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: 'Actual',
              data: [
                {
                  x: 'Jan',
                  y: 1292,
                  goals: [
                    {
                      name: 'Expected',
                      value: 1400,
                      strokeHeight: 5,
                      strokeColor: '#775DD0',
                    },
                  ],
                },
                {
                  x: 'Feb',
                  y: 4432,
                  goals: [
                    {
                      name: 'Expected',
                      value: 5400,
                      strokeHeight: 5,
                      strokeColor: '#775DD0',
                    },
                  ],
                },
                {
                  x: 'Mar',
                  y: 5423,
                  goals: [
                    {
                      name: 'Expected',
                      value: 5200,
                      strokeHeight: 5,
                      strokeColor: '#775DD0',
                    },
                  ],
                },
                {
                  x: 'Apr',
                  y: 6653,
                  goals: [
                    {
                      name: 'Expected',
                      value: 6500,
                      strokeHeight: 5,
                      strokeColor: '#775DD0',
                    },
                  ],
                },
                {
                  x: 'May',
                  y: 8133,
                  goals: [
                    {
                      name: 'Expected',
                      value: 6600,
                      strokeHeight: 13,
                      strokeWidth: 0,
                      strokeLineCap: 'round',
                      strokeColor: '#775DD0',
                    },
                  ],
                },
                {
                  x: 'Jun',
                  y: 7132,
                  goals: [
                    {
                      name: 'Expected',
                      value: 7500,
                      strokeHeight: 5,
                      strokeColor: '#775DD0',
                    },
                  ],
                },
                {
                  x: 'Jul',
                  y: 7332,
                  goals: [
                    {
                      name: 'Expected',
                      value: 8700,
                      strokeHeight: 5,
                      strokeColor: '#775DD0',
                    },
                  ],
                },
                {
                  x: 'Aug',
                  y: 6553,
                  goals: [
                    {
                      name: 'Expected',
                      value: 7300,
                      strokeHeight: 2,
                      strokeDashArray: 2,
                      strokeColor: '#775DD0',
                    },
                  ],
                },
              ],
            },
          ],
          chart: {
            height: 350,
            type: 'bar',
          },
          title: {
            text: 'Monthly Revenue vs Target',
            align: 'left',
          },
          plotOptions: {
            bar: {
              columnWidth: '60%',
            },
          },
          colors: ['#00E396'],
          dataLabels: {
            enabled: false,
          },
          legend: {
            show: true,
            showForSingleSeries: true,
            customLegendItems: ['Actual', 'Expected'],
            markers: {
              fillColors: ['#00E396', '#775DD0'],
            },
          },
        };
  ngAfterViewInit() {
    (window as any).ApexCharts.setLicense('APEX-eyJpc3N1ZURhdGUiOiIyMDI2LTA0LTE2IiwiZXhwaXJ5RGF0ZSI6IjIwNTItMDQtMTciLCJwbGFuIjoiZW50ZXJwcmlzZSIsImRvbWFpbnMiOlsiYXBleGNoYXJ0cy5jb20iLCIxMjcuMC4wLjEiXX0=');
  }

  ngOnDestroy() {
    // no cleanup needed
  }
}