@extends('layouts.adminlte.adminlte')

@section('title')
    Chat
@endsection

@section('content')
    @if($isChatBanned)
        <div class="alert alert-danger" role="alert" id="ban-banner">
            <i class="fas fa-ban mr-2"></i>
            <strong>Chat Disabled</strong> - You have been banned from using the chat. You cannot send or initiate new messages.
        </div>
    @endif

    @if($isObserver ?? false)
        <div class="alert alert-info" role="alert">
            <i class="fas fa-eye mr-2"></i>
            <strong>Supervisor Mode</strong> - You can view and participate in agent-seller conversations. Messages will not be
            marked as read.
        </div>
    @endif

    {{-- Monitoring Warning (for agents/sellers) --}}
    @if(in_array(auth()->user()->user_type, ['agent', 'seller']))
        <div class="alert alert-warning" role="alert">
            <i class="fas fa-exclamation-triangle mr-2"></i>
            <strong>⚠️ Warning / Avviso</strong><br>
            <small>
                <strong>EN:</strong> Chats are monitored 24/7. Any illicit behavior or attempt to use alternative channels will
                result in immediate ban and non-payment of commissions. For information, contact managers on Telegram.<br>
                <strong>IT:</strong> Le chat sono monitorate h24, qualsiasi comportamento illecito o tentativo di usare canali
                alternativi alla chat comporterà ban immediato e il non pagamento delle commissioni. Per informazioni contattare
                i manager su Telegram.
            </small>
        </div>
    @endif

    <div class="card card-outline card-primary">
        <div class="card-header">
            <h3 class="card-title">
                @if($isObserver ?? false)
                    Agent-Seller Conversations
                @else
                    Conversations
                @endif
            </h3>
            <div class="card-tools">
                <form action="{{ route('chat.index') }}" method="GET">
                    <div class="input-group input-group-sm" style="width: 250px;">
                        <input type="text" name="search" class="form-control float-right"
                            placeholder="Search and press Enter" value="{{ request('search') }}">
                        <div class="input-group-append">
                            <button type="submit" class="btn btn-default">
                                <i class="fas fa-search"></i>
                            </button>
                        </div>
                    </div>
                </form>
            </div>
        </div>
        <div class="card-body p-0">
            <ul class="list-group list-group-flush">
                {{-- Private Notes - Available for ALL users (Hidden during search) --}}
                @if(!request('search'))
                    <li class="list-group-item list-group-item-action d-flex justify-content-between align-items-center">
                        <a href="{{ route('notes.index') }}" class="stretched-link" style="color: inherit;">
                            <i class="fas fa-sticky-note mr-2 text-warning"></i>
                            <span class="chat-name">Notes (chat with myself)</span>
                        </a>
                        <span class="badge badge-secondary">Private</span>
                    </li>
                @endif

                @forelse($conversations as $conv)
                    <li class="list-group-item list-group-item-action d-flex justify-content-between align-items-center">
                        <a href="{{ $conv['url'] }}" class="stretched-link" style="color: inherit;">
                            @if($conv['type'] === 'single')
                                <i class="fas fa-user mr-2"></i>
                                <span class="chat-name">
                                    @php
                                        $origName = $conv['display_name'];
                                        $isDeleted = \Illuminate\Support\Str::contains($origName, '_del_');
                                        $cleanName = $isDeleted ? preg_replace('/_del_\d+/', '', $origName) : $origName;
                                    @endphp
                                    {{ $cleanName }}
                                    @if($isDeleted)
                                        <i class="fas fa-trash text-danger ml-1" title="Order deleted"></i>
                                    @endif
                                    @if(isset($conv['user']) && $conv['user']->id != auth()->id())
                                        <small class="text-muted">({{ ucfirst($conv['user']->user_type) }})</small>
                                    @endif
                                </span>
                            @else
                                <i class="fas fa-comments mr-2"></i>
                                <span class="chat-name">
                                    @php
                                        $origName = $conv['display_name'];
                                        $isDeleted = \Illuminate\Support\Str::contains($origName, '_del_');
                                        $cleanName = $isDeleted ? preg_replace('/_del_\d+/', '', $origName) : $origName;
                                    @endphp
                                    {{ $cleanName }}
                                    @if($isDeleted)
                                        <i class="fas fa-trash text-danger ml-1" title="Order deleted"></i>
                                    @endif
                                    <small class="text-muted">({{ $conv['subtitle'] }})</small>
                                </span>
                            @endif
                        </a>

                        <div>
                            @if(($conv['unread'] ?? 0) > 0)
                                <span class="badge badge-danger">
                                    {{ $conv['unread'] }}
                                </span>
                            @endif

                            {{-- Delete Empty Chat --}}
                            @if($conv['chat']->messages_count == 0)
                                <form action="{{ route('chat.destroy', $conv['chat']->id) }}" method="POST" class="d-inline ml-2"
                                    onsubmit="return confirm('Delete empty chat?');" style="position: relative; z-index: 2;">
                                    @csrf
                                    @method('DELETE')
                                    <button type="submit" class="btn btn-xs btn-danger" title="Delete Empty Chat">
                                        <i class="fas fa-trash"></i>
                                    </button>
                                </form>
                            @endif
                        </div>
                    </li>
                @empty
                    <li class="list-group-item text-center text-muted">
                        @if(request('search'))
                            No conversations found matching "{{ request('search') }}".
                        @else
                            @if($isObserver ?? false)
                                No agent-seller conversations found.
                            @else
                                No conversations yet.
                                @if(!$isChatBanned)
                                    <br>Start a new chat from the Orders page.
                                @endif
                            @endif
                        @endif
                    </li>
                @endforelse
            </ul>
        </div>
        <div class="card-footer clearfix">
            <div class="float-right">
                {{ $conversations->links() }}
            </div>
        </div>
    </div>
@endsection