Add quick note search and viewer

packages/backend/src/api/index.ts

@@ -11,6 +11,12 @@ import {
   updateNote,
 } from "./note";
 import { getCurrentProjectId } from "./project";
+import {
+  createReminder,
+  deleteReminder,
+  dismissReminder,
+  getReminders,
+} from "./reminder";
 
 export {
   getTree,
@@ -26,4 +32,8 @@ export {
   getLegacyNotes,
   migrateNote,
   getFileContent,
+  getReminders,
+  createReminder,
+  deleteReminder,
+  dismissReminder,
 };

packages/backend/src/api/reminder.ts

@@ -0,0 +1,139 @@
+import { randomUUID } from "crypto";
+
+import type { SDK } from "caido:plugin";
+import type { Reminder, Result } from "shared";
+import { error, ok } from "shared";
+
+import {
+  createReminderSchema,
+  deleteReminderSchema,
+  dismissReminderSchema,
+} from "../schemas/reminder";
+import { ensureProjectDirectory } from "../utils/fileSystem";
+import { readRemindersFile, writeRemindersFile } from "../utils/reminderFile";
+
+/**
+ * Get all reminders for the current project
+ */
+export async function getReminders(sdk: SDK): Promise<Result<Reminder[]>> {
+  try {
+    const projectIDResult = await ensureProjectDirectory(sdk);
+    if (projectIDResult.kind === "Error") {
+      return error(projectIDResult.error);
+    }
+
+    const reminders = readRemindersFile(projectIDResult.value);
+    return ok(reminders);
+  } catch (err) {
+    sdk.console.error(`Error getting reminders: ${err}`);
+    return error(err instanceof Error ? err.message : String(err));
+  }
+}
+
+/**
+ * Create a new reminder
+ */
+export async function createReminder(
+  sdk: SDK,
+  notePath: string,
+  context: string,
+  reminderAt: string,
+): Promise<Result<Reminder>> {
+  try {
+    createReminderSchema.parse({ notePath, context, reminderAt });
+
+    const parsedDate = new Date(reminderAt);
+    if (isNaN(parsedDate.getTime())) {
+      return error("Invalid reminder date");
+    }
+    const normalizedReminderAt = parsedDate.toISOString();
+
+    const projectIDResult = await ensureProjectDirectory(sdk);
+    if (projectIDResult.kind === "Error") {
+      return error(projectIDResult.error);
+    }
+
+    const projectID = projectIDResult.value;
+    const reminder: Reminder = {
+      id: randomUUID(),
+      notePath,
+      context,
+      reminderAt: normalizedReminderAt,
+      createdAt: new Date().toISOString(),
+      triggered: false,
+      dismissed: false,
+    };
+
+    const reminders = readRemindersFile(projectID);
+    reminders.push(reminder);
+    writeRemindersFile(projectID, reminders);
+
+    return ok(reminder);
+  } catch (err) {
+    sdk.console.error(`Error creating reminder: ${err}`);
+    return error(err instanceof Error ? err.message : String(err));
+  }
+}
+
+/**
+ * Delete a reminder by ID
+ */
+export async function deleteReminder(
+  sdk: SDK,
+  reminderId: string,
+): Promise<Result<boolean>> {
+  try {
+    deleteReminderSchema.parse({ reminderId });
+
+    const projectIDResult = await ensureProjectDirectory(sdk);
+    if (projectIDResult.kind === "Error") {
+      return error(projectIDResult.error);
+    }
+
+    const projectID = projectIDResult.value;
+    const reminders = readRemindersFile(projectID);
+    const filtered = reminders.filter((r) => r.id !== reminderId);
+
+    if (filtered.length === reminders.length) {
+      return error(`Reminder not found: ${reminderId}`);
+    }
+
+    writeRemindersFile(projectID, filtered);
+    return ok(true);
+  } catch (err) {
+    sdk.console.error(`Error deleting reminder: ${err}`);
+    return error(err instanceof Error ? err.message : String(err));
+  }
+}
+
+/**
+ * Dismiss a reminder (mark as acknowledged by user)
+ */
+export async function dismissReminder(
+  sdk: SDK,
+  reminderId: string,
+): Promise<Result<boolean>> {
+  try {
+    dismissReminderSchema.parse({ reminderId });
+
+    const projectIDResult = await ensureProjectDirectory(sdk);
+    if (projectIDResult.kind === "Error") {
+      return error(projectIDResult.error);
+    }
+
+    const projectID = projectIDResult.value;
+    const reminders = readRemindersFile(projectID);
+    const target = reminders.find((r) => r.id === reminderId);
+
+    if (!target) {
+      return error(`Reminder not found: ${reminderId}`);
+    }
+
+    target.dismissed = true;
+    writeRemindersFile(projectID, reminders);
+    return ok(true);
+  } catch (err) {
+    sdk.console.error(`Error dismissing reminder: ${err}`);
+    return error(err instanceof Error ? err.message : String(err));
+  }
+}

