@extends('layouts.app')

@section('content')
<div class="max-w-6xl mx-auto">
  <!-- Header -->
  <div class="mb-6 flex flex-col items-start justify-between gap-3 sm:flex-row sm:items-center">
    <h1 class="text-2xl font-semibold text-gray-800">Roles</h1>

    <div class="flex items-center gap-3">
      <div x-data="{ q: '' }" class="relative">
        <input x-model="q" id="roleSearch" type="text" placeholder="Search roles…"
               class="w-64 rounded-lg border-gray-300 pl-9 text-sm shadow-sm focus:border-indigo-500 focus:ring-indigo-500">
        <svg class="pointer-events-none absolute left-2 top-1/2 h-4 w-4 -translate-y-1/2 text-gray-400"
             xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor">
          <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
                d="M21 21l-4.35-4.35M11 19a8 8 0 100-16 8 8 0 000 16z"/>
        </svg>

        {{-- simple filter via Alpine: attach x-show binding to rows below --}}
        <template x-teleport="#roleTableFilterExpr">
          <span x-text="q"></span>
        </template>
      </div>

      <a href="{{ route('admin.roles.create') }}"
         class="inline-flex items-center gap-2 rounded-lg bg-indigo-600 px-4 py-2 text-sm font-medium text-white hover:bg-indigo-700 focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-1">
        + New Role
      </a>
    </div>
  </div>

  @include('admin.partials.flash')

  <!-- Table -->
  <div class="overflow-hidden rounded-xl bg-white shadow-sm ring-1 ring-gray-100">
    <div class="overflow-x-auto">
      <table class="min-w-full divide-y divide-gray-200">
        <thead class="bg-gray-50">
          <tr>
            <th class="px-6 py-3 text-left text-xs font-semibold uppercase tracking-wider text-gray-600">Name</th>
            <th class="px-6 py-3 text-left text-xs font-semibold uppercase tracking-wider text-gray-600">Permissions</th>
            <th class="px-6 py-3 text-right text-xs font-semibold uppercase tracking-wider text-gray-600">Actions</th>
          </tr>
        </thead>

        <tbody class="divide-y divide-gray-100 bg-white" x-data>
          @forelse ($roles as $role)
            @php
              $permNames = $role->permissions()->pluck('name');
              $firstFive = $permNames->take(5);
              $extra = max(0, $permNames->count() - 5);
            @endphp
            <tr
              class="hover:bg-gray-50"
              x-show="('{{ strtolower($role->name) }}').includes((document.querySelector('#roleTableFilterExpr')?.textContent || '').toLowerCase())"
            >
              <td class="px-6 py-4 text-sm text-gray-900">
                {{ $role->name }}
              </td>

              <td class="px-6 py-4">
                <div class="flex flex-wrap gap-2">
                  @foreach ($firstFive as $p)
                    <span class="inline-flex items-center rounded-full bg-gray-100 px-2 py-0.5 text-xs font-medium text-gray-700">
                      {{ $p }}
                    </span>
                  @endforeach
                  @if ($extra > 0)
                    <span class="inline-flex items-center rounded-full bg-indigo-50 px-2 py-0.5 text-xs font-medium text-indigo-700">
                      +{{ $extra }} more
                    </span>
                  @endif
                </div>
              </td>

              <td class="px-6 py-4 text-right">
                <div class="inline-flex items-center gap-2">
                  <a href="{{ route('admin.roles.edit', $role) }}"
                     class="rounded-lg border border-gray-300 px-3 py-1.5 text-sm text-gray-700 hover:bg-gray-50">
                    Edit
                  </a>

                  <form method="POST" action="{{ route('admin.roles.destroy', $role) }}"
                        onsubmit="return confirm('Delete role?');" class="inline">
                    @csrf @method('DELETE')
                    <button
                      class="rounded-lg bg-red-600 px-3 py-1.5 text-sm font-medium text-white hover:bg-red-700 disabled:cursor-not-allowed disabled:opacity-50"
                      {{ $role->name === 'Admin' ? 'disabled' : '' }}>
                      Delete
                    </button>
                  </form>
                </div>
              </td>
            </tr>
          @empty
            <tr>
              <td colspan="3" class="px-6 py-10 text-center text-sm text-gray-500">No roles found</td>
            </tr>
          @endforelse
        </tbody>
      </table>
    </div>

    <!-- Pagination -->
    <div class="border-t bg-white px-4 py-3 sm:px-6">
      {{ $roles->links() }}
    </div>
  </div>

  <!-- hidden holder for Alpine search expression -->
  <span id="roleTableFilterExpr" class="hidden"></span>
</div>
@endsection