@extends('layouts.masterbeta')

@section('title', 'Click ERP - My Leave')

@push('styles')
    <style>
        .balance-card { background: linear-gradient(135deg, #5c4df0 0%, #4338ca 100%); color: white; border-radius: 12px; }
        .status-badge { font-size: 0.75rem; padding: 0.35em 0.65em; font-weight: 600; }
    </style>
@endpush

@section('breadcrumbs')
    <a href="{{ url('/') }}" class="text-secondary text-decoration-none"><i class="bi bi-house me-2"></i></a>
    <i class="bi bi-chevron-right text-secondary me-2" style="font-size: 0.8rem;"></i>
    <span class="fw-bold" style="font-size: 0.95rem;">My Leave</span>
@endsection

@section('content')
    <div class="d-flex justify-content-between align-items-center mb-4">
        <div>
            <h4 class="fw-bold mb-1">My Leave Dashboard</h4>
            <p class="text-secondary mb-0" style="font-size: 0.9rem;">Manage your time off and track request statuses.</p>
        </div>
        <button class="btn text-white fw-bold d-flex align-items-center" style="background-color: #5c4df0; border-radius: 8px;" id="btnOpenLeaveModal">
            <i class="bi bi-calendar-plus me-2"></i> Request Leave
        </button>
    </div>

    <div class="row mb-4">
        <div class="col-md-4">
            <div class="content-card balance-card p-4 h-100 d-flex flex-column justify-content-center">
                <h6 class="text-white-50 text-uppercase fw-bold mb-2" style="letter-spacing: 1px; font-size: 0.8rem;">Annual Leave Balance</h6>
                <div class="d-flex align-items-baseline">
                    <h1 class="display-4 fw-bold mb-0 me-2">{{ $staff->annual_leave_balance }}</h1>
                    <span class="text-white-50 fs-5">Days</span>
                </div>
            </div>
        </div>
        <div class="col-md-8">
            <div class="content-card p-4 h-100 border-start border-4 border-0" style="border-left-color: #10b981 !important;">
                <h6 class="text-secondary text-uppercase fw-bold mb-3" style="letter-spacing: 1px; font-size: 0.8rem;">Leave Policy Quick Guide</h6>
                <ul class="text-secondary mb-0 small" style="line-height: 1.8;">
                    <li><strong>Policy 1</strong></li>
                    <li><strong>Policy 2</strong></li>
                    <li><strong>Policy 3</strong></li>
                    <li><strong><!-- Annual Leave:</strong> Deducted from your balance. Weekends are automatically excluded from the calculation.</li>
                    <li><strong>Sick Leave:</strong> Requires a medical certificate for absences exceeding 2 consecutive days.</li>
                    <li><strong> -->Pending Requests:</strong> Can be canceled before HR approval. Once approved, contact HR to amend.</li>
                </ul>
            </div>
        </div>
    </div>

    <!-- Leave History Table -->
    <div class="content-card">
        <div class="p-3 border-bottom bg-light bg-opacity-50">
            <h6 class="fw-bold mb-0">My Request History</h6>
        </div>
        <div class="table-responsive">
            <table class="table table-custom table-hover mb-0 align-middle">
                <thead>
                    <tr>
                        <th>Date Submitted</th>
                        <th>Leave Type</th>
                        <th>Duration</th>
                        <th>Total Days</th>
                        <th>Reason</th>
                        <th>Status</th>
                    </tr>
                </thead>
                <tbody>
                    @forelse($leaveRequests as $request)
                        <tr>
                            <td class="text-secondary small">{{ $request->created_at->format('M d, Y') }}</td>
                            <td class="fw-medium">{{ $request->leave_type }}</td>
                            <td class="small">
                                {{ $request->start_date->format('M d, Y') }} <i class="bi bi-arrow-right mx-1 text-secondary"></i> {{ $request->end_date->format('M d, Y') }}
                            </td>
                            <td class="fw-bold">{{ $request->total_days }}</td>
                            <td class="text-secondary small text-truncate" style="max-width: 200px;">
                                {{ $request->reason }}
                            </td>
                            <td>
                                @if($request->status == 'APPROVED')
                                    <span class="badge bg-success bg-opacity-10 text-success border border-success-subtle status-badge">Approved</span>
                                @elseif($request->status == 'REJECTED')
                                    <span class="badge bg-danger bg-opacity-10 text-danger border border-danger-subtle status-badge">Rejected</span>
                                @else
                                    <span class="badge bg-warning bg-opacity-10 text-warning border border-warning-subtle status-badge">Pending</span>
                                @endif
                                
