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: [
            {
              type: 'rangeArea',
              name: 'Organic Range',
  
              data: [
                {
                  x: 'Jan',
                  y: [1100, 1900],
                },
                {
                  x: 'Feb',
                  y: [1200, 1800],
                },
                {
                  x: 'Mar',
                  y: [900, 2900],
                },
                {
                  x: 'Apr',
                  y: [1400, 2700],
                },
                {
                  x: 'May',
                  y: [2600, 3900],
                },
                {
                  x: 'Jun',
                  y: [500, 1700],
                },
                {
                  x: 'Jul',
                  y: [1900, 2300],
                },
                {
                  x: 'Aug',
                  y: [1000, 1500],
                },
              ],
            },
  
            {
              type: 'rangeArea',
              name: 'Paid Range',
              data: [
                {
                  x: 'Jan',
                  y: [3100, 3400],
                },
                {
                  x: 'Feb',
                  y: [4200, 5200],
                },
                {
                  x: 'Mar',
                  y: [3900, 4900],
                },
                {
                  x: 'Apr',
                  y: [3400, 3900],
                },
                {
                  x: 'May',
                  y: [5100, 5900],
                },
                {
                  x: 'Jun',
                  y: [5400, 6700],
                },
                {
                  x: 'Jul',
                  y: [4300, 4600],
                },
                {
                  x: 'Aug',
                  y: [2100, 2900],
                },
              ],
            },
  
            {
              type: 'line',
              name: 'Organic Median',
              data: [
                {
                  x: 'Jan',
                  y: 1500,
                },
                {
                  x: 'Feb',
                  y: 1700,
                },
                {
                  x: 'Mar',
                  y: 1900,
                },
                {
                  x: 'Apr',
                  y: 2200,
                },
                {
                  x: 'May',
                  y: 3000,
                },
                {
                  x: 'Jun',
                  y: 1000,
                },
                {
                  x: 'Jul',
                  y: 2100,
                },
                {
                  x: 'Aug',
                  y: 1200,
                },
                {
                  x: 'Sep',
                  y: 1800,
                },
                {
                  x: 'Oct',
                  y: 2000,
                },
              ],
            },
            {
              type: 'line',
              name: 'Paid Median',
              data: [
                {
                  x: 'Jan',
                  y: 3300,
                },
                {
                  x: 'Feb',
                  y: 4900,
                },
                {
                  x: 'Mar',
                  y: 4300,
                },
                {
                  x: 'Apr',
                  y: 3700,
                },
                {
                  x: 'May',
                  y: 5500,
                },
                {
                  x: 'Jun',
                  y: 5900,
                },
                {
                  x: 'Jul',
                  y: 4500,
                },
                {
                  x: 'Aug',
                  y: 2400,
                },
                {
                  x: 'Sep',
                  y: 2100,
                },
                {
                  x: 'Oct',
                  y: 1500,
                },
              ],
            },
          ],
          chart: {
            height: 350,
            type: 'rangeArea',
            animations: {
              speed: 500,
            },
          },
          colors: ['#d4526e', '#33b2df', '#d4526e', '#33b2df'],
          dataLabels: {
            enabled: false,
          },
          fill: {
            opacity: [0.24, 0.24, 1, 1],
          },
          forecastDataPoints: {
            count: 2,
          },
          stroke: {
            curve: 'straight',
            width: [0, 0, 2, 2],
          },
          legend: {
            show: true,
            customLegendItems: ['Organic', 'Paid'],
            inverseOrder: true,
          },
          title: {
            text: 'Daily Visitors: Range & Median with Forecast',
          },
          markers: {
            hover: {
              sizeOffset: 5,
            },
          },
        };
  ngAfterViewInit() {
    (window as any).ApexCharts.setLicense('APEX-eyJpc3N1ZURhdGUiOiIyMDI2LTA0LTE2IiwiZXhwaXJ5RGF0ZSI6IjIwNTItMDQtMTciLCJwbGFuIjoiZW50ZXJwcmlzZSIsImRvbWFpbnMiOlsiYXBleGNoYXJ0cy5jb20iLCIxMjcuMC4wLjEiXX0=');
  }

  ngOnDestroy() {
    // no cleanup needed
  }
}