@extends('layouts.app', ['path' => 'payroll.structures'])
@section('title', 'Edit Payroll Structure - HRMS')
@section('content')
@can('payroll_structures.update')
    
    <div class="content" data-color="primary">
        <div class="d-md-flex d-block align-items-center justify-content-between page-breadcrumb mb-3">
            <div class="my-auto mb-2">
                <h2 class="mb-1">Payroll Structure</h2>
                <nav>
                    <ol class="breadcrumb mb-0">
                        <li class="breadcrumb-item">
                            <a href="{{ route('dashboard') }}"><i class="ti ti-smart-home"></i></a>
                        </li>
                        <li class="breadcrumb-item">
                            Payroll
                        </li>
                        <li class="breadcrumb-item active" aria-current="page">Edit Payroll Structure</li>
                    </ol>
                </nav>
            </div>
        </div>
        @include('partials.new_alerts')
        <div class="card">
            <div class="card-header d-flex align-items-center justify-content-between flex-wrap row-gap-3">
                <h5>Edit Payroll Structure</h5>
            </div>
            <div class="card-body">
                <form action="{{ route('payroll.structures.update', enCryptData($payStructure['id'])) }}" method="POST"
                    id="edit-payroll-structure-form">
                    @csrf
                    @method('POST')

                    <div class="row">
                        <div class="col-md-6">
                            <div class="mb-3">
                                <label class="form-label">Name <span class="text-danger"> *</span></label>
                                <input type="text" class="form-control" placeholder="e.g.. Common Structure"
                                    name="name" value="{{ $payStructure['name'] ?? '' }}" required>
                            </div>
                        </div>
                        <div class="col-md-6">
                            <div class="mb-3">
                                <label class="form-label">Currency <span class="text-danger"> *</span></label>
                                <select class="select form-control" name="currency" required>
                                    <option value="">Select</option>
                                    <option value="PKR"
                                        {{ ($payStructure['currency'] ?? '') == 'PKR' ? 'selected' : '' }}>PKR(Rs.)</option>
                                    <option value="USD"
                                        {{ ($payStructure['currency'] ?? '') == 'USD' ? 'selected' : '' }}>Dollar($)
                                    </option>
                                </select>
                            </div>
                        </div>
                        <div class="col-md-6">
                            <div class="mb-3">
                                <label class="form-label">Tax Structure <span class="text-danger"> *</span></label>
                                <select class="select form-control" name="tax_structure_id" required>
                                    <option value="">Select</option>
                                    @foreach ($taxes as $tax)
                                        @if ($tax['id'] == $payStructure['tax_structure_id'])
                                            <option value="{{ $tax['id'] }}" selected>
                                                {{ $tax['name'] . ' ( '. getYearFromTax($tax['start_date'], $tax['end_date']) .' )' }} </option>
                                        @else
                                            <option value="{{ $tax['id'] }}">
                                                {{ $tax['name'] . ' ( '. getYearFromTax($tax['start_date'], $tax['end_date']) .' )' }}</option>
                                        @endif
                                    @endforeach
                                </select>
                            </div>
                        </div>
                        <div class="col-md-6 align-self-center">
                            <div class="mb-3">
                                <label class="form-label mb-0 fs-12 fw-normal">Tax Applicable</label>
                                <div class="form-check form-switch">
                                    <input class="form-check-input" type="checkbox" role="switch"
                                        id="flexSwitchCheckDefault" name="tax_applicable" value="1"
                                        {{ ($payStructure['tax_applicable'] ?? 0) == 1 ? 'checked' : '' }}>
                                </div>
                            </div>
                        </div>
                        <div class="col-md-6">
                            <div class="mb-3">
                                <label class="form-label">Description</label>
                                <textarea class="form-control" rows="1" name="description" style="resize: vertical;">{{ $payStructure['description'] ?? '' }}</textarea>
                            </div>
                        </div>
                        <div class="col-md-6">
                            <div class="mb-3">
                                <label class="form-label">Status <span class="text-danger">*</span></label>
                                <select class="select form-control" name="status" required>
                                    <option value="">Select</option>
                                    <option value="1" {{ ($payStructure['status'] ?? '') == 1 ? 'selected' : '' }}>
                                        Active</option>
                                    <option value="0" {{ ($payStructure['status'] ?? '') == 0 ? 'selected' : '' }}>
                                        Inactive</option>
                                </select>
                            </div>
                        </div>
                    </div>
                    <div class="d-flex justify-content-between pb-1 border-bottom">
                        <div class="align-self-center fs-lg">
                            {{-- <i class="ti ti-grip-vertical me-2"></i> --}}
                            
