useLogin.ts
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import type { ValidationRule, FormInstance } from 'ant-design-vue/lib/form/Form';
import type { RuleObject, NamePath } from 'ant-design-vue/lib/form/interface';
import { ref, computed, unref, Ref } from 'vue';
import { useI18n } from '/@/hooks/web/useI18n';
export enum LoginStateEnum {
LOGIN,
REGISTER,
RESET_PASSWORD,
MOBILE,
QR_CODE,
}
const currentState = ref(LoginStateEnum.LOGIN);
// 这里也可以优化
// import { createGlobalState } from '@vueuse/core'
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<FormInstance>) {
const validate = computed(() => {
const form = unref(formRef);
return form?.validate ?? ((_nameList?: NamePath) => Promise.resolve());
});
async function validForm() {
const form = unref(formRef);
if (!form) return;
const data = await form.validate();
return data as T;
}
return { validate, validForm };
}
export function useFormRules(formData?: Recordable) {
const { t } = useI18n();
const getAccountFormRule = computed(() => createRule(t('sys.login.accountPlaceholder')));
const getPasswordFormRule = computed(() => createRule(t('sys.login.passwordPlaceholder')));
const getSmsFormRule = computed(() => createRule(t('sys.login.smsPlaceholder')));
const getMobileFormRule = computed(() => createRule(t('sys.login.mobilePlaceholder')));
const getConfirmPasswordFormRule = computed(() => createRule(t('请输入确认密码')));
const validatePolicy = async (_: RuleObject, value: boolean) => {
return !value ? Promise.reject(t('sys.login.policyPlaceholder')) : Promise.resolve();
};
const validateConfirmPassword = (password: string) => {
return async (_: RuleObject, value: string) => {
if (!value) {
return Promise.reject(t('sys.login.passwordPlaceholder'));
}
if (value !== password) {
return Promise.reject(t('sys.login.diffPwd'));
}
return Promise.resolve();
};
};
const getFormRules = computed((): { [k: string]: ValidationRule | ValidationRule[] } => {
const accountFormRule = unref(getAccountFormRule);
const passwordFormRule = unref(getPasswordFormRule);
const smsFormRule = unref(getSmsFormRule);
const mobileFormRule = unref(getMobileFormRule);
const confirmPasswordFormRule = unref(getConfirmPasswordFormRule);
const mobileRule = {
sms: smsFormRule,
phone: mobileFormRule,
};
switch (unref(currentState)) {
// register form rules
case LoginStateEnum.REGISTER:
return {
userName: accountFormRule,
password: passwordFormRule,
confirmPassword: [
{ validator: validateConfirmPassword(formData?.password), trigger: 'change' },
],
policy: [{ validator: validatePolicy, trigger: 'change' }],
...mobileRule,
};
// reset password form rules
case LoginStateEnum.RESET_PASSWORD:
return {
userName: accountFormRule,
password: passwordFormRule,
confirmPassword: confirmPasswordFormRule,
...mobileRule,
};
// mobile form rules
case LoginStateEnum.MOBILE:
return mobileRule;
// login form rules
default:
return {
userName: accountFormRule,
password: passwordFormRule,
};
}
});
return { getFormRules };
}
function createRule(message: string) {
return [
{
required: true,
message,
trigger: 'change',
},
];
}