<template>
  <div class="container">
    <div class="title_Login">
      <div v-if="changeLogin == 1">
        <div class="title" @click="toCodeLogin">
          <div :class="changeLogin == 2 ? 'change_login' : ''">验证码登录</div>
        </div>
        <div class="title" @click="toLogin">
          <div :class="changeLogin == 1 ? 'change_login' : ''">
            账号密码登录
          </div>
        </div>
      </div>

      <div v-else-if="changeLogin == 2">
        <div class="title" @click="toLogin">
          <div :class="changeLogin == 1 ? 'change_login' : ''">
            账号密码登录
          </div>
        </div>
        <div class="title" @click="toCodeLogin">
          <div :class="changeLogin == 2 ? 'change_login' : ''">验证码登录</div>
        </div>
      </div>
    </div>
    <div>
      <el-form
        :model="loginForm"
        :rules="loginFormRules"
        ref="loginFormRef"
        class="demo-ruleForm"
      >
        <el-form-item ref="phone" prop="phone">
          <img
            class="img_l"
            src="../../../assets/img/login/username.png"
            alt=""
          />
          <el-input
            v-model="loginForm.phone"
            placeholder="请输入手机号"
            maxlength="11"
          ></el-input>
        </el-form-item>
        <el-form-item
          v-if="changeLogin == 1"
          :prop="changeLogin == 1 ? 'password' : ''"
          ref="password"
        >
          <img
            class="img_l"
            src="../../../assets/img/login/password.png"
            alt=""
          />
          <el-input
            v-model="loginForm.password"
            :type="isShowPwd ? 'password' : 'text'"
            maxlength="20"
            placeholder="请输入密码"
          ></el-input>
          <img
            @click="changePwdStatus()"
            v-if="!isShowPwd"
            class="img_r"
            src="../../../assets/img/login/eye01.png"
            alt=""
          />
          <img
            @click="changePwdStatus()"
            v-if="isShowPwd"
            class="img_r"
            src="../../../assets/img/login/eye01.png"
            alt=""
          />
        </el-form-item>

        <el-form-item
          v-else-if="changeLogin == 2"
          :prop="changeLogin == 2 ? 'code' : ''"
          ref="code"
        >
          <img class="img_l" src="@/assets/img/reset/code.png" alt="" />
          <el-input
            v-model="loginForm.code"
            placeholder="请输入短信验证码"
            maxlength="20"
          ></el-input>
          <!-- 短信验证码 -->
          <div class="phoneCode">
            <span class="code" v-show="showCode" @click="getCode"
              >获取验证码</span
            >
            <span v-show="!showCode" class="count">{{ count }} s</span>
          </div>
        </el-form-item>
        <el-form-item style="margin: 40px 0 0 0"></el-form-item>
        <el-form-item>
          <el-button @click="submitForm()">登 录</el-button>
        </el-form-item>
        <div v-if="changeLogin == 1" class="box">
          <div>
            <div class="fr" @click="register()">还没有账号？立即注册</div>
            <div class="fl" @click="forgetPwd()">忘记密码？</div>
          </div>
          <!-- <div class="fc">忘记密码请联系管理员邮箱：service@campcenter.cn</div> -->
        </div>
      </el-form>
    </div>
  </div>
</template>

<script>
/* eslint-disable */
import Cookie from "js-cookie";
import { login, loginCode } from "r/index/login";
import { mobileCheck } from "@/common/utils.js";
import { intervalTime } from "store/time";

