{% extends 'django_cotton_gallery/base.html' %}
{% load i18n %}

{% block title %}{% trans "Annotation builder" %}{% endblock %}

{% block content %}
  <header class="cg-builder__header">
    <h1 class="cg-builder__title">{% trans "Annotation builder" %}</h1>
    <p class="cg-builder__intro">
      {% blocktranslate %}Compose a component's <strong>whole annotation block</strong> interactively — the <code>@description</code>, <code>@strict</code> / <code>@ignore-unused</code> flags, <code>@prop</code>s, <code>@slot</code>s and <code>@trigger</code> — plus the matching <code>&lt;c-vars&gt;</code> line. Fill the fields and copy the result into a new component template.{% endblocktranslate %}
    </p>
  </header>

  <div class="cg-builder" data-cg-builder>
    <div class="cg-builder__grid">

      {# ── Form (left): component-level fields, then props, then slots ── #}
      <div class="cg-builder__form-side">

        {# ── Component-level annotations (once) ── #}
        <section class="cg-builder__group">
          <h2 class="cg-builder__group-title">{% trans "Component" %}</h2>
          <div class="cg-builder__field">
            <label class="cg-builder__label">{% trans "Description" %}</label>
            <p class="cg-builder__hint">{% trans "One-line summary — the @description annotation." %}</p>
            <input type="text" class="cg-input" data-cg-bld-comp-description placeholder="{% trans 'Compact label for status or counts' %}">
          </div>
          <div class="cg-builder__field cg-builder__field--checks cg-builder__field--full">
            <label class="cg-builder__check">
              <input type="checkbox" data-cg-bld-strict>
              <span><code>@strict</code> — {% trans "closed prop set" %}</span>
            </label>
            <label class="cg-builder__check">
              <input type="checkbox" data-cg-bld-ignore-unused>
              <span><code>@ignore-unused</code> — {% trans "skip zombie check" %}</span>
            </label>
          </div>
          <div class="cg-builder__field">
            <label class="cg-builder__label">{% trans "Trigger" %}</label>
            <p class="cg-builder__hint">{% trans "For modals/drawers — the element that opens the component (@trigger)." %}</p>
            <input type="text" class="cg-input" data-cg-bld-trigger placeholder="&lt;button&gt;Open&lt;/button&gt;">
          </div>
          <div class="cg-builder__field">
            <label class="cg-builder__label">{% trans "Trigger description" %}</label>
            <input type="text" class="cg-input" data-cg-bld-trigger-desc placeholder="{% trans 'Opens the dialog' %}">
          </div>
        </section>

        {# ── Props (0..n) ── #}
        <section class="cg-builder__group">
          <h2 class="cg-builder__group-title">{% trans "Props" %}</h2>
          <div class="cg-builder__entries" data-cg-builder-entries></div>
          <button type="button" class="cg-builder__add" data-cg-builder-add>
            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true">
              <path d="M12 4.5v15m7.5-7.5h-15"/>
            </svg>
            <span>{% trans "Add prop" %}</span>
          </button>
        </section>

        {# ── Slots (0..n) ── #}
        <section class="cg-builder__group">
          <h2 class="cg-builder__group-title">{% trans "Slots" %}</h2>
          <div class="cg-builder__entries" data-cg-builder-slots></div>
          <button type="button" class="cg-builder__add" data-cg-builder-slot-add>
            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true">
              <path d="M12 4.5v15m7.5-7.5h-15"/>
            </svg>
            <span>{% trans "Add slot" %}</span>
          </button>
        </section>
      </div>

      {# ── Live preview pane (right): @prop block + <c-vars> line ── #}
      <aside class="cg-builder__preview">
        <header class="cg-builder__preview-head">
          <span class="cg-builder__preview-label">{% trans "Result" %}</span>
          <button type="button" class="cg-builder__copy" data-cg-copy-target="#cg-bld-output">
            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.75" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M15.666 3.888A2.25 2.25 0 0 0 13.5 2.25h-3c-1.03 0-1.9.693-2.166 1.638m7.332 0c.055.194.084.4.084.612v0a.75.75 0 0 1-.75.75H9.75a.75.75 0 0 1-.75-.75v0c0-.212.03-.418.084-.612m7.332 0c.646.049 1.288.11 1.927.184 1.1.128 1.907 1.077 1.907 2.185V19.5a2.25 2.25 0 0 1-2.25 2.25H6.75A2.25 2.25 0 0 1 4.5 19.5V6.257c0-1.108.806-2.057 1.907-2.185a48.208 48.208 0 0 1 1.927-.184"/></svg>
            <span>{% trans "Copy" %}</span>
          </button>
        </header>