                            <span class="fw-bold">Payroll Items</span>
                        </div>
                        <div>
                            <button type="button" class="btn btn-primary btn-sm" id="add-new-payitem"
                                {{ empty($payItems) ? 'disabled' : '' }}
                                title="{{ empty($payItems) ? 'No pay items available' : 'Add new pay item' }}">
                                <i class="ti ti-plus me-2"></i>New
                            </button>
                        </div>
                    </div>
                    @if (empty($payItems))
                        <div class="alert alert-warning mt-2">
                            <i class="ti ti-alert-triangle me-2"></i>
                            <strong>Warning:</strong> No pay items are available. You cannot add new pay items to this
                            structure. Please contact your administrator to add pay items first.
                        </div>
                    @endif
                    <div class="payrollItemsContainer mt-3">
                        @if (isset($payStructure['pay_items']) && count($payStructure['pay_items']) > 0)
                            @foreach ($payStructure['pay_items'] as $payItem)
                                <div class="row mb-3 py-2 border pay-item-row"
                                    data-pay-item-id="{{ $payItem['pay_item_id'] ?? '' }}">
                                    <div class="col-md-5">
                                        <label class="form-label">Item Name <span class="text-danger">*</span></label>
                                        <input type="text" class="form-control" value="{{ $payItem['name'] ?? '' }}"
                                            readonly>
                                        <input type="hidden" name="pay_items[{{ $loop->index }}][pay_item_id]"
                                            value="{{ $payItem['pay_item_id'] ?? '' }}">
                                    </div>
                                    <div class="col-md-3">
                                        <label class="form-label">Type</label>
                                        <div class="mt-2 pay-item-type-display" id="type-display-{{ $loop->index }}">
                                            {{ ucfirst($payItem['type'] ?? '') }}
                                        </div>
                                        <input type="hidden" class="pay-item-type"
                                            name="pay_items[{{ $loop->index }}][type]"
                                            value="{{ $payItem['type'] ?? '' }}">
                                    </div>
                                    <div class="col-md-2">
                                        <label class="form-label">Taxable</label>
                                        <div class="form-check form-check-md mt-1">
                                            <input class="form-check-input" type="checkbox"
                                                name="pay_items[{{ $loop->index }}][taxable]" value="1"
                                                {{ ($payItem['taxable'] ?? 0) == 1 ? 'checked' : '' }}>
                                        </div>
                                    </div>
                                    <div class="col-md-2">
                                        <label class="form-label">Action</label>
                                        <div class="action-icon">
                                            <a href="javascript:void(0);" class="remove-pay-item" title="Delete">
                                                <i class="ti ti-trash text-danger"></i>
                                            </a>
                                        </div>
                                    </div>
                                </div>
                            @endforeach
                        @else
                            <div class="text-center text-muted py-4 empty-state" id="empty-pay-items">
                                <i class="ti ti-list-check fs-1 mb-3"></i>
                                <p class="mb-0">No pay items added yet. Click "New" to add your first pay item.</p>
                            </div>
                        @endif
                    </div>

                    <div class="modal-footer mt-2">
                        <a href="{{ route('payroll.structures') }}" type="button" class="btn btn-light border me-2">
                            <i class="ti ti-x me-2"></i>Cancel
                        </a>
                        <button type="submit" class="btn btn-primary">
                            <i class="ti ti-check me-2"></i>Update
                        </button>
                    </div>
                </form>
            </div>
        </div>
    </div>
@endcan

@endsection

@push('scripts')
    <script>
        window.existingPayItems = @json($payStructure['pay_items'] ?? []);
        window.payItemsData = @json($payItems ?? []);
    </script>
    <script src="{{ asset('assets/validation/edit-payroll-structure.js?v=' . config('api.version')) }}"></script>
    <script src="{{ asset('assets/js/dev-script/pay-structure.js?v=' . config('api.version')) }}"></script>
@endpush