/*!
 * ApexCharts v5.10.4
 * (c) 2018-2026 ApexCharts
 */
import * as _core from "apexcharts/core";
import _core__default from "apexcharts/core";
import { default as default2 } from "apexcharts/core";
const apexchartsLegendCSS = ".apexcharts-flip-y {\n  transform: scaleY(-1) translateY(-100%);\n  transform-origin: top;\n  transform-box: fill-box;\n}\n.apexcharts-flip-x {\n  transform: scaleX(-1);\n  transform-origin: center;\n  transform-box: fill-box;\n}\n.apexcharts-legend {\n  display: flex;\n  overflow: auto;\n  padding: 0 10px;\n}\n.apexcharts-legend.apexcharts-legend-group-horizontal {\n  flex-direction: column;\n}\n.apexcharts-legend-group {\n  display: flex;\n}\n.apexcharts-legend-group-vertical {\n  flex-direction: column-reverse;\n}\n.apexcharts-legend.apx-legend-position-bottom, .apexcharts-legend.apx-legend-position-top {\n  flex-wrap: wrap\n}\n.apexcharts-legend.apx-legend-position-right, .apexcharts-legend.apx-legend-position-left {\n  flex-direction: column;\n  bottom: 0;\n}\n.apexcharts-legend.apx-legend-position-bottom.apexcharts-align-left, .apexcharts-legend.apx-legend-position-top.apexcharts-align-left, .apexcharts-legend.apx-legend-position-right, .apexcharts-legend.apx-legend-position-left {\n  justify-content: flex-start;\n  align-items: flex-start;\n}\n.apexcharts-legend.apx-legend-position-bottom.apexcharts-align-center, .apexcharts-legend.apx-legend-position-top.apexcharts-align-center {\n  justify-content: center;\n  align-items: center;\n}\n.apexcharts-legend.apx-legend-position-bottom.apexcharts-align-right, .apexcharts-legend.apx-legend-position-top.apexcharts-align-right {\n  justify-content: flex-end;\n  align-items: flex-end;\n}\n.apexcharts-legend-series {\n  cursor: pointer;\n  line-height: normal;\n  display: flex;\n  align-items: center;\n}\n.apexcharts-legend-text {\n  position: relative;\n  font-size: 14px;\n}\n.apexcharts-legend-text *, .apexcharts-legend-marker * {\n  pointer-events: none;\n}\n.apexcharts-legend-marker {\n  position: relative;\n  display: flex;\n  align-items: center;\n  justify-content: center;\n  cursor: pointer;\n  margin-right: 1px;\n}\n\n.apexcharts-legend-series.apexcharts-no-click {\n  cursor: auto;\n}\n.apexcharts-legend .apexcharts-hidden-zero-series, .apexcharts-legend .apexcharts-hidden-null-series {\n  display: none !important;\n}\n.apexcharts-inactive-legend {\n  opacity: 0.45;\n} ";
const AxesUtils = _core.__apex_axes_AxesUtils;
const Data = _core.__apex_Data;
const Series = _core.__apex_Series;
const Utils = _core.__apex_Utils;
const Environment = _core.__apex_Environment_Environment;
class Exports {
  /**
   * @param {import('../types/internal').ChartStateW} w
   * @param {import('../types/internal').ChartContext} ctx
   */
  constructor(w, ctx) {
    this.w = w;
    this.ctx = ctx;
  }
  /**
   * @param {string} svgString
   */
  svgStringToNode(svgString) {
    const parser = new DOMParser();
    const svgDoc = parser.parseFromString(svgString, "image/svg+xml");
    return svgDoc.documentElement;
  }
  /**
   * @param {any} svg
   * @param {number} scale
   */
  scaleSvgNode(svg, scale) {
    const svgWidth = parseFloat(svg.getAttributeNS(null, "width"));
    const svgHeight = parseFloat(svg.getAttributeNS(null, "height"));
    svg.setAttributeNS(null, "width", svgWidth * scale);
    svg.setAttributeNS(null, "height", svgHeight * scale);
    svg.setAttributeNS(null, "viewBox", "0 0 " + svgWidth + " " + svgHeight);
  }
  /**
   * @param {number} [_scale]
   */
  getSvgString(_scale) {
    return new Promise((resolve) => {
      const w = this.w;
      let scale = _scale || w.config.chart.toolbar.export.scale || w.config.chart.toolbar.export.width / w.globals.svgWidth;
      if (!scale) {
        scale = 1;
      }
      const width = w.globals.svgWidth * scale;
      const height = w.globals.svgHeight * scale;
      const clonedNode = (
        /** @type {HTMLElement} */
        w.dom.elWrap.cloneNode(true)
      );
      clonedNode.style.width = width + "px";
      clonedNode.style.height = height + "px";
      const serializedNode = new XMLSerializer().serializeToString(clonedNode);
      const shouldIncludeLegendStyles = w.config.legend.show && w.dom.elLegendWrap && w.dom.elLegendWrap.children.length > 0;
      let exportStyles = `
        .apexcharts-tooltip, .apexcharts-toolbar, .apexcharts-xaxistooltip, .apexcharts-yaxistooltip, .apexcharts-xcrosshairs, .apexcharts-ycrosshairs, .apexcharts-zoom-rect, .apexcharts-selection-rect {
