@extends('layouts.admin')

@section('title', 'Chat with ' . ($conversation->user ? $conversation->user->name : 'Guest'))

@section('breadcrumb')
    <li class="breadcrumb-item"><a href="{{ route('admin.chats.index') }}">Live Chat</a></li>
    <li class="breadcrumb-item active">View</li>
@endsection

@section('content')
<div class="row">
    <div class="col-md-12">
        <div class="card direct-chat direct-chat-primary h-100">
            <div class="card-header">
                <h3 class="card-title">Chat History</h3>
            </div>
            <!-- /.card-header -->
            <div class="card-body">
                <!-- Conversations are loaded here -->
                <div class="direct-chat-messages" id="messages-container" style="height: 400px;">
                    @foreach($conversation->messages as $message)
                        <div class="direct-chat-msg {{ $message->sender_type === 'admin' ? 'right' : '' }}" data-message-id="{{ $message->id }}">
                            <div class="direct-chat-infos clearfix">
                                <span class="direct-chat-name float-{{ $message->sender_type === 'admin' ? 'right' : 'left' }}">
                                    {{ $message->sender_type === 'admin' ? 'Admin' : ($conversation->user ? $conversation->user->name : 'Guest') }}
                                </span>
                                <span class="direct-chat-timestamp float-{{ $message->sender_type === 'admin' ? 'left' : 'right' }}">
                                    {{ $message->created_at->format('d M H:i') }}
                                    @if($message->sender_type === 'bot') (AI) @endif
                                </span>
                            </div>
                            <!-- /.direct-chat-infos -->
                            <img class="direct-chat-img" src="https://ui-avatars.com/api/?name={{ $message->sender_type === 'admin' ? 'Admin' : 'User' }}&background=random" alt="message user image">
                            <!-- /.direct-chat-img -->
                            <div class="direct-chat-text">
                                {{ $message->content }}
                            </div>
                            <!-- /.direct-chat-text -->
                        </div>
                        <!-- /.direct-chat-msg -->
                    @endforeach
                </div>
            </div>
            <!-- /.card-body -->
            <div class="card-footer">
                <form action="{{ route('admin.chats.reply', $conversation) }}" method="post">
                    @csrf
                    <div class="input-group">
                        <input type="text" name="content" placeholder="Type Message ..." class="form-control" required>
                        <span class="input-group-append">
                            <button type="submit" class="btn btn-primary">Send</button>
                        </span>
                    </div>
                </form>
            </div>
            <!-- /.card-footer-->
        </div>
        <!--/.direct-chat -->
    </div>
</div>

@push('scripts')
<script>
    $(document).ready(function() {
        var container = document.getElementById('messages-container');
        container.scrollTop = container.scrollHeight;

        setInterval(function() {
            var lastMessageId = $('.direct-chat-msg').last().data('message-id') || 0;
            $.ajax({
                url: "{{ route('admin.chats.messages', $conversation) }}",
                data: { last_message_id: lastMessageId },
                success: function(messages) {
                    if (messages.length > 0) {
                        messages.forEach(function(message) {
                            var alignment = message.is_admin ? 'right' : '';
                            var nameFloat = message.is_admin ? 'right' : 'left';
                            var timeFloat = message.is_admin ? 'left' : 'right';
                            var name = message.sender_name;
                            var botLabel = message.is_bot ? '(AI)' : '';
                            
                            var html = `
                                <div class="direct-chat-msg ${alignment}" data-message-id="${message.id}">
                                    <div class="direct-chat-infos clearfix">
                                        <span class="direct-chat-name float-${nameFloat}">
                                            ${name}
                                        </span>
                                        <span class="direct-chat-timestamp float-${timeFloat}">
                                            ${botLabel}
                                        </span>
                                    </div>
                                    <img class="direct-chat-img" src="${message.avatar_url}" alt="message user image">
                                    <div class="direct-chat-text">
                                        ${message.content}
                                    </div>
                                </div>
                            `;
                            $('#messages-container').append(html);
                        });
                        container.scrollTop = container.scrollHeight;
                    }
                }
            });
        }, 3000);
    });
</script>
@endpush
@endsection