import { Injectable } from '@angular/core';
import * as _ from "lodash";
import * as legend from "../../config/legend";
import * as series from "../../config/series";
import * as toolbox from "../../config/toolbox";
import * as tooltip from "../../config/tootip";
import * as xAxis from "../../config/xAxis";
import * as yAxis from "../../config/yAxis";
import * as color from "../../config/colors";
import * as backgroundColor from "../../config/backgroundColor";
import * as datazoom from "../../config/datazoom";
import { CommonService } from '../../service/common.service';
import { legendPosition } from './rose-pie-interface'


@Injectable({
  providedIn: 'root'
})
export class RosePieService {

  constructor(
    private commonService: CommonService
  ) { }

  getDefaultOptionsOfRosePieChart = () => {
    let style = this.commonService.changeFontSize();

    let defaultOptions = {
      backgroundColor: backgroundColor.backgroundColor,
      color: color.defaultColors,
      legend: legend.getLegendRightScroll(style),
      toolbox: toolbox.getToolboxBasicMenu(),
      tooltip: tooltip.getTooltipOfPieChart(style),
      series: series.getRosePieChartSeries(style)
    }
    return defaultOptions;
  }
  // 更改toolbox显示状态
  changeToolboxShow(chartOptions, show: boolean) {
    chartOptions.toolbox.show = show;
  }
  // 更改系列名
  changeSeriesName(chartOptions, seriesName: string) {
    chartOptions.series[0].seriesName = seriesName;
  }
  // 更改玫瑰图的类型
  changePieChartRoseType(chartOptions, bcacRoseType: 'radius' | 'area') {
    chartOptions.series[0].roseType = bcacRoseType;
  }
  // 设置圆心的位置
  changeRadius(chartOptions, bcacPieChartRadius: Array<string> | Array<number>) {
    chartOptions.series[0].radius = bcacPieChartRadius;
  }

  // 设置饼图的半径
  changeCenter(chartOptions, bcacPieChartCenter: Array<string> | Array<number>) {
    chartOptions.series[0].center = bcacPieChartCenter;
  }

  // 修改label状态
  changeLabelStatus(chartOption, showLabel: boolean) {
    chartOption.series[0].label.show = showLabel;
  }
  // 修改labelLine length
  changeLabelLineLength(chartOption, labelLineLength: number) {
    chartOption.series[0].labelLine.length = labelLineLength;
  }
  // 修改labelLine length2
  changeLabelLineLength2(chartOption, labelLineLength2: number) {
    chartOption.series[0].labelLine.length2 = labelLineLength2;
  }
  // 更改legend位置
  changeLegendPosition(chartOption, legendPosition: legendPosition) {
    let style = this.commonService.changeFontSize();
    switch (legendPosition) {
      case 'bottom':
        chartOption.legend = legend.getLegendBottomScroll(style)
        break;
      case 'right':
        chartOption.legend = legend.getLegendRightScroll(style)
        break;
    }
  }

  // 更改legend显示状态
  changeLegendShowStatus(chartOptions, showLegend: boolean) {
    chartOptions.legend.show = showLegend;
  }

  // 设置chart数据
  changeChartData(chartOptions, bcacChartData: { name: string, value: string | number }[]) {
    chartOptions.series[0].data = bcacChartData;
  }
}