@extends('layouts.app')

@section('content')

    {{-- ── Page Header ── --}}
    <div class="flex items-center gap-3 mb-6">
        <a href="{{ route('roles.index') }}" class="btn btn-ghost btn-sm btn-square">
            <span class="icon-[tabler--arrow-left] size-5"></span>
        </a>
        <div>
            <h1 class="text-2xl font-bold tracking-tight">Edit Role</h1>
            <p class="text-sm text-base-content/50 mt-0.5">Update role name and permissions</p>
        </div>
    </div>

    <div class="max-w-xl">
        <div class="card bg-base-100 border border-base-200 shadow-sm">
            <div class="card-body p-6">
                <form method="POST" action="{{ route('roles.update', $role) }}" class="space-y-5">
                    @csrf
                    @method('PUT')

                    {{-- Role Name --}}
                    <div>
                        <label class="label mb-1">
                            <span class="label-text font-medium">Role Name</span>
                        </label>
                        <div class="input w-full @error('name') input-error @enderror">
                            <input type="text" name="name" value="{{ old('name', $role->name) }}" class="grow" />
                            <span class="icon-[tabler--shield] text-base-content/40 my-auto ms-3 size-5 shrink-0"></span>
                        </div>
                        @error('name')
                            <p class="text-error text-xs mt-1">{{ $message }}</p>
                        @enderror
                    </div>

                    <div class="divider text-xs text-base-content/40">Permissions</div>

                    {{-- Permissions grouped --}}
                    @if ($permissions->isEmpty())
                        <p class="text-sm text-base-content/40">No permissions found.</p>
                    @else
                        <div class="space-y-4">
                            @foreach ($permissions as $group => $groupPermissions)
                                <div class="bg-base-200 rounded-xl p-4">
                                    <div class="flex items-center justify-between mb-3">
                                        <p
                                            class="text-xs font-semibold text-base-content/50 uppercase tracking-wider capitalize">
                                            {{ $group }}
                                        </p>
                                        {{-- Select all toggle for group --}}
                                        <label class="flex items-center gap-1.5 cursor-pointer">
                                            <input type="checkbox"
                                                class="checkbox checkbox-secondary checkbox-xs group-toggle"
                                                data-group="{{ $group }}" />
                                            <span class="text-xs text-base-content/50">All</span>
                                        </label>
                                    </div>
                                    <div class="flex flex-wrap gap-3">
                                        @foreach ($groupPermissions as $permission)
                                            <label class="flex items-center gap-2 cursor-pointer">
                                                <input type="checkbox" name="permissions[]" value="{{ $permission->name }}"
                                                    class="checkbox checkbox-primary checkbox-sm perm-{{ $group }}"
                                                    {{ in_array($permission->name, old('permissions', $rolePermissions)) ? 'checked' : '' }} />
                                                <span class="text-sm">{{ $permission->name }}</span>
                                            </label>
                                        @endforeach
                                    </div>
                                </div>
                            @endforeach
                        </div>
                    @endif

                    {{-- Actions --}}
                    <div class="flex gap-3">
                        <button type="submit" class="btn btn-primary flex-1 gap-2">
                            <span class="icon-[tabler--device-floppy] size-4"></span>
                            Update Role
                        </button>
                    </div>

                </form>
            </div>
        </div>
    </div>

@endsection

@push('scripts')
    <script>
        // Select all permissions in a group
        document.querySelectorAll('.group-toggle').forEach(toggle => {
            const group = toggle.dataset.group;
            const checkboxes = document.querySelectorAll(`.perm-${group}`);

            // Set initial state
            toggle.checked = [...checkboxes].every(c => c.checked);

            toggle.addEventListener('change', () => {
                checkboxes.forEach(c => c.checked = toggle.checked);
            });

            checkboxes.forEach(c => {
                c.addEventListener('change', () => {
                    toggle.checked = [...checkboxes].every(c => c.checked);
                });
            });
        });
    </script>
@endpush