remember and re-open last used board

dist/index.js

@@ -573,6 +573,7 @@
     storageModel;
     chatModel;
     fileModel;
+    // data
     boardHandlerManager = new HandlerManager();
     // paths
     getBasePath = () => {
@@ -1501,6 +1502,20 @@
     boardIndexManager = new IndexManager(
       (boardViewModel) => boardViewModel.name.value
     );
+    // paths
+    getBasePath = () => {
+      return [...this.taskModel.getBasePath(), "view" /* View */];
+    };
+    getLastUsedBoardPath = () => {
+      return [...this.getBasePath(), "last-used-board" /* ViewLastUsedBoard */];
+    };
+    getLastUsedViewPath = (boardId) => {
+      return [
+        ...this.getBasePath(),
+        boardId,
+        "last-used-view" /* BoardLastUsedView */
+      ];
+    };
     // state
     newBoardNameInput = new State("");
     boardViewModels = new MapState();
@@ -1541,10 +1556,12 @@
     selectBoard = (boardViewModel) => {
       this.selectedBoardId.value = boardViewModel.boardInfo.fileId;
       this.chatViewModel.displayedColor.value = boardViewModel.color.value;
+      this.storeLastUsedBoard();
     };
     closeBoard = () => {
       this.selectedBoardId.value = void 0;
       this.chatViewModel.resetColor();
+      this.storeLastUsedBoard();
     };
     updateIndices = () => {
       this.boardIndexManager.update([...this.boardViewModels.value.values()]);
@@ -1552,6 +1569,20 @@
         boardViewModel.updateIndex();
       }
     };
+    // storage
+    storeLastUsedBoard = () => {
+      const path = this.getLastUsedBoardPath();
+      const lastUsedBoardId = this.selectedBoardId.value ?? "";
+      this.storageModel.write(path, lastUsedBoardId);
+    };
+    openLastUsedBoard = () => {
+      const path = this.getLastUsedBoardPath();
+      const lastUsedBoardId = this.storageModel.read(path);
+      if (lastUsedBoardId == null) return;
+      const boardViewModel = this.boardViewModels.value.get(lastUsedBoardId);
+      if (boardViewModel == void 0) return;
+      this.selectBoard(boardViewModel);
+    };
     // load
     loadData = () => {
       this.boardViewModels.clear();
@@ -1562,6 +1593,7 @@
         this.showBoardInList(boardInfo);
       }
       this.updateIndices();
+      this.openLastUsedBoard();
     };
     // init
     constructor(taskModel, storageModel2, chatViewModel) {
@@ -1600,7 +1632,6 @@
       this.chatListViewModel.closeChat();
     };
     closeSubPages = () => {
-      this.taskPageViewModel.closeBoard();
     };
     setColor = (color) => {
       this.setDisplayedColor(color);
@@ -1628,6 +1659,7 @@
       }
       this.selectedPage.subscribeSilent((newPage) => {
         this.storageModel.write(path, newPage);
+        this.resetColor();
       });
     };
     // init
@@ -2278,14 +2310,18 @@
       )))
     );
     const mainPageWrapper = /* @__PURE__ */ createElement("div", { class: "pane-wrapper", "children:set": paneContent });
-    bulkSubscribe([taskPageViewModel.selectedBoardId], () => {
+    function scroll() {
+      {
         const selectedBoard = taskPageViewModel.selectedBoardId.value;
         if (selectedBoard == void 0) {
           listPaneWrapper.scrollIntoView();
         } else {
           mainPageWrapper.scrollIntoView();
         }
-    });
+      }
+    }
+    bulkSubscribe([taskPageViewModel.selectedBoardId], scroll);
+    setTimeout(() => scroll(), 400);
     return /* @__PURE__ */ createElement("div", { id: "task-page" }, listPaneWrapper, mainPageWrapper);
   }
 

src/View/ChatPages/taskPage.tsx

@@ -80,14 +80,18 @@ export function TaskPage(taskPageViewModel: TaskPageViewModel) {
     <div class="pane-wrapper" children:set={paneContent}></div>
   );
 