export default {
  name: "index-login",
  data() {
    return {
      isShowPwd: true, // 控制密码显示隐藏
      // 手机验证短信
      showCode: true,
      count: "",
      timer: null,
      codeTime: "", //手机验证码倒计时时间
      isShowPwd: true, // 控制密码显示隐藏
      loginForm: {
        phone: null,
        password: null,
        code: null,
      },
      // 表单验证规则对象
      loginFormRules: {
        // 对手机号进行校验
        phone: [
          { required: true, message: "请输入手机号", trigger: "blur" },
          {
            validator: function (rule, value, callback) {
              if (mobileCheck(value) === false) {
                callback(new Error("请输入正确的手机号"));
              } else {
                callback();
              }
            },
            trigger: "blur",
          },
        ],
        // 对密码进行校验
        password: [
          {
            required: true,
            message: "请输入密码",
            transform: (value) => value,
            trigger: "blur",
          },
          {
            type: "string",
            message: "请输入不包含空格的字符",
            trigger: "blur",
            transform(value) {
              if (value && value.indexOf(" ") === -1) {
                return value;
              } else {
                return false;
              }
            },
          },
          {
            trigger: "blur",
            validator: (rule, value, callback) => {
              var passwordreg = /^[a-zA-Z0-9]{6,12}$/;
              // /(?=.*\d)(?=.*[a-zA-Z]).{6,12}/;
              if (!passwordreg.test(value)) {
                callback(new Error("请输入6-12位，包含数字/字母,"));
              } else {
                callback();
              }
            },
          },
        ],
        // 对验证码进行校验
        code: [
          { required: true, message: "请输入验证码", trigger: "blur" },
          { min: 6, max: 20, message: "请输入正确的验证码", trigger: "blur" },
        ],
      },
      changeLogin: 2,
    };
  },
  created() {
    this.$emit("getStatus", false);
    const code = this.$store.state.indexIdentity;
    const endTime = window.localStorage.getItem("login_code_time" + code);

    if (endTime && Number(endTime) > new Date().getTime()) {
      this.loginForm.phone = phone;
      this.intervalHandle(new Date(), Number(endTime));
    }
  },
  methods: {
    // 定时器倒计时
    intervalHandle(startTime, endTime) {
      // 时间差
      const timeLag = intervalTime(startTime, endTime);
      console.log(timeLag);
      if (!this.timer) {
        this.count = timeLag - 1;
        this.showCode = false;
        this.timer = setInterval(() => {
          if (this.count > 0 && this.count <= timeLag) {
            this.count--;
          } else {
            this.showCode = true;
            clearInterval(this.timer);
            this.timer = null;
          }
        }, 1000);
      }
    },
    // 获取手机验证短信
    getCode() {
      if (!this.loginForm.phone) {
        return this.$message.error("请输入手机号");
      }
      // if (!this.codeTime) {
      //   return this.$message.error("您已经获取验证码，请去邮箱中进行查看");
      // }
      // 接口获得验证码
      loginCode({
        phone: this.loginForm.phone,
      }).then((res) => {
        console.log(res, "passwordCode");
        if (res.data.code != 200) {
          return this.$message.error(res.data.message);
        }
        this.$message.success(res.data.message);
        this.codeTime = res.data.data.now * 1000;
        // console.log(this.codeTime)
        let code = this.$store.state.indexIdentity;
        window.localStorage.setItem(
          "login_code_time" + code,
          res.data.data.now * 1000
        );
        this.intervalHandle(new Date(), res.data.data.now * 1000);
      });
    },
    // 忘记账号/密码
    forgetPwd() {
      let code = this.$store.state.indexIdentity;
      this.$router.push("/reset?code=" + code);
    },

