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;
  public chartOptions: Partial<ChartOptions> = {
          series: [
            {
              name: 'Phones',
              data: [44, 55, 41, 67, 22, 43],
            },
            {
              name: 'Tablets',
              data: [13, 23, 20, 8, 13, 27],
            },
            {
              name: 'Laptops',
              data: [11, 17, 15, 15, 21, 14],
            },
            {
              name: 'Wearables',
              data: [21, 7, 25, 13, 22, 8],
            },
          ],
          chart: {
            type: 'bar',
            height: 350,
            stacked: true,
            toolbar: {
              show: true,
            },
            zoom: {
              enabled: true,
            },
          },
          responsive: [
            {
              breakpoint: 480,
              options: {
                legend: {
                  position: 'bottom',
                  offsetX: -10,
                  offsetY: 0,
                },
              },
            },
          ],
          plotOptions: {
            bar: {
              horizontal: false,
              borderRadius: 10,
              borderRadiusApplication: 'end', // 'around', 'end'
              borderRadiusWhenStacked: 'last', // 'all', 'last'
              dataLabels: {
                total: {
                  enabled: true,
                  style: {
                    fontSize: '13px',
                    fontWeight: 900,
                  },
                },
              },
            },
          },
          title: {
            text: 'Revenue by Product Line',
            align: 'left',
          },
          xaxis: {
            categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun'],
          },
          yaxis: {
            labels: {
              formatter: (val) => {
                return '$' + val + 'k'
              },
            },
          },
          legend: {
            position: 'right',
            offsetY: 40,
          },
          fill: {
            opacity: 1,
          },
        };
  ngAfterViewInit() {
    (window as any).ApexCharts.setLicense('APEX-eyJpc3N1ZURhdGUiOiIyMDI2LTA0LTE2IiwiZXhwaXJ5RGF0ZSI6IjIwNTItMDQtMTciLCJwbGFuIjoiZW50ZXJwcmlzZSIsImRvbWFpbnMiOlsiYXBleGNoYXJ0cy5jb20iLCIxMjcuMC4wLjEiXX0=');
  }

  ngOnDestroy() {
    // no cleanup needed
  }
}