/*判断哪些规格可以选*/
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export const judgeSelect = (list,_index,productSpecArr,productSku) => {
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/*大类*/
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for (let i = 0, count = list.length; i < count; i++) {
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/*小类*/
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for (let j = 0; j < list[i].spec_items.length; j++) {
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let item = list[i].spec_items[j];
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if(i!=_index){
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item.disabled = hasSpecId(i,item.item_id,productSpecArr,productSku);
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}
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}
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}
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}
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/*判断有没有规格ID*/
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function hasSpecId(index,id,productSpecArr,productSku){
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let disabled=false;
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let reg='';
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for(let p=0;p<productSpecArr.length;p++){
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if(p!=index){
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if(productSpecArr[p]!=null){
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reg+=productSpecArr[p]+'_';
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}else{
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reg+='[0-9]*_';
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}
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}else{
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reg+=id+'_';
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}
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}
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reg=reg.substr(0,reg.length-1);
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let re=new RegExp(reg,'g');
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for (let s = 0; s < productSku.length; s++) {
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let ids=productSku[s].join('_');
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disabled=re.test(ids);
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if(disabled){
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break;
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}
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}
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return !disabled;
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}
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