
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements.  See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership.  The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License.  You may obtain a copy of the License at
*
*   http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied.  See the License for the
* specific language governing permissions and limitations
* under the License.
*/



/**
 * AUTO-GENERATED FILE. DO NOT MODIFY.
 */

import * as zrUtil from 'zrender/esm/core/util';
import * as graphic from '../../util/graphic';
import * as textContain from 'zrender/esm/contain/text';
import * as formatUtil from '../../util/format';
import * as matrix from 'zrender/esm/core/matrix';
import * as axisHelper from '../../coord/axisHelper';
import AxisBuilder from '../axis/AxisBuilder';
export function buildElStyle(axisPointerModel) {
  var axisPointerType = axisPointerModel.get('type');
  var styleModel = axisPointerModel.getModel(axisPointerType + 'Style');
  var style;

  if (axisPointerType === 'line') {
    style = styleModel.getLineStyle();
    style.fill = null;
  } else if (axisPointerType === 'shadow') {
    style = styleModel.getAreaStyle();
    style.stroke = null;
  }

  return style;
}
export function buildLabelElOption(elOption, axisModel, axisPointerModel, api, labelPos) {
  var value = axisPointerModel.get('value');
  var text = getValueLabel(value, axisModel.axis, axisModel.ecModel, axisPointerModel.get('seriesDataIndices'), {
    precision: axisPointerModel.get(['label', 'precision']),
    formatter: axisPointerModel.get(['label', 'formatter'])
  });
  var labelModel = axisPointerModel.getModel('label');
  var paddings = formatUtil.normalizeCssArray(labelModel.get('padding') || 0);
  var font = labelModel.getFont();
  var textRect = textContain.getBoundingRect(text, font);
  var position = labelPos.position;
  var width = textRect.width + paddings[1] + paddings[3];
  var height = textRect.height + paddings[0] + paddings[2];
  var align = labelPos.align;
  align === 'right' && (position[0] -= width);
  align === 'center' && (position[0] -= width / 2);
  var verticalAlign = labelPos.verticalAlign;
  verticalAlign === 'bottom' && (position[1] -= height);
  verticalAlign === 'middle' && (position[1] -= height / 2);
  confineInContainer(position, width, height, api);
  var bgColor = labelModel.get('backgroundColor');

  if (!bgColor || bgColor === 'auto') {
    bgColor = axisModel.get(['axisLine', 'lineStyle', 'color']);
  }

  elOption.label = {
    x: position[0],
    y: position[1],
    style: {
      text: text,
      textFont: font,
      fill: labelModel.getTextColor(),
      padding: paddings,
      backgroundColor: bgColor,
      borderColor: labelModel.get('borderColor') || 'transparent',
      borderRadius: labelModel.get('borderRadius'),
      borderWidth: labelModel.get('borderWidth') || 0,
      shadowBlur: labelModel.get('shadowBlur'),
      shadowColor: labelModel.get('shadowColor'),
      shadowOffsetX: labelModel.get('shadowOffsetX'),
      shadowOffsetY: labelModel.get('shadowOffsetY')
    },
    z2: 10
  };
}

function confineInContainer(position, width, height, api) {
  var viewWidth = api.getWidth();
  var viewHeight = api.getHeight();
  position[0] = Math.min(position[0] + width, viewWidth) - width;
  position[1] = Math.min(position[1] + height, viewHeight) - height;
  position[0] = Math.max(position[0], 0);
  position[1] = Math.max(position[1], 0);
}

export function getValueLabel(value, axis, ecModel, seriesDataIndices, opt) {
  value = axis.scale.parse(value);
  var text = axis.scale.getLabel({
    value: value
  }, {
    precision: opt.precision
  });
  var formatter = opt.formatter;

  if (formatter) {
    var params_1 = {
      value: axisHelper.getAxisRawValue(axis, {
        value: value
      }),
      axisDimension: axis.dim,
      axisIndex: axis.index,
      seriesData: []
    };
    zrUtil.each(seriesDataIndices, function (idxItem) {
      var series = ecModel.getSeriesByIndex(idxItem.seriesIndex);
      var dataIndex = idxItem.dataIndexInside;
      var dataParams = series && series.getDataParams(dataIndex);
      dataParams && params_1.seriesData.push(dataParams);
    });

    if (zrUtil.isString(formatter)) {
      text = formatter.replace('{value}', text);
    } else if (zrUtil.isFunction(formatter)) {
      text = formatter(params_1);
    }
  }

  return text;
}
export function getTransformedPosition(axis, value, layoutInfo) {
  var transform = matrix.create();
  matrix.rotate(transform, transform, layoutInfo.rotation);
  matrix.translate(transform, transform, layoutInfo.position);
  return graphic.applyTransform([axis.dataToCoord(value), (layoutInfo.labelOffset || 0) + (layoutInfo.labelDirection || 1) * (layoutInfo.labelMargin || 0)], transform);
}
export function buildCartesianSingleLabelElOption(value, elOption, layoutInfo, axisModel, axisPointerModel, api) {
  var textLayout = AxisBuilder.innerTextLayout(layoutInfo.rotation, 0, layoutInfo.labelDirection);
  layoutInfo.labelMargin = axisPointerModel.get(['label', 'margin']);
  buildLabelElOption(elOption, axisModel, axisPointerModel, api, {
    position: getTransformedPosition(axisModel.axis, value, layoutInfo),
    align: textLayout.textAlign,
    verticalAlign: textLayout.textVerticalAlign
  });
}
export function makeLineShape(p1, p2, xDimIndex) {
  xDimIndex = xDimIndex || 0;
  return {
    x1: p1[xDimIndex],
    y1: p1[1 - xDimIndex],
    x2: p2[xDimIndex],
    y2: p2[1 - xDimIndex]
  };
}
export function makeRectShape(xy, wh, xDimIndex) {
  xDimIndex = xDimIndex || 0;
  return {
    x: xy[xDimIndex],
    y: xy[1 - xDimIndex],
    width: wh[xDimIndex],
    height: wh[1 - xDimIndex]
  };
}
export function makeSectorShape(cx, cy, r0, r, startAngle, endAngle) {
  return {
    cx: cx,
    cy: cy,
    r0: r0,
    r: r,
    startAngle: startAngle,
    endAngle: endAngle,
    clockwise: true
  };
}