@extends('layouts.admin')

@section('title', 'Merchants Management - Admin')

@section('content')
<div class="container mx-auto px-2 sm:px-4 lg:px-6 py-3 sm:py-4 lg:py-6">
    <!-- Header -->
    <div class="mb-4 sm:mb-6 flex flex-col sm:flex-row justify-between items-start sm:items-center gap-3">
        <div>
            <h1 class="text-xl sm:text-2xl lg:text-3xl font-bold text-gray-900">Merchants Management</h1>
            <p class="text-xs sm:text-sm text-gray-600 mt-1">Manage and monitor all merchant accounts</p>
        </div>
        <a href="{{ route('admin.merchants.create') }}" class="inline-flex items-center px-3 sm:px-4 py-2 bg-blue-600 text-white rounded-md hover:bg-blue-700 text-xs sm:text-sm font-medium w-full sm:w-auto justify-center">
            <svg class="w-4 h-4 sm:w-5 sm:h-5 mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4"/>
            </svg>
            Add Merchant
        </a>
    </div>

    @if(session('success'))
        <div class="bg-green-100 border border-green-400 text-green-700 px-3 sm:px-4 py-2 sm:py-3 rounded relative mb-4 text-xs sm:text-sm" role="alert">
            <span class="block sm:inline">{{ session('success') }}</span>
        </div>
    @endif

    @if(session('error'))
        <div class="bg-red-100 border border-red-400 text-red-700 px-3 sm:px-4 py-2 sm:py-3 rounded relative mb-4 text-xs sm:text-sm" role="alert">
            <span class="block sm:inline">{{ session('error') }}</span>
        </div>
    @endif

    <!-- Stats Cards -->
    <div class="grid grid-cols-2 lg:grid-cols-4 gap-3 sm:gap-4 lg:gap-6 mb-4 sm:mb-6">
        <div class="bg-white rounded-lg shadow-md p-3 sm:p-4 lg:p-6">
            <div class="flex items-center">
                <div class="flex-shrink-0 bg-blue-500 rounded-md p-2 sm:p-2.5 lg:p-3">
                    <svg class="h-4 w-4 sm:h-5 sm:w-5 lg:h-6 lg:w-6 text-white" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M17 20h5v-2a3 3 0 00-5.356-1.857M17 20H7m10 0v-2c0-.656-.126-1.283-.356-1.857M7 20H2v-2a3 3 0 015.356-1.857M7 20v-2c0-.656.126-1.283.356-1.857m0 0a5.002 5.002 0 019.288 0M15 7a3 3 0 11-6 0 3 3 0 016 0zm6 3a2 2 0 11-4 0 2 2 0 014 0zM7 10a2 2 0 11-4 0 2 2 0 014 0z"/>
                    </svg>
                </div>
                <div class="ml-2 sm:ml-3 lg:ml-4">
                    <p class="text-[10px] sm:text-xs lg:text-sm font-medium text-gray-600">Total Merchants</p>
                    <p class="text-base sm:text-xl lg:text-2xl font-bold text-gray-900">{{ $stats['total'] }}</p>
                </div>
            </div>
        </div>

        <div class="bg-white rounded-lg shadow-md p-3 sm:p-4 lg:p-6">
            <div class="flex items-center">
                <div class="flex-shrink-0 bg-green-500 rounded-md p-2 sm:p-2.5 lg:p-3">
                    <svg class="h-4 w-4 sm:h-5 sm:w-5 lg:h-6 lg:w-6 text-white" 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 class="ml-2 sm:ml-3 lg:ml-4">
                    <p class="text-[10px] sm:text-xs lg:text-sm font-medium text-gray-600">Active</p>
                    <p class="text-base sm:text-xl lg:text-2xl font-bold text-gray-900">{{ $stats['active'] }}</p>
                </div>
            </div>
        </div>

