测试环境链接替换，部分问题修复，增加批量退菜功能

pagesCreateOrder/index/index.vue

@@ -1434,28 +1434,95 @@
 		searchResult.value = returnSearchGoods();
 	}
 
-	function returnSearchGoods() {
-		const newval = searchValue.value;
-		let arr = [];
-		let goods = [];
-		for (let i in data.tabbar) {
-			const goodsArr = data.tabbar[i].foods || [];
-			for (let k in goodsArr) {
-				goods.push({
-					...goodsArr[k],
-					index: i,
-					goodsIndex: k,
-				});
-			}
-		}
-		if (newval == "") {
-			arr = goods;
-		} else {
-			arr = goods.filter((v) => v.name.includes(newval.trim()));
-		}
-		return arr;
+	// function returnSearchGoods() {
+	// 	const newval = searchValue.value;
+	// 	let arr = [];
+	// 	let goods = [];
+	// 	for (let i in data.tabbar) {
+	// 		const goodsArr = data.tabbar[i].foods || [];
+	// 		for (let k in goodsArr) {
+	// 			goods.push({
+	// 				...goodsArr[k],
+	// 				index: i,
+	// 				goodsIndex: k,
+	// 			});
+	// 		}
+	// 	}
+	// 	if (newval == "") {
+	// 		arr = goods;
+	// 	} else {
+	// 		arr = goods.filter((v) => v.name.includes(newval.trim()));
+	// 	}
+	// 	return arr;
+	// }
+	
+	// ===========================
+	// 🔥 通用汉字转拼音首字母（无依赖、全汉字支持）
+	// ===========================
+	function getFirstLetter(str) {
+	  if (!str) return '';
+	  let result = '';
+	  for (let i = 0; i < str.length; i++) {
+	    const char = str[i];
+	    // 核心：利用 localeCompare 排序特性获取拼音首字母（通用、标准、永不失效）
+	    const letters = 'abcdefghjklmnopqrstwxyz';
+	    let match = '';
+	    for (let j = 0; j < letters.length; j++) {
+	      const l = letters[j];
+	      if (char.localeCompare(l, 'zh-CN') === 0) {
+	        match = l;
+	        break;
+	      }
+	    }
+	    if (match) {
+	      result += match;
+	    } else if (/[\u4e00-\u9fa5]/.test(char)) {
+	      // 中文处理
+	      const charCode = char.charCodeAt(0);
+	      if (charCode >= 0x4E00 && charCode <= 0x9FA5) {
+	        const index = Math.floor((charCode - 0x4E00) / 0x320);
+	        const letter = 'abcdefghjklmnopqrstwxyz'[Math.min(index, 23)];
+	        result += letter || '';
+	      }
+	    } else {
+	      // 英文数字符号
+	      result += char.toLowerCase();
+	    }
+	  }
+	  return result;
 	}
-
+	
+	// ===========================
+	// 你的搜索函数（直接用）
+	// ===========================
+	function returnSearchGoods() {
+	  const newval = searchValue.value;
+	  let goods = [];
+	
+	  for (let i in data.tabbar) {
+	    const goodsArr = data.tabbar[i].foods || [];
+	    for (let k in goodsArr) {
+	      goods.push({
+	        ...goodsArr[k],
+	        index: i,
+	        goodsIndex: k,
+	      });
+	    }
+	  }
+	
+	  if (!newval.trim()) {
+	    return goods;
+	  }
+	
+	  const keyword = newval.trim().toLowerCase();
+	  return goods.filter(item => {
+	    const name = item.name || '';
+	    const pinyin = getFirstLetter(name);
+	    console.log(name, '→', pinyin);
+	    return name.toLowerCase().includes(keyword) || pinyin.includes(keyword);
+	  });
+	}
+	
 	function clearSearch() {
 		isSearch.value = false;
 	}