@extends('frontend.vendor_dashboard.dashboard.layouts.app')

@section('content')
    <div class="page-content">
        <div class="card">
            <div class="card-body p-0">
                <form method="post" action="{{ route('vendor.lalpurja.update', $lalpurja->id) }}" class="needs-validation" novalidate=""
                    id="birth-form">
                    @csrf
                    @method('PUT')

                    <div class="card-header">
                        <h4>Edit Lalpurja</h4>
                    </div>
                    <div class="card-body">
                        <div class="row">
                            <!-- Chalani No -->
                            <div class="form-group col-md-6 col-6 mb-3">
                                <label>चलानी नं</label>
                                <input type="text" class="form-control" id="unique-input" name="chalani_no"
                                    value="{{ old('chalani_no', $lalpurja->chalani_no) }}" inputmode="numeric">
                                <div class="invalid-feedback">
                                    कृपया चलानी नं भर्नुहोस्
                                </div>
                            </div>

                            <!-- Subject -->
                            <div class="form-group col-md-12 col-12 mb-3">
                                <label>विषय</label>
                                <input type="text" class="form-control" name="subject" value="{{ old('subject', $lalpurja->subject) }}"
                                    required="">
                                <div class="invalid-feedback">
                                    कृपया विषय भर्नुहोस्
                                </div>
                            </div>

                            <!-- Send To Address -->
                            <div class="form-group col-md-6 col-6 mb-3">
                                <label>साविक वडा नं</label>
                                <input type="text" class="form-control nepali-input" name="previous_ward_no"
                                    value="{{ old('previous_ward_no', $lalpurja->previous_ward_no) }}">
                                <div class="invalid-feedback">
                                    कृपया ठेगाना भर्नुहोस्
                                </div>
                            </div>

                            <div class="form-group col-md-6 col-6 mb-3">
                                <label>अफिसकाे नाम </label>
                                <input type="text" class="form-control nepali-input" name="office_name"
                                    value="{{ old('office_name', $lalpurja->office_name) }}" required="">
                                <div class="invalid-feedback">
                                    कृपया जिल्ला भर्नुहोस्
                                </div>
                            </div>

                            <div class="form-group col-md-6 col-6 mb-3">
                                <label>अफिसकाे ठेगाना</label>
                                <input type="text" class="form-control nepali-input" name="office_address"
                                    value="{{ old('office_address', $lalpurja->office_address) }}" required="">
                                <div class="invalid-feedback">
                                    कृपया प्रदेश भर्नुहोस्
                                </div>
                            </div>

                            <!-- Applicant Name -->
                            <div class="form-group col-md-6 col-6 mb-3">
                                <label>निवेदक</label>
                                <input type="text" class="form-control nepali-input" name="applicant_name"
                                    value="{{ old('applicant_name', $lalpurja->applicant_name) }}" required="">
                                <div class="invalid-feedback">
                                    कृपया निवेदकको नाम भर्नुहोस्
                                </div>
                            </div>

                            <div class="form-group col-md-6 col-6 mb-3">
                                <label>निवेदककाे नगरपालिका</label>
                                <input type="text" class="form-control nepali-input" name="applicant_municipality"
                                    value="{{ old('applicant_municipality', $lalpurja->applicant_municipality) }}" required="">
                                <div class="invalid-feedback">
                                    कृपया निवेदकको नगरपालिका भर्नुहोस्
                                </div>
                            </div>

                            <div class="form-group col-md-6 col-6 mb-3">
                                <label>निवेदककाे वडा</label>
                                <input type="text" class="form-control nepali-input" name="applicant_ward"
                                    value="{{ old('applicant_ward', $lalpurja->applicant_ward) }}" required="">
                                <div class="invalid-feedback">
                                    कृपया निवेदकको वडा भर्नुहोस्
                                </div>
                            </div>

                            <div class="form-group col-md-6 col-6 mb-3">
                                <label>निवेदककाे नागरिकता</label>
                                <input type="text" class="form-control nepali-input" name="applicant_citizen"
                                    value="{{ old('applicant_citizen', $lalpurja->applicant_citizen) }}" required="">
                                <div class="invalid-feedback">
                                    कृपया निवेदकको नागरिकता भर्नुहोस्
                                </div>
                            </div>

                            <div class="form-group col-md-6 col-6 mb-3">
                                <label>निवेदककाे हजुरबुबा</label>
                                <input type="text" class="form-control nepali-input" name="applicant_grandfather"
                                    value="{{ old('applicant_grandfather', $lalpurja->applicant_grandfather) }}" required="">
                                <div class="invalid-feedback">
                                    कृपया निवेदकको हजुरबुबाको नाम भर्नुहोस्
                                </div>
                            </div>

