@extends('layouts.structure')

@section('content')
<div class="container py-5">
    <div class="card shadow-sm">
        <div class="card-header bg-light d-flex justify-content-between align-items-center">
            <h5 class="mb-0">Manage Permissions for <strong>{{ $user->name }}</strong></h5>
            <a href="{{ route('users.index') }}" class="btn btn-sm btn-outline-dark">← Back</a>
        </div>

        <div class="card-body">
            @if (session('success'))
                <div class="alert alert-success">{{ session('success') }}</div>
            @endif
            @if (session('error'))
                <div class="alert alert-danger">{{ session('error') }}</div>
            @endif
            @if ($errors->any())
                <div class="alert alert-danger">
                    <ul class="mb-0">
                        @foreach ($errors->all() as $error)
                            <li>{{ $error }}</li>
                        @endforeach
                    </ul>
                </div>
            @endif

            <form action="{{ route('users.updatePermissions', $user->id) }}" method="POST">
                @csrf
                @method('PUT')

                <!-- Roles -->
                <div class="mb-4">
                    <div class="d-flex justify-content-between align-items-center mb-2">
                        <h6 class="fw-bold">Roles</h6>
                        <div>
                            <button type="button" class="btn btn-sm btn-outline-primary me-1" id="select-all-roles">Select All</button>
                            <button type="button" class="btn btn-sm btn-outline-secondary" id="unselect-all-roles">Unselect All</button>
                        </div>
                    </div>
                    <div class="row">
                        @forelse ($roles as $role)
                            <div class="col-md-3 col-sm-6 mb-2">
                                <div class="form-check form-switch">
                                    <input class="form-check-input role-switch" type="checkbox" name="roles[]" value="{{ $role->name }}"
                                           id="role_{{ $role->name }}" {{ $user->hasRole($role->name) ? 'checked' : '' }}>
                                    <label class="form-check-label" for="role_{{ $role->name }}">{{ $role->name }}</label>
                                </div>
                            </div>
                        @empty
                            <p class="text-muted">No roles available.</p>
                        @endforelse
                    </div>
                </div>

                <!-- Permissions -->
                <div class="mb-4">
                    <div class="d-flex justify-content-between align-items-center mb-2">
                        <h6 class="fw-bold">Permissions</h6>
                        <div>
                            <button type="button" class="btn btn-sm btn-outline-primary me-1" id="select-all-permissions">Select All</button>
                            <button type="button" class="btn btn-sm btn-outline-secondary" id="unselect-all-permissions">Unselect All</button>
                        </div>
                    </div>
                    <div class="row">
                        @forelse ($permissions as $permission)
                            <div class="col-md-3 col-sm-6 mb-2">
                                <div class="form-check form-switch">
                                    <input class="form-check-input permission-switch" type="checkbox" name="permissions[]" value="{{ $permission->name }}"
                                           id="permission_{{ $permission->name }}" {{ $user->hasPermissionTo($permission->name) ? 'checked' : '' }}>
                                    <label class="form-check-label" for="permission_{{ $permission->name }}">{{ $permission->name }}</label>
                                </div>
                            </div>
                        @empty
                            <p class="text-muted">No permissions available.</p>
                        @endforelse
                    </div>
                </div>

                <div class="text-end">
                    <button type="submit" class="btn btn-primary">Update Permissions</button>
                </div>
            </form>
        </div>
    </div>
</div>

<!-- JavaScript to handle select/unselect toggles -->
<script>
    document.getElementById('select-all-roles').addEventListener('click', () => {
        document.querySelectorAll('.role-switch').forEach(s => s.checked = true);
    });
    document.getElementById('unselect-all-roles').addEventListener('click', () => {
        document.querySelectorAll('.role-switch').forEach(s => s.checked = false);
    });

    document.getElementById('select-all-permissions').addEventListener('click', () => {
        document.querySelectorAll('.permission-switch').forEach(s => s.checked = true);
    });
    document.getElementById('unselect-all-permissions').addEventListener('click', () => {
        document.querySelectorAll('.permission-switch').forEach(s => s.checked = false);
    });
</script>
@endsection