feat: initial commit!

1 files changed, 81 insertions, 0 deletions

diff --git a/lib/auth.tsx b/lib/auth.tsx
new file mode 100644
index 0000000..b05c6a7
--- /dev/null
+++ b/lib/auth.tsx
@@ -0,0 +1,81 @@
+import {
+  createContext,
+  ReactNode,
+  useContext,
+  useEffect,
+  useState,
+} from "react";
+import { apiClient } from "../api/client";
+
+type AuthState = {
+  isLoading: boolean;
+  isAuthenticated: boolean;
+};
+
+type AuthContextType = AuthState & {
+  signIn: (
+    email: string,
+    password: string,
+  ) => Promise<{ success: boolean; reason?: string }>;
+  signUp: (
+    email: string,
+    password: string,
+  ) => Promise<{ success: boolean; reason?: string }>;
+  signOut: () => Promise<void>;
+};
+
+const AuthContext = createContext<AuthContextType | null>(null);
+
+export function AuthProvider({ children }: { children: ReactNode }) {
+  const [state, setState] = useState<AuthState>({
+    isLoading: true,
+    isAuthenticated: false,
+  });
+
+  useEffect(() => {
+    // Check if user is already authenticated
+    const checkAuth = async () => {
+      await apiClient.initialize();
+      setState({
+        isLoading: false,
+        isAuthenticated: apiClient.isAuthenticated(),
+      });
+    };
+    checkAuth();
+  }, []);
+
+  const signIn = async (email: string, password: string) => {
+    const result = await apiClient.signIn(email, password);
+    if (result.success) {
+      setState({ isLoading: false, isAuthenticated: true });
+    }
+    return { success: result.success, reason: result.reason };
+  };
+
+  const signUp = async (email: string, password: string) => {
+    const result = await apiClient.signUp(email, password);
+    if (result.success) {
+      setState({ isLoading: false, isAuthenticated: true });
+    }
+    return { success: result.success, reason: result.reason };
+  };
+
+  const signOut = async () => {
+    await apiClient.signOut();
+    setState({ isLoading: false, isAuthenticated: false });
+  };
+
+  return (
+    <AuthContext.Provider value={{ ...state, signIn, signUp, signOut }}>
+      {children}
+    </AuthContext.Provider>
+  );
+}
+
+export function useAuth() {
+  const context = useContext(AuthContext);
+  if (!context) {
+    throw new Error("useAuth must be used within an AuthProvider");
+  }
+  return context;
+}