@extends('layouts.cp')
@section('title', 'CP Roles')

@section('content')

<div class="bg-white rounded-xl border border-gray-200 p-6 mb-6">
    <h2 class="text-sm font-medium text-gray-900 mb-4">Add CP Role</h2>
    <form method="POST" action="{{ route('cp.roles.store') }}">
        @csrf
        <div class="mb-3">
            <label class="block text-xs text-gray-500 mb-1">Role Name</label>
            <input type="text" name="name" required placeholder="e.g. admin"
                   class="w-full max-w-sm border border-gray-200 rounded-lg px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-gray-200"/>
        </div>
        <div class="mb-4">
            <label class="block text-xs text-gray-500 mb-2">Menu Access</label>
            <div class="grid grid-cols-2 lg:grid-cols-3 gap-2">
                @foreach($menus as $menu)
                    <div class="border border-gray-100 rounded-lg p-3">
                        <label class="flex items-center gap-2 font-medium text-sm text-gray-700 cursor-pointer mb-2">
                            <input type="checkbox" name="menu_ids[]" value="{{ $menu->id }}"
                                   class="w-4 h-4 parent-check" data-parent="{{ $menu->id }}"/>
                            {{ $menu->name }}
                        </label>
                        @foreach($menu->children as $child)
                            <label class="flex items-center gap-2 text-xs text-gray-500 cursor-pointer pl-4 mb-1">
                                <input type="checkbox" name="menu_ids[]" value="{{ $child->id }}"
                                       class="w-3.5 h-3.5 child-check" data-parent="{{ $menu->id }}"/>
                                {{ $child->name }}
                            </label>
                        @endforeach
                    </div>
                @endforeach
            </div>
        </div>
        <button type="submit"
            class="px-4 py-2 text-sm bg-gray-900 text-white rounded-lg hover:bg-gray-700">
            Add Role
        </button>
    </form>
</div>

<div class="bg-white rounded-xl border border-gray-200 p-6">
    @if($roles->isEmpty())
        <p class="text-sm text-gray-400">No roles yet.</p>
    @else
        <table class="w-full text-sm">
            <thead>
                <tr class="border-b border-gray-100">
                    <th class="text-left text-xs text-gray-400 font-medium pb-2">Name</th>
                    <th class="text-left text-xs text-gray-400 font-medium pb-2">Users</th>
                    <th class="text-left text-xs text-gray-400 font-medium pb-2">Menu Access</th>
                    <th class="pb-2"></th>
                </tr>
            </thead>
            <tbody class="divide-y divide-gray-50">
                @foreach($roles as $role)
                <tr>
                    <td class="py-3 font-medium text-gray-900">{{ $role->name }}</td>
                    <td class="py-3 text-gray-500">{{ $role->users_count }}</td>
                    <td class="py-3">
                        @php $accessIds = $roleMenuAccess->get($role->id, []); @endphp
                        @if(count($accessIds) > 0)
                            <span class="text-xs text-gray-500">{{ count($accessIds) }} menus</span>
                        @else
                            <span class="text-xs text-gray-300">No access</span>
                        @endif
                    </td>
                    <td class="py-3">
                        <div class="flex items-center gap-3">
                            <button type="button"
                                onclick="openRoleModal('{{ $role->id }}', '{{ $role->name }}', {{ json_encode($roleMenuAccess->get($role->id, [])) }})"
                                class="text-xs text-blue-600 hover:underline">Edit</button>
                            <form method="POST" action="{{ route('cp.roles.destroy', $role) }}">
                                @csrf @method('DELETE')
                                <button type="submit" class="text-xs text-red-500 hover:underline"
                                    onclick="return confirm('Delete this role?')">Delete</button>
                            </form>
                        </div>
                    </td>
                </tr>
                @endforeach
            </tbody>
        </table>
    @endif
</div>

{{-- Edit Role Modal --}}
<div id="role-modal" class="fixed inset-0 z-50 hidden">
    <div class="absolute inset-0 bg-black/30" onclick="closeRoleModal()"></div>
    <div class="absolute top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2 bg-white rounded-2xl shadow-xl w-full max-w-lg p-6 max-h-screen overflow-y-auto">
        <div class="flex items-center justify-between mb-5">
            <h3 class="text-sm font-semibold text-gray-900">Edit Role</h3>
            <button onclick="closeRoleModal()" class="text-gray-400 hover:text-gray-600">
                <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M6 18L18 6M6 6l12 12"/>
                </svg>
            </button>
        </div>

        <form id="role-edit-form" method="POST">
            @csrf @method('PATCH')

            <div class="mb-4">
                <label class="block text-xs text-gray-500 mb-1">Role Name</label>
                <input type="text" name="name" id="edit-role-name" required
                       class="w-full border border-gray-200 rounded-lg px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-gray-200"/>
            </div>

            <div class="mb-5">
                <label class="block text-xs text-gray-500 mb-2">Menu Access</label>
                <div class="space-y-2">
                    @foreach($menus as $menu)
                        <div class="border border-gray-100 rounded-lg p-3">
                            <label class="flex items-center gap-2 font-medium text-sm text-gray-700 cursor-pointer mb-2">
                                <input type="checkbox" name="menu_ids[]" value="{{ $menu->id }}"
                                       class="w-4 h-4 edit-parent-check" data-parent="{{ $menu->id }}"/>
                                {{ $menu->name }}
                            </label>
                            @foreach($menu->children as $child)
                                <label class="flex items-center gap-2 text-xs text-gray-500 cursor-pointer pl-4 mb-1">
                                    <input type="checkbox" name="menu_ids[]" value="{{ $child->id }}"
                                           class="w-3.5 h-3.5 edit-child-check" data-parent="{{ $menu->id }}"/>
                                    {{ $child->name }}
                                </label>
                            @endforeach
                        </div>
                    @endforeach
                </div>
            </div>

            <div class="flex gap-3">
                <button type="submit"
                    class="flex-1 py-2 text-sm bg-gray-900 text-white rounded-lg hover:bg-gray-700">
                    Save Changes
                </button>
                <button type="button" onclick="closeRoleModal()"
                    class="px-4 py-2 text-sm border border-gray-200 rounded-lg hover:bg-gray-50 text-gray-600">
                    Cancel
                </button>
            </div>
        </form>
    </div>
</div>

<script>
// Add role — parent check
document.querySelectorAll('.parent-check').forEach(parent => {
    parent.addEventListener('change', function() {
        const parentId = this.dataset.parent;
        document.querySelectorAll(`.child-check[data-parent="${parentId}"]`).forEach(child => {
            child.checked = this.checked;
        });
    });
});

// Edit role modal
function openRoleModal(id, name, accessIds) {
    document.getElementById('edit-role-name').value = name;
    document.getElementById('role-edit-form').action = `/cp/roles/${id}`;

    // Reset all checkboxes
    document.querySelectorAll('.edit-parent-check, .edit-child-check').forEach(cb => {
            cb.checked = accessIds.includes(cb.value) || accessIds.includes(parseInt(cb.value));
    });

    document.getElementById('role-modal').classList.remove('hidden');
}

function closeRoleModal() {
    document.getElementById('role-modal').classList.add('hidden');
}

// Edit role — parent check
document.querySelectorAll('.edit-parent-check').forEach(parent => {
    parent.addEventListener('change', function() {
        const parentId = this.dataset.parent;
        document.querySelectorAll(`.edit-child-check[data-parent="${parentId}"]`).forEach(child => {
            child.checked = this.checked;
        });
    });
});
</script>

@endsection