@extends('layouts.master')





@section('title', 'Administrative Position Add/Edit')

@section('style')
    <style></style>
@endsection

@section('script')
    <script>
        function deleteFile(id) {
            if (!confirm('Delete this file?')) return;

            fetch(`{{ url('adminpositionfiledelete') }}/${id}`, {

                    method: 'POST',
                    headers: {
                        'X-CSRF-TOKEN': '{{ csrf_token() }}',
                        'Accept': 'application/json'
                    }
                })
                .then(res => {
                    if (!res.ok) {
                        alert('Delete failed');
                        return;
                    }
                    location.reload(); // refresh หลังลบ
                });
        }
    </script>
    <script>
        document.querySelector('input[name="attached_file[]"]').addEventListener('change', function() {
            const maxSize = 2 * 1024 * 1024; // 2MB

            for (const file of this.files) {
                if (file.size > maxSize) {
                    alert(`ไฟล์ "${file.name}" มีขนาดเกิน 2MB`);
                    this.value = '';
                    break;
                }
            }
        });
    </script>


    <script>
    document.getElementById('add-sub').addEventListener('click', function () {
        let wrapper = document.getElementById('sub-position-wrapper');

        let html = `
            <div class="d-flex mb-2 sub-item">
                <input type="text" name="admin_position_sub_name[]" class="form-control me-2">
                <button type="button" class="btn btn-danger remove-sub">-</button>
            </div>
        `;

        wrapper.insertAdjacentHTML('beforeend', html);
    });

    // ลบ
    document.addEventListener('click', function(e){
        if(e.target.classList.contains('remove-sub')){
            e.target.closest('.sub-item').remove();
        }
    });
    </script>

@endsection

@section('content')

    @include('layouts.header')


    @include('layouts.title')

    <nav aria-label="breadcrumb" style="background-color:#f5f5f5; padding:10px 15px; border-radius:6px;">
        <ol class="breadcrumb" style="margin-bottom:0; background:none;">
            <li class="breadcrumb-item"><a href="{{ url('/') }}">Home</a></li>
            <li class="breadcrumb-item"><a href="{{ url('/employee') }}">Employee Contract</a></li>
            <li class="breadcrumb-item"><a href="{{ url('/adminpositionlist') }}">Administrative Position</a></li>
            <li class="breadcrumb-item active" aria-current="page"
                style="color:#000; font-weight:700;">
               @yield('title')
            </li>
        </ol>
    </nav>
    <section class="wrapper bg-light">
        <div class="container py-15 py-md-17">


            <div class="col-md-12">
                <h5 class="display-1 mb-3" style="font-size: 30px">@yield('title')</h5>
                <p class="lead fs-lg pe-lg-15 pe-xxl-12"></p>
            </div>

            <div class="col-lg-12">
                <div class="blog single">
                    <div class="card">
                        <div class="card-body">

                            <div class="row">
                                <div class="col-lg-12">

                                    <form class="contact-form" method="post" action="{{ url('/adminpositionedit') }}"
                                        enctype="multipart/form-data">
                                        {{ csrf_field() }}

                                        <input type="hidden" name="admin_position_id"
                                            value="{{ $admin_position_id ?? 0 }}">

                                        <div class="row gx-4">
                                            <div class="col-md-12 mb-4">
                                                <label class="form-label">Position</label>
                                                <input class="form-control" type="text" name="admin_position_name"
                                                    value="{{ $adminposition->admin_position_name ?? '' }}" required>
                                            </div>
                                            <div class="col-md-12 mb-4">
                                                <label class="form-label">Sub Position</label>

