<template>
  <div class="common-page qyzz page-t1">
    <div class="option page-row">
      <table-filter ref="filter" :form="form" :Dict="Dict" :rules="rules" :config="form.config" :loadData="loadData" />
    </div>

    <div class="new-container" style="display: flex">
      <div class="canvas-wrapper" style="width: 1000px;">
        <!-- 替换为 Canvas 元素 -->
        <canvas ref="canvas" id="mainCanvas" width="1000" style="background: #f0f0f0"></canvas>
      </div>
      <div class="chart-wrapper" style="padding-left: 0px;">
        <div ref="chartContainer" style="width: 870px; height: 550px; margin-bottom: 20px;border:1px solid gainsboro;">
        </div>
        <div class="chart-btn-group">
          <button size="small" :type="currentChartType === 'line' ? 'primary' : ''" @click="switchChartType('line')">
            折线图
          </button>
          <button size="small" :type="currentChartType === 'column' ? 'primary' : ''"
            @click="switchChartType('column')">
            柱状图
          </button>
        </div>
      </div>
    </div>

    <div class="panel-bottom page-row">
      <div class="ctin-box">
        <div class="content-within">
          <div class="content-fix">
            <div class="toolbar">
              <div>
                <el-button v-for="(item, key) in form.config.otherBtn" size="mini" :type="item.type" :icon="item.icon"
                  @click="item.callback.call(_self, $event)">{{ item.name }}</el-button>
              </div>
              <div>
                <el-button v-for="(item, key) in form.config.rightBtn" size="mini" :type="item.type" :icon="item.icon"
                  @click="item.callback.call(_self, $event)">{{ item.name }}</el-button>
              </div>
            </div>
            <!-- 表格渲染 -->
            <cu-table ref="cuTable" :table="table" :Dict="Dict" :config="form.config" :loadData="loadData" />
          </div>
        </div>
      </div>
    </div>

    <!-- 表单渲染 -->
    <cu-form ref="cuForm" :form="form" :Dict="Dict" :rules="rules" :submit="submitForm" :cancel="cancelForm"
      :watchKeys="['paperfilename']" />
  </div>
</template>

<script>
import Highcharts from "highcharts";
import { reqApi, Config } from "@/assets/js/httpApi.js";
import { Tools } from "@/assets/js/common.js";
import DateRangePicker from "@/components/DateRangePicker";
import TableFilter from "@/components/TableFilter";
import cuForm from "@/components/cuForm";
import cuTable from "@/components/cuTable";
import request from "@/utils/request";

export default {
  name: "Dashboard",
  components: {
    DateRangePicker,
    TableFilter,
    cuForm,
    cuTable
  },
  data() {
    return {
      Dict: { selectList: [] },
      table: {
        page: 1,
        size: 10,
        total: 0,
        loading: false,
        dataList: []
      },
      rules: {},
      form: {
        title: "",
        visible: false,
        reqType: "add",
        historyDialog: false,
        status: { cu: 0 },
        query: {},
        search: {},
        item: {},
        file: 0,
        config: {}
      },
      // 新增图表相关数据
      chartVisible: true, // 图表弹窗可见性
      deviceList: [{ id: "test001", name: "测试设备1" }], // 设备列表数据
      selectedDevice: null, // 选中设备ID
      dateRange: [null, null], // 日期范围选择
      currentChartType: "line", // 当前图表类型（line/column）
      chartLoading: false, // 图表加载状态
      chartInstance: null, // Highcharts实例引用

