import * as echarts from "echarts";
import { chartsWidth,emptyData, dataLength,handelProfitrate, handelLineType, handelSwitchs, handelZoom, handelWatermark, fetchBtcPrice, fetchEthPrice, handelSmaData, getDateArray } from "../../util/processingData"
export default {
    data() {
        return {
            lengthTimer:null,
            uprofitLoading: false,
            params: {
                req: "uprofit",
                radius: "btc"
            },
            option: {
                tooltip: {
                    trigger: "axis",
                    //解决tooltip显示不全问题1 
                    confine: true,
                    formatter: function (params) {
                        const date = new Date(params[0].value[0]);
                        const year = date.getFullYear();
                        const month = date.getMonth() + 1;
                        const day = date.getDate();
                        let time =  `${year}-${month}-${day}`;
                        var res =time                       

                        for (let i = 0; i < params.length; i++) {
                            res += `</br>${params[i].marker} ${params[i].seriesName} &nbsp&nbsp&nbsp&nbsp <span style="font-weight: bold">${params[i].value[1]}</span>`

                        }
                        return res;
                    }
                },
                legend: {
                    right: "100",
                    //处理legengd过长
                    // formatter: function (name) {

                    //     return echarts.format.truncateText(name, 100, '14px Microsoft Yahei', '…');
                    // },
                    tooltip: {
                        show: true
                    }
                },
                xAxis: {
                    type: "time",
                    boundaryGap: false,
                    //   axisLabel: {
                    //     formatter: `{yyyy}-{MM}-{dd}`,
                    //   },
                    data: []
                },
                yAxis: [
                    {
                        type: "value",
                        // boundaryGap: [0, "100%"],
                        axisLabel: {
                            formatter: function (e) {

                                let value;
                                if (e > 100000000) {
                                    value = `${e / 100000000}E`;
                                } else if (e > 1000000) {//百万
                                    value = `${e / 1000000}M`;
                                } else if (e >= 10000) {//万
                                    value = `${e / 10000}W`;
                                } else if (e < -1000000) {//百万
                                    value = `${e / 1000000}M`;
                                } else if (e < -10000) {//万
                                    value = `${e / 10000}W`;
                                }
                                else {
                                    value = e;
                                }
                                return value;
                            },
                        },
                    },
                    {
                        type: "value",
                        // boundaryGap: [0, "100%"],
                        show: true,
                        // min: "dataMin",
                        // max: "dataMax",
                        position: "right"
                    },
                    {
                        type: "value",
                        // boundaryGap: [0, "100%"],
                        min: "dataMin",
                        max: "dataMax",
                        show: false,
                    },
                    {
                        type: "value",
                        // boundaryGap: [0, "100%"],
                        min: "dataMin",
                        max: "dataMax",
                        show: false,
                    },
                ],
                dataZoom: [
                    {
                        type: "inside",
                        start: 20,
                        end: 100,
                    },
                    {
                        start: 0,
                        end: 100,
                    },
                ],
                series: [
                    {
                        name: "Unrealized Profit",
                        type: "line",
                        smooth: false,
                        symbol: "circle",
                        showSymbol: false,
                        symbolSize: 5,
                        // areaStyle: {},
                        itemStyle: {
                            color: "#f7931a",
                            borderColor: "rgba(221,220,107,0.1)",
                            borderWidth: 12,
                        },
                        yAxisIndex: 0,
                        lineStyle: {
                            //线条样式
                            color: "#f7931a",
                            width: "1",
                        },
                        data: [],
                    },
                    {
                        name: "Price[BTC]",
                        type: "line",
                        smooth: false,
                        symbol: "circle",
                        symbolSize: 5,
                        showSymbol: false,
                        // areaStyle: {},
                        itemStyle: {
                            color: "#888888",
                            borderColor: "rgba(221,220,107,0.1)",
                            borderWidth: 12,
                        },
                        lineStyle: {
                            //线条样式
                            color: "#888888",
                            width: "1",
                        },
                        yAxisIndex: 1,
                        data: [],
                        //绘制右侧Y轴
                        // markLine: {
                        //     symbol: ["none", "none"], //去掉箭头
                        //     itemStyle: {
                        //         normal: {
                        //             lineStyle: { type: "solid", color: "rgba(0,0,0,0.01)" },
                        //         },
                        //     },
                        //     // lineStyle:{
                        //     //   color:"red"
                        //     // },

