@extends('layouts.app')

@section('title', 'Override Commission Settings')

@section('content')
<div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-8">
    <div class="sm:flex sm:items-center justify-between mb-6">
        <div>
            <h1 class="text-3xl font-bold tracking-tight text-gray-900 dark:text-white">Override Commission Settings</h1>
            <p class="mt-2 text-sm text-gray-700 dark:text-gray-300">Configure override commission rates for upline agents</p>
        </div>
        <div class="mt-4 sm:mt-0">
            <a href="{{ route('performance-tiers.index') }}" class="inline-flex items-center px-4 py-2 border border-gray-300 dark:border-gray-600 text-gray-700 dark:text-gray-300 rounded-md hover:bg-gray-50 dark:hover:bg-gray-700">
                <svg class="w-5 h-5 mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 10V3L4 14h7v7l9-11h-7z"/>
                </svg>
                Performance Tiers
            </a>
        </div>
    </div>

    <!-- Info Box -->
    <div class="bg-blue-50 dark:bg-blue-900/20 border border-blue-200 dark:border-blue-800 rounded-lg p-4 mb-6">
        <div class="flex">
            <svg class="w-5 h-5 text-blue-600 dark:text-blue-400 mr-3 mt-0.5 flex-shrink-0" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 16h-1v-4h-1m1-4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"/>
            </svg>
            <div class="text-sm text-blue-700 dark:text-blue-300">
                <p class="font-medium mb-2">Commission Structure</p>
                <div class="grid md:grid-cols-2 gap-4 text-xs">
                    <div class="bg-white dark:bg-gray-800 rounded p-3">
                        <p class="font-semibold text-green-600 dark:text-green-400 mb-1">Personal Commission (Level 1)</p>
                        <p>Handled by <a href="{{ route('performance-tiers.index') }}" class="underline">Performance Tiers</a></p>
                        <p class="text-gray-500 mt-1">Rate based on agent's last month sales</p>
                    </div>
                    <div class="bg-white dark:bg-gray-800 rounded p-3">
                        <p class="font-semibold text-indigo-600 dark:text-indigo-400 mb-1">Override Commission (Level 2+)</p>
                        <p>Configured on this page</p>
                        <p class="text-gray-500 mt-1">Fixed rates for each upline level</p>
                    </div>
                </div>
            </div>
        </div>
    </div>

    <!-- Override Tiers Grid -->
    <div class="grid gap-6 md:grid-cols-2 lg:grid-cols-4">
        @foreach($tiers as $tier)
            @if($tier->level >= 2)
            <div class="bg-white dark:bg-gray-800 rounded-lg shadow-md overflow-hidden {{ !$tier->is_active ? 'opacity-60' : '' }}">
                <!-- Tier Header -->
                <div class="px-6 py-4 border-b border-gray-200 dark:border-gray-700 {{ $tier->is_active ? 'bg-gradient-to-r from-purple-500 to-indigo-600' : 'bg-gray-400 dark:bg-gray-600' }}">
                    <div class="flex items-center justify-between">
                        <div>
                            <span class="text-xs font-semibold text-white/80">Override Level {{ $tier->level - 1 }}</span>
                            <h3 class="text-lg font-bold text-white">{{ $tier->name }}</h3>
                        </div>
                        <div class="text-right">
                            <span class="text-2xl font-bold text-white">{{ number_format($tier->commission_rate, 1) }}%</span>
                        </div>
                    </div>
                </div>

                <!-- Tier Body -->
                <div class="p-4">
                    <form action="{{ route('agent-tiers.update', $tier) }}" method="POST">
                        @csrf
                        @method('PUT')

                        <div class="space-y-3">
                            <!-- Name -->
                            <div>
                                <label class="block text-xs font-medium text-gray-700 dark:text-gray-300 mb-1">Name</label>
                                <input type="text" name="name" value="{{ old('name', $tier->name) }}" required
                                       class="w-full px-3 py-1.5 rounded-md border border-gray-300 dark:border-gray-600 bg-white dark:bg-gray-700 text-gray-900 dark:text-white focus:outline-none focus:ring-2 focus:ring-indigo-500 text-sm">
                            </div>

                            <!-- Commission Rate -->
                            <div>
                                <label class="block text-xs font-medium text-gray-700 dark:text-gray-300 mb-1">Rate (%)</label>
                                <div class="relative">
                                    <input type="number" name="commission_rate" value="{{ old('commission_rate', $tier->commission_rate) }}" required
                                           step="0.1" min="0" max="100"
                                           class="w-full px-3 py-1.5 pr-8 rounded-md border border-gray-300 dark:border-gray-600 bg-white dark:bg-gray-700 text-gray-900 dark:text-white focus:outline-none focus:ring-2 focus:ring-indigo-500 text-sm">
                                    <span class="absolute right-3 top-1/2 -translate-y-1/2 text-gray-500">%</span>
                                </div>
                            </div>

                            <!-- Description -->
                            <div>
                                <label class="block text-xs font-medium text-gray-700 dark:text-gray-300 mb-1">Description</label>
                                <input type="text" name="description" value="{{ old('description', $tier->description) }}"
                                       class="w-full px-3 py-1.5 rounded-md border border-gray-300 dark:border-gray-600 bg-white dark:bg-gray-700 text-gray-900 dark:text-white focus:outline-none focus:ring-2 focus:ring-indigo-500 text-sm"
                                       placeholder="Optional">
                            </div>

