feat: cleanup notebooks

apps/web/src/views/Notebooks.js

@@ -9,76 +9,29 @@ import { Virtuoso as List } from "react-virtuoso";
 import Notebook from "../components/notebook";
 import Topic from "../components/topic";
 import Note from "../components/note";
-import { routes, navigationEvents, goBack as p_goBack } from "../navigation";
+import { sendNewNoteEvent } from "../common";
+import { createRoute } from "../navigation/routes";
+import Navigator from "../navigation";
 import { CreateNotebookDialog, ask } from "../components/dialogs";
 
-const history = [{}];
-const Notebooks = props => {
+const NotebooksView = props => {
   const [open, setOpen] = useState(false);
   const [notebooks, setNotebooks] = useState([]);
-  const [selected, setSelected] = useState({});
-  const [intent, setIntent] = useState(props.intent);
   useEffect(() => {
     function onRefresh() {
       setNotebooks(db.getNotebooks());
     }
     onRefresh();
-    navigationEvents.onWillNavigateAway = async routeName => {
-      if (intent === "moveNote") {
-        return await ask(
-          Icon.Move,
-          "Move",
-          "Are you sure you want to navigate away? Your note selection will be lost."
-        );
-      }
-      return true;
-    };
     ev.addListener("refreshNotebooks", onRefresh);
     return () => {
       ev.removeListener("refreshNotebooks", onRefresh);
-      navigationEvents.onWillNavigateAway = undefined;
       Notebooks.onRefresh = undefined;
     };
-  }, [intent]);
-  function navigate(item, save = true, title = undefined) {
-    //transform notes in a topic to real notes
-    if (item.notes) {
-      item = { ...item };
-      item.notes = db.getTopic(selected.dateCreated, item.title);
-    }
-    if (save) {
-      history[history.length] = selected;
-    }
-    //set notebook title if we are inside the notebook else set the provided or item's title.
-    title =
-      selected.type === "notebook"
-        ? selected.title
-        : title || item.title || routes.notebooks.title;
-    props.changeTitle(title);
-    props.canGoBack(item.title !== undefined);
-    props.backAction(goBack);
+  }, []);
 
-    setSelected((item.title && item) || {});
-  }
-  function goBack() {
-    navigate(history.pop(), false);
-  }
   return (
     <Flex flexDirection="column" flex="1 1 auto">
-      {notebooks.length > 0 ? (
       <Flex flexDirection="column" flex="1 1 auto">
-          {selected.type === "topic" && (
-            <Text variant="title" color="primary">
-              {selected.title}
-            </Text>
-          )}
-          {intent === "moveNote" && selected.type !== "topic" && (
-            <Text variant="body" color="primary" fontWeight="bold">
-              Please select a{" "}
-              {selected.type === "notebook" ? "topic" : "notebook"} to move the
-              note to:
-            </Text>
-          )}
         <Search placeholder="Search" />
         <List
           style={{
@@ -87,91 +40,29 @@ const Notebooks = props => {
             height: "auto",
             overflowX: "hidden"
           }}
-            totalCount={
-              selected.type === "notebook"
-                ? selected.topics.length
-                : selected.type === "topic"
-                ? selected.notes.length
-                : notebooks.length
-            }
-            item={index => {
-              return selected.type === "notebook" ? (
-                <Topic
-                  index={index}
-                  item={selected.topics[index]}
-                  onClick={() => navigate(selected.topics[index])}
-                />
-              ) : selected.type === "topic" ? (
-                <Note index={index} item={selected.notes[index]} />
-              ) : (
+          totalCount={notebooks.length}
+          item={index => (
             <Notebook
               index={index}
               item={notebooks[index]}
-                  onClick={() => navigate(notebooks[index])}
-                  onTopicClick={(notebook, topic) =>
+              onClick={() => {
+                NotebookNavigator.navigate("topics", {
+                  title: notebooks[index].title,
+                  notebook: notebooks[index]
+                });
+              }}
+              /* onTopicClick={(notebook, topic) =>
                   navigate(topic, true, notebook.title)
-                  }
+                } */
             />
-              );
-            }}
+          )}
         />
-          <Button
-            Icon={
-              intent === "moveNote" && selected.type === "topic"
-                ? Icon.Move
-                : Icon.Plus
-            }
-            onClick={async () => {
-              if (intent === "moveNote" && selected.type === "topic") {
-                let to = {
-                  notebook: history[history.length - 1].dateCreated,
-                  topic: selected.title
-                };
-                db.moveNote(props.data.dateCreated, props.data.notebook, to)
-                  .then(
-                    result =>
-                      result &&
-                      showSnack(
-                        `Moved note to ${history[history.length - 1].title}.`
-                      )
-                  )
-                  .catch(err => showSnack(err.message));
-                p_goBack();
-                setIntent(undefined);
-              } else {
-                setOpen(true);
-              }
-            }}
-            content={
-              selected.type === "notebook"
-                ? "Add more topics"
-                : selected.type === "topic"
-                ? intent === "moveNote"
-                  ? "Move note here"
-                  : "Make a new note"
-                : "Create a notebook"
-            }
-          />
-        </Flex>
-      ) : (
-        <Flex
-          flex="1 1 auto"
-          alignItems="center"
-          justifyContent="center"
-          color="#9b9b9b"
-          flexDirection="column"
-        >
-          <Icon.Book size={72} strokeWidth={1.5} />
-          <Text variant="title">You have no notebooks</Text>
         <Button
           Icon={Icon.Plus}
-            content="Let's create one"
-            onClick={() => setOpen(true)}
-            style={{ marginTop: 2, textAlign: "center" }}
-            width={"auto"}
+          onClick={async () => setOpen(true)}
+          content="Create a notebook"
         />
       </Flex>
-      )}
       <CreateNotebookDialog
         open={open}
         onDone={async (topics, title, description) => {
@@ -188,4 +79,96 @@ const Notebooks = props => {
   );
 };
 