          display: none;
        }
      `;
      if (shouldIncludeLegendStyles) {
        exportStyles += apexchartsLegendCSS;
      }
      let svgString = `
        <svg xmlns="http://www.w3.org/2000/svg"
          version="1.1"
          xmlns:xlink="http://www.w3.org/1999/xlink"
          class="apexcharts-svg"
          xmlns:data="ApexChartsNS"
          transform="translate(0, 0)"
          width="${w.globals.svgWidth}px" height="${w.globals.svgHeight}px">
          <foreignObject width="100%" height="100%">
            <div xmlns="http://www.w3.org/1999/xhtml" style="width:${width}px; height:${height}px;">
            <style type="text/css">
              ${exportStyles}
            </style>
              ${serializedNode}
            </div>
          </foreignObject>
        </svg>
      `;
      const svgNode = this.svgStringToNode(svgString);
      if (scale !== 1) {
        this.scaleSvgNode(svgNode, scale);
      }
      this.convertImagesToBase64(svgNode).then(() => {
        svgString = new XMLSerializer().serializeToString(svgNode);
        resolve(svgString.replace(/&nbsp;/g, "&#160;"));
      });
    });
  }
  /**
   * @param {any} svgNode
   */
  convertImagesToBase64(svgNode) {
    const images = svgNode.getElementsByTagName("image");
    const promises = Array.from(images).map((img) => {
      const href = img.getAttributeNS("http://www.w3.org/1999/xlink", "href");
      if (href && !href.startsWith("data:")) {
        return this.getBase64FromUrl(href).then((base64) => {
          img.setAttributeNS("http://www.w3.org/1999/xlink", "href", base64);
        }).catch((error) => {
          console.error("Error converting image to base64:", error);
        });
      }
      return Promise.resolve();
    });
    return Promise.all(promises);
  }
  /**
   * @param {string} url
   */
  getBase64FromUrl(url) {
    if (Environment.isSSR()) return Promise.resolve(url);
    return new Promise((resolve, reject) => {
      const img = new Image();
      img.crossOrigin = "Anonymous";
      img.onload = () => {
        const canvas = document.createElement("canvas");
        canvas.width = img.width;
        canvas.height = img.height;
        const ctx = canvas.getContext("2d");
        if (ctx) ctx.drawImage(img, 0, 0);
        resolve(canvas.toDataURL());
      };
      img.onerror = reject;
      img.src = url;
    });
  }
  svgUrl() {
    return new Promise((resolve) => {
      this.getSvgString().then((svgData) => {
        const svgBlob = new Blob([svgData], {
          type: "image/svg+xml;charset=utf-8"
        });
        resolve(URL.createObjectURL(svgBlob));
      });
    });
  }
  /**
   * @param {Record<string, any> | undefined} options
   */
  dataURI(options) {
    if (Environment.isSSR()) return Promise.resolve({ imgURI: "" });
    return new Promise((resolve) => {
      const w = this.w;
      const scale = options ? options.scale || options.width / w.globals.svgWidth : 1;
      const canvas = document.createElement("canvas");
      canvas.width = w.globals.svgWidth * scale;
      canvas.height = parseInt(w.dom.elWrap.style.height, 10) * scale;
      const canvasBg = w.config.chart.background === "transparent" || !w.config.chart.background ? "#fff" : w.config.chart.background;
      const ctx = canvas.getContext("2d");
      if (!ctx) return;
      ctx.fillStyle = canvasBg;
      ctx.fillRect(0, 0, canvas.width * scale, canvas.height * scale);
      this.getSvgString(scale).then((svgData) => {
        const svgUrl = "data:image/svg+xml," + encodeURIComponent(svgData);
        const img = new Image();
        img.crossOrigin = "anonymous";
        img.onload = () => {
          ctx.drawImage(img, 0, 0);
          const edgeCanvas = canvas;
          if (edgeCanvas.msToBlob) {
            const blob = edgeCanvas.msToBlob();
            resolve({ blob });
          } else {
            const imgURI = canvas.toDataURL("image/png");
            resolve({ imgURI });
          }
        };
        img.src = svgUrl;
      });
    });
  }
  exportToSVG() {
    this.svgUrl().then((url) => {
      this.triggerDownload(
        url,
        this.w.config.chart.toolbar.export.svg.filename,
        ".svg"
      );
    });
  }
  exportToPng() {
    const scale = this.w.config.chart.toolbar.export.scale;
