import { Component, AfterViewInit, OnDestroy, ViewChild } from '@angular/core';
import {
  ChartComponent,
  ApexAxisChartSeries,
  ApexNonAxisChartSeries,
  ApexChart,
  ApexXAxis,
  ApexYAxis,
  ApexTitleSubtitle,
  ApexDataLabels,
  ApexStroke,
  ApexFill,
  ApexLegend,
  ApexTooltip,
  ApexMarkers,
  ApexPlotOptions,
  ApexResponsive,
  ApexGrid,
  ApexAnnotations,
  ApexStates,
  ApexTheme,
  NgApexchartsModule,
} from 'ng-apexcharts';

export type ChartOptions = {
  series?: ApexAxisChartSeries | ApexNonAxisChartSeries;
  chart?: ApexChart;
  xaxis?: ApexXAxis;
  yaxis?: ApexYAxis | ApexYAxis[];
  title?: ApexTitleSubtitle;
  subtitle?: ApexTitleSubtitle;
  dataLabels?: ApexDataLabels;
  stroke?: ApexStroke;
  fill?: ApexFill;
  legend?: ApexLegend;
  tooltip?: ApexTooltip;
  markers?: ApexMarkers;
  plotOptions?: ApexPlotOptions;
  responsive?: ApexResponsive[];
  grid?: ApexGrid;
  annotations?: ApexAnnotations;
  states?: ApexStates;
  theme?: ApexTheme;
  colors?: string[];
  labels?: any;
};

@Component({
  selector: 'app-chart',
  standalone: true,
  imports: [NgApexchartsModule],
  templateUrl: './chart.component.html',
})
export class AppChart implements AfterViewInit, OnDestroy {
  @ViewChild('chart') chart!: ChartComponent;
  private VIEWS: any = {
        droplet: { layout: 'custom', positions: 'droplet' },
        tree: { layout: 'custom', positions: 'tree' },
        leaf: { layout: 'custom', positions: 'leaf' },
        sun: { layout: 'custom', positions: 'sun' },
        flame: { layout: 'custom', positions: 'flame' },
        fish: { layout: 'custom', positions: 'fish' },
        house: { layout: 'custom', positions: 'house' },
        battery: { layout: 'custom', positions: 'battery' },
        rocket: { layout: 'custom', positions: 'rocket' },
        bulb: { layout: 'custom', positions: 'bulb' },
        flask: { layout: 'custom', positions: 'flask' },
        car: { layout: 'custom', positions: 'car' },
        plane: { layout: 'custom', positions: 'plane' },
        human: { layout: 'custom', positions: 'human' },
        group: { layout: 'custom', positions: 'group' },
        target: { layout: 'custom', positions: 'target' },
        trophy: { layout: 'custom', positions: 'trophy' },
        moneybag: { layout: 'custom', positions: 'moneybag' },
        funnel: { layout: 'custom', positions: 'funnel' },
        shield: { layout: 'custom', positions: 'shield' },
        gear: { layout: 'custom', positions: 'gear' },
        robot: { layout: 'custom', positions: 'robot' },
        heart: { layout: 'custom', positions: 'heart' },
        pyramid: { layout: 'custom', positions: 'pyramid' },
        star: { layout: 'custom', positions: 'star' },
        arrow: { layout: 'custom', positions: 'arrow' },
        crown: { layout: 'custom', positions: 'crown' },
        cross: { layout: 'custom', positions: 'cross' },
        bolt: { layout: 'custom', positions: 'bolt' },
        globe: { layout: 'custom', positions: 'globe' },
        pin: { layout: 'custom', positions: 'pin' },
        mountain: { layout: 'custom', positions: 'mountain' },
        check: { layout: 'custom', positions: 'check' },
        wifi: { layout: 'custom', positions: 'wifi' },
        pulse: { layout: 'custom', positions: 'pulse' },
        xmark: { layout: 'custom', positions: 'xmark' },
        percent: { layout: 'custom', positions: 'percent' },
        question: { layout: 'custom', positions: 'question' },
        spiral: { layout: 'custom', positions: 'spiral' },
        packed: { layout: 'packed', positions: undefined },
        columns: { layout: 'columns', positions: undefined },
      };

  private setActive = (id: any): any => {
        document
          .querySelectorAll('.actions button[data-view]')
          .forEach(function (btn) {
            btn.classList.toggle('active', btn.getAttribute('data-view') === id)
          })
      };

  private wireGallery = (chart: any): any => {
        var current = 'heart'
        this.setActive(current)
        document
          .querySelectorAll('.actions button[data-view]')
          .forEach(function (btn) {
            btn.addEventListener('click', function () {
              var id = btn.getAttribute('data-view')
              if (id === current) return
              current = id
              this.setActive(current)
              chart.updateOptions({ plotOptions: { unit: this.VIEWS[id] } })
            })
          })
      };

  public chartOptions: Partial<ChartOptions> = {
          series: [576, 168, 42, 34],
          chart: {
            id: 'shapeGallery',
            type: 'unit',
            height: 460,
            animations: {
              enabled: true,
              speed: 900,
            },
          },
          labels: ['Engineering', 'Sales', 'Marketing', 'Operations'],
          colors: ['#008FFB', '#00B8D9', '#FFAB00', '#FF4560'],
          plotOptions: {
            unit: {
              layout: 'custom',
              positions: 'heart',
              // Keyed by global order, so the crowd migrates across a relayout instead
              // of each category fading in and out on the spot.
              transition: 'flow',
              clusterLabels: {
                show: false,
              },
            },
          },
          legend: {
            position: 'bottom',
          },
        };
  ngAfterViewInit() {
    (window as any).ApexCharts.setLicense('APEX-eyJleHBpcnlEYXRlIjoiMjEyNi0wNy0wNCIsImlzc3VlRGF0ZSI6IjIwMjYtMDctMjgiLCJwbGFuIjoicHJlbWl1bSIsImRvbWFpbnMiOlsiYXBleGNoYXJ0cy5jb20iLCIxMjcuMC4wLjEiLCJsb2NhbGhvc3QiXSwic2lnIjoieVBmb1VCc0Z3TU9ZdUEyaEZkR0I2Y1FtZ0JITUtXcVdJSjB2NVRESXRZbFR3eDJMUmh6R2x0RUc3VXJ4X0s3b25ZMWRZb2Z2VGItN01ydFYyNDVyOWcifQ==');
    this.wireGallery(this.chart)

    function wireGallery(chart) {
          var current = 'heart'
          this.setActive(current)
          document
            .querySelectorAll('.actions button[data-view]')
            .forEach(function (btn) {
              btn.addEventListener('click', () => {
                var id = btn.getAttribute('data-view')
                if (id === current) return
                current = id
                this.setActive(current)
                this.chart.updateOptions({ plotOptions: { unit: this.VIEWS[id] } })
              })
            })
        }
  }

  ngOnDestroy() {
    // no cleanup needed
  }
}