@extends('layouts.app')

@section('title', 'Companies')

@section('content')
<div class="bg-white shadow-sm border-b">
    <div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
        <div class="flex justify-between items-center py-4">
            <h1 class="text-2xl font-bold text-gray-900">Companies</h1>
            <a href="{{ route('admin.companies.create') }}" class="bg-blue-600 text-white px-4 py-2 rounded-lg hover:bg-blue-700">
                <i class="fas fa-plus mr-2"></i>Add Company
            </a>
        </div>
    </div>
</div>

<div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-8">
    <!-- Filters -->
    <div class="bg-white rounded-lg shadow p-6 mb-6">
        <form method="GET" action="{{ route('admin.companies.index') }}" class="flex flex-wrap gap-4">
            <div class="flex-1 min-w-[200px]">
                <input type="text" name="search" placeholder="Search companies..." 
                       value="{{ request('search') }}" 
                       class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500">
            </div>
            <div class="min-w-[150px]">
                <select name="license_type" class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500">
                    <option value="">All License Types</option>
                    @foreach($licenseTypes as $type)
                        <option value="{{ $type }}" {{ request('license_type') == $type ? 'selected' : '' }}>
                            {{ ucfirst($type) }}
                        </option>
                    @endforeach
                </select>
            </div>
            <div class="min-w-[150px]">
                <select name="industry_type" class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500">
                    <option value="">All Industries</option>
                    @foreach($industryTypes as $type)
                        <option value="{{ $type }}" {{ request('industry_type') == $type ? 'selected' : '' }}>
                            {{ ucfirst($type) }}
                        </option>
                    @endforeach
                </select>
            </div>
            <button type="submit" class="bg-gray-600 text-white px-4 py-2 rounded-lg hover:bg-gray-700">
                <i class="fas fa-search mr-2"></i>Filter
            </button>
            <a href="{{ route('admin.companies.index') }}" class="bg-gray-200 text-gray-700 px-4 py-2 rounded-lg hover:bg-gray-300">
                <i class="fas fa-times mr-2"></i>Clear
            </a>
        </form>
    </div>

    <!-- Companies Table -->
    <div class="bg-white rounded-lg shadow 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-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                            Company
                        </th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                            Relationship
                        </th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                            License Type
                        </th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                            Industry
                        </th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                            Users
                        </th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                            Departments
                        </th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                            Status
                        </th>
                        <th class="px-6 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($companies as $company)
                        <tr class="hover:bg-gray-50">
                            <td class="px-6 py-4 whitespace-nowrap">
                                <div class="flex items-center">
                                    <div class="flex-shrink-0 h-10 w-10">
                                        <div class="h-10 w-10 rounded-full bg-gray-300 flex items-center justify-center">
                                            <i class="fas fa-building text-gray-600"></i>
                                        </div>
                                    </div>
                                    <div class="ml-4">
                                        <div class="flex items-center space-x-2">
                                            <div class="text-sm font-medium text-gray-900">{{ $company->name }}</div>
                                            @if($company->isParentCompany())
                                                <span class="px-2 py-0.5 text-xs bg-blue-100 text-blue-800 rounded-full" title="Parent Company">
                                                    <i class="fas fa-crown"></i> Parent
                                                </span>
                                            @elseif($company->isSisterCompany())
                                                <span class="px-2 py-0.5 text-xs bg-green-100 text-green-800 rounded-full" title="Sister Company">
                                                    <i class="fas fa-link"></i> Sister
                                                </span>
                                            @endif
                                        </div>
                                        <div class="text-sm text-gray-500">{{ $company->email }}</div>
                                    </div>
                                </div>
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap">
                                @if($company->parentCompany)
                                    <div class="text-sm text-gray-900">
                                        <i class="fas fa-arrow-up text-gray-400"></i>
                                        <a href="{{ route('admin.companies.show', $company->parentCompany) }}" class="text-blue-600 hover:text-blue-800">
                                            {{ $company->parentCompany->name }}
                                        </a>
                                    </div>
                                @elseif($company->sisterCompanies()->count() > 0)
                                    <div class="text-sm text-gray-900">
                                        <i class="fas fa-arrow-down text-gray-400"></i>
                                        {{ $company->sisterCompanies()->count() }} 
                                        {{ $company->sisterCompanies()->count() === 1 ? 'sister' : 'sisters' }}
                                    </div>
                                @else
                                    <span class="text-sm text-gray-400">—</span>
                                @endif
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap">
                                <span class="px-2 inline-flex text-xs leading-5 font-semibold rounded-full bg-blue-100 text-blue-800">
                                    {{ ucfirst($company->license_type) }}
                                </span>
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap">
                                <div class="text-sm text-gray-900">{{ ucfirst($company->industry_type) }}</div>
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap">
                                <div class="text-sm text-gray-900">{{ $company->users->count() }}</div>
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap">
                                <div class="text-sm text-gray-900">{{ $company->departments->count() }}</div>
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap">
                                @if($company->is_active)
                                    <span class="px-2 inline-flex text-xs leading-5 font-semibold rounded-full bg-green-100 text-green-800">
                                        Active
                                    </span>
                                @else
                                    <span class="px-2 inline-flex text-xs leading-5 font-semibold rounded-full bg-red-100 text-red-800">
                                        Inactive
                                    </span>
                                @endif
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap text-sm font-medium">
                                <div class="flex space-x-2">
                                    <a href="{{ route('admin.companies.show', $company->id) }}" class="text-blue-600 hover:text-blue-900">
                                        <i class="fas fa-eye"></i>
                                    </a>
                                    <a href="{{ route('admin.companies.edit', $company->id) }}" class="text-indigo-600 hover:text-indigo-900">
                                        <i class="fas fa-edit"></i>
                                    </a>
                                </div>
                            </td>
                        </tr>
                    @empty
                        <tr>
                            <td colspan="7" class="px-6 py-4 text-center text-gray-500">
                                No companies found.
                            </td>
                        </tr>
                    @endforelse
                </tbody>
            </table>
        </div>
        
        <!-- Pagination -->
        @if($companies->hasPages())
            <div class="bg-white px-4 py-3 flex items-center justify-between border-t border-gray-200 sm:px-6">
                {{ $companies->links() }}
            </div>
        @endif
    </div>
</div>
@endsection