From d3126d768ed37d03ef340085c9f9809dd48baac4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?D=2E=20Nagy=20Gerg=C5=91?= <hello@iamgergo.com>
Date: Wed, 14 Feb 2024 11:35:14 +0100
Subject: [PATCH] wip

---
 config/bazar.php                 |   8 ++-
 src/Bazar.php                    |   2 +-
 src/Fields/VariantProperties.php | 114 +++++++++++++++++++++++++++++++
 src/Fields/Variants.php          |  16 +----
 src/Support/Currency.php         |   3 +-
 5 files changed, 124 insertions(+), 19 deletions(-)
 create mode 100644 src/Fields/VariantProperties.php

diff --git a/config/bazar.php b/config/bazar.php
index 1104e546..fd4186c3 100644
--- a/config/bazar.php
+++ b/config/bazar.php
@@ -16,8 +16,12 @@
     'currencies' => [
         'default' => strtolower(env('BAZAR_CURRENCY', 'USD')),
         'available' => [
-            'USD',
-            'EUR',
+            'USD' => [
+                'precision' => 2,
+            ],
+            'EUR' => [
+                'precision' => 2,
+            ],
         ],
     ],
 
diff --git a/src/Bazar.php b/src/Bazar.php
index 121aa6cb..b1db8df6 100644
--- a/src/Bazar.php
+++ b/src/Bazar.php
@@ -24,7 +24,7 @@ abstract class Bazar
      */
     public static function getCurrencies(): array
     {
-        return Config::get('bazar.currencies.available', []);
+        return array_keys(Config::get('bazar.currencies.available', []));
     }
 
     /**
diff --git a/src/Fields/VariantProperties.php b/src/Fields/VariantProperties.php
new file mode 100644
index 00000000..26fac99d
--- /dev/null
+++ b/src/Fields/VariantProperties.php
@@ -0,0 +1,114 @@
+<?php
+
+namespace Cone\Bazar\Fields;
+
+use Closure;
+use Cone\Root\Fields\MorphToMany;
+use Cone\Root\Fields\Select;
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Http\Request;
+use Illuminate\Support\Collection;
+
+class VariantProperties extends MorphToMany
+{
+    /**
+     * The Blade template.
+     */
+    protected string $template = 'root::fields.fieldset';
+
+    /**
+     * The relations to eager load on every query.
+     */
+    protected array $with = [
+        'property',
+    ];
+
+    /**
+     * Create a new relation field instance.
+     */
+    public function __construct(?string $label = null, Closure|string|null $modelAttribute = null, Closure|string|null $relation = null)
+    {
+        parent::__construct($label, $modelAttribute, $relation);
+
+        $this->display('name');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function fields(Request $request): array
+    {
+        return [];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function resolveOptions(Request $request, Model $model): array
+    {
+        return [];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getValueForHydrate(Request $request): mixed
+    {
+        $value = (array) $request->input($this->getRequestKey());
+
+        $value = array_filter($value, static function (mixed $value): bool {
+            return ! is_null($value);
+        });
+
+        return $this->mergePivotValues(array_values($value));
+    }
+
+    /**
+     * Resolve the property fields.
+     */
+    public function resolvePropertyFields(Request $request, Model $model): array
+    {
+        $values = $this->resolveRelatableQuery($request, $model)->get();
+
+        $value = $this->resolveValue($request, $model);
+
+        return $values->groupBy('property_id')
+            ->map(function (Collection $group) use ($request, $model, $value): array {
+                return Select::make($group->first()->property->name, $this->modelAttribute.'.'.$group->first()->property->slug)
+                    ->value(static function () use ($value, $group): ?int {
+                        return $value->firstWhere('property_id', $group->first()->property_id)?->getKey();
+                    })
+                    ->options($group->pluck('name', 'id')->toArray())
+                    ->nullable()
+                    ->toInput($request, $model);
+            })->toArray();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function resolveRelatableQuery(Request $request, Model $model): Builder
+    {
+        $query = parent::resolveRelatableQuery($request, $model);
+
+        $product = $model->relationLoaded('product')
+            ? $model->product
+            : $model->product()->make()->forceFill(['id' => $model->product_id]);
+
+        return $query->whereIn(
+            $query->qualifyColumn('id'),
+            $product->propertyValues()->select('bazar_property_values.id')
+        );
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function toInput(Request $request, Model $model): array
+    {
+        return array_merge(parent::toInput($request, $model), [
+            'fields' => $this->resolvePropertyFields($request, $model),
+        ]);
+    }
+}
diff --git a/src/Fields/Variants.php b/src/Fields/Variants.php
index dbd4edc1..96e3ccd3 100644
--- a/src/Fields/Variants.php
+++ b/src/Fields/Variants.php
@@ -6,7 +6,6 @@
 use Cone\Bazar\Bazar;
 use Cone\Bazar\Fields\Price;
 use Cone\Bazar\Models\Variant;
-use Cone\Root\Fields\BelongsToMany;
 use Cone\Root\Fields\Editor;
 use Cone\Root\Fields\HasMany;
 use Cone\Root\Fields\ID;
@@ -48,20 +47,7 @@ public function fields(Request $request): array
 
             Price::make(__('Price'), Bazar::getCurrency()),
 
-            BelongsToMany::make(__('Property Values'), 'propertyValues')
-                ->withRelatableQuery(static function (Request $request, Builder $query, Variant $model): Builder {
-                    $product = $model->relationLoaded('product')
-                        ? $model->product
-                        : $model->product()->make()->forceFill(['id' => $model->product_id]);
-
-                    return $query->whereIn(
-                        $query->qualifyColumn('id'),
-                        $product->propertyValues()->select('bazar_property_values.id')
-                    );
-                })
-                ->with(['property'])
-                ->display('name')
-                ->groupOptionsBy('property.name'),
+            VariantProperties::make(__('Properties'), 'propertyValues'),
 
             Editor::make(__('Description'), 'description'),
         ];
diff --git a/src/Support/Currency.php b/src/Support/Currency.php
index 51097c83..c0bac096 100644
--- a/src/Support/Currency.php
+++ b/src/Support/Currency.php
@@ -5,6 +5,7 @@
 use Closure;
 use Cone\Bazar\Bazar;
 use Illuminate\Support\Facades\App;
+use Illuminate\Support\Facades\Config;
 use Illuminate\Support\Traits\Macroable;
 use JsonSerializable;
 use NumberFormatter;
@@ -46,7 +47,7 @@ public function __construct(int|float $value, ?string $currency = null, ?int $pr
     {
         $this->value = $value;
         $this->currency = $currency ?: Bazar::getCurrency();
-        $this->precision = $precision;
+        $this->precision = $precision ?: Config::get('bazar.currencies.available.'.$currency.'.precision', 2);
         $this->locale = $locale ?: App::getLocale();
     }