{# pages/users/form.html — create/edit admin user #}
{% extends "base.html" %}

{% block title %}{% if user %}Edit User{% else %}Create User{% endif %} — {{ title | default("Admin") }}{% endblock %}

{% block breadcrumb %}
{{ super() }}
<span class="breadcrumb-separator">/</span>
<a href="{{ admin_path | default('/admin') }}/users/" class="breadcrumb-segment">Users</a>
<span class="breadcrumb-separator">/</span>
<span class="breadcrumb-current">{% if user %}{{ user.email }}{% else %}Create{% endif %}</span>
{% endblock %}

{% block content %}
<div class="space-y-6">
  <div class="page-header">
    <div class="page-header-left">
      <a href="{{ admin_path | default('/admin') }}/users/" class="page-header-back">
        {{ icon("chevron-left", size="16px") }}
        Users
      </a>
      <h1 class="page-header-title">
        {% if user %}Edit User{% else %}New User{% endif %}
      </h1>
    </div>
  </div>

  {% if error %}
  <div class="p-4 rounded-lg bg-red-50 border border-red-200">
    <div class="flex items-center gap-2 text-red-700 text-sm">
      {{ icon("exclamation-triangle", size="20px") }}
      {{ error }}
    </div>
  </div>
  {% endif %}

  <form method="post" action="{{ admin_path | default('/admin') }}/users{% if user %}/{{ user.id }}{% else %}/create{% endif %}"
        class="space-y-6">
    <input type="hidden" name="csrf_token" value="{{ get_csrf_token(request) }}">

    <div class="fieldset">
      <div class="fieldset__header">
        <h3 class="fieldset__title">User Details</h3>
      </div>
      <div class="fieldset__fields">
        <div class="field-wrapper">
          <label for="email" class="field-label">Email</label>
          <input type="email" id="email" name="email" value="{{ user.email | default('') }}" required
                 class="form-input">
        </div>
        <div class="field-wrapper">
          <label for="full_name" class="field-label">Full Name</label>
          <input type="text" id="full_name" name="full_name" value="{{ user.full_name | default('') }}"
                 class="form-input">
        </div>
        <div class="field-wrapper">
          <label for="password" class="field-label">
            Password {% if user %}(leave blank to keep current){% endif %}
          </label>
          <input type="password" id="password" name="password" {% if not user %}required{% endif %}
                 class="form-input">
        </div>
        <div class="field-wrapper">
          <label for="role_ids" class="field-label">Roles</label>
          {% set selected_role_ids = [] %}
          {% set selected_role_items = [] %}
          {% if user and user.id %}
            {% for r in user.roles %}
              {% if selected_role_ids.append(r.id) %}{% endif %}
              {% if selected_role_items.append({"id": r.id, "label": r.name | string}) %}{% endif %}
            {% endfor %}
          {% endif %}
          <div x-data="multiRelation({{ selected_role_ids | tojson | forceescape }}, '{{ admin_path | default('/admin') }}/users/roles/search', {{ selected_role_items | tojson | forceescape }})">
            <input type="hidden" name="role_ids" :value="JSON.stringify(selectedIds)">
            <div class="flex flex-wrap gap-2" style="margin-bottom: 8px;">
              <template x-for="(item, index) in selectedItems" :key="item.id">
                <span class="tag-chip">
                  <span x-text="item.label"></span>
                  <button type="button" @click="remove(index)" class="tag-chip__remove">&times;</button>
                </span>
              </template>
            </div>
            <div style="position: relative;">
              <input type="text" x-model="searchQuery" @input="search()" @focus="open = true" @click.outside="open = false"
                     placeholder="Search roles..."
                     class="form-input">
              <div x-show="open && results.length > 0"
                   style="position: absolute; z-index: 50; width: 100%; margin-top: 4px; background: var(--surface-base); border: 1px solid var(--surface-border); border-radius: var(--radius-md); box-shadow: var(--shadow-md); max-height: 200px; overflow-y: auto;">
                <template x-for="result in results" :key="result.id">
                  <div @click="add(result)"
                       style="padding: 8px 12px; cursor: pointer; font-size: 0.875rem;"
                       onmouseover="this.style.background='var(--surface-hover)'" onmouseout="this.style.background=''">
                    <span x-text="result.label"></span>
                  </div>
                </template>
              </div>
            </div>
          </div>
          <p class="field-help" style="color: var(--text-secondary); font-size: 0.75rem; margin-top: 0.25rem;">Search and select roles. Permissions are merged from all selected roles.</p>
        </div>
        <div class="field-wrapper field-wrapper--full">
          <label class="field-label">Direct Permissions</label>
          {% set perm_search_url = admin_path | default('/admin') ~ '/permissions/search' %}
          <div x-data="permissionWidget('{{ perm_search_url }}', {{ perm_data | tojson | forceescape }})">
            <input type="hidden" name="perm_data" :value="serializedPermData">

