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PC-20250623MANY\Administrator
2025-07-22 9ec3bd6e8d7357927533d8966f882cb5d28b3e0f
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<template>
  <!-- 永续合约,交割合约公共头部 -->
  <div>
    <div class="contract-header">
      <div class="pl-30 pr-30">
        <div class="flex pt-45 before">
          <div class="flex items-center">
            <!-- <img :src="require(`@/assets/theme/${theme}/image/icon_back.png`)" class="w-35 h-35 back" alt=""
                            @click="$router.push(`/trendDetails/${symbol}`)"> -->
            <img
              :src="require(`@/assets/theme/${theme}/image/convert.png`)"
              alt="convert-img"
              class="w-35 h-35"
              @click="onSidebar"
            />
            <div class="flex pl-21 textColor" @click="onSidebar">
              <div class="font-35">{{ symbolname || "--" }}</div>
              <div class="ml-15">{{ title }}</div>
            </div>
            <div
              class="pl-30 w-160"
              :class="{ 'text-green': range > 0, 'text-red': range <= 0 }"
            >
              {{ range > 0 ? "+" : "" }}{{ range || "--" }}%
            </div>
            <img
              src="../../assets/image/public/k-line.png"
              class="w-44 h-44 right"
              alt=""
              @click="$router.push(`/trendDetails/${symbol}`)"
            />
          </div>
          <div class="flex items-center">
            <!-- <img src="../../assets/image/public/k-line.png" alt="line-img" class="w-38 h-35"
                            @click="jump" /> -->
          </div>
        </div>
        <div class="flex justify-between pt-34">
          <!-- <button
            class="tabBtn w-368 h-74 lh-74 border-none rounded"
            :class="selectIndex == 1 ? 'select-active' : 'no-select'"
            @click="changeTab(1)"
          >
            {{ $t("永续合约") }}
          </button> -->
          <!-- 资金费率​ -->
          <!-- <div class="flex flex-col items-center justify-center ml-20">
            <div class="text-grey font-24">
              {{ $t("资金费率") }}/{{ $t("结束时间") }}
            </div>
            <div class="text-grey font-28 mt-5">0.0003%/{{ countdown  }}</div>
          </div> -->
          <!-- <button class="tabBtn w-368 h-74 lh-74 border-none  rounded"
                        :class="selectIndex == 2 ? 'select-active' : 'no-select'" @click="changeTab(2)">
                        {{ $t('交割合约') }}</button> -->
        </div>
      </div>
    </div>
    <!-- 左侧边弹出菜单 -->
    <van-popup
      class="popup"
      round
      v-model="show"
      close-icon-position="top-left"
      position="left"
      @closed="onClose"
    >
      <div class="pl-42 border-b-color pt-48 pb-48">
        <div class="textColor">
          <span class="font-bold font-45 mr-12"
            >{{ title }} {{ $t("合约") }}</span
          >
          <span class="font-30">/ USDT</span>
        </div>
      </div>
      <div class="pl-42 pr-40">
        <div class="flex justify-between mb-42 mt-53">
          <div class="flex items-center text-grey">
            <div class="mr-12">{{ $t("名称") }}</div>
          </div>
          <div class="flex text-grey">
            <div class="flex items-center">
              <div class="">{{ $t("最新价格") }}</div>
            </div>
            <div class="flex items-center">
              <div class="mr-12">/24H{{ $t("涨跌") }}</div>
            </div>
          </div>
        </div>
        <div
          class="flex justify-between mb-50"
          v-for="item in list"
          :key="item.name"
          @click="onRoute(item)"
        >
          <div>
            <div class="textColor">{{ item.name }}</div>
            <div class="text-grey mt-10">
              {{ selectIndex == 1 ? $t("永续") : $t("交割") }}
            </div>
          </div>
          <div class="text-right">
            <div class="textColor">{{ item.close }}</div>
            <div
              class="mt-10"
              :class="item.change_ratio > 0 ? 'text-green' : 'text-red'"
            >
              {{ item.change_ratio || (item.change_ratio === 0 ? 0 : "--") }}%
            </div>
          </div>
        </div>
      </div>
    </van-popup>
  </div>
</template>
 
