{% extends '@EasyAdmin/page/content.html.twig' %}

{% block page_title %}
    <i class="fa fa-cloud-download-alt me-2"></i>eBay Aspects importieren — {{ articleType.name }}
{% endblock %}

{% block main %}

{# ── Category search / picker ─────────────────────────────────────── #}
<div class="card mb-4">
    <div class="card-header d-flex justify-content-between align-items-center">
        <h5 class="mb-0"><i class="fa fa-search me-2"></i>eBay-Kategorie</h5>
        {% if categoryId %}
            <span class="badge bg-info fs-6 font-monospace">ID: {{ categoryId }}</span>
        {% endif %}
    </div>
    <div class="card-body">
        <form method="post" id="category-select-form">
            <input type="hidden" name="_action" value="set-category">
            <input type="hidden" name="categoryId" id="selected-category-id" value="{{ categoryId ?? '' }}">

            <div class="position-relative">
                <input type="text"
                       id="category-search-input"
                       class="form-control"
                       placeholder="Kategorie suchen, z.B. „Notebook", „RAM", „Switch" …"
                       value="{{ categoryId ? '(ID ' ~ categoryId ~ ' — tippen um zu ändern)' : '' }}"
                       autocomplete="off">
                <div id="category-dropdown"
                     class="position-absolute w-100 border rounded bg-white shadow-sm"
                     style="z-index:1000;display:none;max-height:320px;overflow-y:auto;top:100%;left:0;">
                </div>
            </div>

            {% if not categoryId %}
                <div class="text-muted small mt-2">
                    <i class="fa fa-info-circle me-1"></i>Kategorie wählen, um eBay-Aspekte zu laden.
                </div>
            {% endif %}
        </form>
    </div>
</div>

{% if categoryId %}

{# ── Existing mappings table ──────────────────────────────────────── #}
{% if existingMappings|length > 0 %}
<div class="card mb-4">
    <div class="card-header">
        <h5 class="mb-0"><i class="fa fa-table me-2"></i>Aktive Mappings <span class="badge bg-secondary ms-1">{{ existingMappings|length }}</span></h5>
    </div>
    <div class="card-body p-0">
        <table class="table table-sm mb-0">
            <thead class="table-light">
                <tr>
                    <th>eBay-Aspekt (Ziel)</th>
                    <th>Quelle</th>
                    <th class="text-center" style="width:6rem">Pflicht?</th>
                </tr>
            </thead>
            <tbody>
            {% for mapping in existingMappings %}
            <tr>
                <td class="fw-medium">{{ mapping.ebayAspectName }}</td>
                <td class="text-muted">{{ mapping.sourceLabel }}</td>
                <td class="text-center">
                    {% if mapping.required %}
                        <span class="badge bg-danger">Ja</span>
                    {% else %}
                        <span class="text-muted">—</span>
                    {% endif %}
                </td>
            </tr>
            {% endfor %}
            </tbody>
        </table>
    </div>
</div>
{% endif %}

{# ── Summary bar ──────────────────────────────────────────────────── #}
<div class="d-flex justify-content-between align-items-center mb-3">
    <div class="d-flex gap-2 align-items-center">
        <span class="badge bg-danger fs-6">{{ counts.required }} Required</span>
        <span class="badge bg-warning text-dark fs-6">{{ counts.recommended }} Recommended</span>
        <span class="badge bg-secondary fs-6">{{ counts.optional }} Optional</span>
        <span class="text-muted small ms-2">
            Auto-matched {{ rows|filter(r => r.action == 'match')|length }} ·
            Create {{ rows|filter(r => r.action == 'create')|length }} ·
            Skip {{ rows|filter(r => r.action == 'skip')|length }}
        </span>
    </div>
    <div class="d-flex gap-2">
        <button type="button" class="btn btn-sm btn-outline-secondary" id="btn-select-all-create">All → Create</button>
        <button type="button" class="btn btn-sm btn-outline-secondary" id="btn-select-all-skip">All → Skip</button>
        <a href="{{ ea_url().setController('App\\Infrastructure\\Http\\Controller\\Admin\\ArticleTypeCrudController').setAction('index').generateUrl() }}"
           class="btn btn-sm btn-outline-secondary">
            <i class="fa fa-arrow-left me-1"></i>Abbrechen
        </a>
        <button type="submit" form="aspect-import-form" class="btn btn-primary btn-sm">
            <i class="fa fa-check me-1"></i>Importieren
        </button>
    </div>
</div>

{# ── Aspect import form ───────────────────────────────────────────── #}
<form method="post" id="aspect-import-form">
<input type="hidden" name="_token" value="{{ csrf_token('ebay_aspect_import') }}">

