<template>
  <a-modal
    :title="title"
    :width="modalWidth"
    :visible="visible"
    :confirmLoading="confirmLoading"
    @ok="handleOk"
    @cancel="handleCancel"
    :cancelText="$t('button.close')"
  >
    <a-spin :spinning="confirmLoading">
      <a-form :form="form">

        <a-form-item
          :labelCol="labelCol"
          :wrapperCol="wrapperCol"
          :label="$t('system.oldPassword')">
          <a-input type="password" :placeholder="$t('system.inputOldPassword')" v-decorator="[ 'oldpassword', validatorRules.oldpassword]"/>
        </a-form-item>

        <a-form-item
          :labelCol="labelCol"
          :wrapperCol="wrapperCol"
          :label="$t('system.newPassword')">
          <a-input type="password" :placeholder="$t('system.inputNewPassword')" v-decorator="[ 'password', validatorRules.password]"/>
        </a-form-item>

        <a-form-item
          :labelCol="labelCol"
          :wrapperCol="wrapperCol"
          :label="$t('system.confirmNewPassword')">
          <a-input type="password" @blur="handleConfirmBlur" :placeholder="$t('system.confirmNewPassword')"
                   v-decorator="[ 'confirmpassword', validatorRules.confirmpassword]"/>
        </a-form-item>

      </a-form>
    </a-spin>
  </a-modal>
</template>

<script>

import {putAction} from '@/api/manage'
import { translateResultMessage } from '@/api/api'

export default {
  name: "UserPassword",
  data() {
    return {
      title: this.$t('system.passwordChange'),
      modalWidth: 850,
      visible: false,
      confirmLoading: false,
      validatorRules: {
        oldpassword: {
          rules: [{
            required: true, message: this.$t('system.inputOldPassword'),
          }],
        },
        password: {
          rules: [{
            required: true, message: this.$t('system.inputNewPassword'),
          }, {
            validator: this.validateToNextPassword,
          }],
        },
        confirmpassword: {
          rules: [{
            required: true, message: this.$t('system.inputConfirmNewPassword'),
          }, {
            validator: this.compareToFirstPassword,
          }],
        }
      },
      confirmDirty: false,
      labelCol: {
        xs: {span: 24},
        sm: {span: 5},
      },
      wrapperCol: {
        xs: {span: 24},
        sm: {span: 16},
      },

      form: this.$form.createForm(this),
      url: "sys/user/updatePassword",
      username: "",
    }
  },
  methods: {
    show(uname) {
      if (!uname) {
        this.$message.warning(this.$t('system.noLoggedInUser'));
      } else {
        this.username = uname
        this.form.resetFields();
        this.visible = true;
      }
    },
    handleCancel() {
      this.close()
    },
    close() {
      this.$emit('close');
      this.visible = false;
      this.disableSubmit = false;
      this.selectedRole = [];
    },
    handleOk() {
      const that = this;
      // 触发表单验证
      this.form.validateFields((err, values) => {
        if (!err) {
          that.confirmLoading = true;
          let params = Object.assign({username: this.username}, values)
          console.log("修改密码提交数据", params)
          putAction(this.url, params).then((res) => {
            if (res.success) {
              console.log(res)
              that.$message.success(translateResultMessage(res, res.message))
              that.close();
            } else {
              that.$message.warning(translateResultMessage(res, res.message))
            }
          }).finally(() => {
            that.confirmLoading = false;
          })
        }
      })
    },
    validateToNextPassword(rule, value, callback) {
      const form = this.form;
      if (value && this.confirmDirty) {
        form.validateFields(['confirm'], {force: true})
      }
      callback();
    },
    compareToFirstPassword(rule, value, callback) {
      const form = this.form;
      if (value && value !== form.getFieldValue('password')) {
        callback(this.$t('system.thePasswordsEnteredDoNotMatch'));
      } else {
        callback()
      }
    },
    handleConfirmBlur(e) {
      const value = e.target.value
      this.confirmDirty = this.confirmDirty || !!value
    }

  }
}
</script>

<style scoped>

</style>