优化登录验证码锁定交互

src/api/loginSms.test.ts

@@ -3,6 +3,8 @@ import { describe, it } from "node:test";
 import {
   buildCaptchaImageUrl,
   buildSendMobileCodeRequest,
+  isImageCaptchaLocked,
+  resolveImageCaptchaInteractionState,
   resolveLoginErrorMessage,
 } from "./loginSms.ts";
 
@@ -63,4 +65,46 @@ describe("login sms api helpers", () => {
       "网络错误",
     );
   });
+
+  it("locks image captcha while sms countdown is active", () => {
+    assert.equal(isImageCaptchaLocked(60), true);
+    assert.equal(isImageCaptchaLocked(1), true);
+    assert.equal(isImageCaptchaLocked(0), false);
+  });
+
+  it("resolves captcha field and refresh button interaction state", () => {
+    assert.deepEqual(
+      resolveImageCaptchaInteractionState({
+        smsSending: false,
+        smsCountdown: 60,
+      }),
+      {
+        disabled: true,
+        clearable: false,
+        refreshDisabled: true,
+      },
+    );
+    assert.deepEqual(
+      resolveImageCaptchaInteractionState({
+        smsSending: false,
+        smsCountdown: 0,
+      }),
+      {
+        disabled: false,
+        clearable: true,
+        refreshDisabled: false,
+      },
+    );
+    assert.deepEqual(
+      resolveImageCaptchaInteractionState({
+        smsSending: true,
+        smsCountdown: 0,
+      }),
+      {
+        disabled: true,
+        clearable: false,
+        refreshDisabled: true,
+      },
+    );
+  });
 });