@extends('layouts.app')

@section('title', 'Corporate Dashboard')
@section('description', 'Track your CSR impact and funded projects')

@section('content')
<div class="bg-gray-50 min-h-screen">
    <!-- Header -->
    <div class="bg-white shadow-sm border-b border-gray-200">
        <div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-6">
            <div class="flex justify-between items-center">
                <div>
                    <h1 class="text-2xl font-bold text-gray-900">Corporate Dashboard</h1>
                    <p class="text-gray-600">Track your CSR impact and funded projects</p>
                </div>
                <div class="flex space-x-3">
                    <a href="{{ route('projects.index') }}" class="bg-csr-blue text-white px-4 py-2 rounded-lg hover:bg-blue-600 transition-colors">
                        <i class="fas fa-search mr-2"></i>Browse Projects
                    </a>
                    <a href="{{ route('reports.create') }}" class="bg-csr-green text-white px-4 py-2 rounded-lg hover:bg-green-600 transition-colors">
                        <i class="fas fa-file-pdf mr-2"></i>Generate Report
                    </a>
                </div>
            </div>
        </div>
    </div>

    <div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-8">
        <!-- Stats Cards -->
        <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-6 mb-8">
            <!-- Total Funding -->
            <div class="bg-white rounded-lg shadow-sm border border-gray-200 p-6">
                <div class="flex items-center">
                    <div class="flex-shrink-0">
                        <div class="w-8 h-8 bg-csr-blue rounded-lg flex items-center justify-center">
                            <i class="fas fa-money-bill-wave text-white"></i>
                        </div>
                    </div>
                    <div class="ml-4">
                        <p class="text-sm font-medium text-gray-600">Total Funding</p>
                        <p class="text-2xl font-bold text-gray-900">{{ $stats['total_funding'] ?? '₦0' }}</p>
                    </div>
                </div>
                <div class="mt-4">
                    <span class="text-sm text-green-600">
                        <i class="fas fa-arrow-up mr-1"></i>
                        {{ $stats['funding_growth'] ?? '0' }}% from last month
                    </span>
                </div>
            </div>

            <!-- Projects Funded -->
            <div class="bg-white rounded-lg shadow-sm border border-gray-200 p-6">
                <div class="flex items-center">
                    <div class="flex-shrink-0">
                        <div class="w-8 h-8 bg-csr-green rounded-lg flex items-center justify-center">
                            <i class="fas fa-project-diagram text-white"></i>
                        </div>
                    </div>
                    <div class="ml-4">
                        <p class="text-sm font-medium text-gray-600">Projects Funded</p>
                        <p class="text-2xl font-bold text-gray-900">{{ $stats['projects_funded'] ?? '0' }}</p>
                    </div>
                </div>
                <div class="mt-4">
                    <span class="text-sm text-blue-600">
                        <i class="fas fa-plus mr-1"></i>
                        {{ $stats['new_projects'] ?? '0' }} this month
                    </span>
                </div>
            </div>

            <!-- Lives Impacted -->
            <div class="bg-white rounded-lg shadow-sm border border-gray-200 p-6">
                <div class="flex items-center">
                    <div class="flex-shrink-0">
                        <div class="w-8 h-8 bg-purple-500 rounded-lg flex items-center justify-center">
                            <i class="fas fa-users text-white"></i>
                        </div>
                    </div>
                    <div class="ml-4">
                        <p class="text-sm font-medium text-gray-600">Lives Impacted</p>
                        <p class="text-2xl font-bold text-gray-900">{{ number_format($stats['lives_impacted'] ?? 0) }}</p>
                    </div>
                </div>
                <div class="mt-4">
                    <span class="text-sm text-purple-600">
                        <i class="fas fa-chart-line mr-1"></i>
                        Growing impact
                    </span>
                </div>
            </div>

            <!-- Active Projects -->
            <div class="bg-white rounded-lg shadow-sm border border-gray-200 p-6">
                <div class="flex items-center">
                    <div class="flex-shrink-0">
                        <div class="w-8 h-8 bg-orange-500 rounded-lg flex items-center justify-center">
                            <i class="fas fa-play-circle text-white"></i>
                        </div>
                    </div>
                    <div class="ml-4">
                        <p class="text-sm font-medium text-gray-600">Active Projects</p>
                        <p class="text-2xl font-bold text-gray-900">{{ $stats['active_projects'] ?? '0' }}</p>
                    </div>
                </div>
                <div class="mt-4">
                    <span class="text-sm text-orange-600">
                        <i class="fas fa-clock mr-1"></i>
                        In progress
                    </span>
                </div>
            </div>
        </div>

