DataTable delighter: Introduce search history

Summary:
Getting the behavior exactly right was tricky, now settled on the following:

* Don't automatically show the search history (the default) but introduce an explicit button to toggle it, as opening it by default was pretty obtrusive in testing
* Items are added to the history when using return / explicitly clicking search, to only get "clean" entries into the history, and not half complete searches. Needing to press enter might be to subtle since datatable will also search without that, but not searching on keypress felt as a regression as well.
* Introduced a menu item for clearing the search history
* Search history is persisted like search filters.

Yay to Antd's AutoComplete, which is really straightforward and cleanly composes with Input.Search.

Changelog: DataTable will now keep a history of search items when hitting <return> to search. Use the history button to bring up the history.

Reviewed By: aigoncharov

Differential Revision: D36736821

fbshipit-source-id: 8d18b85308a39bd1644057371040855d199545c7

desktop/flipper-plugin/src/ui/data-table/DataTableManager.tsx

@@ -28,6 +28,8 @@ const emptySelection: Selection = {
   current: -1,
 };
 
+const MAX_HISTORY = 1000;
+
 type PersistedState = {
   /** Active search value */
   search: string;
@@ -43,6 +45,7 @@ type PersistedState = {
   >[];
   scrollOffset: number;
   autoScroll: boolean;
+  searchHistory: string[];
 };
 
 type Action<Name extends string, Args = {}> = {type: Name} & Args;
@@ -58,7 +61,7 @@ type DataManagerActions<T> =
   | Action<'sortColumn', {column: keyof T; direction: SortDirection}>
   /** Show / hide the given column */
   | Action<'toggleColumnVisibility', {column: keyof T}>
-  | Action<'setSearchValue', {value: string}>
+  | Action<'setSearchValue', {value: string; addToHistory: boolean}>
   | Action<
       'selectItem',
       {
@@ -96,7 +99,8 @@ type DataManagerActions<T> =
   | Action<'toggleUseRegex'>
   | Action<'toggleAutoScroll'>
   | Action<'setAutoScroll', {autoScroll: boolean}>
-  | Action<'toggleSearchValue'>;
+  | Action<'toggleSearchValue'>
+  | Action<'clearSearchHistory'>;
 
 type DataManagerConfig<T> = {
   dataSource: DataSource<T, T[keyof T]>;
@@ -116,11 +120,12 @@ export type DataManagerState<T> = {
   columns: DataTableColumn[];
   sorting: Sorting<T> | undefined;
   selection: Selection;
-  searchValue: string;
   useRegex: boolean;
   autoScroll: boolean;
+  searchValue: string;
   /** Used to remember the record entry to lookup when user presses ctrl */
   previousSearchValue: string;
+  searchHistory: string[];
 };
 
 export type DataTableReducer<T> = Reducer<
@@ -173,6 +178,17 @@ export const dataTableManagerReducer = produce<
     case 'setSearchValue': {
       draft.searchValue = action.value;
       draft.previousSearchValue = '';
+      if (
+        action.addToHistory &&
+        action.value &&
+        !draft.searchHistory.includes(action.value)
+      ) {
+        draft.searchHistory.unshift(action.value);
+        // FIFO if history too large
+        if (draft.searchHistory.length > MAX_HISTORY) {
+          draft.searchHistory.length = MAX_HISTORY;
+        }
+      }
       break;
     }
     case 'toggleSearchValue': {
@@ -185,6 +201,10 @@ export const dataTableManagerReducer = produce<
       }
       break;
     }
+    case 'clearSearchHistory': {
+      draft.searchHistory = [];
+      break;
+    }
     case 'toggleUseRegex': {
       draft.useRegex = !draft.useRegex;
       break;
@@ -305,7 +325,7 @@ export type DataTableManager<T> = {
   getSelectedItems(): readonly T[];
   toggleColumnVisibility(column: keyof T): void;
   sortColumn(column: keyof T, direction?: SortDirection): void;
-  setSearchValue(value: string): void;
+  setSearchValue(value: string, addToHistory?: boolean): void;
   dataSource: DataSource<T, T[keyof T]>;
   toggleSearchValue(): void;
 };
@@ -351,8 +371,8 @@ export function createDataTableManager<T>(
     sortColumn(column, direction) {
       dispatch({type: 'sortColumn', column, direction});
     },
-    setSearchValue(value) {
-      dispatch({type: 'setSearchValue', value});
+    setSearchValue(value, addToHistory = false) {
+      dispatch({type: 'setSearchValue', value, addToHistory});
     },
     toggleSearchValue() {
       dispatch({type: 'toggleSearchValue'});
@@ -399,6 +419,7 @@ export function createInitialState<T>(
       : emptySelection,
     searchValue: prefs?.search ?? '',
     previousSearchValue: '',
+    searchHistory: prefs?.searchHistory ?? [],
     useRegex: prefs?.useRegex ?? false,
     autoScroll: prefs?.autoScroll ?? config.autoScroll ?? false,
   };
@@ -478,6 +499,7 @@ export function savePreferences(
     })),
     scrollOffset,
     autoScroll: state.autoScroll,
+    searchHistory: state.searchHistory,
   };
   localStorage.setItem(state.storageKey, JSON.stringify(prefs));
 }