packages/backend/src/index.ts

@@ -3,22 +3,29 @@ import type { DefineAPI, SDK } from "caido:plugin";
 import {
   createFolder,
   createNote,
+  createReminder,
   deleteFolder,
   deleteNote,
+  deleteReminder,
+  dismissReminder,
   getCurrentProjectId,
   getFileContent,
   getLegacyNotes,
   getNote,
+  getReminders,
   getTree,
   migrateNote,
   moveItem,
   searchNotes,
   updateNote,
 } from "./api";
 import { type BackendEvents } from "./types/events";
+import { startReminderTimer } from "./utils/reminderTimer";
 
 export type { BackendEvents } from "./types/events";
 
+let stopReminderTimer: (() => void) | undefined;
+
 export type API = DefineAPI<{
   getTree: typeof getTree;
   getNote: typeof getNote;
@@ -33,6 +40,10 @@ export type API = DefineAPI<{
   getLegacyNotes: typeof getLegacyNotes;
   migrateNote: typeof migrateNote;
   getFileContent: typeof getFileContent;
+  getReminders: typeof getReminders;
+  createReminder: typeof createReminder;
+  deleteReminder: typeof deleteReminder;
+  dismissReminder: typeof dismissReminder;
 }>;
 
 export function init(sdk: SDK<API, BackendEvents>) {
@@ -49,10 +60,17 @@ export function init(sdk: SDK<API, BackendEvents>) {
   sdk.api.register("getLegacyNotes", getLegacyNotes);
   sdk.api.register("migrateNote", migrateNote);
   sdk.api.register("getFileContent", getFileContent);
+  sdk.api.register("getReminders", getReminders);
+  sdk.api.register("createReminder", createReminder);
+  sdk.api.register("deleteReminder", deleteReminder);
+  sdk.api.register("dismissReminder", dismissReminder);
 
   sdk.events.onProjectChange((sdk, project) => {
     sdk.api.send("notes++:projectChange", project?.getId());
   });
 
+  stopReminderTimer?.();
+  stopReminderTimer = startReminderTimer(sdk);
+
   sdk.console.log("Notes++ backend initialized successfully");
 }

packages/backend/src/schemas/reminder.ts

@@ -0,0 +1,15 @@
+import { z } from "zod";
+
+export const createReminderSchema = z.object({
+  notePath: z.string().min(1),
+  context: z.string(),
+  reminderAt: z.string().datetime({ offset: true }),
+});
+
+export const deleteReminderSchema = z.object({
+  reminderId: z.string().min(1),
+});
+
+export const dismissReminderSchema = z.object({
+  reminderId: z.string().min(1),
+});

packages/backend/src/types/events.ts

@@ -1,5 +1,7 @@
 import type { DefineEvents } from "caido:plugin";
+import type { Reminder } from "shared";
 
 export type BackendEvents = DefineEvents<{
   "notes++:projectChange": (projectId: string) => void;
+  "notes++:reminderDue": (reminder: Reminder) => void;
 }>;