                        //     label: {
                        //         formatter: "{b}",
                        //         fontSize: 10,
                        //         color: "rgba(0,0,0,0.8)",
                        //         align: "left",
                        //     },
                        //     data: [
                        //         {
                        //             name: "$0.02",
                        //             yAxis: 0.02,
                        //         },
                        //         {
                        //             name: "$0.06",
                        //             yAxis: 0.06,
                        //         },
                        //         {
                        //             name: "$0.1",
                        //             yAxis: 0.1,
                        //         },
                        //         {
                        //             name: "$0.4",
                        //             yAxis: 0.4,
                        //         },
                        //         {
                        //             name: "$0.8",
                        //             yAxis: 0.8,
                        //         },
                        //         {
                        //             name: "$2",
                        //             yAxis: 2,
                        //         },
                        //         {
                        //             name: "$6",
                        //             yAxis: 6,
                        //         },
                        //         {
                        //             name: "$10",
                        //             yAxis: 10,
                        //         },
                        //         {
                        //             name: "$40",
                        //             yAxis: 40,
                        //         },
                        //         {
                        //             name: "$80",
                        //             yAxis: 80,
                        //         },
                        //         // {
                        //         //     name: "$120",
                        //         //     yAxis: 120,
                        //         // },
                        //         {
                        //             name: "$160",
                        //             yAxis: 160,
                        //         },
                        //         // {
                        //         //     name: "$200",
                        //         //     yAxis: 200,
                        //         // },
                        //         {
                        //             name: "$240",
                        //             yAxis: 240,
                        //         },
                        //         {
                        //             name: "$300",
                        //             yAxis: 300,
                        //         },
                        //         {
                        //             name: "$500",
                        //             yAxis: 500,
                        //         },
                        //         {
                        //             name: "$700",
                        //             yAxis: 700,
                        //         },
                        //         {
                        //             name: "$900",
                        //             yAxis: 900,
                        //         },
                        //         {
                        //             name: "$1100",
                        //             yAxis: 1100,
                        //         },
                        //         // {
                        //         //     name: "$1200",
                        //         //     yAxis: 1200,
                        //         // },
                        //         {
                        //             name: "$1800",
                        //             yAxis: 1800,
                        //         },
                        //         {
                        //             name: "$3000",
                        //             yAxis: 3000,
                        //         },
                        //         //  {
                        //         //   name: "$40W",
                        //         //   yAxis: 400000,
                        //         // },
                        //         {
                        //             name: "$70W",
                        //             yAxis: 700000,
                        //         },
                        //         {
                        //             name: "$40W",
                        //             yAxis: 400000,
                        //         },

                        //         {
                        //             name: "$10W",
                        //             yAxis: 100000,
                        //         },
                        //         {
                        //             name: "$100W",
                        //             yAxis: 1000000,
                        //             // position: ['100%', '50'],
                        //         },
                        //         {
                        //             name: "$120W",
                        //             yAxis: 1200000,
                        //         },

                        //         {
                        //             name: "$140W",
                        //             yAxis: 1400000,
                        //         },
                        //     ],
                        // },
                    },
                    // {
                    //     name: "Price [ETH]",
                    //     type: "line",
                    //     smooth: false, //线条是否圆滑
                    //     symbol: "circle",
                    //     symbolSize: 5,
                    //     showSymbol: false,
                    //     itemStyle: {
                    //         color: "#627eea",
                    //         borderColor: "rgba(221,220,107,0.1)",
                    //         borderWidth: 12,
                    //     },
                    //     lineStyle: {
                    //         //线条样式
                    //         color: "#627eea",
                    //         width: "1",
                    //     },
                    //     yAxisIndex: 2,
                    //     data: [],
                    // },

                ],
            },
            switch3: "",
            btcFlag: null,
            ethFlag: null,
            fatherSmaData: [],
            start: "",
            end: "",
            sma: "",
            times: {
                start: "",
                end: ""
            },
            zoomStart: 0,
            zoomEnd: 0,
        }
    },
    mounted() {
        this.fetchUprofit(this.params.req, this.params.radius)
        this.switch3 = handelSwitchs(this.option, this.switch3)

        this.ethFlag = JSON.parse(localStorage.getItem("ethFlag"));
        this.btcFlag = JSON.parse(localStorage.getItem("btcFlag"));
        this.$addStorageEvent(1, "zoomStart", this.zoomStart);
        this.$addStorageEvent(1, "zoomEnd", this.zoomEnd);
        window.addEventListener("setItem", () => {
            this.ethFlag = JSON.parse(localStorage.getItem("ethFlag"));
            this.btcFlag = JSON.parse(localStorage.getItem("btcFlag"));
            this.zoomStart = localStorage.getItem("zoomStart")
            this.zoomEnd = localStorage.getItem("zoomEnd")

