1 files changed, 33 insertions, 0 deletions
diff --git a/src/hooks/useLoginState.js b/src/hooks/useLoginState.js
new file mode 100644
index 0000000..b7c7221
--- /dev/null
+++ b/src/hooks/useLoginState.js
@@ -0,0 +1,33 @@
+import {useState} from 'react';
+
+export default function useLoginState() {
+  const [userInfo, setUserInfoState] = useState(
+    localStorage.userInfo ?
+      JSON.parse(localStorage.userInfo) :
+      {}
+  );
+
+  function setUserInfo(userInfo) {
+    setUserInfoState(userInfo);
+    localStorage.userInfo = JSON.stringify(userInfo || {});
+  }
+
+  async function login(username, password) {
+    console.log(`logging in: ${username}, ${password}`);
+    // const userInfo = await api.login()
+    const userInfo = {
+      username
+    };
+    console.log('Login success');
+    setUserInfo(userInfo);
+    return userInfo;
+  } 
+
+  function logout() {
+    setUserInfo({});
+  }
+
+  const isLoggedIn = !!userInfo?.username;
+  
+  return {userInfo, isLoggedIn, login, logout};
+}