      // ...原有data属性保持不变...
      canvas: null, // Canvas 实例
      ctx: null, // 2D 上下文
      bgImage: null, // 背景图对象
      waterImage: null, // 新增：water.png 图片对象
      poImage: null, // 新增：po.png 图片对象
      // Canvas绘制配置（支持批量扩展）
      poConfigs: [
        { x: 0, y: null, width: 879, height: 150 }, // 第一张po.png配置
        { x: 0, y: null, width: 879 - 250, height: 150 } // 第二张po.png配置（宽度减少250px）
      ],
      poConfigs: [
        { x: null, y: null, width: 6, height: 121, image: "guanImage" }, // 第一张guan0.png
        { x: null, y: null, width: 6, height: 200, image: "guanImage" } // 第二张guan0.png（高度调整）
      ],
      lineConfigs: [
        { points: [], color: "red", lineWidth: 2 }, // 红色连接线配置
        { points: [], color: "yellow", lineWidth: 2 } // 黄色连接线配置
      ],
      canvasDataReal: [],
      // canvasData: [
      //   {
      //     name: "剖面名称",
      //     height: "剖面高度",
      //     width: "剖面宽度",
      //     code: "剖面编号",
      //     sdeg: "水区扇形起始角度",
      //     diameter: "总直径",
      //     jrxStepsDtoList: [
      //       {
      //         name: "台阶名称",
      //         code: "台阶编号",
      //         height: "高度(米)",
      //         width: "宽度(米)",
      //         slope: "坡度(deg)"
      //       }
      //     ],
      //     equipmentDataList: [
      //       {
      //         sensorid: "设备id",
      //         sensorname: "设备名称",
      //         unit: "设备单位",
      //         stage: "水位（传感器到水面的距离）",
      //         depth: "浸润线埋深(水位到管口的距离)(m)",
      //         smhb: "// 水面海拔",
      //         time: "时间",
      //         holeDepth: "孔口高程",
      //         jrxTrepanning: "浸润线开口深度",
      //         redAlarm: "红色预警 此预警值针对的是depth 浸润线埋深",
      //         orangeAlarm: "橙色预警",
      //         yellowAlarm: "黄色预警",
      //         blueAlarm: "蓝色预警"
      //       }
      //     ]
      //   }
      // ]
    };
  },
  created() {
    // 获取基本信息
    this.pageApi = Config.getModuleInfo(this);
    this.Dict = this.pageApi.Dict;
    this.form.config = this.pageApi.config;
    this.rules = reqApi.getRules(this.Dict.baseInfo) || this.Dict.rules || {};
    this.pageApi.created && this.pageApi.created();

    // 新增：获取地址栏deviceId参数并设置到form.query.code
    const deviceId = this.$route.query.deviceId;
    if (deviceId) {
      this.form.query.sensorid = deviceId; // 将deviceId赋值到查询条件的code字段
    }
    // this.handleCanvasData(this.canvasData);
  },
  mounted() {
    // 新增：动态调整Canvas尺寸 目前支持7层。
    const poCount = 4;
    const lineCount = 5;
    let canvasWidth = 1000; // 默认宽度
    let canvasHeight = 600; // 默认高度
    if (poCount > 4) {
      canvasHeight = poCount * 150; // 高度 = 个数 × 150px
      // canvasWidth = 1000 + (poCount - 4) * 150; // 宽度 = 原宽度 + (个数-4)×150px
    }

    // 更新Canvas元素属性和样式
    const canvasEl = this.$refs.canvas;
    if (canvasEl) {
      // 实际绘图区域尺寸（关键属性）
      canvasEl.width = canvasWidth;
      canvasEl.height = canvasHeight;
      // 显示尺寸（与绘图区域保持一致）
      canvasEl.style.width = `${canvasWidth}px`;
      canvasEl.style.height = `${canvasHeight}px`;
    }

    // // 数据清洗
    // const po_pad_right = poCount > 4 ? 130 : 180; // 第一个台阶距离画布的距离
    // const poH = 150;
    // const line_color = ["red", "yellow", "green", "blue", "white"];
    // this.poConfigs = [];
    // this.guanConfigs = [];
    // this.lineConfigs = [];

    // for (let index = 0; index < poCount; index++) {
    //   // 坡数据数据格式处理
    //   this.poConfigs.push({
    //     x: 0,
    //     y: canvasHeight - (index + 1) * poH,
    //     width: canvasWidth - (index + 1) * po_pad_right,
    //     height: poH
    //   });
    //   // 管孔数据数据格式处理
    //   this.guanConfigs.push({
    //     x: this.poConfigs[index].width * 0.75,
    //     y: canvasHeight - this.poConfigs[index].height * (index + 1) + 30,
    //     width: 6,
    //     height: index == 0 ? 100 : 200,
    //     image: "guanImage"
    //   });
    // }

