@extends('layouts.app')

@section('content')
<div class="container">
    <div class="row justify-content-center">
        <div class="col-md-12">
            <div class="card">
                <div class="card-header d-flex justify-content-between align-items-center">
                    <h5 class="mb-0">{{ $template->name }}</h5>
                    <div>
                        <a href="{{ route('email.templates.edit', $template) }}" class="btn btn-primary btn-sm">
                            <i class="fas fa-edit"></i> Edit Template
                        </a>
                        <a href="{{ route('email.templates.index') }}" class="btn btn-secondary btn-sm ml-2">
                            <i class="fas fa-arrow-left"></i> Back to Templates
                        </a>
                    </div>
                </div>

                <div class="card-body">
                    <div class="row mb-4">
                        <div class="col-md-8">
                            <h6>Template Details</h6>
                            <table class="table table-bordered">
                                <tr>
                                    <th style="width: 150px;">Type</th>
                                    <td><span class="badge bg-{{ $template->type == 'custom' ? 'secondary' : 'primary' }}">{{ ucfirst($template->type) }}</span></td>
                                </tr>
                                <tr>
                                    <th>Subject</th>
                                    <td>{{ $template->subject }}</td>
                                </tr>
                                <tr>
                                    <th>AI Enhanced</th>
                                    <td>{!! $template->is_ai_enhanced ? '<span class="text-success"><i class="fas fa-check"></i> Yes</span>' : '<span class="text-muted"><i class="fas fa-times"></i> No</span>' !!}</td>
                                </tr>
                                <tr>
                                    <th>Created</th>
                                    <td>{{ $template->created_at->format('M d, Y H:i') }}</td>
                                </tr>
                                <tr>
                                    <th>Last Updated</th>
                                    <td>{{ $template->updated_at->format('M d, Y H:i') }}</td>
                                </tr>
                            </table>
                        </div>
                        <div class="col-md-4">
                            <h6>Analytics</h6>
                            <div class="card bg-light">
                                <div class="card-body">
                                    <div class="d-flex justify-content-between mb-2">
                                        <span>Open Rate:</span>
                                        <span class="font-weight-bold">{{ $template->open_rate }}</span>
                                    </div>
                                    <div class="d-flex justify-content-between mb-2">
                                        <span>Click Rate:</span>
                                        <span class="font-weight-bold">{{ $template->click_rate }}</span>
                                    </div>
                                    <div class="d-flex justify-content-between">
                                        <span>Engagement:</span>
                                        <span class="font-weight-bold">{{ $template->getEngagementRate() }}%</span>
                                    </div>
                                    <hr>
                                    <div class="progress mt-2" style="height: 20px;">
                                        <div class="progress-bar" role="progressbar" style="width: {{ $template->getEngagementRate() }}%;" 
                                            aria-valuenow="{{ $template->getEngagementRate() }}" aria-valuemin="0" aria-valuemax="100">
                                            {{ $template->getEngagementRate() }}%
                                        </div>
                                    </div>
                                </div>
                            </div>
                        </div>
                    </div>

                    @if($template->is_ai_enhanced)
                    <div class="row mb-4">
                        <div class="col-md-12">
                            <h6>AI Configuration</h6>
                            <div class="card bg-light">
                                <div class="card-body">
                                    <div class="row">
                                        <div class="col-md-6">
                                            <h6>AI Instructions</h6>
                                            <pre class="p-2 bg-white border rounded">{{ $template->ai_instructions ?: 'No instructions provided' }}</pre>
                                        </div>
                                        <div class="col-md-6">
                                            <h6>AI Variables</h6>
                                            <pre class="p-2 bg-white border rounded">{{ is_array($template->ai_variables) ? json_encode($template->ai_variables, JSON_PRETTY_PRINT) : ($template->ai_variables ?: 'No variables defined') }}</pre>
                                        </div>
                                    </div>
                                </div>
                            </div>
                        </div>
                    </div>
                    @endif

                    <div class="row">
                        <div class="col-md-12">
                            <h6>Email Content Preview</h6>
                            <div class="card">
                                <div class="card-header bg-light d-flex justify-content-between align-items-center">
                                    <span>Subject: {{ $template->subject }}</span>
                                    <button id="previewBtn" class="btn btn-sm btn-info">
                                        <i class="fas fa-desktop"></i> Full Preview
                                    </button>
                                </div>
                                <div class="card-body border">
                                    <div class="email-preview">
                                        {!! $template->content !!}
                                    </div>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

<!-- Preview Modal -->
<div class="modal fade" id="previewModal" tabindex="-1" role="dialog" aria-labelledby="previewModalLabel" aria-hidden="true">
    <div class="modal-dialog modal-lg" role="document">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title" id="previewModalLabel">Email Preview</h5>
                <button type="button" class="close" data-dismiss="modal" aria-label="Close">
                    <span aria-hidden="true">&times;</span>
                </button>
            </div>
            <div class="modal-body">
                <div class="email-container">
                    <div class="email-header">
                        <div><strong>From:</strong> {{ config('app.name') }} &lt;{{ config('mail.from.address') }}&gt;</div>
                        <div><strong>To:</strong> [Recipient]</div>
                        <div><strong>Subject:</strong> {{ $template->subject }}</div>
                    </div>
                    <div class="email-body border p-3 mt-3">
                        {!! $template->content !!}
                    </div>
                </div>
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
            </div>
        </div>
    </div>
</div>

@push('styles')
<style>
    .email-preview {
        max-height: 400px;
        overflow-y: auto;
    }
    .email-header {
        background-color: #f8f9fa;
        padding: 10px;
        border-radius: 4px;
    }
</style>
@endpush

@push('scripts')
<script>
    document.addEventListener('DOMContentLoaded', function() {
        const previewBtn = document.getElementById('previewBtn');
        
        previewBtn.addEventListener('click', function() {
            $('#previewModal').modal('show');
        });
    });
</script>
@endpush
@endsection