    // 去注册
    register() {
      let code = this.$store.state.indexIdentity;
      this.$router.push("/register?code=" + code);
    },
    // 改变密码显示状态
    changePwdStatus() {
      this.isShowPwd = !this.isShowPwd;
    },
    toLogin() {
      this.loginForm = {};
      this.changeLogin = 1;
      this.$nextTick(() => {
        this.$refs["loginFormRef"].clearValidate();
      });
    },
    toCodeLogin() {
      this.loginForm = {};
      this.changeLogin = 2;
      this.$nextTick(() => {
        this.$refs["loginFormRef"].clearValidate();
      });
    },
    // 登录
    submitForm() {
      this.$refs["loginFormRef"].validate((valid) => {
        if (!valid) return;
        let obj = {};
        if (this.changeLogin == 1) {
          obj.phone = this.loginForm.phone;
          obj.password = this.loginForm.password;
        } else {
          obj.phone = this.loginForm.phone;
          obj.code = this.loginForm.code;
        }
        console.log(obj);
        login(obj).then((res) => {
          console.log(res, "login");
          if (res.data.code != 200) {
            return this.$message.error(res.data.message);
          }
          // this.$message.success("登录成功");
          // 跳转到报名
          const code = this.$store.state.indexIdentity;
          // token存储
          window.localStorage.setItem("index-token" + code, res.data.token);
          window.localStorage.setItem("phone" + code, this.loginForm.phone);
          window.localStorage.setItem("email" + code, res.data.email);
          // 报名信息
          window.localStorage.setItem("camp_name" + code, res.data.cam.name);
          //获取主题色
          window.localStorage.setItem(
            "system_color" + code,
            res.data.cam.system_color
          );

          this.$router.replace("/signUp/examInfo?code=" + code);
        });
      });
    },
  },
};
</script>

<style scoped lang="scss">
.flex {
  display: flex;
}
.container {
  height: 440px;
  background: #ffffff;
  box-shadow: 0px 1px 18px 0px rgba(0, 0, 0, 0.06);
  border-radius: 8px;
  padding: 40px 60px;
  margin-top: 0;
  overflow: hidden;
  .title_Login {
    position: relative;
    margin: 19px 0 0 0;
    text-align: center;
    .title {
      height: 20px;
      font-size: 16px;
      font-weight: 500;
      color: var(--color);
      line-height: 20px;
      text-align: right;
    }
    .change_login {
      font-size: 22px;
      margin-top: 32px;
      color: black;
      text-align: center;
    }
  }

  .el-form {
    margin-top: 60px;
    .el-form-item {
      position: relative;
      margin-bottom: 30px;
      &:last-child {
        margin: 0;
      }
      .phoneCode {
        position: absolute;
        z-index: 999;
        top: 50%;
        right: 25px;
        transform: translate(0, -50%);
        cursor: pointer;

        .code {
          font-size: 14px;
          font-weight: 600;
          color: var(--color);
        }
      }
      img.img_l {
        position: absolute;
        left: 25px;
        top: 50%;
        transform: translate(-50%, -50%);
        z-index: 1000;
      }
      img.img_r {
        position: absolute;
        right: 15px;
        top: 50%;
        transform: translate(0, -50%);
        z-index: 1000;
      }
      ::v-deep .el-input__inner {
        height: 50px;
        line-height: 50px;
        padding: 0 10px 0 50px;
        border-radius: 0;
        color: #4d4d4d;
        border: 0;
        border-bottom: 2px solid #d9d9d9;
        &:focus {
          border-bottom-color: var(--color);
        }
      }
      ::v-deep .el-form-item__error {
        color: #e0823d;
      }
      .el-button {
        width: 100%;
        height: 60px;
        background: var(--color);
        border-radius: 4px;
        opacity: 0.8;
        line-height: 50px;
        text-align: center;
        color: #fff;
        font-size: 16px;
        padding: 0;
        margin: 30px 0 0 0;
        border: none;
      }
    }
    .box {
      height: 18px;
      // display: block;
      display: flex;
      flex-direction: column;
      .fl {
        float: right;
        height: 18px;
        line-height: 18px;
        color: #999999;
        margin-top: -10px;
        cursor: pointer;
        &:hover {
          color: var(--color);
          text-decoration: underline;
        }
      }
      .fr {
        float: left;
        height: 18px;
        line-height: 18px;
        color: #999999;
        margin-top: -10px;
        cursor: pointer;
        &:hover {
          color: var(--color);
          text-decoration: underline;
        }
      }
      .fc {
        font-size: 4px;
        float: right;
        // height: 18px;
        line-height: 18px;
        color: #999999;
        margin-top: 10px;
        // cursor: pointer;
        // &:hover {
        //   color: #563279;
        //   text-decoration: underline;
        // }
      }
    }
  }
}
</style>