    // // 警戒线逻辑- 初始化4条线
    // for (let index1 = 0; index1 < lineCount; index1++) {
    //   this.lineConfigs.push({
    //     // 设置
    //     points: [],
    //     color: line_color[index1],
    //     lineWidth: 2,
    //     cha: 20 * index1 // 每条线之间的差值
    //   });
    // }

    // // 警戒线种类下，根据管孔个数，设定对应的坐标点
    // this.lineConfigs.forEach((line, index) => {
    //   // 几个管孔几个坐标点
    //   this.guanConfigs.forEach((guan, subindex) => {
    //     line.points.push({
    //       x: guan.x + 1,
    //       y: guan.y + 30 + line.cha
    //     });
    //   });
    // });

    this.$nextTick(() => {
      this.loadData();
    });

    // 获取选择列表字典
    var selectList = this.Dict.selectList;
    Tools.asyncLoop.call(this, selectList, function (key, value, next) {
      if (typeof value === "function") {
        value.call(this.Dict).then(function (res) {
          selectList[key] = res;
          next();
        });
      } else {
        next();
      }
    });

    this.getCanvasData()
    // 新增：在图表初始化的 $nextTick 后初始化 Canvas（确保 DOM 已渲染）
    this.$nextTick(() => {
      // 初始化 Canvas
      // setTimeout(() => {
      //   this.initCanvas();
      // }, 1000);
    });
  },
  methods: {

    getCanvasData() {
      const params = {}
      request({
        url: "tab/jrx/dissect/visual-xinHua",
        method: "get",
        params
      }).then(res => {
        const data = res.body;
        console.log('接口数据', data)
        this.handleCanvasData(data)
        this.initCanvas()

      })
    },
    handleCanvasData(list = []) {
      // 新增：动态调整Canvas尺寸 目前支持7层。
      const poCount = list[0].jrxStepsDtoList.length;
      const lineCount = 5;
      let canvasWidth = 1000; // 默认宽度
      let canvasHeight = 600; // 默认高度
      if (poCount > 4) {
        canvasHeight = poCount * 150; // 高度 = 个数 × 150px
        // canvasWidth = 1000 + (poCount - 4) * 150; // 宽度 = 原宽度 + (个数-4)×150px
      }

      // 更新Canvas元素属性和样式
      const canvasEl = this.$refs.canvas;
      if (canvasEl) {
        // 实际绘图区域尺寸（关键属性）
        canvasEl.width = canvasWidth;
        canvasEl.height = canvasHeight;
        // 显示尺寸（与绘图区域保持一致）
        canvasEl.style.width = `${canvasWidth}px`;
        canvasEl.style.height = `${canvasHeight}px`;
      }

      // 数据清洗
      const po_pad_right = poCount > 4 ? 130 : 180; // 第一个台阶距离画布的距离
      const poH = 150;
      const line_color = ["red", "yellow", "green", "blue", "white"];
      this.canvasData.poConfigs = [];
      this.canvasData.guanConfigs = [];
      this.canvasData.lineConfigs = [];

      for (let index = 0; index < poCount; index++) {
        // 坡数据数据格式处理
        this.poConfigs.push({
          x: 0,
          y: canvasHeight - (index + 1) * poH,
          width: canvasWidth - (index + 1) * po_pad_right,
          height: poH
        });
        // 管孔数据数据格式处理
        this.guanConfigs.push({
          x: this.poConfigs[index].width * 0.75,
          y: canvasHeight - this.poConfigs[index].height * (index + 1) + 30,
          width: 6,
          height: index == 0 ? 100 : 200,
          image: "guanImage"
        });
      }

      // 警戒线逻辑- 初始化4条线
      for (let index1 = 0; index1 < lineCount; index1++) {
        this.lineConfigs.push({
          // 设置
          points: [],
          color: line_color[index1],
          lineWidth: 2,
          cha: 20 * index1 // 每条线之间的差值
        });
      }