                            <div class="form-group col-md-6 col-6 mb-3">
                                <label>निवेदककाे बुबा</label>
                                <input type="text" class="form-control nepali-input" name="applicant_father"
                                    value="{{ old('applicant_father', $lalpurja->applicant_father) }}" required="">
                                <div class="invalid-feedback">
                                    कृपया निवेदकको बुबाको नाम भर्नुहोस्
                                </div>
                            </div>

                            <div class="form-group col-md-6 col-6 mb-3">
                                <label>निवेदककाे आमा</label>
                                <input type="text" class="form-control nepali-input" name="applicant_mother"
                                    value="{{ old('applicant_mother', $lalpurja->applicant_mother) }}" required="">
                                <div class="invalid-feedback">
                                    कृपया निवेदकको आमाको नाम भर्नुहोस्
                                </div>
                            </div>

                            <div class="form-group col-md-6 col-6 mb-3">
                                <label>के निवेदक एक भन्दा बदि छ</label>
                                <select name="applicant_more" class="form-control" required>
                                    <option value="0" {{ old('applicant_more', $lalpurja->applicant_more) == '0' ? 'selected' : '' }}>छैन
                                    </option>
                                    <option value="1" {{ old('applicant_more', $lalpurja->applicant_more) == '1' ? 'selected' : '' }}>
                                        छ</option>
                                </select>
                                <div class="invalid-feedback">
                                    कृपया चयन गर्नुहोस्
                                </div>
                            </div>

                            <div class="form-group col-md-6 col-6 mb-3">
                                <label>लिङ्ग</label>
                                <select name="gender" class="form-control" required>
                                    <option value="">--Select--</option>
                                    <option value="Male" {{ old('gender', $lalpurja->gender) == 'Male' ? 'selected' : '' }}>पुरुष
                                    </option>
                                    <option value="Female" {{ old('gender', $lalpurja->gender) == 'Female' ? 'selected' : '' }}>
                                        महिला</option>
                                </select>
                                <div class="invalid-feedback">
                                    कृपया लिङ्ग चयन गर्नुहोस्
                                </div>
                            </div>

                            <!-- Checkbox for Spouse Information -->
                            <div class="form-group col-md-12 col-12 mb-3">
                                <div class="custom-control custom-checkbox">
                                    <input type="checkbox" class="custom-control-input" id="has_spouse_checkbox" name="has_spouse" value="1"
                                        {{ old('has_spouse', ($lalpurja->spouse_name || $lalpurja->spouse_father) ? 'checked' : '') }}>
                                    <label class="custom-control-label" for="has_spouse_checkbox">पति/पत्नीको जानकारी राख्नुहोस् (Include Spouse Information)</label>
                                </div>
                            </div>

                            <!-- Spouse Information Fields -->
                            <div id="spouse_fields_wrapper" style="display: {{ old('has_spouse', ($lalpurja->spouse_name || $lalpurja->spouse_father) ? 'block' : 'none') }}; width: 100%;">
                                <div class="row">
                                    <div class="form-group col-md-6 col-6 mb-3">
                                        <label>पति/पत्नीको हजुरबुबा (Spouse's Grandfather)</label>
                                        <input type="text" class="form-control nepali-input" name="spouse_grandfather"
                                            value="{{ old('spouse_grandfather', $lalpurja->spouse_grandfather) }}">
                                    </div>
                                    <div class="form-group col-md-6 col-6 mb-3">
                                        <label>पति/पत्नीको बुबा (Spouse's Father)</label>
                                        <input type="text" class="form-control nepali-input" name="spouse_father"
                                            value="{{ old('spouse_father', $lalpurja->spouse_father) }}">
                                    </div>
                                    <div class="form-group col-md-6 col-6 mb-3">
                                        <label>पति/पत्नीको आमा (Spouse's Mother)</label>
                                        <input type="text" class="form-control nepali-input" name="spouse_mother"
                                            value="{{ old('spouse_mother', $lalpurja->spouse_mother) }}">
                                    </div>
                                    <div class="form-group col-md-6 col-6 mb-3">
                                        <label>पति/पत्नीको नाम (Spouse's Name)</label>
                                        <input type="text" class="form-control nepali-input" name="spouse_name"
                                            value="{{ old('spouse_name', $lalpurja->spouse_name) }}">
                                    </div>
                                </div>
                            </div>

