update V3.0.0

yshop-drink-vue3/src/views/Login/components/useLogin.ts

@@ -0,0 +1,42 @@
+import { Ref } from 'vue'
+
+export enum LoginStateEnum {
+  LOGIN,
+  REGISTER,
+  RESET_PASSWORD,
+  MOBILE,
+  QR_CODE,
+  SSO
+}
+
+const currentState = ref(LoginStateEnum.LOGIN)
+
+export function useLoginState() {
+  function setLoginState(state: LoginStateEnum) {
+    currentState.value = state
+  }
+  const getLoginState = computed(() => currentState.value)
+
+  function handleBackLogin() {
+    setLoginState(LoginStateEnum.LOGIN)
+  }
+
+  return {
+    setLoginState,
+    getLoginState,
+    handleBackLogin
+  }
+}
+
+export function useFormValid<T extends Object = any>(formRef: Ref<any>) {
+  async function validForm() {
+    const form = unref(formRef)
+    if (!form) return
+    const data = await form.validate()
+    return data as T
+  }
+
+  return {
+    validForm
+  }
+}