                            <!-- Status -->
                            <div class="flex items-center justify-between pt-2 border-t border-gray-200 dark:border-gray-700">
                                <span class="px-2 py-0.5 text-xs rounded-full {{ $tier->is_active ? 'bg-green-100 text-green-700 dark:bg-green-900/30 dark:text-green-400' : 'bg-gray-100 text-gray-700 dark:bg-gray-700 dark:text-gray-400' }}">
                                    {{ $tier->is_active ? 'Active' : 'Inactive' }}
                                </span>
                            </div>

                            <!-- Actions -->
                            <div class="flex gap-2">
                                <button type="submit"
                                        class="flex-1 px-3 py-1.5 bg-indigo-600 text-white text-sm font-medium rounded-md hover:bg-indigo-700">
                                    Save
                                </button>
                            </div>
                        </div>
                    </form>

                    <!-- Toggle Status -->
                    <form action="{{ route('agent-tiers.toggle', $tier) }}" method="POST" class="mt-2">
                        @csrf
                        <button type="submit"
                                class="w-full px-3 py-1.5 text-xs font-medium rounded-md transition-colors {{ $tier->is_active ? 'border border-yellow-500 text-yellow-600 hover:bg-yellow-50' : 'border border-green-500 text-green-600 hover:bg-green-50' }}"
                                onclick="return confirm('{{ $tier->is_active ? 'Deactivate' : 'Activate' }} this override level?')">
                            {{ $tier->is_active ? 'Disable' : 'Enable' }}
                        </button>
                    </form>
                </div>
            </div>
            @endif
        @endforeach
    </div>

    <!-- Commission Flow Diagram -->
    <div class="mt-8 bg-white dark:bg-gray-800 rounded-lg shadow p-6">
        <h3 class="text-lg font-semibold text-gray-900 dark:text-white mb-4">Commission Flow Example</h3>
        <p class="text-sm text-gray-600 dark:text-gray-400 mb-4">When Agent A (Gold tier) sells RM 1,000:</p>

        <div class="overflow-x-auto">
            <div class="flex items-start gap-6 min-w-max py-4">
                <!-- Order -->
                <div class="text-center">
                    <div class="w-16 h-16 rounded-full bg-green-100 dark:bg-green-900/30 flex items-center justify-center mx-auto mb-2">
                        <svg class="w-8 h-8 text-green-600 dark:text-green-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M16 11V7a4 4 0 00-8 0v4M5 9h14l1 12H4L5 9z"/>
                        </svg>
                    </div>
                    <p class="text-xs font-medium text-gray-900 dark:text-white">Customer Order</p>
                    <p class="text-lg font-bold text-green-600">RM 1,000</p>
                </div>

                <svg class="w-6 h-6 text-gray-400 mt-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 7l5 5m0 0l-5 5m5-5H6"/>
                </svg>

                <!-- Agent A - Personal -->
                <div class="text-center">
                    <div class="w-16 h-16 rounded-full bg-yellow-100 dark:bg-yellow-900/30 flex items-center justify-center mx-auto mb-2 border-2 border-yellow-500">
                        <span class="text-lg font-bold text-yellow-600">22%</span>
                    </div>
                    <p class="text-xs font-medium text-gray-900 dark:text-white">Agent A</p>
                    <p class="text-xs text-yellow-600">(Gold Performance)</p>
                    <p class="text-sm font-bold text-yellow-600">RM 220</p>
                    <p class="text-xs text-gray-500">Personal Sale</p>
                </div>

                <svg class="w-6 h-6 text-gray-400 mt-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 10l7-7m0 0l7 7m-7-7v18"/>
                </svg>

                <!-- Uplines -->
                @foreach($tiers->where('is_active', true)->where('level', '>=', 2)->sortBy('level') as $tier)
                    <div class="text-center">
                        <div class="w-16 h-16 rounded-full bg-purple-100 dark:bg-purple-900/30 flex items-center justify-center mx-auto mb-2">
                            <span class="text-lg font-bold text-purple-600">{{ number_format($tier->commission_rate, 1) }}%</span>
                        </div>
                        <p class="text-xs font-medium text-gray-900 dark:text-white">{{ $tier->name }}</p>
                        <p class="text-sm font-bold text-purple-600">RM {{ number_format(1000 * $tier->commission_rate / 100, 0) }}</p>
                        <p class="text-xs text-gray-500">Override</p>
                    </div>

                    @if(!$loop->last)
                        <svg class="w-6 h-6 text-gray-400 mt-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 10l7-7m0 0l7 7m-7-7v18"/>
                        </svg>
                    @endif
                @endforeach
            </div>
        </div>

        <div class="mt-4 p-3 bg-gray-50 dark:bg-gray-900 rounded text-sm">
            <p class="text-gray-600 dark:text-gray-400">
                <strong>Note:</strong> Personal commission rate is determined by the agent's <a href="{{ route('performance-tiers.index') }}" class="text-indigo-600 hover:underline">Performance Tier</a> (based on last month's sales).
                Override commissions use the fixed rates configured above.
            </p>
        </div>
    </div>
</div>
@endsection