    const width = this.w.config.chart.toolbar.export.width;
    const option = scale ? { scale } : width ? { width } : void 0;
    this.dataURI(option).then(({ imgURI, blob }) => {
      if (blob) {
        navigator.msSaveOrOpenBlob(blob, this.w.globals.chartID + ".png");
      } else {
        this.triggerDownload(
          imgURI,
          this.w.config.chart.toolbar.export.png.filename,
          ".png"
        );
      }
    });
  }
  /** @param {{ series?: any, fileName?: any, columnDelimiter?: string, lineDelimiter?: string }} opts */
  exportToCSV({
    series,
    fileName,
    columnDelimiter = ",",
    lineDelimiter = "\n"
  }) {
    const w = this.w;
    if (!series) series = w.config.series;
    let columns = [];
    const rows = [];
    let result = "";
    const universalBOM = "\uFEFF";
    const gSeries = w.seriesData.series.map((s, i) => {
      return w.globals.collapsedSeriesIndices.indexOf(i) === -1 ? s : [];
    });
    const getFormattedCategory = (cat) => {
      if (typeof w.config.chart.toolbar.export.csv.categoryFormatter === "function") {
        return w.config.chart.toolbar.export.csv.categoryFormatter(cat);
      }
      if (w.config.xaxis.type === "datetime" && String(cat).length >= 10) {
        return new Date(cat).toDateString();
      }
      return Utils.isNumber(cat) ? cat : cat.split(columnDelimiter).join("");
    };
    const getFormattedValue = (value) => {
      return typeof w.config.chart.toolbar.export.csv.valueFormatter === "function" ? w.config.chart.toolbar.export.csv.valueFormatter(value) : value;
    };
    const seriesMaxDataLength = Math.max(
      ...series.map((s) => {
        return s.data ? s.data.length : 0;
      })
    );
    const dataFormat = new Data(this.w);
    const axesUtils = new AxesUtils(this.w, {
      theme: this.ctx.theme,
      timeScale: this.ctx.timeScale
    });
    const getCat = (i) => {
      let cat = "";
      if (!w.globals.axisCharts) {
        cat = w.config.labels[i];
      } else {
        if (w.config.xaxis.type === "category" || w.config.xaxis.convertedCatToNumeric) {
          if (w.globals.isBarHorizontal) {
            const lbFormatter = w.formatters.yLabelFormatters[0];
            const sr = new Series(this.ctx.w);
            const activeSeries = sr.getActiveConfigSeriesIndex();
            cat = lbFormatter(w.labelData.labels[i], {
              seriesIndex: activeSeries,
              dataPointIndex: i,
              w
            });
          } else {
            cat = axesUtils.getLabel(
              w.labelData.labels,
              w.labelData.timescaleLabels,
              0,
              i
            ).text;
          }
        }
        if (w.config.xaxis.type === "datetime") {
          if (w.config.xaxis.categories.length) {
            cat = w.config.xaxis.categories[i];
          } else if (w.config.labels.length) {
            cat = w.config.labels[i];
          }
        }
      }
      if (cat === null) return "nullvalue";
      if (Array.isArray(cat)) {
        cat = cat.join(" ");
      }
      return Utils.isNumber(cat) ? cat : cat.split(columnDelimiter).join("");
    };
    const getEmptyDataForCsvColumn = () => {
      return [...Array(seriesMaxDataLength)].map(() => "");
    };
    const handleAxisRowsColumns = (s, sI) => {
      var _a;
      if (columns.length && sI === 0) {
        rows.push(columns.join(columnDelimiter));
      }
      if (s.data) {
        s.data = s.data.length && s.data || getEmptyDataForCsvColumn();
        for (let i = 0; i < s.data.length; i++) {
          columns = [];
          let cat = getCat(i);
          if (cat === "nullvalue") continue;
          if (!cat) {
            if (dataFormat.isFormatXY()) {
              cat = series[sI].data[i].x;
            } else if (dataFormat.isFormat2DArray()) {
              cat = series[sI].data[i] ? series[sI].data[i][0] : "";
            }
          }
          if (sI === 0) {
            columns.push(getFormattedCategory(cat));
            for (let ci = 0; ci < w.seriesData.series.length; ci++) {
              const value = dataFormat.isFormatXY() ? (_a = series[ci].data[i]) == null ? void 0 : _a.y : gSeries[ci][i];
              columns.push(getFormattedValue(value));
            }
          }
          if (w.config.chart.type === "candlestick" || s.type && s.type === "candlestick") {
            columns.pop();
            columns.push(w.candleData.seriesCandleO[sI][i]);