            {# Selected permissions list #}
            <div x-show="selectedPerms.length > 0" style="width: 100%;">
              <div style="border: 1px solid var(--surface-border); border-radius: var(--radius-lg); overflow: hidden;">
                <table style="width: 100%; border-collapse: collapse;">
                  <thead>
                    <tr style="background: var(--surface-inset); border-bottom: 1px solid var(--surface-border);">
                      <th style="text-align: left; padding: 10px 16px; font-size: 0.75rem; font-weight: 500; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.05em;">Permission</th>
                      <th style="text-align: left; padding: 10px 16px; font-size: 0.75rem; font-weight: 500; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.05em;">Table</th>
                      <th style="width: 48px;"></th>
                    </tr>
                  </thead>
                  <tbody>
                    <template x-for="(perm, index) in selectedPerms" :key="perm.id">
                      <tr style="border-bottom: 1px solid var(--surface-border);" onmouseover="this.style.background='var(--surface-inset)'" onmouseout="this.style.background=''">
                        <td style="padding: 12px 16px;">
                          <span style="font-size: 0.875rem; font-weight: 500; color: var(--text-primary);" x-text="perm.name"></span>
                        </td>
                        <td style="padding: 12px 16px;">
                          <span style="font-size: 0.875rem; color: var(--text-secondary);" x-text="perm.table_name"></span>
                        </td>
                        <td style="text-align: center; padding: 12px 16px;">
                          <button type="button" @click="removePerm(index)"
                                  style="color: var(--text-secondary); cursor: pointer; background: none; border: none; padding: 4px; line-height: 1;"
                                  onmouseover="this.style.color='var(--danger-500)'" onmouseout="this.style.color='var(--text-secondary)'">
                            <svg width="16" height="16" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"/>
                            </svg>
                          </button>
                        </td>
                      </tr>
                    </template>
                  </tbody>
                </table>
              </div>
            </div>

            {# Empty state #}
            <div x-show="selectedPerms.length === 0" style="text-align: center; padding: 32px 0; font-size: 0.875rem; color: var(--text-secondary);">
              No permissions added yet. Search below to add.
            </div>

            {# Search input #}
            <div style="margin-top: 12px; position: relative;">
              <input type="text" x-model="searchQuery" @input="search()" @focus="open = true" @click.outside="open = false"
                     placeholder="Search permissions (e.g. products_view)..."
                     class="form-input" style="width: 100%;">
              <div x-show="open && results.length > 0" x-cloak
                   style="position: absolute; z-index: 50; width: 100%; margin-top: 4px; background: var(--surface-raised); border: 1px solid var(--surface-border); border-radius: var(--radius-md); box-shadow: var(--shadow-md); max-height: 200px; overflow-y: auto;">
                <template x-for="result in results" :key="result.id">
                  <div @click="addPerm(result)"
                       style="padding: 8px 12px; cursor: pointer; font-size: 0.875rem; color: var(--text-primary);"
                       onmouseover="this.style.background='var(--surface-inset)'" onmouseout="this.style.background=''">
                    <span x-text="result.name"></span>
                    <span style="font-size: 0.75rem; color: var(--text-secondary); margin-left: 8px;" x-text="result.table_name"></span>
                  </div>
                </template>
              </div>
            </div>
          </div>
        </div>
      </div>

      <div class="mt-6 flex items-center gap-6">
        <label class="flex items-center gap-2 cursor-pointer">
          <input type="checkbox" name="is_superuser" value="on"
                 {% if user and user.is_superuser %}checked{% endif %}
                 class="matrix-checkbox">
          <span class="text-sm" style="color: var(--text-primary);">Superuser</span>
        </label>
        {% if user %}
        <label class="flex items-center gap-2 cursor-pointer">
          <input type="checkbox" name="is_active" value="on"
                 {% if user.is_active %}checked{% endif %}
                 class="matrix-checkbox">
          <span class="text-sm" style="color: var(--text-primary);">Active</span>
        </label>
        {% endif %}
      </div>
    </div>

    <div class="sticky bottom-0 flex items-center justify-end gap-3 p-4" style="background: var(--surface-base); border: 1px solid var(--surface-border); border-radius: var(--radius-lg);">
      <a href="{{ admin_path | default('/admin') }}/users/"
         class="btn btn-secondary">
        Cancel
      </a>
      <button type="submit"
              class="btn btn-primary">
        {% if user %}Save Changes{% else %}Create User{% endif %}
      </button>
    </div>
  </form>
</div>
{% endblock %}