@extends('layouts.admin')

@section('title', 'Bulk Payment Search')

@section('content')
<div class="container-fluid">
    <!-- Page Header -->
    <div class="row mb-4">
        <div class="col-12">
            <div class="d-flex justify-content-between align-items-center">
                <div>
                    <h2 class="mb-0">
                        <i class="uil uil-search text-primary me-2"></i>
                        Bulk Payment Search
                    </h2>
                    <p class="text-muted mb-0">Search Razorpay payments by date range for recovery operations</p>
                </div>
                <div class="d-flex gap-2">
                    <a href="{{ route('admin.uid-generation.index') }}" class="btn btn-outline-primary btn-sm">
                        <i class="uil uil-shield-check me-1"></i> UID Generation
                    </a>
                    <a href="{{ route('admin.payments.webhook-logs') }}" class="btn btn-outline-secondary btn-sm">
                        <i class="uil uil-file-alt me-1"></i> Webhook Logs
                    </a>
                </div>
            </div>
        </div>
    </div>

    <!-- Search Form -->
    <div class="row mb-3">
        <div class="col-12">
            <div class="card shadow-sm">
                <div class="card-header bg-body-tertiary">
                    <h5 class="mb-0">
                        <i class="uil uil-calendar-alt me-2"></i>
                        Search by Date Range
                    </h5>
                </div>
                <div class="card-body">
                    <div class="alert alert-warning">
                        <div class="d-flex align-items-start">
                            <i class="uil uil-exclamation-triangle fs-5 me-3"></i>
                            <div>
                                <strong>Note:</strong> This searches Razorpay directly (not local database). 
                                Recommended date range: <strong>Oct 11, 2024</strong> onwards. 
                                Limited to 100 results per search.
                            </div>
                        </div>
                    </div>

                    <form id="bulkSearchForm" class="row g-3">
                        @csrf
                        <div class="col-md-5">
                            <label class="form-label fw-semibold">
                                Date From <span class="text-danger">*</span>
                            </label>
                            <div class="input-group">
                                <span class="input-group-text">
                                    <i class="uil uil-calendar-alt"></i>
                                </span>
                                <input type="date" class="form-control" name="date_from" id="date_from" 
                                    value="2024-10-11" required>
                            </div>
                        </div>
                        <div class="col-md-5">
                            <label class="form-label fw-semibold">
                                Date To <span class="text-danger">*</span>
                            </label>
                            <div class="input-group">
                                <span class="input-group-text">
                                    <i class="uil uil-calendar-alt"></i>
                                </span>
                                <input type="date" class="form-control" name="date_to" id="date_to" 
                                    value="{{ date('Y-m-d') }}" required>
                            </div>
                        </div>
                        <div class="col-md-2 d-flex align-items-end">
                            <button type="submit" class="btn btn-primary w-100" id="searchBtn">
                                <i class="uil uil-search me-1"></i>
                                Search
                            </button>
                        </div>
                    </form>
                </div>
            </div>
        </div>
    </div>

    <!-- Search Results -->
    <div class="row" id="searchResults" style="display: none;">
        <div class="col-12">
            <div class="card shadow-sm">
                <div class="card-header bg-body-tertiary">
                    <div class="d-flex justify-content-between align-items-center">
                        <h5 class="mb-0">
                            <i class="uil uil-list-ul me-2"></i>Search Results
                        </h5>
                        <span class="badge bg-primary" id="resultsCount">0 payments</span>
                    </div>
                </div>
                <div class="card-body">
                    <div class="table-responsive" style="max-height: 600px; overflow-y: auto;">
                        <table class="table table-sm table-hover">
                            <thead class="table-light" style="position: sticky; top: 0; z-index: 10;">
                                <tr>
                                    <th style="min-width: 200px;">Payment ID</th>
                                    <th style="min-width: 200px;">Email</th>
                                    <th style="min-width: 100px;">Amount</th>
                                    <th style="min-width: 150px;">Date</th>
                                    <th style="min-width: 100px;">Status</th>
                                    <th style="min-width: 150px;">UID Status</th>
                                    <th class="text-center" style="min-width: 120px;">Action</th>
                                </tr>
                            </thead>
                            <tbody id="resultsTableBody">
                                <!-- Results will be inserted here -->
                            </tbody>
                        </table>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>
@endsection

@push('styles')
<style>
    .badge-needs-recovery {
        background-color: #dc3545;
        color: white;
        font-weight: 600;
    }
    .badge-has-uid {
        background-color: #28a745;
        color: white;
        font-weight: 600;
    }
    
    .table-responsive::-webkit-scrollbar {
        width: 8px;
        height: 8px;
    }
    
