@extends('layouts.master')
@section('title') {{ $item->exists ? 'Edit Item' : 'New Item' }} @endsection
@section('content')
@component('components.breadcrumb')
@slot('li_1') <a href="{{ route('admin.items.index') }}">Item Catalogue</a> @endslot
@slot('title') {{ $item->exists ? 'Edit Item' : 'New Item' }} @endslot
@endcomponent

@if($errors->any())
<div class="alert alert-danger"><ul class="mb-0">@foreach($errors->all() as $e)<li>{{ $e }}</li>@endforeach</ul></div>
@endif

@php $altSel = old('alternative_suppliers', $item->alternative_suppliers ?? []); @endphp

<form method="POST" action="{{ $item->exists ? route('admin.items.update', $item) : route('admin.items.store') }}">
    @csrf
    @if($item->exists) @method('PUT') @endif
    <div class="row justify-content-center">
        <div class="col-lg-9">
            <div class="card">
                <div class="card-header"><h5 class="card-title mb-0">Item</h5></div>
                <div class="card-body">
                    <div class="row g-3">
                        <div class="col-md-6">
                            <label class="form-label">Name <span class="text-danger">*</span></label>
                            <input type="text" name="name" class="form-control" value="{{ old('name', $item->name) }}" required>
                        </div>
                        <div class="col-md-3">
                            <label class="form-label">SKU</label>
                            <input type="text" name="sku" class="form-control" value="{{ old('sku', $item->sku) }}">
                        </div>
                        <div class="col-md-3">
                            <label class="form-label">Type <span class="text-danger">*</span></label>
                            <select name="type" class="form-select" required>
                                <option value="good" @selected(old('type', $item->type)==='good')>Good</option>
                                <option value="service" @selected(old('type', $item->type)==='service')>Service</option>
                            </select>
                        </div>
                        <div class="col-md-4">
                            <label class="form-label">Category</label>
                            <select name="category_id" class="form-select">
                                <option value="">—</option>
                                @foreach($categories as $c)<option value="{{ $c->id }}" @selected(old('category_id', $item->category_id)==$c->id)>{{ $c->name }}</option>@endforeach
                            </select>
                        </div>
                        <div class="col-md-4">
                            <label class="form-label">Subcategory</label>
                            <input type="text" name="subcategory" class="form-control" value="{{ old('subcategory', $item->subcategory) }}">
                        </div>
                        <div class="col-md-4">
                            <label class="form-label">Unit of Measure <span class="text-danger">*</span></label>
                            <select name="uom_id" class="form-select" required>
                                <option value="">—</option>
                                @foreach($uoms as $u)<option value="{{ $u->id }}" @selected(old('uom_id', $item->uom_id)==$u->id)>{{ $u->name }}</option>@endforeach
                            </select>
                        </div>
                        <div class="col-12">
                            <label class="form-label">Description</label>
                            <textarea name="description" class="form-control" rows="2">{{ old('description', $item->description) }}</textarea>
                        </div>
                        <div class="col-12">
                            <label class="form-label">Standard Specification</label>
                            <textarea name="standard_specification" class="form-control" rows="2" placeholder="required quality standard">{{ old('standard_specification', $item->standard_specification) }}</textarea>
                        </div>
                        <div class="col-md-3">
                            <label class="form-label">Estimated Unit Cost</label>
                            <input type="number" step="0.01" min="0" name="estimated_unit_cost" class="form-control" value="{{ old('estimated_unit_cost', $item->estimated_unit_cost) }}">
                        </div>
                        <div class="col-md-3">
                            <label class="form-label">Last Purchase Price</label>
                            <input type="number" step="0.01" min="0" name="last_purchase_price" class="form-control" value="{{ old('last_purchase_price', $item->last_purchase_price) }}">
                        </div>
                        <div class="col-md-3">
                            <label class="form-label">Min. Order Qty</label>
                            <input type="number" step="0.01" min="0" name="min_order_quantity" class="form-control" value="{{ old('min_order_quantity', $item->min_order_quantity) }}">
                        </div>
                        <div class="col-md-3">
                            <label class="form-label">Approval Level</label>
                            <input type="text" name="approval_level" class="form-control" value="{{ old('approval_level', $item->approval_level) }}">
                        </div>
                        <div class="col-md-6">
                            <label class="form-label">Preferred Supplier</label>
                            <select name="preferred_supplier_id" class="form-select">
                                <option value="">—</option>
                                @foreach($suppliers as $s)<option value="{{ $s->id }}" @selected(old('preferred_supplier_id', $item->preferred_supplier_id)==$s->id)>{{ $s->name }}</option>@endforeach
                            </select>
                        </div>
                        <div class="col-md-6">
                            <label class="form-label">Alternative Suppliers</label>
                            <select name="alternative_suppliers[]" class="form-select" multiple size="3">
                                @foreach($suppliers as $s)<option value="{{ $s->id }}" @selected(in_array($s->id, $altSel))>{{ $s->name }}</option>@endforeach
                            </select>
                        </div>
                        <div class="col-md-6">
                            <label class="form-label">Warranty Requirement</label>
                            <input type="text" name="warranty_requirement" class="form-control" value="{{ old('warranty_requirement', $item->warranty_requirement) }}">
                        </div>
                        <div class="col-md-6 d-flex align-items-end gap-4">
                            <div class="form-check"><input class="form-check-input" type="checkbox" name="is_stock" value="1" id="is_stock" @checked(old('is_stock', $item->is_stock))><label class="form-check-label" for="is_stock">Stock item</label></div>
                            <div class="form-check"><input class="form-check-input" type="checkbox" name="is_asset" value="1" id="is_asset" @checked(old('is_asset', $item->is_asset))><label class="form-check-label" for="is_asset">Capital asset</label></div>
                            <div class="form-check"><input class="form-check-input" type="checkbox" name="is_restricted" value="1" id="is_restricted" @checked(old('is_restricted', $item->is_restricted))><label class="form-check-label text-danger" for="is_restricted">Restricted</label></div>
                        </div>
                        <div class="col-12">
                            <div class="form-check form-switch">
                                <input class="form-check-input" type="checkbox" name="is_active" value="1" id="is_active" @checked(old('is_active', $item->is_active ?? true))>
                                <label class="form-check-label" for="is_active">Active</label>
                            </div>
                        </div>
                    </div>
                </div>
                <div class="card-footer d-flex gap-2">
                    <button type="submit" class="btn btn-primary">{{ $item->exists ? 'Save Changes' : 'Create Item' }}</button>
                    <a href="{{ route('admin.items.index') }}" class="btn btn-light">Cancel</a>
                </div>
            </div>
        </div>
    </div>
</form>
@endsection