{% extends "base.html" %}
{% block title %}{{ vendor.name }} — Vendors{% endblock %}

{% block styles %}
.vendor-edit-page { max-width: 680px; }

.edit-header    { margin-bottom: 1.5rem; }
.breadcrumb-link {
  font-family: var(--serif-body);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  text-decoration: none;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.breadcrumb-link:hover { text-decoration: underline; }

.page-title {
  font-family: var(--serif-display);
  font-size: clamp(1.4rem, 4vw, 1.8rem);
  font-weight: 400;
  margin: 0.4rem 0 0;
  border: none;
  padding: 0;
}

/* ── Shared field styles ─────────────────────────────────────── */
.edit-section {
  border-top: 1px solid rgba(42,77,58,0.15);
  padding: 1.5rem 0;
}

.section-heading {
  font-family: var(--serif-body);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 400;
  margin: 0 0 1rem;
  border: none;
  padding: 0;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 1.5rem;
  margin-bottom: 1rem;
}

@media (max-width: 520px) { .field-row { grid-template-columns: 1fr; } }

.field { display: flex; flex-direction: column; gap: 0.3rem; }

.field label {
  font-family: var(--serif-body);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.field input {
  font-family: var(--serif-body);
  font-size: 0.95rem;
  padding: 0.4rem 0.6rem;
  border: 1px solid rgba(42,77,58,0.25);
  border-radius: 2px;
  background: #fff;
  color: inherit;
  width: 100%;
}

.field input:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.form-actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  padding-top: 0.75rem;
}

/* ── Labels table ────────────────────────────────────────────── */
.labels-table td { vertical-align: middle; }

.label-edit-form {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.label-edit-form input {
  font-family: var(--serif-body);
  font-size: 0.9rem;
  padding: 0.3rem 0.5rem;
  border: 1px solid rgba(42,77,58,0.25);
  border-radius: 2px;
  background: #fff;
  color: inherit;
}

.label-edit-form input:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.label-name-input  { width: 160px; }
.label-url-input   { width: 220px; }

/* ── Danger zone ─────────────────────────────────────────────── */
.danger-zone {
  margin-top: 2rem;
  border-top: 1px solid rgba(139,35,32,0.25);
  padding-top: 1.5rem;
}

.danger-inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.danger-inner p {
  font-size: 0.88rem;
  color: var(--muted);
  margin: 0;
  flex: 1;
  min-width: 200px;
}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
  font-family: var(--serif-body);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.45rem 1.1rem;
  border-radius: 2px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
}

.btn--primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn--primary:hover { background: #1e3829; }
.btn--ghost   { background: none; color: var(--accent); border-color: rgba(42,77,58,0.3); }
.btn--ghost:hover { background: rgba(42,77,58,0.06); }
.btn--danger  { background: none; color: var(--red); border-color: rgba(139,35,32,0.4); }
.btn--danger:hover { background: #fdecea; }
.btn--small   { font-size: 0.72rem; padding: 0.3rem 0.75rem; }
{% endblock %}

{% block content %}
<div class="vendor-edit-page">

  <header class="edit-header">
    <nav>
      <a href="{{ url_for('vendors.index') }}" class="breadcrumb-link">← Vendors</a>
    </nav>
    <h1 class="page-title">{{ vendor.name }}</h1>
  </header>

  {% if errors %}
    <ul style="background:#fdecea;border-left:3px solid var(--red);
               padding:0.75rem 1rem;margin:0 0 1.5rem;list-style:none;
               font-size:0.9rem;color:#7a2020;">
      {% for e in errors %}<li>{{ e }}</li>{% endfor %}
    </ul>
  {% endif %}

  {# ── § Vendor details ──────────────────────────────────────── #}
  <section class="edit-section">
    <h2 class="section-heading">Details</h2>
    <form method="post" action="{{ url_for('vendors.edit', name=vendor.name) }}">
      <div class="field-row">
        <div class="field">
          <label for="v-name">Name</label>
          <input type="text" id="v-name" name="name" required
                 value="{{ vendor.name }}">
        </div>
        <div class="field">
          <label for="v-website">Website</label>
          <input type="text" id="v-website" name="website"
                 placeholder="https://…"
                 value="{{ vendor.website or '' }}">
        </div>
      </div>
      <div class="form-actions">
        <button type="submit" class="btn btn--primary">Save</button>
        <a href="{{ url_for('vendors.index') }}" class="btn btn--ghost">Cancel</a>
      </div>
    </form>
  </section>

