Begin adding anki connect integration

src/lib/anki-connect/index.ts

@@ -0,0 +1,47 @@
+import { showSnackbar } from "$lib/util"
+
+export async function ankiConnect(action: string, params: Record<string, any>) {
+
+
+  try {
+    const res = await fetch('http://127.0.0.1:8765', {
+      method: 'POST',
+      body: JSON.stringify({ action, params, version: 6 })
+    })
+    const json = await res.json()
+
+    if (json.error) {
+      throw new Error(json.error)
+    }
+
+    return json.result;
+  } catch (e: any) {
+    showSnackbar(`Error: ${e?.message ?? e}`)
+  }
+}
+
+export async function getCardInfo(id: string) {
+  const [noteInfo] = await ankiConnect('notesInfo', { notes: [id] });
+  return noteInfo;
+}
+
+export async function getLastCardId() {
+  const notesToday = await ankiConnect('findNotes', { query: 'added:1' });
+  const id = notesToday.sort().at(-1);
+  return id
+}
+
+export async function getLastCardInfo() {
+  const id = await getLastCardId()
+  return await getCardInfo(id);
+}
+
+export function getCardAgeInMin(id: number) {
+  return Math.floor((Date.now() - id) / 60000);
+}
+
+export async function updateLastCard() {
+  const id = await getLastCardId()
+
+  return Math.floor((Date.now() - id) / 60000);
+}