                                                <div id="sub-position-wrapper">

                                                    @if(!empty($sub_positions) && count($sub_positions) > 0)
                                                        @foreach($sub_positions as $sub)
                                                            <div class="d-flex mb-2 sub-item">
                                                                <input type="text" name="admin_position_sub_name[]"
                                                                    class="form-control me-2"
                                                                    placeholder="Sub Position"
                                                                    value="{{ $sub->admin_position_sub_name }}">
                                                                <button type="button" class="btn btn-danger remove-sub">-</button>
                                                            </div>
                                                        @endforeach
                                                    @else
                                                        <div class="d-flex mb-2 sub-item">
                                                            <input type="text" name="admin_position_sub_name[]"
                                                                class="form-control me-2"
                                                                placeholder="Sub Position">
                                                            <button type="button" class="btn btn-danger remove-sub">-</button>
                                                        </div>
                                                    @endif

                                                </div>

                                                <button type="button" class="btn btn-primary mt-2" id="add-sub">
                                                    + Add Sub Position
                                                </button>
                                            </div>
                                            <div class="col-md-12 mb-4">
                                                <label class="form-label">Institute Announcement Commencement Date</label>
                                                <input class="form-control" type="date" name="admin_position_date"
                                                    value="{{ $adminposition->admin_position_date ?? '' }}" required>
                                            </div>
                                        </div>

                                        <div class="row gx-4">
                                            <div class="col-md-12 mb-4">
                                                <label class="form-label">Period (year)</label>
                                                <input class="form-control" type="number" name="admin_position_period"
                                                    value="{{ $adminposition->admin_position_period ?? '' }}" required>
                                            </div>
                                            <div class="col-md-12 mb-4">
                                                <label class="form-label">Attached File</label>
                                                {{-- แสดงไฟล์เดิมทั้งหมด --}}
                                                @if (!empty($files) && count($files) > 0)
                                                    <div class="mb-2">
                                                        @foreach ($files as $file)
                                                            <div class="mb-1 d-flex align-items-center">
                                                                <a href="{{ asset($file->file_path) }}" target="_blank"
                                                                    class="btn btn-sm btn-soft-primary me-2">
                                                                    <i class="uil uil-file-alt"></i>
                                                                    {{ $file->original_name }}
                                                                </a>

                                                                <button type="button" class="btn btn-sm btn-danger"
                                                                    onclick="deleteFile({{ $file->position_file_id }})">
                                                                    <i class="uil uil-trash"></i>
                                                                </button>

                                                            </div>
                                                        @endforeach
                                                    </div>
                                                @else
                                                    <div class="text-muted mb-2">No attached file</div>
                                                @endif

                                                {{-- อัปโหลดไฟล์ใหม่ --}}
                                                <input class="form-control" type="file" name="attached_file[]" multiple>

                                                @if ($errors->has('attached_file.*'))
                                                    <div class="alert alert-danger mt-2">
                                                        @foreach ($errors->get('attached_file.*') as $messages)
                                                            @foreach ($messages as $message)
                                                                <div>{{ $message }}</div>
                                                            @endforeach
                                                        @endforeach
                                                    </div>
                                                @endif
                                            </div>
                                        </div>

                                        <div class="row gx-4">
                                            <div class="col-md-12 mb-4">
                                                <label class="form-label">Status</label>
                                                <select class="form-select" name="admin_position_status" required>
                                                    <option
                                                        value="Active"{{ isset($adminposition) && $adminposition->admin_position_status == 'Active' ? 'selected' : '' }}>
                                                        Active</option>
                                                    <option
                                                        value="Inactive"{{ isset($adminposition) && $adminposition->admin_position_status == 'Inactive' ? 'selected' : '' }}>
                                                        Inactive</option>
                                                </select>
                                            </div>
                                        </div>

                                        <div class="messages"></div>
                                        <div class="col-12 text-center">
                                            <input type="submit" class="btn btn-primary rounded-pill btn-send mb-3"
                                                value="Submit">
                                            <p class="text-muted"><strong>*</strong> These fields are required.</p>
                                        </div>

                                    </form>
                                </div>
                            </div>

                        </div>
                    </div>
                </div>
            </div>



        </div>
    </section>


    @include('layouts.footer')

@endsection