niucloud/uni-app/src/hooks/useGoods.ts

import { redirect, img, getToken } from '@/utils/common';
export function useGoods(params: any = {}) {

    const baseTagStyle = (data:any)=>{
    	let style = "";
    	if(data.color_json.text_color){
    		style += `color:${data.color_json.text_color};`;
    	}
    	if(data.color_json.border_color){
    		style += `border-color: ${data.color_json.border_color};`;
    	}
    	if(data.color_json.bg_color){
    		style += `background-color: ${data.color_json.bg_color};`;
    	}
    	return style;
    }
	
	// 价格类型
	const priceType = (data:any) =>{
		let type = "";
	    if(data.member_discount && getToken() && data.goodsSku.member_price != data.goodsSku.price) {
	        type = 'member_price' // 会员价
	    }
		return type;
	}
	
	// 商品价格
	const goodsPrice = (data:any) => {
	    let price = "0.00";
	    if (data.member_discount && getToken() && data.goodsSku.member_price != data.goodsSku.price) {
	        price = data.goodsSku.member_price ? data.goodsSku.member_price : data.goodsSku.price // 会员价
	    } else {
	        price = data.goodsSku ? data.goodsSku.price : data.price; //兼容商品推荐组件
	    }
	    return parseFloat(price);
	}
	
	
	// 错误图片展示
	const errorImgFn = (data: any, type: any) =>{
		data[type] = '';
	}

    return {
        baseTagStyle: baseTagStyle,
		goodsPrice: goodsPrice,
		priceType: priceType,
		error: errorImgFn
    }
}