@extends('layouts.app')
@section('title', __('lang_v1.current_stock'))

@section('content')
    <section class="content-header">
        <h1>@lang('lang_v1.current_stock') <small>@lang('lang_v1.supplier_portal')</small></h1>
    </section>

    <section class="content">
        @if(! $is_warehouse)
            <div class="box box-solid"><div class="box-body">
                <div class="callout callout-warning" style="margin:0;">
                    <p><i class="fa fa-info-circle"></i> @lang('lang_v1.warehouse_not_provisioned')</p>
                </div>
            </div></div>
        @else
            <div class="box box-solid">
                <div class="box-header with-border">
                    <h3 class="box-title">@lang('lang_v1.current_stock') &mdash; {{ $business->name }}</h3>
                    <div class="box-tools">
                        <form method="GET" action="{{ route('supplier.stock') }}" class="form-inline">
                            <input type="text" name="search" value="{{ request('search') }}" class="form-control input-sm" placeholder="@lang('lang_v1.search')">
                            <button type="submit" class="btn btn-sm btn-primary"><i class="fa fa-search"></i></button>
                        </form>
                    </div>
                </div>
                <div class="box-body table-responsive">
                    <p class="text-muted"><i class="fa fa-info-circle"></i> @lang('lang_v1.warehouse_stock_help')</p>
                    <table class="table table-bordered table-striped">
                        <thead>
                            <tr>
                                <th>@lang('sale.product')</th>
                                <th class="text-right">@lang('lang_v1.stock_in_purchase_unit')</th>
                                <th class="text-right">@lang('lang_v1.supplier_min')</th>
                                <th class="text-right">@lang('lang_v1.supplier_max')</th>
                                <th class="text-right">@lang('lang_v1.stock_in_base_unit')</th>
                                {{-- On-hand is not the same as shippable: inbound batches sit in
                                     Goods QC until passed, and recalled batches never ship. These
                                     two columns show that split so this page agrees with the
                                     Available to Promise figure on order approval. --}}
                                <th class="text-right">@lang('lang_v1.in_qc')</th>
                                <th class="text-right">@lang('lang_v1.dispatchable')</th>
                                <th class="text-right">@lang('lang_v1.reserved')</th>
                                <th class="text-right">@lang('lang_v1.available_to_promise')</th>
                            </tr>
                        </thead>
                        <tbody>
                            @forelse($rows as $r)
                                @php
                                    $base = (float) $r->base_qty;
                                    $m = ! empty($r->purchase_multiplier) ? (float) $r->purchase_multiplier : null;
                                    $purchaseQty = $m ? $base / $m : null;
                                    // Supplier min/max are summed store base-unit values; show in the
                                    // purchase unit (ceil min so we never under-provision, floor max).
                                    $minBase = (float) ($r->supplier_min ?? 0);
                                    $maxBase = (float) ($r->supplier_max ?? 0);
                                    $minPU = $m ? ceil($minBase / $m) : $minBase;
                                    $maxPU = $m ? floor($maxBase / $m) : $maxBase;
                                    $below = $m ? ($purchaseQty < $minPU) : ($base < $minBase);
                                @endphp
                                <tr @if($below) class="text-red" style="background:#fff5f5;" @endif>
                                    <td>
                                        {{ $r->product_name }}
                                        @if(!empty($r->variation_name) && $r->variation_name !== 'DUMMY') <small class="text-muted">({{ $r->variation_name }})</small>@endif
                                    </td>
                                    <td class="text-right">
                                        @if($m)
                                            <strong>{{ @format_quantity($purchaseQty) }}</strong> <small class="text-muted">{{ $r->purchase_unit }}</small>
                                        @else
                                            <span class="text-muted">&mdash;</span>
                                        @endif
                                    </td>
                                    <td class="text-right">
                                        @if($m)
                                            {{ @format_quantity($minPU) }} <small class="text-muted">{{ $r->purchase_unit }}</small>
                                        @else
                                            {{ @format_quantity($minBase) }}
                                        @endif
                                    </td>
                                    <td class="text-right">
                                        @if($m)
                                            {{ @format_quantity($maxPU) }} <small class="text-muted">{{ $r->purchase_unit }}</small>
                                        @else
                                            {{ @format_quantity($maxBase) }}
                                        @endif
                                    </td>
                                    <td class="text-right">
                                        {{ @format_quantity($base) }} <small class="text-muted">{{ $r->base_unit }}</small>
                                    </td>
                                    @php
                                        $blocked = (float) ($r->blocked_qty ?? 0);
                                        $reserved = (float) ($r->reserved_qty ?? 0);
                                        $dispatchable = max(0, $base - $blocked);
                                        $atp = $dispatchable - $reserved;
                                    @endphp
                                    <td class="text-right">
                                        @if($blocked > 0)
                                            <span class="label bg-yellow" title="@lang('lang_v1.in_qc_help')">{{ @format_quantity($blocked) }}</span>
                                        @else
                                            <span class="text-muted">&mdash;</span>
                                        @endif
                                    </td>
                                    <td class="text-right">
                                        <strong @if($dispatchable <= 0) class="text-red" @elseif($blocked > 0) class="text-yellow" @endif>{{ @format_quantity($dispatchable) }}</strong>
                                    </td>
                                    <td class="text-right">
                                        @if($reserved > 0)
                                            <span class="label bg-blue" title="@lang('lang_v1.reserved_help')">{{ @format_quantity($reserved) }}</span>
                                        @else
                                            <span class="text-muted">&mdash;</span>
                                        @endif
                                    </td>
                                    <td class="text-right">
                                        <strong @if($atp <= 0) class="text-red" @endif>{{ @format_quantity($atp) }}</strong>
                                        <small class="text-muted">{{ $r->base_unit }}</small>
                                    </td>
                                </tr>
                            @empty
                                <tr><td colspan="9" class="text-center text-muted">@lang('lang_v1.no_records_found')</td></tr>
                            @endforelse
                        </tbody>
                    </table>
                    <div>{{ $rows->links() }}</div>
                </div>
            </div>
        @endif
    </section>
@endsection