use actix_identity::Identity;
use actix_web::{HttpResponse, Responder, Result, post, web};
use serde::Deserialize;
use utoipa::ToSchema;

use crate::{
    app::App,
    storage::sql::{
        insert::Operations,
        unit_property::{UnitProperty, UnitPropertyId},
    },
};

#[derive(Deserialize, ToSchema)]
struct UnitPropertyStub {
    /// The name of the unit property.
    name: String,

    /// An optional description of the unit property.
    #[schema(nullable = false)]
    description: Option<String>,
}

/// Register an Unit Property
#[utoipa::path(
    responses(
        (
            status = OK,
            description = "Unit property successfully registered in database",
            body = UnitPropertyId,
        ),
        (
            status = UNAUTHORIZED,
            description = "You did not login before calling this endpoint",
        ),
        (
            status = INTERNAL_SERVER_ERROR,
            description = "Server encountered error",
            body = String,
        )
    ),
    request_body = UnitPropertyStub,
)]
#[post("/unit-property/new")]
pub(crate) async fn register_unit_property(
    app: web::Data<App>,
    unit: web::Json<UnitPropertyStub>,
    _user: Identity,
) -> Result<impl Responder> {
    let mut ops = Operations::new("register unit property");

    let unit = UnitProperty::register(unit.name.clone(), unit.description.clone(), &mut ops);

    ops.apply(&app).await?;

    Ok(HttpResponse::Ok().json(unit.id))
}