            columns.push(w.candleData.seriesCandleH[sI][i]);
            columns.push(w.candleData.seriesCandleL[sI][i]);
            columns.push(w.candleData.seriesCandleC[sI][i]);
          }
          if (w.config.chart.type === "boxPlot" || s.type && s.type === "boxPlot") {
            columns.pop();
            columns.push(w.candleData.seriesCandleO[sI][i]);
            columns.push(w.candleData.seriesCandleH[sI][i]);
            columns.push(w.candleData.seriesCandleM[sI][i]);
            columns.push(w.candleData.seriesCandleL[sI][i]);
            columns.push(w.candleData.seriesCandleC[sI][i]);
          }
          if (w.config.chart.type === "rangeBar") {
            columns.pop();
            columns.push(w.rangeData.seriesRangeStart[sI][i]);
            columns.push(w.rangeData.seriesRangeEnd[sI][i]);
          }
          if (columns.length) {
            rows.push(columns.join(columnDelimiter));
          }
        }
      }
    };
    const handleUnequalXValues = () => {
      const categories = /* @__PURE__ */ new Set();
      const data = {};
      series.forEach((s, sI) => {
        s == null ? void 0 : s.data.forEach((dataItem) => {
          let cat, value;
          if (dataFormat.isFormatXY()) {
            cat = dataItem.x;
            value = dataItem.y;
          } else if (dataFormat.isFormat2DArray()) {
            cat = dataItem[0];
            value = dataItem[1];
          } else {
            return;
          }
          if (!/** @type {Record<string,any>} */
          data[cat]) {
            data[cat] = Array(
              series.length
            ).fill("");
          }
          data[cat][sI] = getFormattedValue(value);
          categories.add(cat);
        });
      });
      if (columns.length) {
        rows.push(columns.join(columnDelimiter));
      }
      Array.from(categories).sort().forEach((cat) => {
        rows.push([
          getFormattedCategory(cat),
          /** @type {Record<string,any>} */
          data[cat].join(columnDelimiter)
        ]);
      });
    };
    columns.push(w.config.chart.toolbar.export.csv.headerCategory);
    if (w.config.chart.type === "boxPlot") {
      columns.push("minimum");
      columns.push("q1");
      columns.push("median");
      columns.push("q3");
      columns.push("maximum");
    } else if (w.config.chart.type === "candlestick") {
      columns.push("open");
      columns.push("high");
      columns.push("low");
      columns.push("close");
    } else if (w.config.chart.type === "rangeBar") {
      columns.push("minimum");
      columns.push("maximum");
    } else {
      series.map((s, sI) => {
        const sname = (s.name ? s.name : `series-${sI}`) + "";
        if (w.globals.axisCharts) {
          columns.push(
            sname.split(columnDelimiter).join("") ? sname.split(columnDelimiter).join("") : `series-${sI}`
          );
        }
      });
    }
    if (!w.globals.axisCharts) {
      columns.push(w.config.chart.toolbar.export.csv.headerValue);
      rows.push(columns.join(columnDelimiter));
    }
    if (!w.globals.allSeriesHasEqualX && w.globals.axisCharts && !w.config.xaxis.categories.length && !w.config.labels.length) {
      handleUnequalXValues();
    } else {
      series.map((s, sI) => {
        if (w.globals.axisCharts) {
          handleAxisRowsColumns(s, sI);
        } else {
          columns = [];
          columns.push(getFormattedCategory(w.labelData.labels[sI]));
          columns.push(getFormattedValue(gSeries[sI]));
          rows.push(columns.join(columnDelimiter));
        }
      });
    }
    result += rows.join(lineDelimiter);
    this.triggerDownload(
      "data:text/csv; charset=utf-8," + encodeURIComponent(universalBOM + result),
      fileName ? fileName : w.config.chart.toolbar.export.csv.filename,
      ".csv"
    );
  }
  /**
   * @param {string} href
   * @param {string} filename
   * @param {string} ext
   */
  triggerDownload(href, filename, ext) {
    if (Environment.isSSR()) return;
    const downloadLink = document.createElement("a");
    downloadLink.href = href;
    downloadLink.download = (filename ? filename : this.w.globals.chartID) + ext;
    document.body.appendChild(downloadLink);
    downloadLink.click();
    document.body.removeChild(downloadLink);
  }
}
_core__default.registerFeatures({ exports: Exports });
export {
  default2 as default
};
