@extends('layouts.auth.app')

@section('title', 'Revise a Bill')

@section('content')
<div class="space-y-6">
    <!-- Page Header -->
    <div class="flex items-center justify-between">
        <div>
            <h1 class="text-2xl font-semibold text-gray-900">Revise a Bill</h1>
            <p class="mt-1 text-sm text-gray-500">Search for a bill to revise by entering the Bill Reference Number</p>
        </div>
    </div>

    <!-- Search Form Card -->
    <div class="bg-white rounded-2xl shadow-sm border border-gray-100 overflow-hidden max-w-xl mx-auto">
        <div class="px-6 py-4 border-b border-gray-200 bg-gray-50">
            <h3 class="text-lg font-semibold text-gray-900">Search Bill</h3>
        </div>

        <div class="px-6 py-6">
            @if(session('error'))
            <div class="mb-4 p-4 bg-red-50 border border-red-200 rounded-lg">
                <div class="flex">
                    <svg class="h-5 w-5 text-red-400" fill="currentColor" viewBox="0 0 20 20">
                        <path fill-rule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zM8.707 7.293a1 1 0 00-1.414 1.414L8.586 10l-1.293 1.293a1 1 0 101.414 1.414L10 11.414l1.293 1.293a1 1 0 001.414-1.414L11.414 10l1.293-1.293a1 1 0 00-1.414-1.414L10 8.586 8.707 7.293z" clip-rule="evenodd"/>
                    </svg>
                    <span class="ml-3 text-sm text-red-700">{{ session('error') }}</span>
                </div>
            </div>
            @endif

            <form action="{{ route('revise-bill.search') }}" method="POST">
                @csrf
                <div class="space-y-4">
                    <div>
                        <label for="BillRefNo" class="block text-sm font-medium text-gray-700 mb-1">
                            Bill Ref No <span class="text-red-500">*</span>
                        </label>
                        <input type="text"
                               name="BillRefNo"
                               id="BillRefNo"
                               value="{{ old('BillRefNo') }}"
                               placeholder="e.g., AB123456 or SB789012"
                               class="w-full px-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-teal-500 focus:border-teal-500 @error('BillRefNo') border-red-500 @enderror"
                               required>
                        @error('BillRefNo')
                        <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                        @enderror
                        <p class="mt-1 text-xs text-gray-500">
                            Enter the Bill Reference Number starting with AB (Assessment Bill) or SB (Service Bill)
                        </p>
                    </div>

                    <div class="flex justify-end space-x-3 pt-4">
                        <a href="{{ route('revise-bill.summary') }}" class="inline-flex items-center px-4 py-2 bg-gray-600 border border-transparent rounded-lg font-semibold text-sm text-white hover:bg-gray-700 transition-colors">
                            View Summary
                        </a>
                        <button type="submit" class="inline-flex items-center px-6 py-2 bg-teal-600 border border-transparent rounded-lg font-semibold text-sm text-white hover:bg-teal-700 transition-colors">
                            <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5 mr-2" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z" />
                            </svg>
                            Open Bill
                        </button>
                    </div>
                </div>
            </form>
        </div>
    </div>

    <!-- Help Info Card -->
    <div class="bg-blue-50 rounded-2xl shadow-sm border border-blue-100 overflow-hidden max-w-xl mx-auto">
        <div class="px-6 py-4">
            <div class="flex">
                <svg class="h-6 w-6 text-blue-400" fill="currentColor" viewBox="0 0 20 20">
                    <path fill-rule="evenodd" d="M18 10a8 8 0 11-16 0 8 8 0 0116 0zm-7-4a1 1 0 11-2 0 1 1 0 012 0zM9 9a1 1 0 000 2v3a1 1 0 001 1h1a1 1 0 100-2v-3a1 1 0 00-1-1H9z" clip-rule="evenodd"/>
                </svg>
                <div class="ml-3">
                    <h4 class="text-sm font-medium text-blue-800">Bill Reference Format</h4>
                    <div class="mt-2 text-sm text-blue-700">
                        <ul class="list-disc list-inside space-y-1">
                            <li><strong>AB</strong> - Assessment Bill (e.g., AB2024000123)</li>
                            <li><strong>SB</strong> - Service Bill (e.g., SB2024000456)</li>
                        </ul>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>
@endsection