        <!-- Charts and Analytics -->
        <div class="grid grid-cols-1 lg:grid-cols-2 gap-8 mb-8">
            <!-- Funding Trends Chart -->
            <div class="bg-white rounded-lg shadow-sm border border-gray-200 p-6">
                <h3 class="text-lg font-semibold text-gray-900 mb-4">Funding Trends</h3>
                <div class="h-64">
                    <canvas id="fundingChart"></canvas>
                </div>
            </div>

            <!-- SDG Distribution -->
            <div class="bg-white rounded-lg shadow-sm border border-gray-200 p-6">
                <h3 class="text-lg font-semibold text-gray-900 mb-4">SDG Distribution</h3>
                <div class="h-64">
                    <canvas id="sdgChart"></canvas>
                </div>
            </div>
        </div>

        <!-- Recent Transactions -->
        <div class="bg-white rounded-lg shadow-sm border border-gray-200 mb-8">
            <div class="px-6 py-4 border-b border-gray-200">
                <div class="flex justify-between items-center">
                    <h3 class="text-lg font-semibold text-gray-900">Recent Transactions</h3>
                    <a href="{{ route('funding.history') }}" class="text-csr-blue hover:text-blue-600 font-medium">
                        View All
                    </a>
                </div>
            </div>
            <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">
                                Project
                            </th>
                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                                Amount
                            </th>
                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                                Date
                            </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($recentTransactions as $transaction)
                            <tr>
                                <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 bg-gradient-to-br from-green-400 to-blue-500 rounded-lg flex items-center justify-center">
                                                <i class="fas fa-project-diagram text-white text-sm"></i>
                                            </div>
                                        </div>
                                        <div class="ml-4">
                                            <div class="text-sm font-medium text-gray-900">
                                                {{ $transaction->project->title }}
                                            </div>
                                            <div class="text-sm text-gray-500">
                                                {{ $transaction->project->owner->name }}
                                            </div>
                                        </div>
                                    </div>
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap">
                                    <div class="text-sm font-medium text-gray-900">
                                        {{ $transaction->formatted_amount }}
                                    </div>
                                    <div class="text-sm text-gray-500">
                                        {{ $transaction->payment_gateway_display }}
                                    </div>
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500">
                                    {{ $transaction->created_at->format('M d, Y') }}
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap">
                                    <span class="inline-flex px-2 py-1 text-xs font-semibold rounded-full 
                                        {{ $transaction->status === 'completed' ? 'bg-green-100 text-green-800' : 
                                           ($transaction->status === 'pending' ? 'bg-yellow-100 text-yellow-800' : 'bg-red-100 text-red-800') }}">
                                        {{ $transaction->status_display }}
                                    </span>
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap text-sm font-medium">
                                    <a href="{{ route('projects.show', $transaction->project) }}" class="text-csr-blue hover:text-blue-600">
                                        View Project
                                    </a>
                                </td>
                            </tr>
                        @empty
                            <tr>
                                <td colspan="5" class="px-6 py-4 text-center text-gray-500">
                                    No transactions yet. 
                                    <a href="{{ route('projects.index') }}" class="text-csr-blue hover:text-blue-600">
                                        Start funding projects
                                    </a>
                                </td>
                            </tr>
                        @endforelse
                    </tbody>
                </table>
            </div>
        </div>

        <!-- Funded Projects -->
        <div class="bg-white rounded-lg shadow-sm border border-gray-200">
            <div class="px-6 py-4 border-b border-gray-200">
                <h3 class="text-lg font-semibold text-gray-900">Your Funded Projects</h3>
            </div>
            <div class="p-6">
                @if($fundedProjects->count() > 0)
                    <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
                        @foreach($fundedProjects as $project)
                            <div class="border border-gray-200 rounded-lg p-4 hover:shadow-md transition-shadow">
                                <div class="flex items-center mb-3">
                                    <div class="w-10 h-10 bg-gradient-to-br from-green-400 to-blue-500 rounded-lg flex items-center justify-center">
                                        <i class="fas fa-project-diagram text-white text-sm"></i>
                                    </div>
                                    <div class="ml-3">
                                        <h4 class="text-sm font-medium text-gray-900">{{ $project->title }}</h4>
                                        <p class="text-xs text-gray-500">{{ $project->owner->name }}</p>
                                    </div>
                                </div>
                                