        <div class="cg-builder__preview-section">
          <div class="cg-builder__preview-section-label">{% trans "Annotations" %}</div>
          <pre class="cg-builder__output cg-source language-django"><code data-cg-bld-annotations>{% verbatim %}{# @prop name:text | description:"" #}{% endverbatim %}</code></pre>
        </div>

        <div class="cg-builder__preview-section">
          <div class="cg-builder__preview-section-label">{% trans "<c-vars> line" %}</div>
          <pre class="cg-builder__output cg-source language-markup"><code data-cg-bld-cvars>&lt;c-vars name=&quot;&quot; /&gt;</code></pre>
        </div>

        {% comment %}
        Combined output (annotations + blank line + c-vars) — what the
        Copy button actually copies. Hidden visually since the user sees
        the two sections above.
        {% endcomment %}
        <code id="cg-bld-output" data-cg-bld-output hidden></code>

        <p class="cg-builder__validation" data-cg-bld-validation hidden></p>
      </aside>
    </div>

    {% comment %}
    Entry template — cloned each time the user clicks "Add prop".
    `<template>` contents are inert until cloned; translations inside are
    rendered server side, so spawned entries get the right i18n strings.
    Lives INSIDE [data-cg-builder] so the JS init can find it via
    `builder.querySelector(...)`.
    {% endcomment %}
    <template data-cg-bld-entry-tpl>
    <div class="cg-builder__entry" data-cg-bld-entry>
      <header class="cg-builder__entry-head">
        <span class="cg-builder__entry-title" data-cg-bld-entry-title>{% trans "Prop" %}</span>
        <button type="button" class="cg-builder__entry-remove" data-cg-bld-remove aria-label="{% trans 'Remove this prop' %}" title="{% trans 'Remove' %}">
          <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M6 18 18 6M6 6l12 12"/></svg>
        </button>
      </header>

      <div class="cg-builder__entry-grid">
        <div class="cg-builder__field">
          <label class="cg-builder__label">{% trans "Name" %}</label>
          <p class="cg-builder__hint">{% trans "Identifier — appears on both <c-vars> and @prop." %}</p>
          <input type="text" class="cg-input" data-cg-bld-name placeholder="variant">
        </div>

        <div class="cg-builder__field">
          <label class="cg-builder__label">{% trans "Type" %}</label>
          <p class="cg-builder__hint">{% trans "Drives the controls UI on the detail page." %}</p>
          <div class="cg-mini-select" data-cg-mini-select data-cg-bld-type data-cg-mini-value="text">
            <button type="button" class="cg-mini-select__trigger" data-cg-mini-trigger aria-haspopup="listbox" aria-expanded="false">
              <span class="cg-mini-select__label" data-cg-mini-label>text</span>
              <svg class="cg-mini-select__chevron" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="m6 9 6 6 6-6"/></svg>
            </button>
            <div class="cg-mini-select__menu" data-cg-mini-menu hidden role="listbox">
              <button type="button" class="cg-mini-select__option cg-active" data-cg-mini-option="text" role="option" aria-selected="true">
                <span class="cg-mini-select__option-label">text</span>
                <svg class="cg-mini-select__check" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M20 6 9 17l-5-5"/></svg>
              </button>
              <button type="button" class="cg-mini-select__option" data-cg-mini-option="number" role="option" aria-selected="false">
                <span class="cg-mini-select__option-label">number</span>
                <svg class="cg-mini-select__check" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M20 6 9 17l-5-5"/></svg>
              </button>
              <button type="button" class="cg-mini-select__option" data-cg-mini-option="boolean" role="option" aria-selected="false">
                <span class="cg-mini-select__option-label">boolean</span>
                <svg class="cg-mini-select__check" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M20 6 9 17l-5-5"/></svg>
              </button>
              <button type="button" class="cg-mini-select__option" data-cg-mini-option="select" role="option" aria-selected="false">
                <span class="cg-mini-select__option-label">select</span>
                <svg class="cg-mini-select__check" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M20 6 9 17l-5-5"/></svg>
              </button>
            </div>
          </div>
        </div>

