init commit

app/signin/page.tsx

@@ -0,0 +1,71 @@
+"use client";
+
+import { useAuthActions } from "@convex-dev/auth/react";
+import { useRouter } from "next/navigation";
+import { useState } from "react";
+
+export default function SignIn() {
+  const { signIn } = useAuthActions();
+  const [flow, setFlow] = useState<"signIn" | "signUp">("signIn");
+  const [error, setError] = useState<string | null>(null);
+  const router = useRouter();
+  return (
+    <div className="flex flex-col gap-8 w-96 mx-auto h-screen justify-center items-center">
+      <p>Log in to see the numbers</p>
+      <form
+        className="flex flex-col gap-2"
+        onSubmit={(e) => {
+          e.preventDefault();
+          const formData = new FormData(e.target as HTMLFormElement);
+          formData.set("flow", flow);
+          void signIn("password", formData)
+            .catch((error) => {
+              setError(error.message);
+            })
+            .then(() => {
+              router.push("/");
+            });
+        }}
+      >
+        <input
+          className="bg-background text-foreground rounded-md p-2 border-2 border-slate-200 dark:border-slate-800"
+          type="email"
+          name="email"
+          placeholder="Email"
+        />
+        <input
+          className="bg-background text-foreground rounded-md p-2 border-2 border-slate-200 dark:border-slate-800"
+          type="password"
+          name="password"
+          placeholder="Password"
+        />
+        <button
+          className="bg-foreground text-background rounded-md"
+          type="submit"
+        >
+          {flow === "signIn" ? "Sign in" : "Sign up"}
+        </button>
+        <div className="flex flex-row gap-2">
+          <span>
+            {flow === "signIn"
+              ? "Don't have an account?"
+              : "Already have an account?"}
+          </span>
+          <span
+            className="text-foreground underline hover:no-underline cursor-pointer"
+            onClick={() => setFlow(flow === "signIn" ? "signUp" : "signIn")}
+          >
+            {flow === "signIn" ? "Sign up instead" : "Sign in instead"}
+          </span>
+        </div>
+        {error && (
+          <div className="bg-red-500/20 border-2 border-red-500/50 rounded-md p-2">
+            <p className="text-foreground font-mono text-xs">
+              Error signing in: {error}
+            </p>
+          </div>
+        )}
+      </form>
+    </div>
+  );
+}