@extends('super_admin.layouts.master')

@section('title', 'Plan History - ' . $planPricing->plan_name)
@section('page_title', 'Pricing History')

@section('content')

<!-- Header -->
<div class="flex flex-col sm:flex-row sm:items-center sm:justify-between mb-6 gap-4">
    <div class="flex items-center">
        <a href="{{ route('super_admin.settings.pricing.index') }}" class="mr-4 p-2 text-gray-600 hover:bg-gray-100 rounded-lg transition-colors">
            <i class="fas fa-arrow-left"></i>
        </a>
        <div>
            <h2 class="text-2xl font-bold text-gray-800">{{ $planPricing->plan_name }} - History</h2>
            <p class="text-sm text-gray-500">All pricing changes for this plan</p>
        </div>
    </div>
    <div class="flex gap-3">
        <a href="{{ route('super_admin.settings.pricing.edit', $planPricing) }}" 
           class="px-4 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700 transition-colors">
            <i class="fas fa-edit mr-2"></i>Edit Plan
        </a>
    </div>
</div>

<!-- Current Plan Info -->
<div class="bg-white rounded-xl shadow-sm p-6 mb-6 border-l-4 border-blue-500">
    <div class="grid grid-cols-1 md:grid-cols-4 gap-4">
        <div>
            <p class="text-xs text-gray-500 uppercase">Current Monthly Price</p>
            <p class="text-2xl font-bold text-gray-800">₹{{ number_format($planPricing->monthly_price) }}</p>
        </div>
        <div>
            <p class="text-xs text-gray-500 uppercase">Current Yearly Price</p>
            <p class="text-2xl font-bold text-gray-800">₹{{ number_format($planPricing->yearly_price ?? 0) }}</p>
        </div>
        <div>
            <p class="text-xs text-gray-500 uppercase">Total Changes</p>
            <p class="text-2xl font-bold text-gray-800">{{ $histories->total() }}</p>
        </div>
        <div>
            <p class="text-xs text-gray-500 uppercase">Last Updated</p>
            <p class="text-lg font-semibold text-gray-800">{{ $planPricing->updated_at->diffForHumans() }}</p>
        </div>
    </div>
</div>

<!-- History Table -->
<div class="bg-white rounded-xl shadow-sm overflow-hidden">
    <div class="px-6 py-4 border-b border-gray-200 bg-gray-50">
        <h3 class="text-lg font-semibold text-gray-800">
            <i class="fas fa-history text-blue-600 mr-2"></i>Price Change History
        </h3>
    </div>

    <div class="overflow-x-auto">
        <table class="w-full">
            <thead class="bg-gray-50">
                <tr>
                    <th class="text-left text-gray-600 font-semibold px-6 py-4">Date</th>
                    <th class="text-left text-gray-600 font-semibold px-6 py-4">Change Type</th>
                    <th class="text-center text-gray-600 font-semibold px-6 py-4">Monthly Price</th>
                    <th class="text-center text-gray-600 font-semibold px-6 py-4">Yearly Price</th>
                    <th class="text-left text-gray-600 font-semibold px-6 py-4">Reason</th>
                    <th class="text-left text-gray-600 font-semibold px-6 py-4">Changed By</th>
                </tr>
            </thead>
            <tbody class="divide-y divide-gray-200">
                @forelse($histories as $history)
                <tr class="hover:bg-gray-50 transition-colors">
                    <td class="px-6 py-4">
                        <div class="text-gray-800 font-medium">{{ $history->created_at->format('M d, Y') }}</div>
                        <div class="text-gray-500 text-sm">{{ $history->created_at->format('h:i A') }}</div>
                    </td>
                    <td class="px-6 py-4">
                        @if($history->change_type === 'increase')
                            <span class="px-3 py-1 bg-red-100 text-red-600 rounded-full text-xs font-medium">
                                <i class="fas fa-arrow-up mr-1"></i>Increase
                            </span>
                        @elseif($history->change_type === 'decrease')
                            <span class="px-3 py-1 bg-green-100 text-green-600 rounded-full text-xs font-medium">
                                <i class="fas fa-arrow-down mr-1"></i>Decrease
                            </span>
                        @else
                            <span class="px-3 py-1 bg-gray-100 text-gray-600 rounded-full text-xs font-medium">
                                <i class="fas fa-minus mr-1"></i>No Change
                            </span>
                        @endif
                    </td>
                    <td class="px-6 py-4 text-center">
                        <div class="text-gray-500 line-through text-sm">₹{{ number_format($history->old_monthly_price) }}</div>
                        <div class="text-gray-800 font-semibold">₹{{ number_format($history->new_monthly_price) }}</div>
                        @php
                            $monthlyDiff = $history->new_monthly_price - $history->old_monthly_price;
                        @endphp
                        @if($monthlyDiff != 0)
                            <div class="text-xs {{ $monthlyDiff > 0 ? 'text-red-600' : 'text-green-600' }}">
                                {{ $monthlyDiff > 0 ? '+' : '' }}₹{{ number_format($monthlyDiff) }}
                            </div>
                        @endif
                    </td>
                    <td class="px-6 py-4 text-center">
                        @if($history->old_yearly_price || $history->new_yearly_price)
                            <div class="text-gray-500 line-through text-sm">₹{{ number_format($history->old_yearly_price ?? 0) }}</div>
                            <div class="text-gray-800 font-semibold">₹{{ number_format($history->new_yearly_price ?? 0) }}</div>
                            @php
                                $yearlyDiff = ($history->new_yearly_price ?? 0) - ($history->old_yearly_price ?? 0);
                            @endphp
                            @if($yearlyDiff != 0)
                                <div class="text-xs {{ $yearlyDiff > 0 ? 'text-red-600' : 'text-green-600' }}">
                                    {{ $yearlyDiff > 0 ? '+' : '' }}₹{{ number_format($yearlyDiff) }}
                                </div>
                            @endif
                        @else
                            <span class="text-gray-400">-</span>
                        @endif
                    </td>
                    <td class="px-6 py-4">
                        <p class="text-gray-700 text-sm">{{ $history->change_reason }}</p>
                        <p class="text-gray-400 text-xs mt-1">Effective: {{ $history->effective_date->format('M d, Y') }}</p>
                    </td>
                    <td class="px-6 py-4">
                        <div class="flex items-center gap-2">
                            <div class="w-8 h-8 bg-blue-100 rounded-full flex items-center justify-center">
                                <i class="fas fa-user text-blue-600 text-sm"></i>
                            </div>
                            <div>
                                <p class="text-gray-800 text-sm font-medium">{{ $history->changedBy->name ?? 'Unknown' }}</p>
                                <p class="text-gray-500 text-xs">{{ $history->changedBy->email ?? '' }}</p>
                            </div>
                        </div>
                    </td>
                </tr>
                @empty
                <tr>
                    <td colspan="6" class="px-6 py-8 text-center text-gray-500">
                        <i class="fas fa-history text-4xl mb-3 block text-gray-300"></i>
                        <p>No price changes found for this plan.</p>
                        <p class="text-sm text-gray-400 mt-1">Price changes will appear here when you update the plan pricing.</p>
                    </td>
                </tr>
                @endforelse
            </tbody>
        </table>
    </div>

    <!-- Pagination -->
    @if($histories->hasPages())
    <div class="px-6 py-4 border-t border-gray-200">
        {{ $histories->links() }}
    </div>
    @endif
</div>

@endsection