fixed search

stockingly-frontend/src/views/Home.vue

@@ -116,37 +116,56 @@ const sortSelected = ref<number>(sortItems.length - 1);
 
 const loading = ref(true);
 const companies = ref<Company[]>([]);
-const filteredCompanies = ref<(Company & { score?: number })[]>([]);
+const tags = ref<string[]>([]);
+const tickers = ref<string[]>([]);
+
+type CompanyWithScore = Company & { score?: number }
+
+const filteredCompanies = ref<CompanyWithScore[]>([]);
 const selected = reactive<string[]>([]);
 const searchText = ref("");
 const router = useRouter();
 let fuse: Fuse<Company> | undefined = undefined;
 
-const sortCompanies = () => {
+const sortCompanies = (companiesToSort: CompanyWithScore[]) => {
   const sorter = sortItems[sortSelected.value]!;
   if (sorter.sortBy !== undefined) {
     const key: keyof Company = sorter.sortBy;
-    filteredCompanies.value = filteredCompanies.value.sort(naturalOrder(c => c[key]))
+    filteredCompanies.value = companiesToSort.sort(naturalOrder(c => c[key]))
+  } else {
+    filteredCompanies.value = companiesToSort.sort(naturalOrder(c => c.score ?? c.ticker));
   }
 }
 
 const search = debounce(() => setTimeout(() => {
-  filteredCompanies.value = fuse!.search(searchText.value).map(e => ({ ...e.item, score: e.score }))
-  sortCompanies();
+  let companiesToSort: CompanyWithScore[];
+  if (tags.value.indexOf(searchText.value) !== -1) {
+    companiesToSort = companies.value.filter(e => e.tags.indexOf(searchText.value) !== -1);
+  } else {
+    const ticker = searchText.value.trim().toUpperCase();
+    if (tickers.value.indexOf(ticker) !== -1) {
+      companiesToSort = [companies.value.find(c => c.ticker == ticker)!];
+    } else {
+      companiesToSort = fuse!.search(searchText.value).map(e => ({ ...e.item, score: e.score }));
+    }
+  }
+  sortCompanies(companiesToSort);
 }, 0), 1000);
 
-watch(sortSelected, () => sortCompanies());
+const searchAll = debounce(() => {
+  sortCompanies(companies.value);
+}, 1000);
+
+watch(sortSelected, () => {
+  sortCompanies(filteredCompanies.value)
+});
 
 watch(searchText, () => {
   if (!fuse) return;
+  loading.value = true;
   if (searchText.value === '') {
-    filteredCompanies.value = companies.value;
-    sortCompanies();
-    loading.value = false;
-    return;
-  }
-  else {
-    loading.value = true;
+    searchAll();
+  } else {
     search();
   }
 });
@@ -171,8 +190,16 @@ watch(filteredCompanies, () => loading.value = false);
 
 getCompanies().then(cs => {
   companies.value = cs;
-  const myIndex = Fuse.createIndex(['ceo', 'company name', 'description', 'sector', 'tags', 'ticker', 'website'], cs);
-  fuse = new Fuse(cs, { threshold: 0.5, ignoreLocation: true }, myIndex);
+  tags.value = cs.flatMap(c => c.tags);
+  tickers.value = cs.map(c => c.ticker);
+  const myIndex = Fuse.createIndex([
+    { name: 'company name', weight: 2 },
+    'sector',
+    'tags',
+    { name: 'ticker', weight: 10 },
+    'website'
+  ], cs);
+  fuse = new Fuse(cs, { threshold: 0.6 }, myIndex);
   filteredCompanies.value = cs;
 });
 </script>