        })

    },
    methods: {
        //初始化图表
        inCharts() {
            if (this.myChart == null) {
                this.myChart = echarts.init(document.getElementById("uprofitBox"));
            }
            this.option = handelZoom(this.myChart, this.option, this, this.zoomStart, this.zoomEnd)

            this.myChart.setOption(this.option);
            chartsWidth("uprofitBox", this);
            window.addEventListener("resize", () => {
                if (this.myChart) this.myChart.resize();
            });
        },
        async fetchUprofit(req, radius, start, end, sma) {
            this.uprofitLoading = true
            const { data } = await this.$API.getCsupply(req, radius, start, end, sma)
            let uprofitData = data.data
            //空数据处理
            let noData = emptyData(data.data, this.option.series, this.inCharts, this)
            if (noData) {
                this.uprofitLoading = false
                return
            }
            this.start = uprofitData[0].date.split("T")[0]
            this.end = uprofitData[uprofitData.length - 1].date.split("T")[0]
            //添加水印
            this.option = handelWatermark(this.option)
            //根据渲染的数据时间渲染对应的价格线和移动平均线
            this.$nextTick(() => {
                //移动平均线没值 才渲染正常价格数据 
                if (this.start && !this.fatherSmaData[0]) {
                    this.handelSonBtcPrice("BTC", true)
                }
                //点击时间 移动平均线有值 就渲染查询移动平均线
                if (this.fatherSmaData[0] && this.start) {
                    this.handelSonSma(this.fatherSmaData, this.start, this.end)
                }
                //渲染ETH
                if (this.ethFlag) {
                    this.$addStorageEvent(1, "ethFlag", JSON.stringify(this.ethFlag));
                    this.handelSonEthPrice("ETH", this.ethFlag)
                }
            })

            let uprofitValueList = []

            uprofitData.forEach(item => {

                uprofitValueList.push(Number(item.value.toFixed(2)))


            })
            this.option.series[0].data = handelProfitrate(uprofitData, uprofitValueList)

            this.inCharts()
            this.uprofitLoading = false

            //判定页面条数是否一致
            if (this.lengthTimer) {
                clearTimeout(this.lengthTimer)
            }
            this.lengthTimer = setTimeout(() => {

                this.$addStorageEvent(1, "lengthFlag", dataLength(this.option, this.option.series[0].data.length), );

            }, 10000)
        },
        //接收Home传的时间handelParmesTime
        handelSonTime(start, end) {
            this.times.start = start;
            this.times.end = end;
            this.fetchUprofit(this.params.req, this.params.radius, this.times.start, this.times.end, this.sma)
        },
        //点击对数/线性按钮切换
        handelLineSwitch() {
            this.option = handelLineType(this.option)
            this.switch3 = handelSwitchs(this.option, this.switch3)
            this.myChart.setOption(this.option);

        },
        //父级点击BTC价格按钮
        handelSonBtcPrice(radius, flag) {
            this.btcFlag = flag
            fetchBtcPrice("BTC", this.option.series[1], this.start, this.end, this.inCharts, this, this.btcFlag)

        },
        //父级点击ETH价格按钮
        handelSonEthPrice(radius, flag) {
            this.ethFlag = flag
            this.$addStorageEvent(1, "ethFlag", JSON.stringify(this.ethFlag));
            fetchEthPrice("ETH", this.option.series[2], this.start, this.end, this.inCharts, this, this.ethFlag)
        },
        //父级选择Sma
        handelSonSma(smaDataList) {

            this.sma = smaDataList
            this.fetchUprofit(this.params.req, this.params.radius, this.times.start, this.times.end, this.sma)
            this.$addStorageEvent(1, "sma", this.sma);

            // this.fatherSmaData = smaDataList
            // handelSmaData(smaDataList, this.option.series[1], this.inCharts,this.start, this.end)

        },
    },
    beforeDestroy() {
        if (this.lengthTimer) {
            clearTimeout(this.lengthTimer)
        }
    }

}