<template>
  <div class="center">
    <p style="width: 296px">
      {{ L["register"]["我们将向您的邮箱发送验证码，该邮件将用作登录用户名"] }}
    </p>
    <div class="item account">
      <span
        style="color: #bbb; font-size: 19px; padding-top: 7px"
        class="icon iconfont icon-wode"
      ></span>
      <input
        type="text"
        v-model="email"
        :placeholder="L['请输入邮箱']"
        class="input"
        autocomplete="off"
      />
      <div
        data-type="userName"
        class="cancel"
        @click="clearInputVal"
      >
        <span style="color: #bbb" class="iconfont icon-cuowu"></span>
      </div>
    </div>
    <div class="error" v-if="emailErrorMsg">
      <span
        style="color: #e1251b; font-size: 14px"
        class="iconfont icon-jubao"
      ></span>
      {{ emailErrorMsg }}
    </div>
    <!-- 邮箱验证码 -->
    <div class="verify-code">
      <span class="verify-code-icon">
        <img src="/mail_success.png" alt="" />
      </span>
      <input
        type="text"
        v-model="emailCode"
        :placeholder="L['请输入验证码']"
        class="input"
        autocomplete="off"
      />
      <span class="verify-code-accept">
        <el-button
          @click="getVerifyCode"
          :disabled="countDownNumer"
          :loading="getVerifyCodeLoading"
        >
          <span>{{ codeText }}</span>
          <span v-if="countDownNumer">{{ `(${countDownNumer})` }}</span>
        </el-button>
      </span>
    </div>
    <div class="error" v-if="emailCodeErrorMsg">
      <span
        style="color: #e1251b; font-size: 14px"
        class="iconfont icon-jubao"
      ></span>
      {{ emailCodeErrorMsg }}
    </div>
    <a
      href="javascript:void(0)"
      @click="next"
      :class="{ submit: true, disabled: nextDisabled }"
      >{{ L["下一步"] }}</a
    >
    <el-dialog
      :title="L['register']['滑动验证']"
      destroy-on-close
      width="500px"
      center
      modal-class="register-verify-model"
      v-model="modalVisible"
    >
      <SliderVerify
        :slideVerifyOptions="{ show: false, w: 450, h: 220 }"
        @onSuccess="verifySuccess"
        @onFail="verifyFail"
      />
    </el-dialog>
  </div>
</template>

<script setup>
import { getCurLanguage } from "@/composables/common.js";
import { showMessage, startCountdown } from "@/utils/common";

const emits = defineEmits(['success'])

const L = getCurLanguage();

const emailCalc = ref();
const email = ref(""); //邮箱
const emailCode = ref(""); // 邮箱验证码
const emailErrorMsg = ref(); //错误提示
const emailCodeErrorMsg = ref(); //验证码错误提示

// 人机验证弹窗显示标识
const modalVisible = ref(false);

// 重新获取验证码标识
const isReacquireCode = ref(false);

// 人机校验通过标识符
const isHMVerifySuccess = ref(false);

const getVerifyCodeLoading = ref(false);

// 倒计时展示
const countDownNumer = ref(0);

// 获取验证码的文案
const codeText = computed(() => {
  return isReacquireCode.value
    ? L["register"]["重新获取"]
    : L["register"]["获取验证码"];
});

// 注册邮箱时按钮置灰状态
const nextDisabled = computed(() => !email.value || !emailCode.value);

// 获取验证码
const getVerifyCode = () => {
  // 校验邮箱非空以及格式
  if (!validateEmail()) return;
  if (!isHMVerifySuccess.value) {
    modalVisible.value = true;
  } else {
    getVerifyCodeLoading.value = true;
    post("v3/member/front/active/verification/code", {
      email: email.value,
      source: 1,
      type: 1,
    })
      .then((res) => {
        if (res.state === 200) {
          showMessage({
            message: L["register"]["验证码已发送"],
            type: "success",
          });
          // 设置倒计时
          startCountdown(60, (time) => (countDownNumer.value = time));
          isReacquireCode.value = true;
        } else {
          showMessage({
            message: res.msg,
            type: "warning",
          });
        }
      })
      .finally(() => {
        getVerifyCodeLoading.value = false;
      });
  }
};