  {# ── § Labels ──────────────────────────────────────────────── #}
  <section class="edit-section">
    <h2 class="section-heading">Labels</h2>

    {% if labels %}
    <table class="labels-table" style="margin-bottom:1.5rem;">
      <thead>
        <tr>
          <th>Name</th>
          <th>Website</th>
          <th>Garments</th>
          <th></th>
        </tr>
      </thead>
      <tbody>
        {% for l in labels %}
        <tr>
          <td colspan="4" style="padding:0;border-bottom:1px solid var(--cream);">
            <form method="post"
                  action="{{ url_for('vendors.label_edit', name=vendor.name, lname=l.name) }}"
                  class="label-edit-form"
                  style="padding:0.5rem 0.75rem;">
              <input type="text" name="name" class="label-name-input"
                     value="{{ l.name }}" required aria-label="Label name">
              <input type="text" name="website" class="label-url-input"
                     value="{{ l.website or '' }}" placeholder="https://…"
                     aria-label="Label website">
              <span class="text-muted" style="font-size:0.82rem;white-space:nowrap;">
                {{ l.garment_count }} garment{{ 's' if l.garment_count != 1 }}
              </span>
              <button type="submit" class="btn btn--ghost btn--small">Save</button>
              <button type="button" class="btn btn--danger btn--small btn-label-delete"
                      data-action="{{ url_for('vendors.label_delete', name=vendor.name, lname=l.name) }}"
                      data-label="{{ l.name }}">
                Delete
              </button>
            </form>
          </td>
        </tr>
        {% endfor %}
      </tbody>
    </table>
    {% else %}
      <p class="text-muted" style="margin-bottom:1.5rem;">No labels yet.</p>
    {% endif %}

    {# Add label #}
    <form method="post"
          action="{{ url_for('vendors.label_new', name=vendor.name) }}"
          style="display:flex;gap:0.5rem;align-items:flex-end;flex-wrap:wrap;">
      <div class="field" style="flex:1;min-width:140px;">
        <label for="l-name">New label name</label>
        <input type="text" id="l-name" name="name" required placeholder="e.g. Per Una">
      </div>
      <div class="field" style="flex:2;min-width:180px;">
        <label for="l-website">Website</label>
        <input type="text" id="l-website" name="website" placeholder="https://…">
      </div>
      <button type="submit" class="btn btn--ghost">Add Label</button>
    </form>

  </section>

  {# ── Danger zone ───────────────────────────────────────────── #}
  <section class="danger-zone">
    <h2 class="section-heading">Danger Zone</h2>
    <div class="danger-inner">
      <p>Delete this vendor. Blocked if any garments still reference it.</p>
      <form method="post"
            action="{{ url_for('vendors.delete', name=vendor.name) }}"
            id="delete-vendor-form">
        <button type="submit" class="btn btn--danger">Delete Vendor</button>
      </form>
    </div>
  </section>

</div>

<script>
(function () {
  'use strict';

  // Label delete — POST via dynamically created form with confirmation.
  document.querySelectorAll('.btn-label-delete').forEach(function (btn) {
    btn.addEventListener('click', function (e) {
      e.preventDefault();
      if (!confirm('Delete label "' + btn.dataset.label + '"?')) return;
      var frm = document.createElement('form');
      frm.method = 'post';
      frm.action = btn.dataset.action;
      document.body.appendChild(frm);
      frm.submit();
    });
  });

  // Vendor delete confirmation.
  document.getElementById('delete-vendor-form')
    .addEventListener('submit', function (e) {
      if (!confirm('Delete vendor "{{ vendor.name }}"? This cannot be undone.')) {
        e.preventDefault();
      }
    });

})();
</script>
{% endblock %}