import React, {Component} from 'react'
import './ExampleDrawPage.css'
import {GIS} from "iclient3d-plot-diy";
import {Button, Input} from "antd";
import {timer} from "rxjs";


export default class ExampleDrawDyPlantPage extends Component {


    optionObjs = {
        "飞行详标": {
            allowPicking: false,
            bz: true,
            bzlx: 'detail',
            jbwb: 'P:00019',
            xbwb: "F16-1\n美国\n16:45:56\nR:00019\nC:00019",
            type: "2010",
            // showHj: false,
            useModify: false,
            lon: 102.73054539488224, lat: 31.001068100060593, height: 0,
            points: [
                {lon: 102.73554539488224, lat: 31.001068100060593, height: 0},
                {lon: 102.73904539488224, lat: 30.992468100060593, height: 0}
            ],
            iconSize: [[20, 20], [30, 30], [40, 40]]
        },
    }

    drawOps = [];
    timer = null;

    constructor(props) {
        super(props);
        this.state = {
            htmlString: '<h3>正在加载中...</h3>',
            rate: 1000,
            drawCount: 300
        };
    }

    componentDidMount() {
        fetch('./example/ExampleDrawDyPlantPage.md')
            .then(response => response.text())
            .then(mdText => {
                this.setState({htmlString: window.marked.parse(mdText)});
            });
    }

    componentWillUnmount() {
        this.stopTimer();
    }


    async draw(option) {
        this.closeUpdate();
        option.useModify = true;
        delete option.points;
        delete option.lon;
        delete option.lat;
        delete option.height;
        let p = await this.mapFunction.mapApiService.draw(option);
        p.drawEnd.subscribe(value => {
            // alert(p.export());
        })
        this.drawOps.push(p);
    }

    arr2;

    startTimer() {
        if (this.timer) {
            clearInterval(this.timer);
            this.timer = null;
        }

        let arr = [];
        let index = 0;
        for (let key in this.optionObjs) {
            if (!this.optionObjs[key].code) {
                this.optionObjs[key].code = this.optionObjs[key].type + (index++);
            }
            arr.push(this.optionObjs[key]);
            // if (this.optionObjs[key] && this.optionObjs[key].lat) {
            //     arr.push(this.optionObjs[key]);
            // }
        }
        let arr2 = [];
        for (let i = 0; i < parseInt(this.state.drawCount + ''); i++) {
            let index = i % arr.length;
            let option = JSON.parse(JSON.stringify(arr[index]));
            option.lat = arr[index].lat + i * 0.0001;
            option.lon = arr[index].lon + i * 0.0001;
            option.code = option.type + i;
            arr2.push(option);
        }
        this.mapFunction.mapApiService.showDrawDatas(arr2);
        this.arr2 = arr2;

        let i = 0;
        this.timer = setInterval(() => {
            i++;
            for (let one of arr2) {
                let option;
                if (one && one.lat) {
                    // 表示航迹
                    if (one.points && one.points.length > 0) {
                        option = Object.assign({}, one);
                        one.points.push({
                            lat: one.lat,
                            lon: one.lon,
                            height: one.height,
                        });
                        one.lat = one.lat + 0.0001;
                        one.lon = one.lon + 0.0001;

                        option = one;
                    } else {
                        one.lat = one.lat + 0.0001;
                        option = one;
                        // option = {
                        //     lat: one.lat,
                        //     lon: one.lon + i * 0.0001,
                        //     height: one.height,
                        //     allowPicking: one.allowPicking,
                        // }
                    }
                } else if (one && one.points) {
                    one.points = one.points.map(point => {
                        return {
                            lat: point.lat,
                            lon: point.lon + i * 0.0001,
                            height: point.height,
                        }
                    })
                    option = one;
                }


                if (i % 100 == 0) {
                    this.mapFunction.mapApiService.removeDraw(one.code);
                    this.mapFunction.mapApiService.showDrawDatas([one]);
                } else {
                    this.mapFunction.mapApiService.updateDraw(one.code, option);
                }
            }
        }, parseInt(this.state.rate + '') || 1000);
    }

    stopTimer() {
        if (this.timer) {
            clearInterval(this.timer);
            this.timer = null;
        }
        if (this.arr2) {
            for (let one of this.arr2) {
                this.mapFunction.mapApiService.removeDraw(one.code);
            }
            this.arr2 = null;
        }
    }


    updateOption(i) {
        for (let d of this.drawOps) {
            let dd = d.export();

            let op = {};
            if (dd.jbwb) {
                op.jbwb = '更新' + i;
            }
            if (dd.bj) {
                op.bj = dd.bj + 0.01;
            }
            if (dd.kcwb) {
                op.kcwb = '更新' + i;
            }

            if (dd.lon && dd.lat) {
                dd.lon = dd.lon + 0.001;
                dd.lat = dd.lat + 0.0001;
                op.lon = dd.lon;
                op.lat = dd.lat;
            }

            if (dd.points) {
                op.points = dd.points;
                for (let point of op.points) {
                    point.lon = point.lon + 0.001;
                    point.lat = point.lat + 0.0001;
                }
            }
            this.mapFunction.mapApiService.updateDraw(d.code, op);
        }
    }

    changSize() {
        if (this.timer) {
            clearInterval(this.timer);
            this.timer = null;
        }
        let i = 10;
        let draws = this.mapFunction.mapApiService.drawPlotObjs;
        this.timer = setInterval(() => {
            i = i + 1;
            for (let key in draws) {
                let d = draws[key];
                this.mapFunction.mapApiService.dyPlotService.changSize(d, i, i);
            }
        }, 1000);
    }

    changColor() {
        this.mapFunction.mapApiService.dyPlotService.changeLineColor("#00FFE5");
    }

    setDrawScaleOptions() {
        let options = [
            {
                scales: [0, 50],
                width: 20,
                height: 20
            },
            {
                scales: [50, 500],
                width: 32,
                height: 32
            },
            {
                scales: [500, 10000],
                width: 64,
                height: 64
            }
        ]
        this.mapFunction.mapApiService.setDrawScaleOptions(options);
        alert('设置成功！')
    }

    render() {
        return (
            <div className={"example_draw_container"}>
                <h3>军标绘制/展示已有的军标数据</h3>
                <div className={"map_wrapper"}>
                    <GIS refs={
                        e => {
                            this.mapFunction = e
                        }
                    }
                         map2_5D={true}
                         useSvgIcon={true}
                         iconScales={[[0, 2000], [2000, 10000], [10000, 5000000]]}
                         plotUrl={this.state.plotUrl}
                         mapRef={this}
                         showDefaultLayer={true}
                    />
                </div>

                <p>

                    <span>条数：</span>
                    <Input
                        style={{width: '100px', display: 'inline-block'}}
                        placeholder={'请输入条数'}
                        defaultValue={this.state['drawCount']}
                        onChange={(v) => this.setState({drawCount: v.target.value})}
                    />
                </p>
                <p>

                    <span>频率（ms）：</span>
                    <Input
                        style={{width: '100px', display: 'inline-block'}}
                        placeholder={'请输入频率（ms）'}
                        defaultValue={this.state['rate']}
                        onChange={(v) => this.setState({rate: v.target.value})}
                    />
                    <br/>
                </p>
                <Button type="primary" onClick={this.startTimer.bind(this)}>开始</Button>
                <Button type="primary" onClick={this.stopTimer.bind(this)}>结束</Button>
                <div className={"code_wrapper"}>
                    <div dangerouslySetInnerHTML={{__html: this.state.htmlString}}></div>
                </div>
            </div>
        )
    }
}