      // 警戒线种类下，根据管孔个数，设定对应的坐标点
      this.lineConfigs.forEach((line, index) => {
        // 几个管孔几个坐标点
        this.guanConfigs.forEach((guan, subindex) => {
          line.points.push({
            x: guan.x + 1,
            y: guan.y + 30 + line.cha
          });
        });
      });
    },
    // 处理canvas数据
    handleCanvasData1(list = []) {
      const canvasData = { poConfigs: [], guanConfigs: [], lineConfigs: [] };
      canvasData.lineConfigs = [
        { points: [], color: "red", lineWidth: 2 }, // 红色连接线配置
        { points: [], color: "yellow", lineWidth: 2 }, // 黄色连接线配置
        { points: [], color: "green", lineWidth: 2 }, // 绿色连接线配置
        { points: [], color: "blue", lineWidth: 2 }, // 蓝色连接线配置
        { points: [], color: "white", lineWidth: 2 } // 实际连接线配置
      ];
      const tjNumber = list[0].jrxStepsDtoList.length;
      //第一层台阶的开孔深度和设备图片相除的系数
      const sbHeightModulus = list[0].equipmentDataList[0].jrxTrepanning / 130;
      for (let index = 0; index < tjNumber; index++) {
        canvasData.poConfigs.push({
          x: 0,
          y: 600 - (150 * index),
          width: 879 - 250 * index,
          height: 150
        });
        canvasData.guanConfigs.push({
          x: 820 - 250 * index,
          y: 600 - 150 * index,
          width: 6,
          height:
            list[0].equipmentDataList[index].jrxTrepanning * sbHeightModulus,
          image: "guanImage"
        });
        // 向红色连接线配置push数据
        canvasData.lineConfigs[0].points.push({
          x: 820 - 250 * index, // x坐标
          y:
            600 -
            150 * index +
            list[0].equipmentDataList[index].redAlarm * sbHeightModulus // y坐标
        });
        // 向黄色连接线配置push数据
        canvasData.lineConfigs[1].points.push({
          x: 820 - 250 * index, // x坐标
          y:
            600 -
            150 * index +
            list[0].equipmentDataList[index].orangeAlarm * sbHeightModulus // y坐标
        });
        // 向绿色连接线配置push数据
        canvasData.lineConfigs[2].points.push({
          x: 820 - 250 * index, // x坐标
          y:
            600 -
            150 * index +
            list[0].equipmentDataList[index].yellowAlarm * sbHeightModulus // y坐标
        });
        // 向蓝色连接线配置push数据
        canvasData.lineConfigs[3].points.push({
          x: 820 - 250 * index, // x坐标
          y:
            600 -
            150 * index +
            list[0].equipmentDataList[index].blueAlarm * sbHeightModulus // y坐标
        });
        // 向实际连接线配置push数据
        canvasData.lineConfigs[4].points.push({
          x: 820 - 250 * index, // x坐标
          y:
            600 -
            150 * index +
            list[0].equipmentDataList[index].depth * sbHeightModulus // y坐标
        });
      }
      console.log('加工后的数据结构', canvasData)
      this.canvasDataReal = canvasData
    },
    /** 初始化 Canvas 画布及坐标系 */
    initCanvas() {
      // 获取 Canvas 元素和上下文
      this.canvas = this.$refs.canvas; // document.getElementById('mainCanvas')
      if (!this.canvas) {
        console.error("Canvas 元素未找到");
        return;
      }
      console.log(this.canvas, "canvas");
      this.ctx = this.canvas.getContext("2d");

      // 坐标系变换：将原点移至左下角（默认原点在左上角）
      this.ctx.translate(0, this.canvas.height); // 向下移动画布高度
      this.ctx.scale(1, -1); // 翻转 Y 轴方向（上为正）

      // // 加载背景图并绘制
      // this.loadBackgroundImage();
      // 加载所有图片并绘制
      this.loadAllImages();
    },

    // 绘制单个po.png（支持配置参数）
    drawPoImage(config) {
      this.ctx.save();
      this.ctx.setTransform(1, 0, 0, 1, 0, 0);
      // 动态计算y坐标（若未指定则默认画布底部-高度）
      this.ctx.drawImage(
        this.poImage,
        config.x,
        config.y,
        config.width,
        config.height
      );
      this.ctx.restore();
    },

