@extends('layouts.master')

@section('title', 'Unit Conversion Matrix')

@section('content')
    <div class="card shadow-sm">
        <div class="card-header d-flex justify-content-between align-items-center">
            <h5 class="mb-0 font-weight-bold">
                Unit Conversion Matrix ({{ $selectedCategory }})
            </h5>
        </div>
        <div class="card-body">
            <div class="row mb-3">
                <div class="col-md-3">
                    <form method="GET" action="{{ route($route.'.index') }}">
                        <div class="form-group">
                            <label for="category">Pilih Kategori:</label>
                            <select id="category" name="category" class="form-control" onchange="this.form.submit()">
                                @foreach ($categories as $category)
                                    <option value="{{ $category }}"
                                        {{ $category == $selectedCategory ? 'selected' : '' }}>
                                        {{ $category }}
                                    </option>
                                @endforeach
                            </select>
                        </div>
                    </form>
                </div>
            </div>

            <form method="POST" action="{{ route($route.'.store') }}">
                @csrf
                <input type="hidden" name="category" value="{{ $selectedCategory }}">
                <div class="table-responsive" style="overflow-x: auto;">
                    <table class="table table-bordered table-detail">
                        <thead class="table-info text-white">
                            <tr>
                                <th width="20%">
                                    <span class="text-left">From</span>
                                    <span class="float-right">To</span>
                                </th>
                                @foreach ($units as $unit)
                                    <th class="text-center">{{ $unit->code }}</th>
                                @endforeach
                            </tr>
                        </thead>
                        <tbody>
                            @foreach ($units as $fromUnit)
                                <tr>
                                    <td class="text-left" colspan="1">{{ $fromUnit->name }} ({{ $fromUnit->code }})
                                    </td>
                                    @foreach ($units as $toUnit)
                                        @php
                                            $convertValue = $conversions[$fromUnit->code][$toUnit->code]->value ?? '';
                                        @endphp
                                        <td>
                                            @if ($fromUnit->code == $toUnit->code)
                                                <input type="text" class="form-control text-right" value="1"
                                                    readonly style="background-color: #fff; border-color: #bec4ca;">
                                            @else
                                                <input type="text" class="form-control text-right"
                                                    name="conversions[{{ $fromUnit->code }}][{{ $toUnit->code }}]"
                                                    value="{{ getFormattedValue($convertValue) ?? '' }}"
                                                    oninput="numberFormat(this)">
                                            @endif
                                        </td>
                                    @endforeach
                                </tr>
                            @endforeach
                        </tbody>
                    </table>
                </div>
                <button type="submit" class="btn btn-primary">Simpan</button>
            </form>
        </div>
    </div>
@endsection

@section('js')
    <script>
        $(document).ready(function() {
            $('#category').select2({
                placeholder: 'Pilih Kategori',
            });
        });
    </script>
@endsection