        <div class="cg-builder__field cg-builder__field--full" data-cg-bld-options-field hidden>
          <label class="cg-builder__label">{% trans "Options" %}</label>
          <p class="cg-builder__hint">{% trans "Comma-separated — e.g. info, success, warn, danger." %}</p>
          <input type="text" class="cg-input" data-cg-bld-options placeholder="info, success, warn, danger">
        </div>

        <div class="cg-builder__field">
          <label class="cg-builder__label">{% trans "Default" %}</label>
          <p class="cg-builder__hint">{% trans "Fallback value. Leave empty to omit." %}</p>
          <input type="text" class="cg-input" data-cg-bld-default placeholder="info">
        </div>

        <div class="cg-builder__field">
          <label class="cg-builder__label">{% trans "Description" %}</label>
          <p class="cg-builder__hint">{% trans "One-line summary for hover docs." %}</p>
          <input type="text" class="cg-input" data-cg-bld-description placeholder="{% trans 'Semantic tone' %}">
        </div>

        <div class="cg-builder__field cg-builder__field--checks cg-builder__field--full">
          <label class="cg-builder__check">
            <input type="checkbox" data-cg-bld-dynamic>
            <span>{% trans "Dynamic" %} <code>:name</code></span>
          </label>
          <label class="cg-builder__check">
            <input type="checkbox" data-cg-bld-required>
            <span>{% trans "Required" %} <code>| required</code></span>
          </label>
        </div>

        <div class="cg-builder__field">
          <label class="cg-builder__label">{% trans "Deprecated" %}</label>
          <p class="cg-builder__hint">{% trans "Optional message — e.g. \"Use new-api\"." %}</p>
          <input type="text" class="cg-input" data-cg-bld-deprecated>
        </div>

        <div class="cg-builder__field">
          <label class="cg-builder__label">{% trans "Example" %}</label>
          <p class="cg-builder__hint">{% trans "Optional usage hint for hover docs." %}</p>
          <input type="text" class="cg-input" data-cg-bld-example>
        </div>
      </div>
    </div>
  </template>

    {% comment %}Slot entry template — cloned each time the user clicks "Add slot".{% endcomment %}
    <template data-cg-bld-slot-tpl>
    <div class="cg-builder__entry" data-cg-bld-slot>
      <header class="cg-builder__entry-head">
        <span class="cg-builder__entry-title" data-cg-bld-slot-title>{% trans "Slot" %}</span>
        <button type="button" class="cg-builder__entry-remove" data-cg-bld-slot-remove aria-label="{% trans 'Remove this slot' %}" title="{% trans 'Remove' %}">
          <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M6 18 18 6M6 6l12 12"/></svg>
        </button>
      </header>

      <div class="cg-builder__entry-grid">
        <div class="cg-builder__field">
          <label class="cg-builder__label">{% trans "Name" %}</label>
          <p class="cg-builder__hint">{% trans "Empty = the default slot; otherwise a named slot (@slot:name)." %}</p>
          <input type="text" class="cg-input" data-cg-bld-slot-name placeholder="actions">
        </div>

        <div class="cg-builder__field">
          <label class="cg-builder__label">{% trans "Default content" %}</label>
          <p class="cg-builder__hint">{% trans "Shown in the gallery preview. Optional." %}</p>
          <input type="text" class="cg-input" data-cg-bld-slot-content placeholder="Click me">
        </div>

        <div class="cg-builder__field cg-builder__field--full">
          <label class="cg-builder__label">{% trans "Description" %}</label>
          <p class="cg-builder__hint">{% trans "Optional — rendered after a — separator." %}</p>
          <input type="text" class="cg-input" data-cg-bld-slot-desc placeholder="{% trans 'Top-right action buttons' %}">
        </div>
      </div>
    </div>
  </template>
  </div>
{% endblock %}