        <div class="bg-white rounded-lg shadow-md p-3 sm:p-4 lg:p-6">
            <div class="flex items-center">
                <div class="flex-shrink-0 bg-purple-500 rounded-md p-2 sm:p-2.5 lg:p-3">
                    <svg class="h-4 w-4 sm:h-5 sm:w-5 lg:h-6 lg:w-6 text-white" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M20 7l-8-4-8 4m16 0l-8 4m8-4v10l-8 4m0-10L4 7m8 4v10M4 7v10l8 4"/>
                    </svg>
                </div>
                <div class="ml-2 sm:ml-3 lg:ml-4">
                    <p class="text-[10px] sm:text-xs lg:text-sm font-medium text-gray-600">Total Parcels</p>
                    <p class="text-base sm:text-xl lg:text-2xl font-bold text-gray-900">{{ number_format($stats['total_parcels']) }}</p>
                </div>
            </div>
        </div>

        <div class="bg-white rounded-lg shadow-md p-3 sm:p-4 lg:p-6">
            <div class="flex items-center">
                <div class="flex-shrink-0 bg-yellow-500 rounded-md p-2 sm:p-2.5 lg:p-3">
                    <svg class="h-4 w-4 sm:h-5 sm:w-5 lg:h-6 lg:w-6 text-white" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 8c-1.657 0-3 .895-3 2s1.343 2 3 2 3 .895 3 2-1.343 2-3 2m0-8c1.11 0 2.08.402 2.599 1M12 8V7m0 1v8m0 0v1m0-1c-1.11 0-2.08-.402-2.599-1M21 12a9 9 0 11-18 0 9 9 0 0118 0z"/>
                    </svg>
                </div>
                <div class="ml-2 sm:ml-3 lg:ml-4">
                    <p class="text-[10px] sm:text-xs lg:text-sm font-medium text-gray-600">Revenue</p>
                    <p class="text-base sm:text-xl lg:text-2xl font-bold text-gray-900">Rs. {{ number_format($stats['total_revenue'], 0) }}</p>
                </div>
            </div>
        </div>
    </div>

    <!-- Filters -->
    <div class="bg-white rounded-lg shadow-md p-3 sm:p-4 lg:p-6 mb-4 sm:mb-6">
        <form method="GET" action="{{ route('admin.merchants.index') }}" class="space-y-3 sm:space-y-4">
            <div class="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 gap-3 sm:gap-4">
                <!-- Search -->
                <div>
                    <label for="search" class="block text-xs sm:text-sm font-medium text-gray-700 mb-1">Search</label>
                    <input type="text" name="search" id="search" value="{{ request('search') }}" 
                           placeholder="Name, Email, Company..." 
                           class="w-full px-2 sm:px-3 py-1.5 sm:py-2 text-xs sm:text-sm border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500">
                </div>

                <!-- Status Filter -->
                <div>
                    <label for="status" class="block text-xs sm:text-sm font-medium text-gray-700 mb-1">Status</label>
                    <select name="status" id="status" class="w-full px-2 sm:px-3 py-1.5 sm:py-2 text-xs sm:text-sm border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500">
                        <option value="">All Status</option>
                        <option value="active" {{ request('status') == 'active' ? 'selected' : '' }}>Active</option>
                        <option value="inactive" {{ request('status') == 'inactive' ? 'selected' : '' }}>Inactive</option>
                    </select>
                </div>

                <!-- Action Buttons -->
                <div class="flex items-end gap-2 sm:gap-3">
                    <a href="{{ route('admin.merchants.index') }}" class="flex-1 px-3 sm:px-4 py-1.5 sm:py-2 text-xs sm:text-sm border border-gray-300 rounded-md text-gray-700 hover:bg-gray-50 text-center">
                        Clear
                    </a>
                    <button type="submit" class="bg-blue-600 text-white px-3 sm:px-4 py-2 rounded-md text-xs sm:text-sm font-semibold hover:bg-blue-700 transition">
                        Filter
                    </button>
                </div>
            </div>
        </form>
    </div>