    .table-responsive::-webkit-scrollbar-track {
        background: #f1f1f1;
        border-radius: 4px;
    }
    
    .table-responsive::-webkit-scrollbar-thumb {
        background: #888;
        border-radius: 4px;
    }
    
    .table-responsive::-webkit-scrollbar-thumb:hover {
        background: #555;
    }
</style>
@endpush

@push('scripts')
<script>
    document.getElementById('bulkSearchForm').addEventListener('submit', function(e) {
        e.preventDefault();
        
        const btn = document.getElementById('searchBtn');
        const originalBtnText = btn.innerHTML;
        btn.disabled = true;
        btn.innerHTML = '<i class="spinner-border spinner-border-sm me-2"></i> Searching...';
        
        const formData = new FormData(this);
        
        fetch('{{ route("admin.payments.bulk-search.search") }}', {
            method: 'POST',
            headers: {
                'X-CSRF-TOKEN': document.querySelector('[name="csrf-token"]').content,
                'Accept': 'application/json'
            },
            body: formData
        })
        .then(response => response.json())
        .then(data => {
            if (data.success) {
                displaySearchResults(data);
            } else {
                showErrorMessage(data.message || 'Search failed');
            }
        })
        .catch(error => {
            console.error('Error:', error);
            showErrorMessage('Network error occurred. Please try again.');
        })
        .finally(() => {
            btn.disabled = false;
            btn.innerHTML = originalBtnText;
        });
    });

    function displaySearchResults(data) {
        document.getElementById('searchResults').style.display = 'block';
        document.getElementById('resultsCount').textContent = `${data.total} ${data.total === 1 ? 'payment' : 'payments'}`;
        
        const tbody = document.getElementById('resultsTableBody');
        tbody.innerHTML = '';
        
        if (data.payments.length === 0) {
            tbody.innerHTML = '<tr><td colspan="7" class="text-center py-4 text-muted"><i class="uil uil-meh fs-3 d-block mb-2"></i>No payments found for the selected date range</td></tr>';
            return;
        }
        
        let needsRecoveryCount = 0;
        let hasUidCount = 0;
        
        data.payments.forEach(payment => {
            const needsRecovery = payment.needs_recovery;
            const hasUid = payment.user_uid;
            const statusBadge = needsRecovery ? 
                '<span class="badge badge-needs-recovery">Needs Recovery</span>' :
                hasUid ? '<span class="badge badge-has-uid">Has UID</span>' :
                '<span class="badge bg-secondary">N/A</span>';
            
            if (needsRecovery) needsRecoveryCount++;
            if (hasUid) hasUidCount++;
            
            const actionBtn = needsRecovery && payment.email ? 
                `<a href="{{ route('admin.uid-generation.index') }}?payment_id=${payment.payment_id}" class="btn btn-sm btn-primary">
                    <i class="uil uil-shield-check me-1"></i> Generate UID
                </a>` : 
                '<span class="text-muted">-</span>';
            
            const rowClass = needsRecovery ? 'table-danger' : '';
            
            tbody.innerHTML += `
                <tr class="${rowClass}">
                    <td><code class="small">${payment.payment_id}</code></td>
                    <td class="small">${payment.email || '<em class="text-muted">N/A</em>'}</td>
                    <td class="fw-semibold">₹${payment.amount.toFixed(2)}</td>
                    <td class="small text-muted">${payment.created_at}</td>
                    <td><span class="badge bg-${payment.status === 'captured' ? 'success' : 'danger'}">${payment.status}</span></td>
                    <td>${payment.user_uid ? '<code class="small">' + payment.user_uid + '</code>' : statusBadge}</td>
                    <td class="text-center">${actionBtn}</td>
                </tr>
            `;
        });
        
        // Add summary alert
        if (needsRecoveryCount > 0) {
            const alertHtml = `
                <div class="alert alert-warning mt-3 d-flex align-items-center">
                    <i class="uil uil-exclamation-triangle fs-4 me-3"></i>
                    <div>
                        <strong>Recovery Needed:</strong> Found <strong>${needsRecoveryCount}</strong> payment(s) requiring UID recovery.
                        <span class="text-muted">(${hasUidCount} already have UIDs)</span>
                    </div>
                </div>
            `;
            
            const existingSummary = document.querySelector('#searchResults .alert');
            if (existingSummary) existingSummary.remove();
            
            document.querySelector('#searchResults .card-body').insertAdjacentHTML('beforeend', alertHtml);
        }
        
        // Scroll to results
        document.getElementById('searchResults').scrollIntoView({ behavior: 'smooth', block: 'start' });
    }

    function showErrorMessage(message) {
        alert(message);
    }
</script>
@endpush