                                <div class="mb-3">
                                    <div class="flex justify-between text-xs mb-1">
                                        <span>Progress</span>
                                        <span>{{ number_format($project->funding_progress, 1) }}%</span>
                                    </div>
                                    <div class="w-full bg-gray-200 rounded-full h-2">
                                        <div class="bg-csr-green h-2 rounded-full" style="width: {{ min(100, $project->funding_progress) }}%"></div>
                                    </div>
                                </div>
                                
                                <div class="flex justify-between items-center text-xs text-gray-500 mb-3">
                                    <span>{{ $project->formatted_funding_raised }} raised</span>
                                    <span>{{ $project->duration_months ?? 'N/A' }} months</span>
                                </div>
                                
                                <div class="flex space-x-2">
                                    <a href="{{ route('projects.show', $project) }}" class="flex-1 bg-csr-blue text-white text-center py-2 px-3 rounded text-xs hover:bg-blue-600 transition-colors">
                                        View Details
                                    </a>
                                    @if($project->status === 'approved')
                                        <a href="{{ route('projects.fund.form', $project) }}" class="bg-csr-green text-white py-2 px-3 rounded text-xs hover:bg-green-600 transition-colors">
                                            Fund More
                                        </a>
                                    @endif
                                </div>
                            </div>
                        @endforeach
                    </div>
                @else
                    <div class="text-center py-8">
                        <div class="w-16 h-16 bg-gray-100 rounded-full flex items-center justify-center mx-auto mb-4">
                            <i class="fas fa-project-diagram text-gray-400 text-xl"></i>
                        </div>
                        <h3 class="text-lg font-medium text-gray-900 mb-2">No funded projects yet</h3>
                        <p class="text-gray-600 mb-4">Start making an impact by funding your first project</p>
                        <a href="{{ route('projects.index') }}" class="bg-csr-blue text-white px-6 py-3 rounded-lg hover:bg-blue-600 transition-colors">
                            Browse Projects
                        </a>
                    </div>
                @endif
            </div>
        </div>
    </div>
</div>

@push('scripts')
<script>
// Funding Trends Chart
const fundingCtx = document.getElementById('fundingChart').getContext('2d');
const fundingChart = new Chart(fundingCtx, {
    type: 'line',
    data: {
        labels: {!! json_encode($fundingTrends['labels'] ?? ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun']) !!},
        datasets: [{
            label: 'Funding Amount (₦)',
            data: {!! json_encode($fundingTrends['data'] ?? [0, 0, 0, 0, 0, 0]) !!},
            borderColor: '#3B82F6',
            backgroundColor: 'rgba(59, 130, 246, 0.1)',
            tension: 0.4,
            fill: true
        }]
    },
    options: {
        responsive: true,
        maintainAspectRatio: false,
        plugins: {
            legend: {
                display: false
            }
        },
        scales: {
            y: {
                beginAtZero: true,
                ticks: {
                    callback: function(value) {
                        return '₦' + (value / 1000000).toFixed(1) + 'M';
                    }
                }
            }
        }
    }
});

// SDG Distribution Chart
const sdgCtx = document.getElementById('sdgChart').getContext('2d');
const sdgChart = new Chart(sdgCtx, {
    type: 'doughnut',
    data: {
        labels: {!! json_encode($sdgDistribution['labels'] ?? ['SDG 4', 'SDG 2', 'SDG 3']) !!},
        datasets: [{
            data: {!! json_encode($sdgDistribution['data'] ?? [30, 25, 20]) !!},
            backgroundColor: [
                '#10B981',
                '#3B82F6',
                '#F59E0B',
                '#EF4444',
                '#8B5CF6',
                '#06B6D4'
            ]
        }]
    },
    options: {
        responsive: true,
        maintainAspectRatio: false,
        plugins: {
            legend: {
                position: 'bottom'
            }
        }
    }
});
</script>
@endpush
@endsection