packages/backend/src/utils/reminderFile.ts

@@ -0,0 +1,62 @@
+import * as fs from "fs";
+import path from "path";
+
+import type { Reminder } from "shared";
+import { z } from "zod";
+
+import {
+  createDirectory,
+  directoryExists,
+  fileExists,
+  toSystemPath,
+} from "./fileSystem";
+import { getNoteRootPath } from "./paths";
+
+const REMINDERS_FILENAME = "reminders.json";
+
+const ReminderSchema = z.object({
+  id: z.string(),
+  notePath: z.string(),
+  context: z.string(),
+  reminderAt: z.string(),
+  createdAt: z.string(),
+  triggered: z.boolean(),
+  dismissed: z.boolean(),
+});
+
+const RemindersArraySchema = z.array(ReminderSchema);
+
+export function getRemindersFilePath(projectID: string): string {
+  return path.join(getNoteRootPath(projectID), REMINDERS_FILENAME);
+}
+
+export function readRemindersFile(projectID: string): Reminder[] {
+  const filePath = getRemindersFilePath(projectID);
+
+  if (!fileExists(filePath)) {
+    return [];
+  }
+
+  try {
+    const raw = fs.readFileSync(toSystemPath(filePath), "utf8");
+    const parsed = JSON.parse(raw);
+    const result = RemindersArraySchema.safeParse(parsed);
+    return result.success ? (result.data as Reminder[]) : [];
+  } catch {
+    return [];
+  }
+}
+
+export function writeRemindersFile(
+  projectID: string,
+  reminders: Reminder[],
+): void {
+  const filePath = getRemindersFilePath(projectID);
+  const dirPath = path.dirname(filePath);
+
+  if (!directoryExists(dirPath)) {
+    createDirectory(dirPath);
+  }
+
+  fs.writeFileSync(toSystemPath(filePath), JSON.stringify(reminders, null, 2));
+}

packages/backend/src/utils/reminderTimer.ts

@@ -0,0 +1,46 @@
+import type { SDK } from "caido:plugin";
+
+import type { API } from "../index";
+import type { BackendEvents } from "../types/events";
+
+import { readRemindersFile, writeRemindersFile } from "./reminderFile";
+
+const CHECK_INTERVAL_MS = 30_000;
+
+/** Periodically checks for due reminders and dispatches notification events. */
+export function startReminderTimer(sdk: SDK<API, BackendEvents>): () => void {
+  async function checkReminders() {
+    try {
+      const project = await sdk.projects.getCurrent();
+      const projectID = project?.getId();
+
+      if (!projectID) return;
+
+      const reminders = readRemindersFile(projectID);
+      const now = new Date();
+      let changed = false;
+
+      for (const reminder of reminders) {
+        if (reminder.triggered || reminder.dismissed) continue;
+
+        const dueDate = new Date(reminder.reminderAt);
+        if (dueDate <= now) {
+          reminder.triggered = true;
+          changed = true;
+          sdk.api.send("notes++:reminderDue", reminder);
+        }
+      }
+
+      if (changed) {
+        writeRemindersFile(projectID, reminders);
+      }
+    } catch (err) {
+      sdk.console.error(`Error checking reminders: ${err}`);
+    }
+  }
+
+  checkReminders();
+  const intervalId = setInterval(checkReminders, CHECK_INTERVAL_MS);
+
+  return () => clearInterval(intervalId);
+}

packages/frontend/src/actions/actions.ts

@@ -2,6 +2,7 @@ import { type NoteContentItem } from "shared";
 import { createApp, h } from "vue";
 
 import NoteFloatModal from "@/components/shared/NoteFloatModal.vue";
+import NoteSearchModal from "@/components/shared/NoteSearchModal.vue";
 import { SDKPlugin } from "@/plugins/sdk";
 import { useNotesStore } from "@/stores/notes";
 import type { FrontendSDK } from "@/types";
@@ -44,6 +45,34 @@ export const showNoteModal = (sdk: FrontendSDK) => {
   modalApp.mount(modalContainer);
 };
 
+/**
+ * Shows the search modal for finding and viewing existing notes
+ */
+export const showSearchModal = (sdk: FrontendSDK) => {
+  const modalContainer = document.createElement("div");
+  modalContainer.id = "note-search-modal-container";
+  document.body.appendChild(modalContainer);
+
+  const position = {
+    x: Math.max(0, window.innerWidth / 2 - 250),
+    y: Math.max(0, window.innerHeight / 2 - 200),
+  };
+
+  const modalApp = createApp({
+    render: () =>
+      h(NoteSearchModal, {
+        initialPosition: position,
+        onClose: () => {
+          modalApp.unmount();
+          modalContainer.remove();
+        },
+      }),
+  });
+
+  modalApp.use(SDKPlugin, sdk);
+  modalApp.mount(modalContainer);
+};
+
 /**
  * Sends selected text to the currently open note
  */