-  React.bulkSubscribe([taskPageViewModel.selectedBoardId], () => {
+  function scroll() {
+    {
       const selectedBoard = taskPageViewModel.selectedBoardId.value;
       if (selectedBoard == undefined) {
         listPaneWrapper.scrollIntoView();
       } else {
         mainPageWrapper.scrollIntoView();
       }
-  });
+    }
+  }
+  React.bulkSubscribe([taskPageViewModel.selectedBoardId], scroll);
+  setTimeout(() => scroll(), 400)
 
   return (
     <div id="task-page">

src/ViewModel/Chat/chatViewModel.ts

@@ -37,9 +37,7 @@ export default class ChatViewModel {
     this.chatListViewModel.closeChat();
   };
 
-  closeSubPages = (): void => {
+  closeSubPages = (): void => {};
-    this.taskPageViewModel.closeBoard();
-  };
 
   setColor = (color: Color): void => {
     this.setDisplayedColor(color);
@@ -55,7 +53,8 @@ export default class ChatViewModel {
   };
 
   updateIndex = (): void => {
-    const index: number = this.chatListViewModel.chatIndexManager.getIndex(this);
+    const index: number =
+      this.chatListViewModel.chatIndexManager.getIndex(this);
     this.index.value = index;
   };
 
@@ -72,6 +71,7 @@ export default class ChatViewModel {
 
     this.selectedPage.subscribeSilent((newPage) => {
       this.storageModel.write(path, newPage);
+      this.resetColor();
     });
   };
 

src/ViewModel/Pages/taskPageViewModel.ts

@@ -23,6 +23,23 @@ export default class TaskPageViewModel {
     (boardViewModel: BoardViewModel) => boardViewModel.name.value
   );
 
+  // paths
+  getBasePath = (): string[] => {
+    return [...this.taskModel.getBasePath(), TaskPageViewModelSubPaths.View];
+  };
+
+  getLastUsedBoardPath = (): string[] => {
+    return [...this.getBasePath(), TaskPageViewModelSubPaths.ViewLastUsedBoard];
+  };
+
+  getLastUsedViewPath = (boardId: string): string[] => {
+    return [
+      ...this.getBasePath(),
+      boardId,
+      TaskPageViewModelSubPaths.BoardLastUsedView,
+    ];
+  };
+
   // state
   newBoardNameInput: React.State<string> = new React.State("");
 
@@ -80,11 +97,15 @@ export default class TaskPageViewModel {
   selectBoard = (boardViewModel: BoardViewModel): void => {
     this.selectedBoardId.value = boardViewModel.boardInfo.fileId;
     this.chatViewModel.displayedColor.value = boardViewModel.color.value;
+
+    this.storeLastUsedBoard();
   };
 
   closeBoard = (): void => {
     this.selectedBoardId.value = undefined;
     this.chatViewModel.resetColor();
+
+    this.storeLastUsedBoard();
   };
 
   updateIndices = (): void => {
@@ -94,6 +115,25 @@ export default class TaskPageViewModel {
     }
   };
 
+  // storage
+  storeLastUsedBoard = (): void => {
+    const path: string[] = this.getLastUsedBoardPath();
+    const lastUsedBoardId: string = this.selectedBoardId.value ?? "";
+    this.storageModel.write(path, lastUsedBoardId);
+  };
+
+  openLastUsedBoard = (): void => {
+    const path: string[] = this.getLastUsedBoardPath();
+    const lastUsedBoardId: string | null = this.storageModel.read(path);
+    if (lastUsedBoardId == null) return;
+
+    const boardViewModel: BoardViewModel | undefined =
+      this.boardViewModels.value.get(lastUsedBoardId);
+    if (boardViewModel == undefined) return;
+
+    this.selectBoard(boardViewModel);
+  };
+
   // load
   loadData = (): void => {
     this.boardViewModels.clear();
@@ -108,6 +148,7 @@ export default class TaskPageViewModel {
     }
 
     this.updateIndices();
+    this.openLastUsedBoard();
   };
 
   // init
@@ -132,6 +173,7 @@ export default class TaskPageViewModel {
 }
 
 export enum TaskPageViewModelSubPaths {
-  LastUsedBoard = "last-used-board",
+  View = "view",
+  ViewLastUsedBoard = "last-used-board",
   BoardLastUsedView = "last-used-view",
-};
+}