<table class="table table-hover align-middle" id="aspects-table">
    <thead class="table-light">
        <tr>
            <th style="width:22%">eBay Aspect</th>
            <th style="width:10%">Tier</th>
            <th style="width:28%">eBay-Werte</th>
            <th style="width:13%">Aktion</th>
            <th>Attribut / Name + Typ</th>
            <th style="width:8%" class="text-center">Pflicht?</th>
        </tr>
    </thead>
    <tbody>
    {% for i, row in rows %}
    {% set aspect = row.aspect %}
    <tr class="aspect-row{% if row.alreadyAssigned %} table-success{% endif %}" data-index="{{ i }}">

        <td>
            <span class="fw-medium">{{ aspect.name }}</span>
            {% if row.alreadyAssigned %}
                <span class="badge bg-success ms-1" title="Bereits zugewiesen">✓</span>
            {% endif %}
        </td>

        <td>
            {% if aspect.required %}
                <span class="badge bg-danger">Required</span>
            {% elseif aspect.usage == 'RECOMMENDED' %}
                <span class="badge bg-warning text-dark">Recommended</span>
            {% else %}
                <span class="badge bg-secondary">Optional</span>
            {% endif %}
        </td>

        <td>
            {% if aspect.values %}
                <span class="text-muted small">
                    {{ aspect.values|slice(0, 6)|join(', ') }}{% if aspect.values|length > 6 %} <em>(+{{ aspect.values|length - 6 }})</em>{% endif %}
                </span>
            {% else %}
                <span class="text-muted small fst-italic">Freitext</span>
            {% endif %}
        </td>

        <td>
            <select name="aspects[{{ i }}][action]"
                    class="form-select form-select-sm aspect-action"
                    data-index="{{ i }}">
                <option value="skip"          {% if row.action == 'skip'          %}selected{% endif %}>— Überspringen</option>
                <option value="article_field" {% if row.action == 'article_field' %}selected{% endif %}>→ Artikelfeld</option>
                <option value="match"         {% if row.action == 'match'         %}selected{% endif %}>Attribut verknüpfen</option>
                <option value="create"        {% if row.action == 'create'        %}selected{% endif %}>Attribut anlegen</option>
            </select>
            <input type="hidden" name="aspects[{{ i }}][ebayName]"     value="{{ aspect.name }}">
            <input type="hidden" name="aspects[{{ i }}][ebayValues]"   value="{{ aspect.values|join(',') }}">
            <input type="hidden" name="aspects[{{ i }}][ebayRequired]" value="{{ aspect.required ? '1' : '0' }}">
        </td>

        <td>
            <div class="section-article_field-{{ i }}" style="display:{% if row.action == 'article_field' %}block{% else %}none{% endif %};">
                <select name="aspects[{{ i }}][articleField]" class="form-select form-select-sm">
                    {% for fieldKey, fieldLabel in articleFields %}
                    <option value="{{ fieldKey }}" {% if row.preFieldKey == fieldKey %}selected{% endif %}>
                        {{ fieldLabel }}
                    </option>
                    {% endfor %}
                </select>
            </div>
            <div class="section-match-{{ i }}" style="display:{% if row.action == 'match' %}block{% else %}none{% endif %};">
                <select name="aspects[{{ i }}][definitionId]" class="form-select form-select-sm">
                    {% for def in allDefs %}
                    <option value="{{ def.id.toRfc4122() }}" {% if row.preMatchId == def.id.toRfc4122() %}selected{% endif %}>
                        {{ def.name }} ({{ def.type.value }})
                    </option>
                    {% endfor %}
                </select>
            </div>
            <div class="section-create-{{ i }}" style="display:{% if row.action == 'create' %}block{% else %}none{% endif %};">
                <div class="d-flex gap-1">
                    <input type="text"
                           name="aspects[{{ i }}][name]"
                           value="{{ aspect.name }}"
                           class="form-control form-control-sm flex-grow-1"
                           placeholder="Attribut-Name">
                    <select name="aspects[{{ i }}][type]" class="form-select form-select-sm" style="width:auto;">
                        <option value="string" {% if row.suggestedType == 'string' %}selected{% endif %}>Text</option>
                        <option value="select" {% if row.suggestedType == 'select' %}selected{% endif %}>Select ({{ aspect.values|length }})</option>
                        <option value="int">Int</option>
                        <option value="float">Float</option>
                    </select>
                </div>
            </div>
            <div class="section-skip-{{ i }}" style="display:{% if row.action == 'skip' %}block{% else %}none{% endif %};">
                <span class="text-muted small">—</span>
            </div>
        </td>