    <!-- Merchants Table -->
    <div class="bg-white rounded-lg shadow-md overflow-hidden">
        <div class="overflow-x-auto">
            <table class="min-w-full divide-y divide-gray-200">
                <thead class="bg-gray-50">
                    <tr>
                        <th class="px-3 sm:px-6 py-2 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                            Merchant
                        </th>
                        <th class="px-3 sm:px-6 py-2 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider hidden md:table-cell">
                            Company
                        </th>
                        <th class="px-3 sm:px-6 py-2 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider hidden lg:table-cell">
                            Parcels
                        </th>
                        <th class="px-3 sm:px-6 py-2 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider hidden sm:table-cell">
                            Status
                        </th>
                        <th class="px-3 sm:px-6 py-2 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                            Actions
                        </th>
                    </tr>
                </thead>
                <tbody class="bg-white divide-y divide-gray-200">
                    @forelse($merchants as $merchant)
                    <tr class="hover:bg-gray-50">
                        <td class="px-3 sm:px-6 py-3 sm:py-4">
                            <div class="flex items-center">
                                <div class="h-8 w-8 sm:h-10 sm:w-10 rounded-full bg-blue-100 flex items-center justify-center flex-shrink-0">
                                    <span class="text-blue-600 font-semibold text-xs sm:text-sm">{{ substr($merchant->name, 0, 1) }}</span>
                                </div>
                                <div class="ml-2 sm:ml-4">
                                    <div class="text-xs sm:text-sm font-medium text-gray-900">{{ $merchant->name }}</div>
                                    <div class="text-[10px] sm:text-xs text-gray-500">{{ $merchant->email }}</div>
                                    <div class="text-[10px] text-gray-500 md:hidden">{{ $merchant->company_name }}</div>
                                </div>
                            </div>
                        </td>
                        <td class="px-3 sm:px-6 py-3 sm:py-4 text-xs sm:text-sm text-gray-900 hidden md:table-cell">
                            {{ $merchant->company_name }}
                        </td>
                        <td class="px-3 sm:px-6 py-3 sm:py-4 text-xs sm:text-sm text-gray-900 hidden lg:table-cell">
                            <span class="px-2 py-1 text-xs font-semibold rounded-full bg-blue-100 text-blue-800">
                                {{ $merchant->parcels_count }} parcels
                            </span>
                        </td>
                        <td class="px-3 sm:px-6 py-3 sm:py-4 hidden sm:table-cell">
                            <div class="flex flex-wrap gap-1">
                                @if($merchant->email_verified_at)
                                    <span class="px-2 inline-flex text-[10px] sm:text-xs leading-5 font-semibold rounded-full bg-green-100 text-green-800">
                                        Verified
                                    </span>
                                @else
                                    <span class="px-2 inline-flex text-[10px] sm:text-xs leading-5 font-semibold rounded-full bg-gray-100 text-gray-800">
                                        Unverified
                                    </span>
                                @endif

