initial commit

apps/web/src/components/sign-in-form.tsx

@@ -0,0 +1,137 @@
+import { useForm } from "@tanstack/react-form";
+import { useNavigate } from "@tanstack/react-router";
+import { toast } from "sonner";
+import z from "zod";
+
+import { authClient } from "@/lib/auth-client";
+
+import Loader from "./loader";
+import { Button } from "./ui/button";
+import { Input } from "./ui/input";
+import { Label } from "./ui/label";
+
+export default function SignInForm({ onSwitchToSignUp }: { onSwitchToSignUp: () => void }) {
+  const navigate = useNavigate({
+    from: "/",
+  });
+  const { isPending } = authClient.useSession();
+
+  const form = useForm({
+    defaultValues: {
+      email: "",
+      password: "",
+    },
+    onSubmit: async ({ value }) => {
+      await authClient.signIn.email(
+        {
+          email: value.email,
+          password: value.password,
+        },
+        {
+          onSuccess: () => {
+            navigate({
+              to: "/dashboard",
+            });
+            toast.success("Sign in successful");
+          },
+          onError: (error) => {
+            toast.error(error.error.message || error.error.statusText);
+          },
+        },
+      );
+    },
+    validators: {
+      onSubmit: z.object({
+        email: z.email("Invalid email address"),
+        password: z.string().min(8, "Password must be at least 8 characters"),
+      }),
+    },
+  });
+
+  if (isPending) {
+    return <Loader />;
+  }
+
+  return (
+    <div className="mx-auto w-full mt-10 max-w-md p-6">
+      <h1 className="mb-6 text-center text-3xl font-bold">Welcome Back</h1>
+
+      <form
+        onSubmit={(e) => {
+          e.preventDefault();
+          e.stopPropagation();
+          form.handleSubmit();
+        }}
+        className="space-y-4"
+      >
+        <div>
+          <form.Field name="email">
+            {(field) => (
+              <div className="space-y-2">
+                <Label htmlFor={field.name}>Email</Label>
+                <Input
+                  id={field.name}
+                  name={field.name}
+                  type="email"
+                  value={field.state.value}
+                  onBlur={field.handleBlur}
+                  onChange={(e) => field.handleChange(e.target.value)}
+                />
+                {field.state.meta.errors.map((error) => (
+                  <p key={error?.message} className="text-red-500">
+                    {error?.message}
+                  </p>
+                ))}
+              </div>
+            )}
+          </form.Field>
+        </div>
+
+        <div>
+          <form.Field name="password">
+            {(field) => (
+              <div className="space-y-2">
+                <Label htmlFor={field.name}>Password</Label>
+                <Input
+                  id={field.name}
+                  name={field.name}
+                  type="password"
+                  value={field.state.value}
+                  onBlur={field.handleBlur}
+                  onChange={(e) => field.handleChange(e.target.value)}
+                />
+                {field.state.meta.errors.map((error) => (
+                  <p key={error?.message} className="text-red-500">
+                    {error?.message}
+                  </p>
+                ))}
+              </div>
+            )}
+          </form.Field>
+        </div>
+
+        <form.Subscribe>
+          {(state) => (
+            <Button
+              type="submit"
+              className="w-full"
+              disabled={!state.canSubmit || state.isSubmitting}
+            >
+              {state.isSubmitting ? "Submitting..." : "Sign In"}
+            </Button>
+          )}
+        </form.Subscribe>
+      </form>
+
+      <div className="mt-4 text-center">
+        <Button
+          variant="link"
+          onClick={onSwitchToSignUp}
+          className="text-indigo-600 hover:text-indigo-800"
+        >
+          Need an account? Sign Up
+        </Button>
+      </div>
+    </div>
+  );
+}