    // 绘制单个guan.png（支持不同图片类型）
    drawGuanImage(config) {
      this.ctx.save();
      this.ctx.setTransform(1, 0, 0, 1, 0, 0);
      const targetImage = this[config.image]; // 根据配置获取具体图片对象（如guanImage/guanImage1）
      this.ctx.drawImage(
        targetImage,
        config.x,
        config.y,
        config.width,
        config.height
      );
      this.ctx.restore();
    },

    // 绘制连接线（支持多坐标点）
    drawLine(config) {
      this.ctx.save();
      this.ctx.setTransform(1, 0, 0, 1, 0, 0);
      this.ctx.strokeStyle = config.color;
      this.ctx.lineWidth = config.lineWidth;
      this.ctx.beginPath();
      config.points.forEach((point, index) => {
        index === 0
          ? this.ctx.moveTo(point.x, point.y)
          : this.ctx.lineTo(point.x, point.y);
      });
      this.ctx.stroke();
      this.ctx.restore();
    },

    // 绘制背景图（独立方法）
    drawBackground() {
      this.ctx.save();
      this.ctx.setTransform(1, 0, 0, 1, 0, 0);
      this.ctx.drawImage(
        this.bgImage,
        0,
        0,
        this.canvas.width,
        this.canvas.height
      );
      this.ctx.restore();
    },

    // 绘制water.png（独立方法）
    drawWaterImage() {
      this.ctx.save();
      this.ctx.setTransform(1, 0, 0, 1, 0, 0);
      this.ctx.drawImage(
        this.waterImage,
        0,
        this.canvas.height - 255,
        485,
        255
      );
      this.ctx.restore();
    },

    // 重构后的统一绘制入口（通过配置驱动）
    drawAllImages() {
      // 1. 绘制背景图
      this.drawBackground();

      // 2. 绘制po.png（遍历配置数组）
      console.log(this.canvasDataReal.poConfigs, "poConfigs");
      this.canvasDataReal.poConfigs.forEach((config, index) => {
        this.drawPoImage(config);
      });

      // 3. 绘制guan.png（遍历配置数组）
      console.log(this.canvasDataReal.guanConfigs, "guanConfigs");
      this.canvasDataReal.guanConfigs.forEach((config, index) => {
        this.drawGuanImage(config);
      });

      // 4. 绘制连接线（遍历配置数组）
      this.canvasDataReal.lineConfigs.forEach((config, index) => {
        this.drawLine(config);
      });

      // 5. 绘制water.png
      this.drawWaterImage();
    },
    /** 加载所有图片并绘制 */
    loadAllImages() {
      // 加载背景图（原有）
      this.bgImage = new Image();
      this.bgImage.src = require("@/assets/images/jrx/bg.png");

      // 加载 water.png
      this.waterImage = new Image();
      this.waterImage.src = require("@/assets/images/jrx/water.png");

      // 加载 po.png
      this.poImage = new Image();
      this.poImage.src = require("@/assets/images/jrx/po.png");

      // 加载 guan.png
      this.guanImage = new Image();
      this.guanImage.src = require("@/assets/images/jrx/guan0.png");

      // 等待所有图片加载完成
      Promise.all([
        new Promise(resolve => (this.bgImage.onload = resolve)),
        new Promise(resolve => (this.waterImage.onload = resolve)),
        new Promise(resolve => (this.poImage.onload = resolve)),
        new Promise(resolve => (this.guanImage.onload = resolve))
      ])
        .then(() => {
          // 所有图片加载完成后绘制
          this.drawAllImages();
        })
        .catch(() => {
          console.error("部分图片加载失败");
        });
    },