                                @if($merchant->is_approved)
                                    <span class="px-2 inline-flex text-[10px] sm:text-xs leading-5 font-semibold rounded-full bg-blue-100 text-blue-800">
                                        Approved
                                    </span>
                                @else
                                    <span class="px-2 inline-flex text-[10px] sm:text-xs leading-5 font-semibold rounded-full bg-yellow-100 text-yellow-800">
                                        Pending Approval
                                    </span>
                                @endif
                            </div>
                        </td>
                        <td class="px-3 sm:px-6 py-3 sm:py-4 text-xs sm:text-sm font-medium">
                            <div class="flex space-x-1 sm:space-x-2">
                                <a href="{{ route('admin.merchants.show', $merchant) }}" 
                                   class="text-blue-600 hover:text-blue-900" title="View">
                                    <svg class="h-4 w-4 sm:h-5 sm:w-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 12a3 3 0 11-6 0 3 3 0 016 0z"/>
                                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M2.458 12C3.732 7.943 7.523 5 12 5c4.478 0 8.268 2.943 9.542 7-1.274 4.057-5.064 7-9.542 7-4.477 0-8.268-2.943-9.542-7z"/>
                                    </svg>
                                </a>
                                <a href="{{ route('admin.merchants.edit', $merchant) }}" 
                                   class="text-green-600 hover:text-green-900" title="Edit">
                                    <svg class="h-4 w-4 sm:h-5 sm:w-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M11 5H6a2 2 0 00-2 2v11a2 2 0 002 2h11a2 2 0 002-2v-5m-1.414-9.414a2 2 0 112.828 2.828L11.828 15H9v-2.828l8.586-8.586z"/>
                                    </svg>
                                </a>
                                @if(!$merchant->is_approved)
                                <form method="POST" action="{{ route('admin.merchants.approve', $merchant) }}" class="inline">
                                    @csrf
                                    <button type="submit" class="text-indigo-600 hover:text-indigo-900" title="Approve">
                                        <svg class="h-4 w-4 sm:h-5 sm:w-5" 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>
                                    </button>
                                </form>
                                @endif
                                <form method="POST" action="{{ route('admin.merchants.destroy', $merchant) }}" 
                                      class="inline" onsubmit="return confirm('Are you sure you want to delete this merchant?');">
                                    @csrf
                                    @method('DELETE')
                                    <button type="submit" class="text-red-600 hover:text-red-900" title="Delete">
                                        <svg class="h-4 w-4 sm:h-5 sm:w-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"/>
                                        </svg>
                                    </button>
                                </form>
                            </div>
                        </td>
                    </tr>
                    @empty
                    <tr>
                        <td colspan="5" class="px-6 py-12 text-center text-gray-500">
                            <svg class="mx-auto h-12 w-12 text-gray-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M17 20h5v-2a3 3 0 00-5.356-1.857M17 20H7m10 0v-2c0-.656-.126-1.283-.356-1.857M7 20H2v-2a3 3 0 015.356-1.857M7 20v-2c0-.656.126-1.283.356-1.857m0 0a5.002 5.002 0 019.288 0M15 7a3 3 0 11-6 0 3 3 0 016 0zm6 3a2 2 0 11-4 0 2 2 0 014 0zM7 10a2 2 0 11-4 0 2 2 0 014 0z"/>
                            </svg>
                            <p class="mt-4 text-sm sm:text-lg">No merchants found</p>
                            <p class="mt-2 text-xs sm:text-sm">Try adjusting your filters or add a new merchant</p>
                        </td>
                    </tr>
                    @endforelse
                </tbody>
            </table>
        </div>

        <!-- Pagination -->
        @if($merchants->hasPages())
            <div class="bg-white px-4 py-3 border-t border-gray-200 sm:px-6">
                <div class="flex items-center justify-between">
                    <div class="flex-1 flex justify-between sm:hidden">
                        @if($merchants->onFirstPage())
                            <span class="relative inline-flex items-center px-4 py-2 border border-gray-300 text-sm font-medium rounded-md text-gray-400 bg-gray-100 cursor-not-allowed">
                                Previous
                            </span>
                        @else
                            <a href="{{ $merchants->previousPageUrl() }}" class="relative inline-flex items-center px-4 py-2 border border-gray-300 text-sm font-medium rounded-md text-gray-700 bg-white hover:bg-gray-50">
                                Previous
                            </a>
                        @endif

                        @if($merchants->hasMorePages())
                            <a href="{{ $merchants->nextPageUrl() }}" class="ml-3 relative inline-flex items-center px-4 py-2 border border-gray-300 text-sm font-medium rounded-md text-gray-700 bg-white hover:bg-gray-50">
                                Next
                            </a>
                        @else
                            <span class="ml-3 relative inline-flex items-center px-4 py-2 border border-gray-300 text-sm font-medium rounded-md text-gray-400 bg-gray-100 cursor-not-allowed">
                                Next
                            </span>
                        @endif
                    </div>
                    <div class="hidden sm:flex-1 sm:flex sm:items-center sm:justify-between">
                        <div>
                            <p class="text-sm text-gray-700">
                                Showing
                                <span class="font-medium">{{ $merchants->firstItem() ?? 0 }}</span>
                                to
                                <span class="font-medium">{{ $merchants->lastItem() ?? 0 }}</span>
                                of
                                <span class="font-medium">{{ $merchants->total() }}</span>
                                results
                            </p>
                        </div>
                        <div>
                            {{ $merchants->links() }}
                        </div>
                    </div>
                </div>
            </div>
        @endif
    </div>
</div>
@endsection