use std::path::PathBuf;

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

use crate::{
    app::App,
    storage::sql::{
        insert::Operations,
        recipe::{Recipe, RecipeId},
    },
};

#[derive(Deserialize, ToSchema)]
struct RecipeStub {
    /// The path the recipe should have
    #[schema(value_type = String)]
    path: PathBuf,

    /// The content of this recipe, in cooklang format
    content: String,
}

/// Register a product parent
#[utoipa::path(
    responses(
        (
            status = 200,
            description = "Product parent successfully registered in database",
            body = RecipeId,
        ),
        (
            status = INTERNAL_SERVER_ERROR,
            description = "Server encountered error",
            body = String,
        )
    ),
    request_body = RecipeStub,
)]
#[post("/recipe/new")]
pub(crate) async fn add_recipe(
    app: web::Data<App>,
    stub: web::Json<RecipeStub>,
) -> Result<impl Responder> {
    let stub = stub.into_inner();
    let mut ops = Operations::new("add recipe parent");

    let recipe = Recipe::new(stub.path, stub.content, &mut ops);

    ops.apply(&app).await?;

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