        <td class="text-center">
            <div class="section-req-{{ i }}" style="display:{% if row.action != 'skip' and row.action != 'article_field' %}block{% else %}none{% endif %};">
                <input type="checkbox"
                       name="aspects[{{ i }}][required]"
                       value="1"
                       class="form-check-input"
                       {% if aspect.required %}checked{% endif %}>
            </div>
        </td>

    </tr>
    {% endfor %}
    </tbody>
</table>

<div class="d-flex justify-content-end gap-2 mt-3">
    <a href="{{ ea_url().setController('App\\Infrastructure\\Http\\Controller\\Admin\\ArticleTypeCrudController').setAction('index').generateUrl() }}"
       class="btn btn-outline-secondary">Abbrechen</a>
    <button type="submit" class="btn btn-primary">
        <i class="fa fa-check me-1"></i>Importieren
    </button>
</div>

</form>

{% else %}

<div class="alert alert-info">
    <i class="fa fa-arrow-up me-2"></i>Kategorie oben suchen und auswählen, um die eBay-Aspekte zu laden.
</div>

{% endif %}

<script>
(function () {
    const searchInput  = document.getElementById('category-search-input');
    const dropdown     = document.getElementById('category-dropdown');
    const hiddenId     = document.getElementById('selected-category-id');
    const selectForm   = document.getElementById('category-select-form');
    const searchUrl    = {{ searchUrl|json_encode|raw }};

    let debounceTimer = null;

    searchInput.addEventListener('focus', function () {
        if (hiddenId.value) {
            this.value = '';
            hiddenId.value = '';
        }
    });

    searchInput.addEventListener('input', function () {
        clearTimeout(debounceTimer);
        const q = this.value.trim();
        if (q.length < 2) { hideDropdown(); return; }
        debounceTimer = setTimeout(() => fetchSuggestions(q), 250);
    });

    document.addEventListener('click', e => {
        if (!searchInput.contains(e.target) && !dropdown.contains(e.target)) {
            hideDropdown();
        }
    });

    async function fetchSuggestions(q) {
        try {
            const res = await fetch(searchUrl + '?q=' + encodeURIComponent(q));
            const items = await res.json();
            renderDropdown(items);
        } catch { hideDropdown(); }
    }

    function renderDropdown(items) {
        if (!items.length) { hideDropdown(); return; }

        dropdown.innerHTML = items.map(item => {
            const path = item.path ? `<div class="text-muted small">${e(item.path)}</div>` : '';
            return `<div class="px-3 py-2 border-bottom category-option" style="cursor:pointer;"
                        data-id="${e(item.id)}" data-name="${e(item.name)}">
                        <span class="fw-medium">${e(item.name)}</span>
                        <span class="badge bg-light text-dark border ms-1">${e(item.id)}</span>
                        ${path}
                    </div>`;
        }).join('');

        dropdown.querySelectorAll('.category-option').forEach(opt => {
            opt.addEventListener('mouseenter', () => opt.style.background = '#f8f9fa');
            opt.addEventListener('mouseleave', () => opt.style.background = '');
            opt.addEventListener('click', () => selectCategory(opt.dataset.id, opt.dataset.name));
        });

        dropdown.style.display = 'block';
    }

    function selectCategory(id, name) {
        searchInput.value = name + '  (ID: ' + id + ')';
        hiddenId.value = id;
        hideDropdown();
        selectForm.submit();
    }

    function hideDropdown() { dropdown.style.display = 'none'; }
    function e(s) { return String(s).replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;').replace(/"/g,'&quot;'); }

    /* ── Aspect table JS ─────────────────────────────────────────── */
    function syncRow(index, action) {
        ['article_field', 'match', 'create', 'skip'].forEach(s => {
            const el = document.querySelector(`.section-${s}-${index}`);
            if (el) el.style.display = s === action ? 'block' : 'none';
        });
        const req = document.querySelector(`.section-req-${index}`);
        if (req) req.style.display = (action !== 'skip' && action !== 'article_field') ? 'block' : 'none';
    }

    document.querySelectorAll('.aspect-action').forEach(sel => {
        sel.addEventListener('change', function () { syncRow(this.dataset.index, this.value); });
    });

    document.getElementById('btn-select-all-create')?.addEventListener('click', () => {
        document.querySelectorAll('.aspect-action').forEach(sel => {
            sel.value = 'create'; syncRow(sel.dataset.index, 'create');
        });
    });

    document.getElementById('btn-select-all-skip')?.addEventListener('click', () => {
        document.querySelectorAll('.aspect-action').forEach(sel => {
            sel.value = 'skip'; syncRow(sel.dataset.index, 'skip');
        });
    });
})();
</script>

{% endblock %}