From d2c66675366ebc9032c22ed12c16be0af789986e Mon Sep 17 00:00:00 2001
From: keannu125 <noehbernasol0@gmail.com>
Date: Sun, 16 Apr 2023 18:37:51 +0800
Subject: [PATCH] Added previous session checker

---
 .../DrawerScreenSettings.tsx                  |  2 ++
 .../PreviousSessionChecker.tsx                | 33 +++++++++++++++++++
 2 files changed, 35 insertions(+)
 create mode 100644 src/Components/PreviousSessionChecker/PreviousSessionChecker.tsx

diff --git a/src/Components/Drawer/DrawerScreenSettings/DrawerScreenSettings.tsx b/src/Components/Drawer/DrawerScreenSettings/DrawerScreenSettings.tsx
index 541d342..c691645 100644
--- a/src/Components/Drawer/DrawerScreenSettings/DrawerScreenSettings.tsx
+++ b/src/Components/Drawer/DrawerScreenSettings/DrawerScreenSettings.tsx
@@ -1,6 +1,7 @@
 import { View, Image, Text } from "react-native";
 import type { DrawerNavigationOptions } from "@react-navigation/drawer";
 import AppIcon from "../../Icons/AppIcon/AppIcon";
+import PreviousSessionChecker from "../../PreviousSessionChecker/PreviousSessionChecker";
 const DrawerScreenSettings: DrawerNavigationOptions = {
   headerTitleStyle: { color: "white", fontSize: 26 },
   unmountOnBlur: true,
@@ -18,6 +19,7 @@ const DrawerScreenSettings: DrawerNavigationOptions = {
     <View
       style={{ flexDirection: "row", marginRight: 16, alignItems: "center" }}
     >
+      <PreviousSessionChecker />
       <AppIcon size={32} color="white" />
     </View>
   ),
diff --git a/src/Components/PreviousSessionChecker/PreviousSessionChecker.tsx b/src/Components/PreviousSessionChecker/PreviousSessionChecker.tsx
new file mode 100644
index 0000000..ddd3b8e
--- /dev/null
+++ b/src/Components/PreviousSessionChecker/PreviousSessionChecker.tsx
@@ -0,0 +1,33 @@
+import * as React from "react";
+import { View, Text, TextInput, ScrollView } from "react-native";
+import { useEffect, useCallback } from "react";
+import { useDispatch, useSelector } from "react-redux";
+import { UserInfo } from "../Api/Api";
+import { Toggle_Login } from "../../Features/Redux/Slices/LoginSlice/LoginSlice";
+import { SetUser } from "../../Features/Redux/Slices/LoggedInUserSlice/LoggedInUserSlice";
+import { set_checked } from "../../Features/Redux/Slices/OldSession/OldSessionSlice";
+import { RootState } from "../../Features/Redux/Store/Store";
+export default function PreviousSessionChecker() {
+  const dispatch = useDispatch();
+  const logged_in = useSelector((state: RootState) => state.logged_in.value);
+  // Function to check for previous login session
+  const check = useCallback(async () => {
+    if (await UserInfo()) {
+      if (logged_in !== true) {
+        console.log("Previous session found. Restoring");
+        await dispatch(Toggle_Login());
+        await dispatch(SetUser(await UserInfo()));
+      }
+    } else {
+      console.log("No old session found");
+      localStorage.removeItem("token");
+    }
+    await dispatch(set_checked());
+  }, [dispatch, logged_in]);
+  useEffect(() => {
+    if (!logged_in) {
+      check();
+    }
+  }, [check, logged_in]);
+  return <View />;
+}