@extends('layouts.admin')

@section('content')
<div class="container mx-auto px-4 py-8">
    <div class="flex flex-col sm:flex-row justify-between items-start sm:items-center mb-6 gap-4">
        <h1 class="text-3xl font-bold text-gray-800 dark:text-gray-100">Available Learning Modules</h1>
        <x-ui.buttons.secondary href="{{ route('admin.clients.show', $client) }}" class="w-full sm:w-auto text-center">
            Back to Client
        </x-ui.buttons.secondary>
    </div>
    
    <x-ui.layout.card>
        <form method="POST" action="{{ route('admin.clients.modules.update', $client) }}">
            @csrf
            @method('PUT')
            
            <p class="text-gray-700 dark:text-gray-300 mb-4">Select the modules to assign to this client</p>
            
            @if($tierModules->isNotEmpty())
                <div class="mb-4 flex flex-wrap gap-2">
                    <x-ui.buttons.primary id="selectAll" type="button" class="text-sm">
                        Select All
                    </x-ui.buttons.primary>
                    <x-ui.buttons.secondary id="deselectAll" type="button" class="text-sm">
                        Deselect All
                    </x-ui.buttons.secondary>
                </div>
                
                <div class="space-y-6">
                    @foreach($tierModules as $tier => $modules)
                        <div class="border border-gray-200 dark:border-gray-700 rounded-lg overflow-hidden">
                            <div class="bg-gray-50 dark:bg-gray-800 px-4 py-3 border-b border-gray-200 dark:border-gray-700 flex flex-col sm:flex-row justify-between items-start sm:items-center gap-2">
                                <h3 class="text-lg font-medium text-gray-900 dark:text-white">{{ $tier }}</h3>
                                <div class="flex flex-wrap gap-3">
                                    <x-ui.buttons.primary type="button" class="selectTier text-sm" data-tier="{{ $modules->first()->tier_id }}">
                                        Select All in Tier
                                    </x-ui.buttons.primary>
                                    <x-ui.buttons.secondary type="button" class="deselectTier text-sm" data-tier="{{ $modules->first()->tier_id }}">
                                        Deselect All in Tier
                                    </x-ui.buttons.secondary>
                                </div>
                            </div>
                            
                            <div class="p-4 grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4">
                                @foreach($modules as $module)
                                    <div class="bg-white dark:bg-gray-800 border border-gray-200 dark:border-gray-600 rounded-lg p-4">
                                        <div class="flex items-start">
                                            <div class="flex items-center h-5">
                                                <input id="module-{{ $module->id }}" name="module_ids[]" type="checkbox" value="{{ $module->id }}" 
                                                    {{ in_array($module->id, $clientModules) ? 'checked' : '' }}
                                                    class="module-checkbox w-4 h-4 text-blue-600 bg-gray-100 border-gray-300 rounded focus:ring-blue-500 dark:focus:ring-blue-600 dark:ring-offset-gray-800 dark:focus:ring-offset-gray-800 focus:ring-2 dark:bg-gray-700 dark:border-gray-600"
                                                    data-tier="{{ $module->tier_id }}">
                                            </div>
                                            <div class="ml-3 text-sm">
                                                     <label for="module-{{ $module->id }}" class="font-medium text-gray-900 dark:text-white">{{ $module->name }}</label>
                                @if($module->description)
                                    <div class="text-gray-600 dark:text-gray-400 mt-1">{!! $module->description !!}</div>
                                @endif
                                <!-- Dashboard Information -->
                                <div class="mt-2 space-y-1">
                                    <div class="text-xs text-gray-500 dark:text-gray-400">
                                        <span class="inline-flex items-center px-2 py-0.5 rounded text-xs font-medium bg-blue-100 text-blue-800 dark:bg-blue-900 dark:text-blue-200">
                                            Tier {{ $module->tier_id }}
                                        </span>
                                    </div>
                                    <div class="text-xs text-gray-500 dark:text-gray-400">
                                        Completions: {{ $module->completion_count ?? 0 }}
                                    </div>
                                    <div class="text-xs">
                                        @if(($module->completion_count ?? 0) > 0)
                                            <span class="inline-flex items-center px-2 py-0.5 rounded text-xs font-medium bg-green-100 text-green-800 dark:bg-green-900 dark:text-green-200">
                                                Active
                                            </span>
                                        @else
                                            <span class="inline-flex items-center px-2 py-0.5 rounded text-xs font-medium bg-gray-100 text-gray-800 dark:bg-gray-700 dark:text-gray-200">
                                                No Activity
                                            </span>
                                        @endif
                                    </div>
                                </div>
                                                <!-- Placeholder for future pricing information -->
                                                <div class="hidden">
                                                    <p class="text-gray-500 dark:text-gray-400 mt-2">Pricing: TBD</p>
                                                </div>
                                            </div>
                                        </div>
                                    </div>
                                @endforeach
                            </div>
                        </div>
                    @endforeach
                </div>
            @else
                <div class="bg-yellow-50 border-l-4 border-yellow-400 p-4 dark:bg-yellow-900/30 dark:border-yellow-600">
                    <div class="flex">
                        <div class="ml-3">
                            <p class="text-sm text-yellow-700 dark:text-yellow-200">
                                No learning modules available. Please create modules first.
                            </p>
                        </div>
                    </div>
                </div>
            @endif
            <div class="mt-6 flex items-center justify-between">
                <x-ui.buttons.primary type="submit">
                    Save Module Assignments
                </x-ui.buttons.primary>
                <x-ui.buttons.secondary href="{{ route('admin.clients.show', $client) }}">
                    Cancel
                </x-ui.buttons.secondary>
            </div>
        </form>
    </x-ui.layout.card>
</div>
@push('scripts')
<script>
    document.addEventListener('DOMContentLoaded', function() {
        // Select All button
        document.getElementById('selectAll').addEventListener('click', function() {
            document.querySelectorAll('.module-checkbox').forEach(function(checkbox) {
                checkbox.checked = true;
            });
        });
        
        // Deselect All button
        document.getElementById('deselectAll').addEventListener('click', function() {
            document.querySelectorAll('.module-checkbox').forEach(function(checkbox) {
                checkbox.checked = false;
            });
        });
        
        // Select All in Tier buttons
        document.querySelectorAll('.selectTier').forEach(function(button) {
            button.addEventListener('click', function() {
                const tierId = this.getAttribute('data-tier');
                document.querySelectorAll(`.module-checkbox[data-tier="${tierId}"]`).forEach(function(checkbox) {
                    checkbox.checked = true;
                });
            });
        });
        
        // Deselect All in Tier buttons
        document.querySelectorAll('.deselectTier').forEach(function(button) {
            button.addEventListener('click', function() {
                const tierId = this.getAttribute('data-tier');
                document.querySelectorAll(`.module-checkbox[data-tier="${tierId}"]`).forEach(function(checkbox) {
                    checkbox.checked = false;
                });
            });
        });
    });
</script>
@endpush
@endsection