recipes-leemorgan-dev/src/routes/recipe/new/+page.svelte

<script>
    import {notify} from "$lib/notifier.svelte.js";
    import {goto} from "$app/navigation";

    let nameInput, quantityInput, stepsInput;
    let name = $state("");
    let quantity = $state();
    let unit = $state("");
    let ingredientName = $state("");
    let ingredients = $state([]);
    let stepString = $state("");
    let steps = $state([]);
    let notes = $state("");

    const submit = async (event)=>{
        event.preventDefault();

        if(!name){
            notify("error", "Please enter recipe name");
            nameInput.focus();
            return;
        }

        const data = {name, ingredients, steps, notes};

        const response = await fetch("/recipe/new", {
            method: "POST",
            headers: {"Content-Type": "application/json"},
            credentials: "include",
            body: JSON.stringify(data)
        });

        const recipe = await response.json();
        if(!response.ok) return notify("error", recipe.message);

        goto("/dashboard");
    }

    const addIngredient = ()=>{
        if(quantity <= 0) return notify("error", "Quantity must be greater than 0");
        if(!unit) return notify("error", "Unit is required");
        if(!ingredientName) return notify("error", "Ingredient name is required");

        ingredients.push({
            quantity: quantity,
            unit: unit,
            name: ingredientName
        });

        quantity = null;
        unit = "";
        ingredientName = "";

        quantityInput.focus();
    }

    const addStep = ()=>{
        if(!stepString) return notify("error", "Please enter some text");
        steps.push(stepString);
        stepString = "";
        stepsInput.focus();
    }

    $effect(()=>{
        nameInput?.focus();
    });
</script>

<div class="container">
    <form class="standardForm" onsubmit={submit}>
        <h1>New Recipe</h1>

        <label>Name
            <input type="text" bind:this={nameInput} bind:value={name}>
        </label>

        <div class="ingredients">
            <h2>Ingredients</h2>

            <ul>
                {#each ingredients as i}
                    <li>{i.name}, {i.quantity} {i.unit}</li>
                {/each}
            </ul>

            <label>Quantity
                <input type="number" min="0" bind:value={quantity} bind:this={quantityInput}>
            </label>

            <label>Unit
                <input type="text" bind:value={unit}>
            </label>

            <label>Name
                <input type="text" bind:value={ingredientName}>
            </label>

            <button class="button" type="button" onclick={addIngredient}>Add</button>
        </div>

        <div class="steps">
            <h2>Steps</h2>

            <ol>
                {#each steps as s}
                    <li>{s}</li>
                {/each}
            </ol>

            <textarea bind:value={stepString} rows="2" bind:this={stepsInput}></textarea>

            <button class="button" type="button" onclick={addStep}>Add</button>
        </div>

        <textarea bind:value={notes} rows="4" placeholder="Notes"></textarea>

        <button>Create Recipe</button>
    </form>
</div>

<style>
    .container{
        display: flex;
        justify-content: center;
        align-items: flex-start;
        width: 100%;
        max-width: 100%;
        min-height: calc(100% - 75px);
        min-height: calc(100dvh - 75px);
        padding: 1rem max(0.75rem, env(safe-area-inset-right, 0px)) max(1.5rem, env(safe-area-inset-bottom, 0px)) max(0.75rem, env(safe-area-inset-left, 0px));
        color: var(--color-text);
        overflow-x: clip;
        box-sizing: border-box;
    }

    .standardForm{
        width: min(640px, 100%);
        max-width: 100%;
        min-width: 0;
        padding: 1.15rem 0.9rem;
        container-type: inline-size;
        container-name: recipe-form;
    }

    h1{
        font-size: clamp(1.25rem, 1rem + 2vw, 1.5rem);
    }

    h2{
        color: var(--color-text);
        font-size: clamp(1rem, 0.9rem + 0.5vw, 1.1rem);
        font-weight: 700;
        letter-spacing: 0.01em;
    }

    input,
    textarea{
        width: 100%;
        min-width: 0;
        max-width: 100%;
        font-size: 1rem;
    }

    .ingredients,
    .steps{
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
        padding: 0.75rem;
        min-width: 0;
        max-width: 100%;
        background: var(--color-surface-alt);
        border: 1px solid var(--color-border);
        border-radius: 8px;
    }

    ul,
    ol{
        margin: 0;
        padding: 0;
        display: flex;
        flex-direction: column;
        gap: 0.45rem;
        list-style: none;
        min-width: 0;
        max-width: 100%;
    }

    ul:not(:has(li)),
    ol:not(:has(li)){
        display: none;
    }

    li{
        padding: 0.55rem 0.7rem;
        background: var(--color-surface);
        border: 1px solid var(--color-border);
        border-left: 3px solid var(--color-primary);
        border-radius: 6px;
        font-size: 0.95rem;
        line-height: 1.4;
        color: var(--color-text);
        overflow-wrap: anywhere;
        word-break: break-word;
        min-width: 0;
        max-width: 100%;
    }

    ol{
        counter-reset: step;
    }

    ol li{
        display: grid;
        grid-template-columns: 1.5rem minmax(0, 1fr);
        align-items: start;
        gap: 0.7rem;
        counter-increment: step;
    }

    ol li::before{
        content: counter(step);
        flex-shrink: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        width: 1.5rem;
        height: 1.5rem;
        border-radius: 50%;
        background: var(--color-primary);
        color: var(--color-text-on-primary);
        font-size: 0.75rem;
        font-weight: 700;
        line-height: 1;
    }

    .ingredients{
        display: grid;
        grid-template-columns: minmax(0, 1fr);
        align-items: stretch;
        gap: 0.75rem;
    }

    .ingredients > *{
        min-width: 0;
        max-width: 100%;
    }

    .button{
        margin: 0;
        width: 100%;
        height: auto;
        min-height: 2.5rem;
        white-space: nowrap;
    }

    textarea{
        resize: vertical;
        min-height: 3.5rem;
    }

    .standardForm > textarea{
        min-height: 5rem;
    }

    @container recipe-form (min-width: 260px){
        .ingredients{
            grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
            align-items: end;
        }

        .ingredients h2,
        .ingredients ul,
        .ingredients label:last-of-type,
        .ingredients .button{
            grid-column: 1 / -1;
        }
    }

    @container recipe-form (min-width: 480px){
        .ingredients,
        .steps{
            padding: 1rem;
        }

        .ingredients{
            grid-template-columns: minmax(0, 5.5rem) minmax(0, 6.5rem) minmax(0, 1fr) auto;
            align-items: end;
        }

        .ingredients h2,
        .ingredients ul{
            grid-column: 1 / -1;
        }

        .ingredients label:last-of-type,
        .ingredients .button{
            grid-column: auto;
        }

        .ingredients .button{
            width: auto;
            min-height: 0;
            height: fit-content;
        }
    }

    @media (min-width: 640px){
        .container{
            padding: 2rem 1rem 3rem;
        }

        .standardForm{
            padding: 2rem;
        }

        .standardForm > textarea{
            min-height: 6rem;
        }
    }

    @media (max-height: 500px){
        .container{
            padding-top: 0.75rem;
            padding-bottom: 1rem;
        }

        .standardForm > textarea{
            min-height: 3.5rem;
        }
    }

    @media (pointer: coarse){
        .button,
        .standardForm button{
            min-height: 44px;
        }
    }
</style>