// 人机验证成功
const verifySuccess = () => {
  isHMVerifySuccess.value = true;
  modalVisible.value = false;
  getVerifyCode();
};

// 人机校验失败
const verifyFail = () => {
  showMessage({
    message: L["register"]["校验不通过"],
    type: "warning",
  });
};

// 校验邮箱
const validateEmail = () => {
  //邮箱非空的验证
  if (!email.value) {
    emailErrorMsg.value = L["请输入邮箱"];
    return false;
  }

  // 邮箱格式验证
  emailCalc.value = checkEmail(email.value);
  if (emailCalc.value !== true) {
    emailErrorMsg.value = emailCalc.value;
    return false;
  }
  emailErrorMsg.value = "";

  return true;
};

// 邮箱验证码验证
const validateEmailCode = () => {
  if (!emailCode.value) {
    emailCodeErrorMsg.value = L["register"]["请输入邮箱验证码"];
    return false;
  }
  emailCodeErrorMsg.value = "";

  return true;
};

const next = () => {
  if (!validateEmail() || !validateEmailCode()) return;
  post("v3/member/front/active/check/verification/code", {
    email: email.value,
    type: 1,
    verificationCode: emailCode.value,
  }).then((res) => {
    if (res.state == 200) {
      showMessage({
        message: L["register"]["注册成功"],
        type: "success",
      });
      //成功提示，并返回到登录页面
      emits('success')
    } else {
      //提示错误
      showMessage({
        message: res.msg,
        type: "warning",
      });
    }
  });
};

//清空输入框内容
const clearInputVal = (type) => {
   email.value = "";
};
</script>
<style lang="scss">
.register-verify-model {
  .el-dialog__title {
    font-weight: 900 !important;
  }

  .el-dialog__body {
    display: flex;
    justify-content: center;
    align-items: center;
  }
}
</style>
<style lang="scss" scoped>
.center {
  padding: 30px 30px 40px;

  .item {
    position: relative;
    margin-top: 15px;
    border-radius: 2px;

    &:first-child {
      margin-top: 0;
    }

    .icon {
      position: absolute;
      left: 1px;
      top: 1px;
      width: 50px;
      text-align: center;
      height: 38px;
      background: #f8f8f8;

      .input {
        border: 1px solid #e8e8e8;
        height: 40px;
        padding: 0 44px 0 60px;
        width: 326px;
      }
    }

    .input {
      border: 1px solid #e8e8e8;
      height: 40px;
      padding: 0 44px 0 60px;
      width: 326px;
    }

    &.code {
      .input {
        padding-right: 10px;
        width: 150px;
      }
    }
  }

  .cancel {
    position: absolute;
    right: 0;
    top: 1px;
    width: 44px;
    height: 38px;
    cursor: pointer;

    :before {
      position: absolute;
      top: 9px;
      left: 14px;
    }
  }

  .error {
    margin-top: 10px;
    position: relative;
    color: $colorMain;
    height: 16px;
    line-height: 16px;
  }

  .verify-code {
    display: flex;
    width: 326px;
    height: 40px;
    margin-top: 10px;

    &-icon {
      width: 50px;
      display: flex;
      justify-content: center;
      align-items: center;
      border: 1px solid #e8e8e8;
      border-right: none;
      background: #f8f8f8;

      img {
        width: 20px;
      }
    }

    input {
      border: 1px solid #e8e8e8;
      border-left: none;
      border-right: none;
      height: 40px;
      padding: 0 0 0 10px;
      width: 190px;
    }

    &-accept {
      display: flex;
      justify-content: center;
      align-items: center;
      width: 90px;

      .el-button {
        width: 100%;
        height: 100%;
        color: #666;
        background: #f8f8f8;
        border-left: none;
        border-radius: 0;
        font-size: 12px;

        &:hover {
          border-color: #e8e8e8;
          color: $colorMain;
        }
      }
    }
  }

  .submit {
    display: block;
    margin-top: 35px;
    background: $colorMain;
    color: #fff;
    text-align: center;
    border-radius: 2px;
    height: 45px;
    line-height: 45px;
    font-size: 18px;
    letter-spacing: 0px;

    &:hover {
      opacity: 0.9;
    }

    &.disabled {
      background-color: #909399;
      pointer-events: none;
    }
  }
}
</style>