    /** 初始化图表（关键修改：调整图例位置） */
    initChart1() {
      let params = {
        sort: "date,desc"
      };
      if (this.form.query.daterange) {
        params.daterange = this.form.query.daterange.join(",");
      }
      if (this.form.query.sensorid) {
        params.code = this.form.query.sensorid;
      }
      request({
        url: "data/st/imghistory",
        method: "get",
        params
      }).then(res => {
        const data = res.body;
        // const data = this.getChartData().body
        console.log("data", data);
        const chartData = this.seriesDataFormat(data, { datekey: "date" });

        var warningLine = undefined; // this.form.config.warningLine;
        var option = {
          valEnabled: true,
          opacity: 1,
          lineWidth: 3
        };
        var alarmData = this.discernValidAlarmValue(
          data.alarm,
          data.lists,
          chartData.series,
          warningLine,
          option
        );
        // const chartData = data

        console.log("chartCData", chartData);
        Highcharts.setOptions({
          global: {
            useUTC: false
          },
          lang: {
            resetZoom: "重置缩放比例"
          }
        });

        this.chartInstance = new Highcharts.chart(this.$refs.chartContainer, {
          chart: {
            //type: '',
            backgroundColor: "transparent",
            //marginTop:30,
            //marginBottom:30,
            //marginLeft:30,
            zoomType: "x" // xy
          },
          valEnabled: true,
          opacity: 1,
          lineWidth: 3,
          title: {
            text: ""
          },
          subtitle: {
            text: ""
          },
          tooltip: {
            enabled: false,
            borderWidth: 10
          },
          xAxis: {
            type: "datetime",
            // 最为关键的代码：如果为空数组，则导致日期格式化失效！！
            categories: chartData.categories[0] && chartData.categories,
            lineWidth: 0,
            //lineColor:'#ff0000',
            gridLineColor: "#aaa",

            dateTimeLabelFormats: {
              millisecond: "%H:%M:%S.%L",
              second: "%H:%M:%S",
              minute: "%H:%M",
              hour: "%H:%M",
              day: "%m-%d",
              week: "%m-%d",
              month: "%Y-%m",
              year: "%Y"
            }
          },
          yAxis: {
            title: {
              text: ""
            },
            labels: {
              x: -6
            },
            gridLineColor: "#aaa",
            max: null
          },
          plotOptions: {
            column: {
              borderWidth: 0
              //y:50,
              //itemMarginTop:50,
            },
            bar: {
              borderWidth: 0
            }
          },
          tooltip: {
            // {point.y:.4f}	// 保留4位小数
            //headerFormat: '<span style="font-size:10px">{point.key}</span><table>',
            pointFormat:
              '<tr><td style="color:{series.color};padding:0">{series.name}:</td>' +
              '<td style="padding:0"><b>{point.y}' +
              data.danwei +
              "</b> </td></tr>",
            footerFormat: "</table>",
            shared: true,
            useHTML: true,
            dateTimeLabelFormats: {
              millisecond: "%H:%M:%S.%L",
              second: "%H:%M:%S",
              minute: "%H:%M",
              hour: "%H:%M",
              day: "%m-%d %H时",
              week: "%m-%d",
              month: "%Y-%m",
              year: "%Y"
            }
          },
          legend: {
            enabled: chartData.series.length > 1 ? true : false,
            // 图例定位
            layout: "horizontal", // 水平布局:“horizontal”, 垂直布局:“vertical”
            floating: false, // 图列是否浮动
            align: "right",

            // 图例容器
            //width:'100%',		// number	|| String
            padding: 2, // 内边距
            margin: 2,
            borderRadius: 5,
            //borderWidth:1,
            verticalAlign: "top",

            // 图例项
            //itemWidth:120,		// 宽度
            itemDistance: 10, // 间距	20
            y: -10,
            itemMarginTop: 2,
            itemStyle: {},
            itemHoverStyle: {}
          },
          credits: {
            enabled: false
          },
          series: chartData.series
        });
      });
    },
    seriesDataFormat(data, opts) {
      var names = data.names || [],
        list = data.list || data.lists,
        series = [],
        categories = [],
        maxVal = 0;
      if (names[0] && list) {
        var colors = [
          "#7CB5EC",
          "#90ED7D",
          "#F7A35C",
          "#8085E9",
          "#F15C80",
          "#E4D354",
          "#2B908F",
          "#F45B5B",
          "#91E8E1",
          "#0769CB",
          "#00ABBD",
          "#ffd886",
          "#9F2E61",
          "#4D670C"
        ];

        var len = names.length;
        for (var i = 0; i < len; i++) {
          var item = names[i];
          var serie = {
            name: item.name,
            data: [],
            key: item.key,
            type: data.chartType,
            color: colors[i]
          };
          opts && serie.type && (serie.type = opts.type);
          series.push(serie);
        }

        for (var item of list) {
          var values = item.values;
          //var datetime = item[opts.datekey || 'dateUnit'];
          //var time = datetime.indexOf(' ') > 0 ? datetime.split(' ')[1] : datetime;
          var timestamp = item["date"];

