@extends('layouts.admin')

@section('title', 'مدیریت کاربران')

@section('content')
    <div class="mb-6 flex flex-col md:flex-row justify-between items-center gap-4 bg-white p-4 rounded-xl shadow-sm border border-gray-100">
        
        <div class="flex bg-gray-100 p-1 rounded-lg">
            <a href="{{ route('admin.users.index') }}" 
               class="px-4 py-2 rounded-md text-sm transition {{ !request('filter') ? 'bg-white shadow text-blue-600 font-bold' : 'text-gray-500 hover:text-gray-700' }}">
               همه
            </a>
            <a href="{{ route('admin.users.index', ['filter' => 'admins']) }}" 
               class="px-4 py-2 rounded-md text-sm transition {{ request('filter') == 'admins' ? 'bg-white shadow text-purple-600 font-bold' : 'text-gray-500 hover:text-gray-700' }}">
               👮‍♂️ ادمین‌ها
            </a>
            <a href="{{ route('admin.users.index', ['filter' => 'blocked']) }}" 
               class="px-4 py-2 rounded-md text-sm transition {{ request('filter') == 'blocked' ? 'bg-white shadow text-orange-600 font-bold' : 'text-gray-500 hover:text-gray-700' }}">
               ⛔ مسدودی‌ها
            </a>
        </div>

        <form action="{{ route('admin.users.index') }}" method="GET" class="flex w-full md:w-auto">
            @if(request('filter'))
                <input type="hidden" name="filter" value="{{ request('filter') }}">
            @endif
            <div class="relative w-full">
                <input type="text" name="search" placeholder="جستجو..." value="{{ request('search') }}" 
                       class="w-full md:w-64 pl-10 pr-4 py-2 border border-gray-200 rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500 text-sm">
                <button type="submit" class="absolute left-0 top-0 h-full px-3 text-gray-400 hover:text-blue-600">
                    🔍
                </button>
            </div>
        </form>
    </div>

    <div class="bg-white rounded-xl shadow-md overflow-hidden min-h-[400px] border border-gray-100">
        <div class="overflow-x-auto">
            <table class="w-full text-right whitespace-nowrap border-collapse">
                <thead class="bg-gray-50 text-gray-600 text-xs font-bold uppercase tracking-wider border-b">
                    <tr>
                        <th class="p-4">کاربر</th>
                        <th class="p-4 text-center">عضو کانال؟</th>
                        <th class="p-4 text-center">زبان / کشور</th>
                        <th class="p-4 text-center">اشتراک</th>
                        <th class="p-4">ارسال پیام خصوصی سریع</th>
                        <th class="p-4">وضعیت</th>
                        <th class="p-4">نقش</th>
                        <th class="p-4">تاریخ عضویت</th>
                        <th class="p-4 text-center">عملیات</th>
                    </tr>
                </thead>
                <tbody class="divide-y divide-gray-100 text-sm">
                    @forelse($users as $user)
                    <tr class="hover:bg-gray-50 transition group">
                        
                        <!-- User detail -->
                        <td class="p-4">
                            <div class="flex items-center gap-4">
                                <div class="w-14 h-14 rounded-full overflow-hidden bg-blue-100 flex items-center justify-center text-blue-600 font-bold text-xl relative border border-gray-200 shadow-sm flex-shrink-0">
                                    @if($user->chat_id)
                                        <img src="{{ route('profile.photo', $user->chat_id) }}" 
                                             alt="{{ $user->first_name }}" 
                                             class="w-full h-full object-cover absolute inset-0 z-10" 
                                             onerror="this.remove();">
                                    @endif
                                    {{ mb_substr($user->first_name ?? 'U', 0, 1) }}
                                </div>
                                <div>
                                    <div class="font-bold text-gray-800 text-sm">{{ $user->first_name }} {{ $user->last_name }}</div>
                                    <div class="text-xs text-gray-400 font-mono mt-0.5">{{ $user->chat_id }}</div>
                                    @if($user->username)
                                        <a href="https://t.me/{{ $user->username }}" target="_blank" class="text-xs text-blue-500 hover:underline dir-ltr block mt-0.5">
                                            {{ '@'.$user->username }}
                                        </a>
                                    @endif
                                </div>
                            </div>
                        </td>

                        <!-- Channel Membership -->
                        <td class="p-4 text-center">
                            @if($user->isJoinedChannels())
                                <span class="inline-flex items-center px-2.5 py-0.5 rounded text-xs font-bold bg-green-50 text-green-700 border border-green-200">
                                    Joined ✅
                                </span>
                            @else
                                <span class="inline-flex items-center px-2.5 py-0.5 rounded text-xs font-bold bg-red-50 text-red-700 border border-red-200">
                                    Not Joined ❌
                                </span>
                            @endif
                        </td>

                        <!-- Language & Country -->
                        <td class="p-4 text-center">
                            <div class="text-xs text-gray-800 font-semibold">{{ strtoupper($user->language ?? 'FA') }}</div>
                            <div class="text-[11px] text-gray-400 font-mono">{{ $user->country ?? 'IR' }}</div>
                        </td>

                        <!-- Subscription Status -->
                        <td class="p-4 text-center">
                            @if($user->hasActiveSubscription())
                                <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-bold bg-emerald-100 text-emerald-800">
                                    فعال ✅
                                </span>
                            @else
                                <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-bold bg-gray-100 text-gray-500">
                                    غیرفعال
                                </span>
                            @endif
                        </td>

