YouTube.js/src/parser/classes/analytics/DataModelSection.ts

import { YTNode } from '../../helpers.js';
import type { RawNode } from '../../index.js';

export default class DataModelSection extends YTNode {
  static type = 'DataModelSection';

  title: string;
  subtitle: string;
  metric_value: string;

  comparison_indicator: {
    trend: string;
  };

  series_configuration: {
    line_series: {
      lines_data: {
        x: number[];
        y: number[];
        style: {
          line_width: number;
          line_color: number;
        }
      }
      domain_axis: {
        tick_values: number[];
        custom_formatter: {
          labels: string[];
        }
      }
      measure_axis: {
        tick_values: number[];
        custom_formatter: {
          labels: string[];
        }
      }
    }
  };

  constructor(data: RawNode) {
    super();

    this.title = data.title;
    this.subtitle = data.subtitle;
    this.metric_value = data.metricValue;
    this.comparison_indicator = data.comparisonIndicator;

    const line_series = data.seriesConfiguration.lineSeries;

    this.series_configuration = {
      line_series: {
        lines_data: {
          x: line_series.linesData[0].x,
          y: line_series.linesData[0].y,
          style: {
            line_width: line_series.linesData[0].style.lineWidth,
            line_color: line_series.linesData[0].style.lineColor
          }
        },
        domain_axis: {
          tick_values: line_series.domainAxis.tickValues,
          custom_formatter: line_series.domainAxis.customFormatter
        },
        measure_axis: {
          tick_values: line_series.measureAxis.tickValues,
          custom_formatter: line_series.measureAxis.customFormatter
        }
      }
    };
  }
}