          //categories.push(timestamp);
          for (var serie of series) {
            var value = values[serie.key] * 1;
            Math.abs(value) > maxVal && (maxVal = Math.abs(value));
            serie.data.push([timestamp, value]);
          }
        }
      }
      return { series: series, categories: categories, maxVal: maxVal };
    },
    discernValidAlarmValue(alarms, list, series, direction, opts) {
      var xLength = (list || []).length,
        maxAlarm = 0,
        opts = opts || {};
      if (alarms && xLength) {
        var value = alarms.value;

        // discern
        var levelDist = [
          { color: "red", name: "红色报警线" },
          { color: "orange", name: "橙色报警线" },
          { color: "yellow", name: "黄色报警线" },
          { color: "blue", name: "蓝色报警线" }
        ],
          alarmLine = {},
          setAlarmSerie = function (value, name, color) {
            // 修改蓝色色值
            color === "blue" && (color = "#3BAFFB");
            var sx = list[0].date,
              ex = list[xLength - 1].date;
            var serie = {
              name: name,
              type: "spline",
              data: [{ x: sx, y: value }, { x: ex, y: value }],
              color: color,
              enableMouseTracking: false,
              legend: false,
              showInLegend: false,
              dashStyle: "ShortDot",
              lineWidth: opts.lineWidth || 1,
              states: {
                inactive: {
                  opacity: opts.opacity
                }
              },
              dataLabels: {
                enabled: opts.valEnabled || false, // 数据值, 2022/11/11(周五) 因多条报警线暂时关闭
                //backgroundColor:'red',
                verticalAlign: "middle",
                padding: 0,
                defer: false,
                allowOverlap: true,
                color: color,
                style: {
                  textOutline: "none"
                }
              },
              tooltip: {
                //footerFormat:'',
                //pointFormat:'',
                headerFormat: ""
                //nullFormat:'',
              },
              marker: {
                enabled: false
              },
              zIndex: -10
            };
            series.push(serie);
          };

        /* 智能报警线
      var level = (~~alarms.alarmLevel || levelDist.length+1) - 1;
      var nearLevel = level ? level - 1 : level;
      var alarm = levelDist[level];
      var nearAlarm = levelDist[nearLevel];
      nearAlarm.value = value[nearAlarm.color];
      alarmLine[nearAlarm.color] = nearAlarm;
      if(alarm){
        alarm.value = value[alarm.color];
        alarmLine[alarm.color] = alarm;
      }; */

        // 多条报警线
        for (var item of levelDist) {
          item.value = value[item.color];
          alarmLine[item.color] = item;
        }

        // add
        for (var key in alarmLine) {
          var line = alarmLine[key];
          line.value > maxAlarm && (maxAlarm = line.value);
          setAlarmSerie(line.value, line.name, line.color);
          direction && setAlarmSerie(0 - line.value, line.name, line.color);
        }
      }
      return { series, maxAlarm };
    },

    /** 切换图表类型 */
    switchChartType(type) {
      this.currentChartType = type;
      if (this.chartInstance) {
        this.chartInstance.series.forEach(series => {
          series.update({ type: this.currentChartType });
        });
      }
    },
    loadData: function () {
      console.log(this.form, "form");
      this.initChart1();

      return reqApi.common.getRequst;
    },
    cancelForm() {
      this.form.visible = false;
    },
    submitForm(form, item) {
      reqApi.common.submitForm.call(this, form, item);
    }
  }
};
</script>
<style rel="stylesheet/scss" lang="scss" scope>
.qyzz {}
</style>
