@extends('layouts.app')

@section('title', 'Edit Master Dropdown')

@section('content')
<div class="container-fluid">
    <div class="row">
        <div class="col-md-12">
            <div class="d-flex justify-content-between mb-2">
                <h4 class="card-title">Edit Master Dropdown</h4>
                <a href="{{ route('master_dropdowns.index') }}" class="btn btn-sm btn-info" title="Back"><i class="bx bx-arrow-back"></i></a>
            </div>

            <div class="card">
                <div class="card-body">
                    <form action="{{ route('master_dropdowns.update', $masterDropdown->id) }}" method="POST">
                        @csrf
                        @method('PUT')
                        <div class="mb-3">
                            <label for="name" class="form-label">Name</label>
                            <input type="text" class="form-control" id="name" name="name" value="{{ old('name', $masterDropdown->name) }}" placeholder="Enter name" required>
                            @error('name')
                                <div class="text-danger">{{ $message }}</div>
                            @enderror
                        </div>
                        <div class="mb-3">
                            <label for="code" class="form-label">Code</label>
                            <input type="text" class="form-control" id="code" name="code" value="{{ old('code', $masterDropdown->code) }}" placeholder="Enter code" required>
                            @error('code')
                                <div class="text-danger">{{ $message }}</div>
                            @enderror
                        </div>
                        <div class="mb-3">
                            <label for="value" class="form-label">Values</label>
                            <div id="value-container">
                                @foreach($masterDropdown->items as $index => $item)
                                    <div class="input-group mb-2">
                                        <input type="text" class="form-control value-input" name="values[]" value="{{ old('values.' . $index, $item->value) }}" placeholder="Enter value" required>
                                        @if($loop->last)
                                            <button type="button" class="btn btn-outline-secondary add-value"><i class="fas fa-plus"></i></button>
                                        @endif
                                        @if($loop->count > 1 || !$loop->last)
                                            <button type="button" class="btn btn-outline-danger remove-value"><i class="fas fa-minus"></i></button>
                                        @endif
                                    </div>
                                @endforeach
                            </div>
                            @error('values.*')
                                <div class="text-danger">{{ $message }}</div>
                            @enderror
                        </div>
                        <div class="form-check form-switch form-switch-lg mb-3" dir="ltr">
                            <input class="form-check-input" type="checkbox" id="isActive" name="isActive" {{ old('isActive', $masterDropdown->is_active) ? 'checked' : '' }}>
                            <label class="form-check-label" for="isActive">Status</label>
                        </div>
                        <div class="mb-3">
                            <label for="note" class="form-label">Note</label>
                            <textarea class="form-control" id="note" name="note" placeholder="Enter note">{{ old('note', $masterDropdown->note) }}</textarea>
                        </div>
                        <button type="submit" class="btn btn-primary">Update</button>
                        <a href="{{ route('master_dropdowns.index') }}" class="btn btn-secondary">Cancel</a>
                    </form>
                </div>
            </div>
        </div>
    </div>
</div>
@endsection

@section('page-specific-script')
<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
<script>
    $(document).ready(function () {
        const $valueContainer = $('#value-container');

        // Function to update remove button visibility
        function updateRemoveButtonVisibility() {
            const $inputGroups = $valueContainer.find('.input-group');
            $inputGroups.each(function (index) {
                const $removeButton = $(this).find('.remove-value');
                if ($inputGroups.length <= 1) {
                    $removeButton.addClass('d-none');
                } else {
                    $removeButton.removeClass('d-none');
                }
            });
        }

        // Add button functionality
        $valueContainer.on('click', '.add-value', function () {
            const $lastInputGroup = $valueContainer.find('.input-group').last();
            const $newInputGroup = $lastInputGroup.clone().find('input').val('').end();
            $newInputGroup.insertAfter($lastInputGroup);

            // Always show the "+" button on the last input group
            $valueContainer.find('.add-value').addClass('d-none');
            $newInputGroup.find('.add-value').removeClass('d-none');
            updateRemoveButtonVisibility();
        });

        // Remove button functionality
        $valueContainer.on('click', '.remove-value', function () {
            $(this).closest('.input-group').remove();
            updateRemoveButtonVisibility();
        });

        // Initialize visibility
        updateRemoveButtonVisibility();
    });
</script>
@endsection