                            <!-- Relations Section -->
                            <div class="col-12">
                                <div class="card-header">
                                    <div class="d-flex justify-content-between align-items-center">
                                        <h6 class="text-primary mb-0">कि नं राख्नुहाेस</h6>
                                        <button type="button" class="btn btn-sm btn-success add-relation-top-btn">
                                            <i class="fas fa-plus"></i> नयाँ थप
                                        </button>
                                    </div>
                                </div>
                                <div id="relations-container">
                                    @php
                                        $relations = is_string($lalpurja->relations) ? json_decode($lalpurja->relations, true) : $lalpurja->relations;
                                        $relations = $relations ?? [];
                                        if (empty($relations)) {
                                            $relations = [['district' => '', 'municipality' => '', 'ward' => '', 'plot_no' => '', 'area' => '']];
                                        }
                                    @endphp

                                    @foreach($relations as $index => $relation)
                                    <div class="row relation-row" data-index="{{ $index }}">
                                        <div class="form-group col-md-3 col-3 mb-3">
                                            <label>जिल्ला</label>
                                            <input type="text" class="form-control nepali-input"
                                                name="relations[{{ $index }}][district]"
                                                value="{{ old("relations.{$index}.district", $relation['district'] ?? '') }}" required="">
                                            <div class="invalid-feedback">
                                                कृपया जिल्ला भर्नुहोस्
                                            </div>
                                        </div>

                                        <div class="form-group col-md-3 col-3 mb-3">
                                            <label>क्षेत्र</label>
                                            <input type="text" class="form-control nepali-input"
                                                name="relations[{{ $index }}][municipality]"
                                                value="{{ old("relations.{$index}.municipality", $relation['municipality'] ?? '') }}" required="">
                                            <div class="invalid-feedback">
                                                कृपया क्षेत्र भर्नुहोस्
                                            </div>
                                        </div>

                                        <div class="form-group col-md-3 col-3 mb-3">
                                            <label>वडा</label>
                                            <input type="text" class="form-control nepali-input"
                                                name="relations[{{ $index }}][ward]"
                                                value="{{ old("relations.{$index}.ward", $relation['ward'] ?? '') }}" required="">
                                            <div class="invalid-feedback">
                                                कृपया वडा भर्नुहोस्
                                            </div>
                                        </div>

                                        <div class="form-group col-md-3 col-3 mb-3">
                                            <label>कि‍ नं</label>
                                            <input type="text" class="form-control nepali-input"
                                                name="relations[{{ $index }}][plot_no]"
                                                value="{{ old("relations.{$index}.plot_no", $relation['plot_no'] ?? '') }}" required="">
                                            <div class="invalid-feedback">
                                                कृपया कि नं भर्नुहोस्
                                            </div>
                                        </div>

                                        <div class="form-group col-md-3 col-3 mb-3">
                                            <label>क्षे फ</label>
                                            <input type="text" class="form-control nepali-input"
                                                name="relations[{{ $index }}][area]"
                                                value="{{ old("relations.{$index}.area", $relation['area'] ?? '') }}" required="">
                                            <div class="invalid-feedback">
                                                कृपया क्षेत्रफल भर्नुहोस्
                                            </div>
                                        </div>

                                        <div class="form-group col-md-2 col-2 d-flex align-items-end">
                                            <button type="button" class="btn btn-danger remove-relation-btn mb-3"
                                                style="width: 100%;" {{ count($relations) == 1 ? 'disabled' : '' }}>
                                                <i class="fas fa-minus"></i> हटाउनुहोस्
                                            </button>
                                        </div>
                                    </div>
                                    @endforeach
                                </div>
                            </div>
                            <!-- End Relations Section -->
                        </div>
                    </div>
                    <div class="card-footer text-right">
                        <button type="submit" class="btn btn-primary">अपडेट गर्नुहोस्</button>
                        <a href="{{ route('vendor.lalpurja.index') }}" class="btn btn-secondary">रद्द गर्नुहोस्</a>
                    </div>
                </form>
            </div>
        </div>
    </div>
@endsection

@push('scripts')
<script>
    document.addEventListener('DOMContentLoaded', function() {
        let relationIndex = {{ count($relations) }};
        const container = document.getElementById('relations-container');
        const addButton = document.querySelector('.add-relation-top-btn');

        function addRelationRow() {
            const newRow = document.createElement('div');
            newRow.className = 'row relation-row';
            newRow.setAttribute('data-index', relationIndex);

            newRow.innerHTML = `
                <div class="form-group col-md-3 col-3 mb-3">
                    <label>जिल्ला</label>
                    <input type="text" class="form-control nepali-input" name="relations[${relationIndex}][district]"
                        value="" required="">
                    <div class="invalid-feedback">
                        कृपया जिल्ला भर्नुहोस्
                    </div>
                </div>

