rt-sim-training-client/src/views/display/menuScreen.vue

<template>
  <div>
    <div class="display-card" :style="{top: offset+'px'}">
      <el-row>
        <span v-if="countTime" class="display-score">试用时间：{{ countTime }}</span>
      </el-row>
    </div>
  </div>
</template>

<script>
import { getGoodsTryUse } from '@/api/management/goods';
import { PermissionType } from '@/scripts/ConstDic';
import { exitFullscreen } from '@/utils/screen';
import { getCountTime } from '@/utils/index';
import { runDiagramIsStart, runDiagramGetTime, runDiagramStart } from '@/api/simulation';
import { timeFormat } from '@/utils/date';

export default {
	name: 'MenuScreen',
	props: {
		group: {
			type: String,
			required: true
		},
		offset: {
			type: Number,
			required: true
		}
	},
	data() {
		return {
			tryTime: 0, // 进入页面多少秒
			timeNow: 0, // 进入页面 相对时间
			time: null, // 定时器
			countTime: 0, //  显示 倒计时
			remainingTime: 0,
			goodsId: this.$route.query.goodsId,
			try: this.$route.query.try, // 是否是试用权限
			training: {
				id: '',
				name: '',
				remarks: ''
			}
		};
	},
	watch: {
		'$store.state.training.subscribeCount': function () {
			this.group && this.initLoadPage();
		}
	},
	beforeDestroy() {
		if (this.time) {
			this.setTryTime();
			clearTimeout(this.time);
		}
	},
	methods: {
		async initLoadPage() {
			try {
				if (this.try != '0') {
					const data = {
						productType: PermissionType.SCREEN
					};

					const resr = await getGoodsTryUse(data);
					if (resr && resr.code == 200) {
						this.remainingTime = resr.data.tryTime;
						this.timeNow = Date.parse(new Date()) / 1000 + this.remainingTime;
						if (this.try) {
							this.time = setInterval(() => {
								this.tryTime += 1;
								this.countTime = getCountTime(this.timeNow);
								if (this.countTime == -1) {
									this.back();
								}
							}, 1000);
						}
					} else {
						this.$messageBox(`获取时间失败`);
					}
				}

				const initTime = this.$route.query.initTime;
				const retp = await runDiagramIsStart(this.group);
				if (retp && !retp.data) {
					await runDiagramStart({ initTime: initTime }, this.group);
				}

				await this.$store.dispatch('training/simulationStart');
				await this.loadSystemTime();
			} catch (error) {
				console.log(error);
			}
		},
		async loadSystemTime() {
			const rest = await runDiagramGetTime(this.group);
			if (rest && rest.code == 200) {
				this.$store.dispatch('training/setInitTime', +new Date(`${new Date().getFullYear()} ${timeFormat(rest.data)}`));
			}
		},
		setTryTime() {
			if (this.try) {
				this.$emit('tryTime', { time: this.tryTime, goodsId: this.goodsId });
			}
		},
		back() {
			this.$store.dispatch('training/over').then(() => {
				Notification.closeAll();
				history.go(-1);
				exitFullscreen();
			});
		}
	}
};
</script>
<style rel="stylesheet/scss" lang="scss" scoped>
    @import "src/styles/mixin.scss";

    .display-card {
        z-index: 9;
        display: inline;
        position: absolute;
        top: 17px;
        left: 30px;
    }

    .display-card .el-row {
        line-height: 32px !important;
    }

    .display-score {
        background-color: black;
        display: -moz-inline-box;
        display: inline-block;
        text-align: left;
        height: 32px;
        line-height: 24px;
        border-radius: 4px;
        padding-left: 2px;
        margin-left: 10px;
        font-family: "Microsoft" !important;
        font-size: 18px !important;
        color: #fff;
    }

    .display-draft {
        position: absolute;
        float: right;
        right: 15px;
        bottom: 15px;
    }
</style>