                        <!-- Quick Private Message Form -->
                        <td class="p-4">
                            <form action="{{ route('admin.users.sendMessage', $user->id) }}" method="POST" class="flex gap-1 items-center">
                                @csrf
                                <input type="text" name="message" required placeholder="پیام خصوصی کوتاه..." 
                                       class="px-3 py-1.5 text-xs border border-gray-200 rounded-lg focus:outline-none focus:ring-1 focus:ring-blue-500 focus:border-blue-500 w-44">
                                <button type="submit" class="bg-blue-600 hover:bg-blue-700 text-white px-3 py-1.5 rounded-lg text-xs transition font-bold shadow-sm">
                                    ارسال
                                </button>
                            </form>
                        </td>

                        <!-- Status -->
                        <td class="p-4">
                            @if($user->status == 'active')
                                <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium bg-green-100 text-green-800">
                                    <span class="w-1.5 h-1.5 bg-green-500 rounded-full ml-1.5"></span> فعال
                                </span>
                            @elseif($user->status == 'blocked')
                                <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium bg-orange-100 text-orange-800">
                                    <span class="w-1.5 h-1.5 bg-orange-500 rounded-full ml-1.5"></span> مسدود
                                </span>
                            @else
                                <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium bg-red-100 text-red-800">
                                    <span class="w-1.5 h-1.5 bg-red-500 rounded-full ml-1.5"></span> بن شده
                                </span>
                            @endif
                        </td>

                        <!-- Role -->
                        <td class="p-4">
                            @if($user->is_admin)
                                <span class="text-purple-600 bg-purple-50 px-2 py-1 rounded border border-purple-100 font-bold text-xs">
                                    👑 مدیر کل
                                </span>
                            @else
                                <span class="text-gray-500 text-xs">کاربر عادی</span>
                            @endif
                        </td>

                        <!-- Joined date -->
                        <td class="p-4 text-gray-500 font-mono text-xs" dir="ltr">
                            {{ $user->join_date ? $user->join_date->format('Y-m-d H:i') : '-' }}
                        </td>

                        <!-- Actions dropdown -->
                        <td class="p-4 text-center relative">
                            <div x-data="{ open: false }" class="relative inline-block text-left">
                                
                                <button @click="open = !open" @click.outside="open = false" 
                                        class="p-2 rounded-full hover:bg-gray-200 text-gray-500 transition focus:outline-none">
                                    <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5" viewBox="0 0 20 20" fill="currentColor">
                                        <path d="M10 6a2 2 0 110-4 2 2 0 010 4zM10 12a2 2 0 110-4 2 2 0 010 4zM10 18a2 2 0 110-4 2 2 0 010 4z" />
                                    </svg>
                                </button>

                                <div x-show="open" 
                                     x-transition:enter="transition ease-out duration-100"
                                     x-transition:enter-start="transform opacity-0 scale-95"
                                     x-transition:enter-end="transform opacity-100 scale-100"
                                     x-transition:leave="transition ease-in duration-75"
                                     x-transition:leave-start="transform opacity-100 scale-100"
                                     x-transition:leave-end="transform opacity-0 scale-95"
                                     class="absolute left-0 mt-2 w-48 bg-white rounded-lg shadow-xl ring-1 ring-black ring-opacity-5 z-50 origin-top-left text-right overflow-hidden" 
                                     style="display: none;">
                                    
                                    <div class="p-1">
                                        <form action="{{ route('admin.users.toggleAdmin', $user->id) }}" method="POST">
                                            @csrf
                                            <button type="submit" class="flex w-full items-center px-4 py-2 text-sm text-gray-700 hover:bg-gray-100 rounded-md">
                                                @if($user->is_admin)
                                                    <span class="ml-2">⬇️</span> عزل مدیریت
                                                @else
                                                    <span class="ml-2">⬆️</span> ارتقا به مدیر
                                                @endif
                                            </button>
                                        </form>

                                        <div class="border-t border-gray-100 my-1"></div>

                                        @if($user->status == 'active')
                                            <form action="{{ route('admin.users.status', $user->id) }}" method="POST">
                                                @csrf
                                                <input type="hidden" name="status" value="blocked">
                                                <button type="submit" class="flex w-full items-center px-4 py-2 text-sm text-orange-600 hover:bg-orange-50 rounded-md">
                                                    <span class="ml-2">🚫</span> مسدود کردن
                                                </button>
                                            </form>
                                            <form action="{{ route('admin.users.status', $user->id) }}" method="POST">
                                                @csrf
                                                <input type="hidden" name="status" value="banned">
                                                <button type="submit" class="flex w-full items-center px-4 py-2 text-sm text-red-600 hover:bg-red-50 rounded-md">
                                                    <span class="ml-2">☠️</span> بن دائم
                                                </button>
                                            </form>
                                        @else
                                            <form action="{{ route('admin.users.status', $user->id) }}" method="POST">
                                                @csrf
                                                <input type="hidden" name="status" value="active">
                                                <button type="submit" class="flex w-full items-center px-4 py-2 text-sm text-green-600 hover:bg-green-50 rounded-md">
                                                    <span class="ml-2">✅</span> رفع محدودیت
                                                </button>
                                            </form>
                                        @endif
                                    </div>
                                </div>
                            </div>
                        </td>
                    </tr>
                    @empty
                    <tr>
                        <td colspan="9" class="p-8 text-center text-gray-400">
                            کاربری یافت نشد.
                        </td>
                    </tr>
                    @endforelse
                </tbody>
            </table>
        </div>
    </div>

    <div class="mt-8 pb-10" dir="rtl">
        {{ $users->links('vendor.pagination.minimal') }}
    </div>
@endsection