<?php

namespace App\Models;
use http\Env\Request;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use PhpParser\Node\Expr\FuncCall;

class Product extends Model
{
    use HasFactory , SoftDeletes;
    protected $fillable = [
        'part_number' , 'name' , 'cost' , 'price' , 'description' , 'image' , 'is_active' , 'weight' ,
        'user_id' , 'product_category_id' , 'wages' , 'diamond_size' , 'qty', 'for_sale' , 'original_wages','weight_description',
        'supplier_rate','gia_number','supplier_id' , 'fixed_price' , 'wages_in_weight' , 'original_wages_in_weight' , 'purity_upgrade_to' , 'selling_purity'
        , 'purity_level', 'old_code' , 'original_invoice'
    ];
    public function user(){
        return $this->belongsTo(User::class);
    }
    public function productCategory()
    {
        return $this->belongsTo(ProductCategory::class);
    }
    public function sales()
    {
        return $this->hasMany(Sale::class);
    }
    public function qtyHistory()
    {
        return $this->hasMany(QtyHistory::class);
    }
    public function productAttributes(){
        return $this->hasMany(ProductAttribute::class);
    }
    public function supplier(){
        return $this->belongsTo(Supplier::class);
    }

    public function goldWeight(){
        if(isset($this->productCategory->name)) {
            if ($this->productCategory->purity_level) {
//                dd($this->product-categories->purity_level * $this->weight , $this->weight);
                return $this->weight*$this->productCategory->purity_level;
            }
            return $this->weight;
        }
        return 0;
    }

    public function upgradeGoldWeight(){
        if(isset($this->productCategory->name)) {
            $gold=ProductCategory::whereIn('name',['មាស','Gold','ทอง'])->first();
            if ($this->productCategory->purity_level != 1) {
                return $this->weight*$this->selling_purity;
            }
            if($this->productCategory->name == $gold->name){
                return $this->weight;
            }
            return $this->weight;
        }
        return 0;
    }

    public function selling_wagesInWeight()
    {
        if($this->wages_in_weight != 0){
            if($this->productCategory?->fixed_price||$this->fixed_price){
                return $this->wages;
            }else{
                $gold=ProductCategory::whereIn('name',['មាស','Gold','ทอง'])->first();
                $wages_in_weight = $this->wages_in_weight * ($gold->selling_to_usd_exchange_rate);
                if($this->purity_level == 0 || $this->purity_level == 1){
                    $wages_in_weight = $this->wages_in_weight * ($this->productCategory->sellingPrice());
                }
//            dd($wages_in_weight , $this->wages , $this->supplier_rate , $this);
                return $wages_in_weight;
            }
        }else{
            return $this->wages;
        }
//        if($this->productCategory->parent?->name??'' == 'ផ្លាកទីន' || $this->productCategory->parent?->name??'' == 'Platinum' || $this->productCategory->parent?->name??'' == 'แพลตตินัม') {
//            $wages_in_weight = $this->wages / ($this->supplier_rate / 1000);
//            return $wages_in_weight;
//        }
    }

    public function cost_wagesInWeight($price = null)
    {
        if($this->original_wages_in_weight != 0){
            if($this->productCategory?->fixed_price||$this->fixed_price){
                return $this->original_wages;
            }else{
                $rate1 = $this->supplier_rate/1000??$this->productCategory->price($price,$this->purity_level);
                $wages_in_weight = $this->original_wages_in_weight * ($rate1);
                if($this->purity_level == 0 || $this->purity_level == 1){
                    $rate2 = $this->supplier_rate/1000??$this->productCategory->price();
                    $wages_in_weight = $this->original_wages_in_weight * ($rate2);
                }
//            dd($wages_in_weight , $this->wages , $this->supplier_rate , $this);
                return $wages_in_weight;
            }
        }else{
            return $this->original_wages;
        }

//        if($this->productCategory->parent?->name??'' == 'ផ្លាកទីន' || $this->productCategory->parent?->name??'' == 'Platinum' || $this->productCategory->parent?->name??'' == 'แพลตตินัม') {
//            $wages_in_weight = $this->wages / ($this->supplier_rate / 1000);
//            return $wages_in_weight;
//        }
    }

    public function productCategoryNameSelling()
    {
        $purity =  $this->selling_purity * 10;
        $productMainCategory = $this->productCategory->parent?->name . 'ទឹក ' .$purity;
        return $productMainCategory;
    }

    public function originalWagesInWeight()
    {
        if ($this->productCategory->fixed_price||$this->fixed_price){
            return $this->original_wages;
        }else{
            if($this->supplier_rate==0){
                return $this->original_wages;
            }
            $wages_in_weight = $this->original_wages * ($this->productCategory->sellingPrice($this->purity_level));
            return $wages_in_weight;
        }
//        if($this->productCategory->parent?->name??'' == 'ផ្លាកទីន' || $this->productCategory->parent?->name??'' == 'Platinum' || $this->productCategory->parent?->name??'' == 'แพลตตินัม') {
//            $wages_in_weight = $this->original_wages / ($this->supplier_rate / 1000);
//            return $wages_in_weight;
//        }
    }

    public function upgradeSellingPrice()
    {
        if(isset($this->productCategory->name)){
            if($this->productCategory->fixed_price==true || $this->fixed_price==true){
                return $this->price;
            }
            else{
                $price = ($this->weight*($this->productCategory->upgradeSellingRate($this->selling_purity)));

