AppError;
use crate::models::notifications::NotificationTemplate;
use crate::service::AppService;
use crate::service::notify::templates::CreateTemplateParams;
use crate::session::Session;

/// Create a notification template (requires system admin)
#[utoipa::path(
    post,
    path = "/api/v1/notifications/templates",
    tag = "Notifications",
    operation_id = "notificationCreateTemplate",
    request_body(
        content = CreateTemplateParams,
        description = "Template creation parameters",
        content_type = "application/json"
    ),
    responses(
        (status = 201, description = "Template created", body = ApiResponse<NotificationTemplate>),
        (status = 401, description = "Authentication required or session expired", body = ApiErrorResponse),
        (status = 403, description = "System admin access required", body = ApiErrorResponse),
        (status = 500, description = "Internal server error", body = ApiErrorResponse),
    ),
    security(
        ("session_cookie" = [])
    )
)]
pub async fn create_template(
    service: web::Data<AppService>,
    session: Session,
    params: web::Json<CreateTemplateParams>,
) -> Result<HttpResponse, AppError> {
    let result = service
        .notify
        .create_template(&session, params.into_inner())
        .await?;
    Ok(HttpResponse::Created().json(ApiResponse::new(result)))
}