<template>
  <el-form ref="pwdRef" :model="user" :rules="rules" label-width="80px">
    <el-form-item label="旧密码" prop="oldPassword">
      <el-input v-model="user.oldPassword" placeholder="请输入旧密码" type="password" show-password />
    </el-form-item>
    <el-form-item label="新密码" prop="newPassword">
      <el-input v-model="user.newPassword" placeholder="请输入新密码" type="password" show-password />
    </el-form-item>
    <el-form-item label="确认密码" prop="confirmPassword">
      <el-input v-model="user.confirmPassword" placeholder="请确认新密码" type="password" show-password />
    </el-form-item>
    <el-form-item>
      <el-button type="primary" @click="submit">保存</el-button>
      <el-button type="danger" @click="close">关闭</el-button>
    </el-form-item>
  </el-form>
</template>

<script setup>
import { updateUserPwd } from '@/api/system/user';
import useUserStore from '@/store/modules/user';
import { EncryptAES } from '@/utils/AES.js';
import bus from '@/utils/mitt';

const { proxy } = getCurrentInstance();
const userStore = useUserStore();

const user = reactive({
  oldPassword: undefined,
  newPassword: undefined,
  confirmPassword: undefined,
});

const equalToPassword = (rule, value, callback) => {
  if (user.newPassword !== value) {
    callback(new Error('两次输入的密码不一致'));
  } else {
    callback();
  }
};
function validPassword(rule, value, callback) {
  // 密码校验 至少8位大小写英文字母+数字+特殊符号
  let reg = /^(?=.*?[A-Z])(?=.*?[a-z])(?=.*?[0-9])(?=.*?[^\w\s]).{8,20}$/;
  if (!reg.test(value)) {
    callback(new Error('密码8-20位大小写英文字母+数字+特殊符号'));
  } else {
    callback();
  }
}
const rules = ref({
  oldPassword: [
    {
      required: true,
      trigger: 'blur',
      min: 8,
      max: 20,
      message: '8-20位大小写字母+数字+特殊符号',
      validator: validPassword,
    },
  ],
  newPassword: [
    {
      required: true,
      min: 8,
      max: 20,
      message: '8-20位大小写字母+数字+特殊符号',
      trigger: 'blur',
      validator: validPassword,
    },
  ],
  confirmPassword: [
    { required: true, message: '确认密码不能为空', trigger: 'blur' },
    { required: true, validator: equalToPassword, trigger: 'blur' },
  ],
});

/** 提交按钮 */
function submit() {
  proxy.$refs.pwdRef.validate(valid => {
    if (valid) {
      updateUserPwd(EncryptAES(user.oldPassword), EncryptAES(user.newPassword)).then(response => {
        proxy.$modal.msgSuccess('修改成功');
        userStore.logOut().then(() => {
          location.href = '/';
        });
      });
    }
  });
}
/** 关闭按钮 */
function close() {
  bus.emit('closeUserCenter');
}
</script>