@extends('layouts.app')

@section('title', __('Telegram Integration'))

@section('header')
<div class="flex justify-between items-center">
    <h2 class="font-semibold text-xl text-gray-800 leading-tight">
        {{ __('Telegram Integration') }}
    </h2>
</div>
@endsection

@section('content')
<div class="py-6">
    <div class="max-w-4xl mx-auto sm:px-6 lg:px-8">
        @if(session('success'))
            <div class="bg-green-100 border border-green-400 text-green-700 px-4 py-3 rounded-lg mb-6">
                {{ session('success') }}
            </div>
        @endif

        @if(session('error'))
            <div class="bg-red-100 border border-red-400 text-red-700 px-4 py-3 rounded-lg mb-6">
                {{ session('error') }}
            </div>
        @endif

        <div class="grid grid-cols-1 md:grid-cols-2 gap-6">
            <!-- Configure Bot -->
            <div class="bg-white rounded-xl shadow-sm border border-gray-100 p-6">
                <div class="flex items-center gap-3 mb-4">
                    <div class="w-12 h-12 bg-blue-100 rounded-lg flex items-center justify-center">
                        <svg class="w-6 h-6 text-blue-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 12h.01M12 12h.01M16 12h.01M21 12c0 4.418-4.03 8-9 8a9.863 9.863 0 01-4.255-.949L3 20l1.395-3.72C3.512 15.042 3 13.574 3 12c0-4.418 4.03-8 9-8s9 3.582 9 8z"/>
                        </svg>
                    </div>
                    <div>
                        <h3 class="text-lg font-semibold text-gray-900">{{ __('Configure Your Bot') }}</h3>
                        <p class="text-sm text-gray-500">{{ __('Set up your own Telegram bot to receive insights.') }}</p>
                    </div>
                </div>

                <div class="bg-gray-50 rounded-lg p-4 mb-4">
                    <h4 class="text-sm font-medium text-gray-700 mb-2">{{ __('How to create your bot:') }}</h4>
                    <ol class="text-sm text-gray-600 space-y-2 list-decimal list-inside">
                        <li>{{ __('Open Telegram and search for') }} <strong>@BotFather</strong></li>
                        <li>{{ __('Send') }} <code>/newbot</code> {{ __('and follow the instructions') }}</li>
                        <li>{{ __('Copy the HTTP API token provided by BotFather') }}</li>
                        <li>{{ __('Start a chat with your new bot and send') }} <code>/start</code></li>
                        <li>{{ __('Get your Chat ID (use @userinfobot or similar)') }}</li>
                        <li>{{ __('Fill in the fields below and click Connect') }}</li>
                    </ol>
                </div>

                <form method="POST" action="{{ route('admin.telegram.connect') }}" class="space-y-4">
                    @csrf
                    <div>
                        <label for="bot_token" class="block text-sm font-medium text-gray-700 mb-2">
                            {{ __('Bot Token') }} *
                        </label>
                        <input type="text" name="bot_token" id="bot_token" required
                               value="{{ old('bot_token', $telegramUser->bot_token ?? '') }}"
                               class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-indigo-500 font-mono text-sm"
                               placeholder="1234567890:ABCdefGHIjklMNOpqrsTUVwxyz">
                    </div>
                    <div>
                        <label for="bot_username" class="block text-sm font-medium text-gray-700 mb-2">
                            {{ __('Bot Username (optional)') }}
                        </label>
                        <input type="text" name="bot_username" id="bot_username"
                               value="{{ old('bot_username', $telegramUser->bot_username ?? '') }}"
                               class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-indigo-500"
                               placeholder="@your_bot">
                    </div>
                    <div>
                        <label for="chat_id" class="block text-sm font-medium text-gray-700 mb-2">
                            {{ __('Chat ID') }} *
                        </label>
                        <input type="text" name="chat_id" id="chat_id" required
                               value="{{ old('chat_id', $telegramUser->chat_id ?? '') }}"
                               class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-indigo-500 font-mono text-sm"
                               placeholder="123456789">
                    </div>
                    <div>
                        <label for="telegram_username" class="block text-sm font-medium text-gray-700 mb-2">
                            {{ __('Your Telegram Username (optional)') }}
                        </label>
                        <input type="text" name="telegram_username" id="telegram_username"
                               value="{{ old('telegram_username', $telegramUser->telegram_username ?? '') }}"
                               class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-indigo-500"
                               placeholder="@your_username">
                    </div>
                    <button type="submit" class="w-full px-4 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700 transition font-medium">
                        {{ $telegramUser && $telegramUser->isFullyConfigured() ? __('Update Bot Configuration') : __('Connect Bot') }}
                    </button>
                </form>
            </div>