                <div class="form-group col-md-3 col-3 mb-3">
                    <label>क्षेत्र</label>
                    <input type="text" class="form-control nepali-input" name="relations[${relationIndex}][municipality]"
                        value="" required="">
                    <div class="invalid-feedback">
                        कृपया क्षेत्र भर्नुहोस्
                    </div>
                </div>

                <div class="form-group col-md-3 col-3 mb-3">
                    <label>वडा</label>
                    <input type="text" class="form-control nepali-input" name="relations[${relationIndex}][ward]"
                        value="" required="">
                    <div class="invalid-feedback">
                        कृपया वडा भर्नुहोस्
                    </div>
                </div>

                <div class="form-group col-md-3 col-3 mb-3">
                    <label>कि नं</label>
                    <input type="text" class="form-control nepali-input" name="relations[${relationIndex}][plot_no]"
                        value="" required="">
                    <div class="invalid-feedback">
                        कृपया कि नं भर्नुहोस्
                    </div>
                </div>

                <div class="form-group col-md-3 col-3 mb-3">
                    <label>क्षे फ</label>
                    <input type="text" class="form-control nepali-input" name="relations[${relationIndex}][area]"
                        value="" required="">
                    <div class="invalid-feedback">
                        कृपया क्षेत्रफल भर्नुहोस्
                    </div>
                </div>

                <div class="form-group col-md-2 col-2 d-flex align-items-end">
                    <button type="button" class="btn btn-danger remove-relation-btn mb-3" style="width: 100%;">
                        <i class="fas fa-minus"></i> हटाउनुहोस्
                    </button>
                </div>
            `;

            container.appendChild(newRow);
            relationIndex++;

            // Re-enable all remove buttons and update their disabled state
            updateRemoveButtons();
        }

        function updateRemoveButtons() {
            const rows = document.querySelectorAll('.relation-row');
            const removeBtns = document.querySelectorAll('.remove-relation-btn');

            removeBtns.forEach(btn => {
                if (rows.length === 1) {
                    btn.disabled = true;
                    btn.style.opacity = '0.5';
                    btn.style.cursor = 'not-allowed';
                } else {
                    btn.disabled = false;
                    btn.style.opacity = '1';
                    btn.style.cursor = 'pointer';
                }
            });
        }

        // Add new row when clicking the button
        if (addButton) {
            addButton.addEventListener('click', addRelationRow);
        }

        // Remove row when clicking remove button
        container.addEventListener('click', function(e) {
            const removeBtn = e.target.closest('.remove-relation-btn');
            if (removeBtn && !removeBtn.disabled) {
                const row = removeBtn.closest('.relation-row');
                // Don't remove if it's the last row
                if (container.children.length > 1) {
                    row.remove();
                    updateRemoveButtons();
                } else {
                    alert('कम्तिमा एउटा कि नं राख्नुहोस्');
                }
            }
        });

        // Toggle Spouse Fields on Checkbox Click
        const spouseCheckbox = document.getElementById('has_spouse_checkbox');
        const spouseWrapper = document.getElementById('spouse_fields_wrapper');

        if (spouseCheckbox) {
            spouseCheckbox.addEventListener('change', function() {
                if (this.checked) {
                    spouseWrapper.style.display = 'block';
                } else {
                    spouseWrapper.style.display = 'none';
                    // Clear spouse field values when hiding
                    const spouseInputs = spouseWrapper.querySelectorAll('input');
                    spouseInputs.forEach(input => {
                        input.value = '';
                    });
                }
            });
        }

        // Initialize remove buttons state
        updateRemoveButtons();
    });

    // Bootstrap form validation
    (function() {
        'use strict';
        const form = document.getElementById('birth-form');
        if (form) {
            form.addEventListener('submit', function(event) {
                if (!form.checkValidity()) {
                    event.preventDefault();
                    event.stopPropagation();
                }
                form.classList.add('was-validated');
            }, false);
        }
    })();

    // Remove validation error on input change
    document.addEventListener('DOMContentLoaded', function() {
        const inputs = document.querySelectorAll('input, select');
        inputs.forEach(input => {
            input.addEventListener('input', function() {
                this.classList.remove('is-invalid');
            });
            input.addEventListener('change', function() {
                this.classList.remove('is-invalid');
            });
        });
    });
</script>
@endpush