                $productAttributes = $this->productAttributes;
                foreach($productAttributes  as $productAttribute){
                    $price = $price+ $productAttribute->price;
                }
                return $price;
            }
        }
    }

    public function sellingPrice($weight=null){
        if($weight!=null){
            $this->weight = $weight;
        }
        if(isset($this->productCategory->name)){
            if($this->productCategory->fixed_price==true || $this->fixed_price==true){
                return $this->price;
            }
            else{
                // if($this->product-categories->parent?->name=='Platinum'|| $this->product-categories->parent?->name=='ផ្លាកទីន'||$this->product-categories->parent?->name=='แพลตตินัม'){
                //     $price = ($this->goldWeight()*$this->product-categories->price());
                //     dd($this->goldWeight(), $this->product-categories->price(),$price);
                // }else{
                $purity = $this->selling_purity;
                if($purity == 0 || $purity == null){
                    $purity = $this->purity_level;
                }
                $price = ($this->weight*$this->productCategory->sellingPrice($purity));
                // }
                $productAttributes = $this->productAttributes;
                foreach($productAttributes  as $productAttribute){
                    $price = $price+ $productAttribute->price;
                }
                if($this->productCategory->name == 'ផ្លាកទីន វៀតណាម'){
                    return $price;
                }
                // dd($price , $this->weight , $this->productCategory->sellingPrice($this->purity_level) , $this->purity_level);
//                dd($this->weight , $this->product-categories->sellingPrice());
//                dd($price , $this->wages , $productAttributes);
                return $price+$this->selling_wagesInWeight();
            }
        }
        return null;
    }
    public function sellingCost($weight=null, $price=null){
        if(isset($this->productCategory->name)){
            if($this->productCategory->fixed_price==true || $this->fixed_price==true||($this->productCategory->name=='មាសថៃ'||$this->productCategory->name=='Thai Gold'||$this->productCategory->name=='ทองไทย')){
                return $this->cost;
            }
            // else if($this->product-categories->name == 'មាស' || $this->product-categories->name == 'Gold' || $this->product-categories->name == 'ทอง'){
            //     $cost = $this->cost;
            //     $productAttributes = $this->productAttributes;
            //     foreach($productAttributes  as $productAttribute){
            //         $cost = $cost+ $productAttribute->cost;
            //     }
            //     return $cost;
            // }
            else{
                $cost = ($weight??$this->weight)*$this->productCategory->price($price,$this->purity_level??$this->selling_purity);
//                dd($cost ,$weight , $this->weight , $this->productCategory->price($price , $this->purity_level));
                $productAttributes = $this->productAttributes;
                foreach($productAttributes  as $productAttribute){
                    $cost = $cost+ $productAttribute->cost;
                }
//                return $cost+$this->original_wages;
                if($this->purity_upgrade_to) {
                    return $this->cost+$this->original_wages??$this->cost_wagesInWeight();
                }
                return $cost +($this->original_wages?$this->original_wages:$this->cost_wagesInWeight()) ;
            }
        }
        return null;
    }
    // public function costAttributes(){
    //     $cost = 0;
    //     $productAttributes = $this->productAttributes;
    //     foreach($productAttributes  as $productAttribute){
    //         $cost = $cost+ $productAttribute->cost;
    //     }
    //     return $cost;
    // }
    public function tempQty(){
        return $this->qty + ($this->sales->sum('qty'));
    }
    public function cost($weight = null, $date=null){
        if($weight!=null){
            $this->weight = $weight;
        }
        if($this->for_sale == 0){
            if($this->part_number == ''){
                $cost = $this->weight * ($this->productCategory->price(null, null, $date));
                return $cost;
            }
            $cost = $this->weight * ($this->supplier_rate / 1000);
            return $cost;
        }
        return $this->cost;
        // if($this->productCategory->fixed_price==true || $this->fixed_price==true||($this->productCategory->name=='មាសថៃ'||$this->productCategory->name=='Thai Gold'||$this->productCategory->name=='ทองไทย')){
        //         return $this->cost;
        // }

        // return $this->cost + $this->productAttributes()->sum('cost');
    }
}