            <!-- Connection Status & Test -->
            <div class="bg-white rounded-xl shadow-sm border border-gray-100 p-6">
                <div class="flex items-center gap-3 mb-4">
                    <div class="w-12 h-12 {{ $telegramUser && $telegramUser->isFullyConfigured() ? 'bg-green-100' : 'bg-gray-100' }} rounded-lg flex items-center justify-center">
                        <svg class="w-6 h-6 {{ $telegramUser && $telegramUser->isFullyConfigured() ? 'text-green-600' : 'text-gray-400' }}" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z"/>
                        </svg>
                    </div>
                    <div>
                        <h3 class="text-lg font-semibold text-gray-900">{{ __('Connection Status') }}</h3>
                        <p class="text-sm text-gray-500">{{ __('Your bot configuration status.') }}</p>
                    </div>
                </div>

                @if($telegramUser && $telegramUser->isFullyConfigured())
                    <div class="bg-green-50 border border-green-200 rounded-lg p-4 mb-4">
                        <div class="flex items-center gap-2 mb-2">
                            <span class="w-3 h-3 rounded-full bg-green-500"></span>
                            <span class="text-sm font-medium text-green-800">{{ __('Bot Configured') }}</span>
                        </div>
                        @if($telegramUser->bot_username)
                            <p class="text-sm text-green-700">{{ __('Bot: :username', ['username' => '@' . ltrim($telegramUser->bot_username, '@')]) }}</p>
                        @endif
                        <p class="text-sm text-green-700">{{ __('Chat ID: :id', ['id' => $telegramUser->chat_id]) }}</p>
                        <p class="text-sm text-green-700">{{ __('Connected since: :date', ['date' => $telegramUser->created_at->format('d/m/Y H:i')]) }}</p>
                    </div>

                    <div class="flex gap-2 mb-4">
                        <!-- Test Button -->
                        <form method="POST" action="{{ route('admin.telegram.test') }}" class="flex-1">
                            @csrf
                            <button type="submit" class="w-full px-4 py-2 bg-green-600 text-white rounded-lg hover:bg-green-700 transition font-medium">
                                <svg class="w-4 h-4 inline mr-1" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M14.752 11.168l-3.197-2.132A1 1 0 0010 9.87v4.263a1 1 0 001.555.832l3.197-2.132a1 1 0 000-1.664z"/>
                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 12a9 9 0 11-18 0 9 9 0 0118 0z"/>
                                </svg>
                                {{ __('Send Test Message') }}
                            </button>
                        </form>

                        <!-- Disconnect Button -->
                        <form method="POST" action="{{ route('admin.telegram.disconnect') }}">
                            @csrf
                            <button type="submit" class="px-4 py-2 bg-red-600 text-white rounded-lg hover:bg-red-700 transition font-medium"
                                    onclick="return confirm('{{ __('Disconnect Telegram bot?') }}')">
                                {{ __('Disconnect') }}
                            </button>
                        </form>
                    </div>
                @else
                    <div class="bg-gray-50 border border-gray-200 rounded-lg p-4 mb-4">
                        <div class="flex items-center gap-2 mb-2">
                            <span class="w-3 h-3 rounded-full bg-gray-400"></span>
                            <span class="text-sm font-medium text-gray-600">{{ __('Not Configured') }}</span>
                        </div>
                        <p class="text-sm text-gray-500">{{ __('Create your own Telegram bot and configure it here to receive insights.') }}</p>
                    </div>
                @endif

                <div class="bg-indigo-50 border border-indigo-100 rounded-lg p-4">
                    <h4 class="text-sm font-medium text-indigo-800 mb-2">{{ __('Why use your own bot?') }}</h4>
                    <ul class="text-sm text-indigo-700 space-y-1">
                        <li>✓ {{ __('Full control over your notifications') }}</li>
                        <li>✓ {{ __('No shared bots - completely private') }}</li>
                        <li>✓ {{ __('Receive insights in real-time') }}</li>
                        <li>✓ {{ __('Works with your existing bot configuration') }}</li>
                    </ul>
                </div>
            </div>
        </div>
    </div>
</div>
@endsection