{% extends "drf_inspector/base.html" %}

{% block page_header %}
<div class="mb-8">
    <h2 class="text-4xl font-bold text-blue-500">
        Serializer Explorer
    </h2>
    <p class="text-gray-500 mt-2">
        Explore and analyze your DRF serializers.
    </p>
</div>
{% endblock %}

{% block action_buttons %}
<div class="flex gap-3 mb-6 flex-wrap">
    <a
        href="{% url 'drf_inspector:export_json' %}"
        class="px-4 py-2 rounded-xl bg-gray-900 text-white text-sm"
    >
        Download JSON
    </a>
    <a
        href="{% url 'drf_inspector:export_markdown' %}"
        class="px-4 py-2 rounded-xl bg-white border text-sm"
    >
        Download Markdown
    </a>
</div>
{% endblock %}

{% block content %}

<!-- SEARCH -->
<input
    id="searchInput"
    type="text"
    placeholder="Search serializer or field..."
    class="
        w-full
        p-3
        border
        rounded-xl
        mb-6
    "
>

<!-- EMPTY STATE -->
{% if not serializers %}

<div class="bg-white rounded-2xl shadow p-10 text-center">
    <h2 class="text-2xl font-bold text-gray-700">
        No serializers found
    </h2>
    <p class="text-gray-500 mt-2">
        Your project may not contain DRF serializers.
    </p>
</div>

{% else %}

<!-- SERIALIZERS -->
<div
    class="
        grid
        grid-cols-1
        md:grid-cols-2
        gap-6
    "
>

    {% for serializer in serializers %}

    <div class="
        serializer-card
        bg-white
        rounded-2xl
        shadow
        p-5
    ">

        <!-- NAME HEADER -->
        <div class="flex justify-between items-start gap-3 mb-4">
            <div>
                <h2 class="
                    text-2xl
                    font-bold
                    mb-2
                ">
                    {{ serializer.name }}
                </h2>

                <!-- MODEL -->
                {% if serializer.model %}
                <div class="
                    text-sm
                    text-gray-500
                ">
                    Model:
                    <span class="font-semibold">
                        {{ serializer.model }}
                    </span>
                </div>
                {% endif %}
            </div>

            <!-- COPY BUTTON -->
            <button
                onclick="copyText('{{ serializer.name }}')"
                class="px-3 py-2 rounded-lg bg-gray-100 hover:bg-gray-200 text-sm"
            >
                Copy
            </button>
        </div>

        <!-- FIELDS -->
        <div class="space-y-3">

            {% for field in serializer.fields %}

            <div class="
                border
                rounded-xl
                p-4
            ">

                <div class="
                    flex
                    justify-between
                    items-start
                    gap-4
                ">

                    <!-- LEFT -->

                    <div>

                        <!-- FIELD NAME -->

                        <div class="
                            font-semibold
                            text-lg
                        ">
                            {{ field.name }}
                        </div>


                        <!-- NESTED -->

                        {% if field.nested_serializer %}

                        <div class="
                            text-sm
                            text-purple-600
                            font-semibold
                            mt-1
                        ">

                            Nested:
                            {{ field.nested_serializer }}

                            {% if field.many %}
                                (many=True)
                            {% endif %}

                        </div>

                        {% else %}

                        <div class="
                            text-sm
                            text-gray-500
                            mt-1
                        ">
                            {{ field.type }}
                        </div>

                        {% endif %}

                    </div>


                    <!-- FLAGS -->

                    <div class="
                        flex
                        flex-wrap
                        gap-2
                    ">

                        {% if field.read_only %}

                        <span class="
                            text-xs
                            bg-blue-100
                            text-blue-700
                            px-2
                            py-1
                            rounded-lg
                        ">
                            read_only
                        </span>

                        {% endif %}


                        {% if field.write_only %}

                        <span class="
                            text-xs
                            bg-red-100
                            text-red-700
                            px-2
                            py-1
                            rounded-lg
                        ">
                            write_only
                        </span>

                        {% endif %}

                    </div>

                </div>

            </div>

            {% endfor %}

        </div>


        <!-- RELATIONSHIPS -->

        {% if serializer.relationships %}

        <div class="mt-6">

            <h3 class="
                text-lg
                font-bold
                mb-3
            ">
                Model Relationships
            </h3>

            <div class="space-y-2">

                {% for relation in serializer.relationships %}

                <div class="
                    border
                    rounded-lg
                    p-3
                    bg-gray-50
                ">

                    <div class="
                        font-semibold
                    ">
                        {{ relation.field }}
                    </div>

                    <div class="
                        text-sm
                        text-gray-500
                    ">

                        {{ relation.type }}

                        →

                        {{ relation.related_model }}

                    </div>

                </div>

                {% endfor %}

            </div>

        </div>

        {% endif %}

    </div>

    {% endfor %}

</div>

{% endif %}

<!-- SEARCH SCRIPT -->
<script>

    const searchInput =
        document.getElementById(
            "searchInput"
        )

    const cards =
        document.querySelectorAll(
            ".serializer-card"
        )


    searchInput.addEventListener(
        "input",
        function () {

            const value =
                this.value.toLowerCase()

            cards.forEach(card => {

                if (
                    card.innerText
                    .toLowerCase()
                    .includes(value)
                ) {

                    card.style.display =
                        "block"

                }

                else {

                    card.style.display =
                        "none"
                }
            })
        }
    )

</script>

{% endblock %}