                                @if($request->admin_remarks)
                                    <i class="bi bi-info-circle text-secondary ms-2" data-bs-toggle="tooltip" title="HR Note: {{ $request->admin_remarks }}"></i>
                                @endif
                            </td>
                        </tr>
                    @empty
                        <tr>
                            <td colspan="6" class="text-center py-4 text-secondary">You haven't submitted any leave requests yet.</td>
                        </tr>
                    @endforelse
                </tbody>
            </table>
        </div>
        <div class="p-3 border-top">
            {{ $leaveRequests->links('pagination::bootstrap-5') }}
        </div>
    </div>
@endsection

@push('modals')
    <!-- REQUEST LEAVE MODAL -->
    <div class="modal fade" id="leaveModal" tabindex="-1" aria-hidden="true">
        <div class="modal-dialog modal-dialog-centered">
            <div class="modal-content">
                <div class="modal-header bg-light">
                    <h5 class="modal-title fw-bold">Request Time Off</h5>
                    <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
                </div>
                
                <form id="leaveForm">
                    @csrf
                    <input type="hidden" name="staff_member_id" value="{{ $staff->id }}">
                    
                    <div class="modal-body p-4">
                        <div id="leaveModalAlert"></div>
                        
                        <div class="mb-3">
                            <label class="form-label text-secondary fw-semibold small">Leave Type *</label>
                            <select name="leave_type" class="form-select" required>
                                <option value="">Select Type...</option>
                                <option value="Annual">Annual Leave</option>
                                <option value="Sick">Sick Leave</option>
                                <option value="Maternity">Maternity/Paternity Leave</option>
                                <option value="Unpaid">Unpaid Leave</option>
                            </select>
                        </div>
                        
                        <div class="row g-3 mb-3">
                            <div class="col-md-6">
                                <label class="form-label text-secondary fw-semibold small">Start Date *</label>
                                <!-- Set min date to today using standard HTML5 -->
                                <input type="date" name="start_date" class="form-control" min="{{ date('Y-m-d') }}" required>
                            </div>
                            <div class="col-md-6">
                                <label class="form-label text-secondary fw-semibold small">End Date *</label>
                                <input type="date" name="end_date" class="form-control" min="{{ date('Y-m-d') }}" required>
                            </div>
                        </div>
                        
                        <div class="mb-3">
                            <label class="form-label text-secondary fw-semibold small">Reason / Notes *</label>
                            <textarea name="reason" class="form-control" rows="3" required placeholder="Briefly explain your request..."></textarea>
                        </div>
                    </div>
                    
                    <div class="modal-footer bg-light">
                        <button type="button" class="btn btn-outline-secondary btn-sm" data-bs-dismiss="modal">Cancel</button>
                        <button type="submit" id="btnSubmitLeave" class="btn text-white btn-sm fw-bold px-4" style="background-color: #5c4df0;">Submit Request</button>
                    </div>
                </form>
            </div>
        </div>
    </div>
@endpush

@push('scripts')
    <script>
        $(document).ready(function() {
            // Initialize Bootstrap tooltips for the HR notes
            var tooltipTriggerList = [].slice.call(document.querySelectorAll('[data-bs-toggle="tooltip"]'))
            var tooltipList = tooltipTriggerList.map(function (tooltipTriggerEl) {
                return new bootstrap.Tooltip(tooltipTriggerEl)
            });

            const leaveModal = new bootstrap.Modal(document.getElementById('leaveModal'));
            const $form = $('#leaveForm');

            $('#btnOpenLeaveModal').on('click', function() {
                $form[0].reset();
                $('#leaveModalAlert').html('');
                leaveModal.show();
            });

            $form.on('submit', function(e) {
                e.preventDefault();
                
                const $btn = $('#btnSubmitLeave');
                const originalText = $btn.html();
                const $alertBox = $('#leaveModalAlert');
                
                $btn.html('<span class="spinner-border spinner-border-sm me-2"></span> Processing...');
                $btn.prop('disabled', true);
                $alertBox.html(''); 

                $.ajax({
                    url: "{{ route('leave.store') }}",
                    type: 'POST',
                    data: $form.serialize(),
                    success: function(response) {
                        if (response.success) {
                            leaveModal.hide();
                            Swal.fire({
                                icon: 'success',
                                title: 'Submitted!',
                                text: response.message,
                                confirmButtonColor: '#5c4df0'
                            }).then(() => {
                                location.reload();
                            });
                        }
                    },
                    error: function(xhr) {
                        let errorMessage = 'An unexpected error occurred.';
                        
                        if (xhr.status === 422) {
                            // If it's the insufficient balance custom error or validation error
                            errorMessage = xhr.responseJSON.message || 'Please check the form for errors.';
                        }
                        
                        $alertBox.html(`
                            <div class="alert alert-danger d-flex align-items-center py-2 px-3 small" role="alert">
                                <i class="bi bi-exclamation-triangle-fill me-2"></i>
                                <div>${errorMessage}</div>
                            </div>
                        `);
                    },
                    complete: function() {
                        $btn.html(originalText).prop('disabled', false);
                    }
                });
            });
        });
    </script>
@endpush