import auth from "$lib/server/auth.js";
import Recipe from "$lib/server/models/Recipe.js";
import {error, json} from "@sveltejs/kit";

export async function POST({request, cookies, params}){
    const user = await auth(cookies, false);
    const body = await request.json();

    if(!body.name) error(400, "Recipe name required");
    if(body.ingredients.length <= 0) error(400, "Ingredients required");
    if(body.steps.length <= 0) error(400, "Preparation steps required");

    for(let i = 0; i < body.ingredients.length; i++){
        if(body.ingredients[i].quantity <= 0) error(400, "Quantity must be greater than 0");
        if(!body.ingredients[i].name) error(400, "Ingredient name required");
    }

    const recipe = await Recipe.findOne({_id: params.recipeId});

    recipe.name = body.name;
    recipe.ingredients = body.ingredients;
    recipe.steps = body.steps;
    recipe.notes = body.notes;
    recipe.private = body.private;
    recipe.updatedAt = new Date();

    await recipe.save();

    return json({msg: "success"}, {status: 200});
}

export async function DELETE({cookies, params}){
    const user = await auth(cookies, false);

    let recipe;
    try{
        recipe = await Recipe.findOne({_id: params.recipeId});
        if(!recipe || user._id.toString() !== recipe.user.toString()) error(403, "Forbidden");
        await Recipe.deleteOne({_id: params.recipeId});
    }catch(e){
        if(e.status === 403) error(403, "Forbidden");
        error(500, "Internal Server Error");
    }

    return json({msg: "success"}, {status: 200});
}