<script>
import { Popup } from "vant";
import { mapGetters } from "vuex";
import { _getHomeList } from "@/API/home.api";
import { getStorage, setStorage } from "@/utils/utis";
export default {
  name: "contractHeader",
  props: {
    backFunc: {
      type: Function,
      default: null,
    },
    balance: {
      // 余额
      type: [String, Number],
      default: 0.0,
    },
    // title:{
    //     type:String,
    //     default:''
    // },
    symbol: {
      type: String,
      default: "",
    },
    range: {
      type: String,
      defalult: "",
    },
    selectIndex: {
      type: [String, Number],
      defalult: "",
    },
  },
  components: {
    [Popup.name]: Popup,
  },
  computed: {
    ...mapGetters({
      coinList: "home/coinList",
      theme: "home/theme",
    }),
    title() {
      return [this.$t("永续"), this.$t("交割")][this.selectIndex - 1];
    },
  },
  data() {
    return {
      //   selectIndex2:this.selectIndex,
      show: false,
      timeout: null,
      // title: '',
      list: [
        // { name:"BTC/USDT",close:"22042.28",change_ratio:"2.21"},
        // { name:"XTZ/USDT",close:"1.568",change_ratio:"-7.1"},
        // { name:"ADA/USDT",close:"0.493085",change_ratio:"-4.08"},
      ],
      interval: null,
      countdown: "", // 用于存储倒计时
      symbolname: "",
    };
  },
  created() {
    // this.coins = this.coinList.map(item => item.symbol)
    // console.log('this.coins', this.coins)
    this.symbolname = getStorage("symbolname");
    this.updateCountdown(); // 初始化时立即调用一次
    this.interval = setInterval(this.updateCountdown, 1000); // 每秒更新一次倒计时
  },
  destroyed() {
    clearInterval(this.interval); // 组件销毁时清除定时器
  },
  methods: {
    updateCountdown() {
      const currentTime = new Date(); // 获取当前时间
      const targetTime = new Date(currentTime); // 创建目标时间对象
      targetTime.setHours(24, 0, 0, 0); // 设置目标时间为当前时间后的24小时
 
      const remainingTime = targetTime - currentTime; // 计算倒计时剩余时间
 
      if (remainingTime < 0) {
        clearInterval(this.interval); // 倒计时结束,清除定时器
        this.countdown = "00:00:00";
      } else {
        const hours = Math.floor(remainingTime / (1000 * 60 * 60));
        const minutes = Math.floor(
          (remainingTime % (1000 * 60 * 60)) / (1000 * 60)
        );
        const seconds = Math.floor((remainingTime % (1000 * 60)) / 1000);
        this.countdown = `${hours}:${minutes}:${seconds}`;
      }
    },
    onRoute(item) {
      if (this.$route.params.symbol !== item.symbol) {
        this.$router.push(`/perpetualContract/${item.symbol}`);
        this.$emit("update-coin", item.symbol);
        setStorage("symbol", item.symbol);
        setStorage("symbolname", item.name);
        this.onClose();
        this.$forceUpdate();
      }
      this.show = false;
    },
    onSidebar() {
      // 侧边栏打开
      console.log(this.userInfo);
      this.coins = this.coinList.map((item) => item.symbol);
      this.show = true;
      this.fetchList();
    },
    fetchList() {
      // 获取行情
      _getHomeList(this.coins.join(",")).then((list) => {
        // console.log(list)
        this.list = list;
        if (this.timeout) {
          clearTimeout(this.timeout);
          this.timeout = null;
        }
        this.timeout = setTimeout(() => {
          this.fetchList();
        }, 1000);
      });
    },
    onClose() {
      if (this.timeout) {
        clearTimeout(this.timeout);
        this.timeout = null;
      }
    },
    jump() {
      this.$router.push(`/trendDetails/${this.symbol}`);
    },
    changeTab(index) {
      this.$emit("tab", index);
      // this.selectIndex2 = index;
    },
  },
};
</script>
 
<style lang="scss" scoped>
.before {
  position: relative;
 
  .back {
    position: absolute;
    left: 0;
  }
 
  .right {
    position: absolute;
    right: 0;
  }
}
 
.wallet-background {
  background-color: #e8e8e8;
}
 
.tabBtn {
  // border-radius: 8px;
  border: 1px solid #909090;
  color: #868d9a;
  background: transparent;
}
 
.select-active {
  background-color: transparent;
 
  color: white !important;
 
  @include themify() {
    background: themed("color_main");
  }
 
  border: none;
}
 
.no-select {
}
 
// 弹出层样式
.popup {
  height: 100%;
  width: 670px;
 
  @include themify() {
    background: themed("main_background");
  }
}
 
.border-b-color {
  @include themify() {
    border-bottom: 1px solid themed("border_color");
  }
}
</style>