@extends('backend.layouts.master')

@section('title', 'Edit Invoice')

@push('styles')
@endpush

@section('admin-content')
<div class="main-panel">
    <div class="content-wrapper">
        <div class="row">
            <div class="col-lg-12">
                <div class="card">
                    <div class="card-body">
                        <h4 class="card-title">Edit Invoice #{{ $invoice->id }}</h4>
                        @include('backend.layouts.partials.message')

                        <form method="POST" action="{{ route($pageHeader['update_route'], $invoice->id) }}">
                            @csrf
                            @method('PUT')

                            <fieldset class="row">

                                <div class="form-group col-md-4">
                                    <label for="user_id" class="form-label">Select User <span class="text-danger">*</span></label>
                                    <select name="user_id" id="user_id" class="form-control @error('user_id') is-invalid @enderror" required>
                                        <option value="">-- Select User --</option>
                                        @foreach($users as $user)
                                            <option value="{{ $user->id }}" {{ $invoice->user_id == $user->id ? 'selected' : '' }}>
                                                {{ $user->name }}
                                            </option>
                                        @endforeach
                                    </select>
                                    @error('user_id')
                                        <span class="text-danger">{{ $message }}</span>
                                    @enderror
                                </div>

                                <div class="form-group col-md-4">
                                    <label for="refer_id" class="form-label">Select Refer</label>
                                    <select name="refer_id" id="refer_id" class="form-control @error('refer_id') is-invalid @enderror">
                                        <option value="">-- Select Refer --</option>
                                        @foreach($refers as $refer)
                                            <option value="{{ $refer->id }}" {{ $invoice->refer_id == $refer->id ? 'selected' : '' }}>
                                                {{ $refer->name }}
                                            </option>
                                        @endforeach
                                    </select>
                                    @error('refer_id') <span class="text-danger">{{ $message }}</span> @enderror
                                </div>


                              {{--  <div class="form-group col-md-4">
                                    <label for="flat_id" class="form-label">Select Flat <span class="text-danger">*</span></label>
                                    <select name="flat_id" id="flat_id" class="form-control @error('flat_id') is-invalid @enderror" required>
                                        <option value="">-- Select Flat --</option>
                                        @foreach($flats as $flat)
                                            <option value="{{ $flat->id }}" {{ $invoice->flat_id == $flat->id ? 'selected' : '' }}>
                                                {{ $flat->name }} - {{ $flat->no }}
                                            </option>
                                        @endforeach
                                    </select>
                                    @error('flat_id')
                                        <span class="text-danger">{{ $message }}</span>
                                    @enderror
                                </div>--}}

                                <div class="form-group col-md-4">
                                    <label for="purchase_date" class="form-label">Purchase Date <span class="text-danger">*</span></label>
                                    <input type="date" name="purchase_date" id="purchase_date" value="{{ $invoice->purchase_date }}" class="form-control @error('purchase_date') is-invalid @enderror" required>
                                    @error('purchase_date')
                                        <span class="text-danger">{{ $message }}</span>
                                    @enderror
                                </div>
                                <div class="form-group col-md-4">
                                    <label for="remark" class="form-label">Remark <span class="text-danger">*</span></label>
                                    <input type="text" name="remark" id="remark" value="{{ $invoice->remark }}" class="form-control @error('remark') is-invalid @enderror" required>
                                    @error('remark')
                                        <span class="text-danger">{{ $message }}</span>
                                    @enderror
                                </div>

                            </fieldset>

                            <hr class="mt-4 mb-4">

                            <h5>Transactions</h5>
                            <div id="transactions-container">
                                @foreach($transactions as $index => $tran)
                                <div class="row transaction-row mt-3">
                                    <div class="form-group col-md-2">
                                        <label>Date <span class="text-danger">*</span></label>
                                        <input type="date" name="transactions[{{ $index }}][date]" value="{{ $tran->date }}" class="form-control" required>
                                    </div>
                                    <div class="form-group col-md-3">
                                        <label>Description <span class="text-danger">*</span></label>
                                        <input type="text" name="transactions[{{ $index }}][description]" value="{{ $tran->description }}" class="form-control" required>
                                    </div>
                                    <div class="form-group col-md-2">
                                        <label>Price <span class="text-danger">*</span></label>
                                        <input type="number" step="0.01" name="transactions[{{ $index }}][price]" value="{{ $tran->price }}" class="form-control" required>
                                    </div>
                                    <div class="form-group col-md-2">
                                        <label>Paid <span class="text-danger">*</span></label>
                                        <input type="number" step="0.01" name="transactions[{{ $index }}][paid]" value="{{ $tran->paid }}" class="form-control" required>
                                    </div>
                                    <div class="form-group col-md-2">
                                        <label>Remarks</label>
                                        <input type="text" name="transactions[{{ $index }}][remarks]" value="{{ $tran->remarks }}" class="form-control">
                                    </div>
                                    <div class="form-group col-md-1 d-flex align-items-end">
                                        <button type="button" class="btn btn-danger remove-transaction-btn">Remove</button>
                                    </div>
                                </div>
                                @endforeach
                            </div>

                            <div class="col-md-6 mt-3">
                                <button type="button" class="btn btn-primary" id="add-transaction-btn">Add Transaction</button>
                            </div>

                            <div class="col-md-12 mt-4">
                                <button type="submit" class="btn btn-success">Update Invoice</button>
                            </div>
                        </form>
                    </div>
                </div>
            </div>
        </div>
    </div>

    @include('backend.layouts.partials.footer')
</div>
@endsection

@push('scripts')
<script>
$(document).ready(function() {
    let index = {{ count($transactions) }};

    $('#add-transaction-btn').on('click', function() {
        let html = `
        <div class="row transaction-row mt-3">
            <div class="form-group col-md-2">
                <label>Date <span class="text-danger">*</span></label>
                <input type="date" name="transactions[${index}][date]" class="form-control" required>
            </div>
            <div class="form-group col-md-3">
                <label>Description <span class="text-danger">*</span></label>
                <input type="text" name="transactions[${index}][description]" class="form-control" required>
            </div>
            <div class="form-group col-md-2">
                <label>Price <span class="text-danger">*</span></label>
                <input type="number" step="0.01" name="transactions[${index}][price]" class="form-control" required>
            </div>
            <div class="form-group col-md-2">
                <label>Paid <span class="text-danger">*</span></label>
                <input type="number" step="0.01" name="transactions[${index}][paid]" class="form-control" required>
            </div>
            <div class="form-group col-md-2">
                <label>Remarks</label>
                <input type="text" name="transactions[${index}][remarks]" class="form-control">
            </div>
            <div class="form-group col-md-1 d-flex align-items-end">
                <button type="button" class="btn btn-danger remove-transaction-btn">Remove</button>
            </div>
        </div>`;
        $('#transactions-container').append(html);
        index++;
    });

    $(document).on('click', '.remove-transaction-btn', function() {
        $(this).closest('.transaction-row').remove();
    });
});
</script>
<script>
$(document).ready(function() {
    var projectAddresses = {
        @foreach($projects as $project)
            "{{ $project->id }}": "{{ $project->address }}",
        @endforeach
    };

    $('#project_id').on('change', function() {
        var projectId = $(this).val();
        var address = projectAddresses[projectId] ?? '';
        $('#address').html('<option value="'+address+'">'+address+'</option>');
    });

    // Trigger for existing value
    var oldProjectId = "{{ $invoice->project_id ?? '' }}";
    if(oldProjectId) $('#project_id').val(oldProjectId).trigger('change');
});
</script>



@endpush