+const TopicsView = props => {
+  let notebook = props.notebook;
+  useEffect(() => {
+    props.canGoBack(true);
+    props.backAction(() => {
+      props.canGoBack(false);
+      NotebookNavigator.goBack();
+    });
+  }, []);
+  return (
+    <Flex flexDirection="column" flex="1 1 auto">
+      <Flex flexDirection="column" flex="1 1 auto">
+        <Search placeholder="Search" />
+        <List
+          style={{
+            width: "100%",
+            flex: "1 1 auto",
+            height: "auto",
+            overflowX: "hidden"
+          }}
+          totalCount={notebook.topics.length}
+          item={index => (
+            <Topic
+              index={index}
+              item={notebook.topics[index]}
+              onClick={() => {
+                let topic = notebook.topics[index];
+                NotebookNavigator.navigate("notes", {
+                  title: topic.title,
+                  topic
+                });
+              }}
+            />
+          )}
+        />
+        <Button Icon={Icon.Plus} content={"Add more topics"} />
+      </Flex>
+    </Flex>
+  );
+};
+
+const Notes = props => {
+  let topic = props.topic;
+  useEffect(() => {
+    props.canGoBack(true);
+    props.backAction(() => {
+      props.canGoBack(false);
+      NotebookNavigator.goBack();
+    });
+  }, []);
+  return (
+    <Flex flexDirection="column" flex="1 1 auto">
+      <Search placeholder="Search" />
+      <List
+        style={{
+          width: "100%",
+          flex: "1 1 auto",
+          height: "auto",
+          overflowX: "hidden"
+        }}
+        totalCount={topic.notes.length}
+        item={index => <Note index={index} item={topic.notes[index]} />}
+      />
+      <Button
+        Icon={Icon.Plus}
+        content="Make a new note"
+        onClick={sendNewNoteEvent}
+      />
+    </Flex>
+  );
+};
+
+const Notebooks = props => {
+  useEffect(() => {
+    NotebookNavigator.navigate("notebooks");
+  }, []);
+  return (
+    <Flex
+      className="NotebookNavigator"
+      flexDirection="column"
+      flex="1 1 auto"
+    />
+  );
+};
+
 export default Notebooks;
+
+const routes = {
+  ...createRoute("notebooks", NotebooksView, { title: "Notebooks" }),
+  ...createRoute("topics", TopicsView),
+  ...createRoute("notes", Notes)
+};
+const NotebookNavigator = new Navigator("NotebookNavigator", routes);