feat(dashboard): add quick actions and new overview widgets

lib/dashboard/notes.ts

@@ -0,0 +1,73 @@
+import { and, eq } from "drizzle-orm";
+import { anotacoes } from "@/db/schema";
+import { db } from "@/lib/db";
+
+export type DashboardTask = {
+	id: string;
+	text: string;
+	completed: boolean;
+};
+
+export type DashboardNote = {
+	id: string;
+	title: string;
+	description: string;
+	type: "nota" | "tarefa";
+	tasks?: DashboardTask[];
+	arquivada: boolean;
+	createdAt: string;
+};
+
+const parseTasks = (value: string | null): DashboardTask[] | undefined => {
+	if (!value) {
+		return undefined;
+	}
+
+	try {
+		const parsed = JSON.parse(value);
+		if (!Array.isArray(parsed)) {
+			return undefined;
+		}
+
+		return parsed
+			.filter((item): item is DashboardTask => {
+				if (!item || typeof item !== "object") {
+					return false;
+				}
+				const candidate = item as Partial<DashboardTask>;
+				return (
+					typeof candidate.id === "string" &&
+					typeof candidate.text === "string" &&
+					typeof candidate.completed === "boolean"
+				);
+			})
+			.map((task) => ({
+				id: task.id,
+				text: task.text,
+				completed: task.completed,
+			}));
+	} catch (error) {
+		console.error("Failed to parse dashboard note tasks", error);
+		return undefined;
+	}
+};
+
+export async function fetchDashboardNotes(
+	userId: string,
+): Promise<DashboardNote[]> {
+	const notes = await db.query.anotacoes.findMany({
+		where: and(eq(anotacoes.userId, userId), eq(anotacoes.arquivada, false)),
+		orderBy: (note, { desc }) => [desc(note.createdAt)],
+		limit: 5,
+	});
+
+	return notes.map((note) => ({
+		id: note.id,
+		title: (note.title ?? "").trim(),
+		description: (note.description ?? "").trim(),
+		type: (note.type ?? "nota") as "nota" | "tarefa",
+		tasks: parseTasks(note.tasks),
+		arquivada: note.arquivada,
+		createdAt: note.createdAt.toISOString(),
+	}));
+}