"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.EuiRangeTicks = void 0;

var _react = _interopRequireDefault(require("react"));

var _propTypes = _interopRequireDefault(require("prop-types"));

var _classnames = _interopRequireDefault(require("classnames"));

var _utils = require("./utils");

var _inner_text = require("../../inner_text");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }

function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }

function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }

function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }

function _iterableToArrayLimit(arr, i) { if (typeof Symbol === "undefined" || !(Symbol.iterator in Object(arr))) return; var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }

function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }

var EuiTickValue = function EuiTickValue(_ref) {
  var disabled = _ref.disabled,
      customTicks = _ref.ticks,
      min = _ref.min,
      max = _ref.max,
      value = _ref.value,
      onChange = _ref.onChange,
      percentageWidth = _ref.percentageWidth,
      tickValue = _ref.tickValue,
      ticksRef = _ref.ticksRef;
  var tickStyle = {};
  var tickObject = customTicks ? customTicks.find(function (o) {
    return o.value === tickValue;
  }) : {
    value: tickValue,
    label: tickValue
  };
  var isMinTick = (tickObject === null || tickObject === void 0 ? void 0 : tickObject.value) === min;
  var isMaxTick = (tickObject === null || tickObject === void 0 ? void 0 : tickObject.value) === max;
  var label = tickObject ? tickObject.label : tickValue; // Math worked out by trial and error
  // Shifts the label into the reserved margin of EuiRangeTrack

  var labelShiftVal = (isMinTick || isMaxTick) && label.length > 3 ? Math.min(label.length * 0.25, 1.25) : 0;

  if (isMaxTick && !!labelShiftVal) {
    tickStyle.right = '0%';
  } else {
    var _ticksRef$current$cli, _ticksRef$current;

    var trackWidth = (_ticksRef$current$cli = (_ticksRef$current = ticksRef.current) === null || _ticksRef$current === void 0 ? void 0 : _ticksRef$current.clientWidth) !== null && _ticksRef$current$cli !== void 0 ? _ticksRef$current$cli : 0;
    var position = (0, _utils.calculateThumbPosition)(tickValue, min, max, trackWidth);
    var thumbOffset = labelShiftVal ? 0 : _utils.EUI_THUMB_SIZE / 2;
    tickStyle.left = "calc(".concat(position, "% + ").concat(thumbOffset, "px)");
  }

  tickStyle.maxWidth = customTicks ? undefined : "".concat(percentageWidth, "%");
  var pseudoShift = {};

  if (labelShiftVal) {
    var labelShift = isMaxTick ? 'marginRight' : 'marginLeft';
    tickStyle[labelShift] = "-".concat(labelShiftVal, "em");
    pseudoShift[labelShift] = "calc(".concat(labelShiftVal, "em + 4px)"); // 4px derived from .euiRangeTicks left/right offset
  }

  var pseudoTick = tickObject && !!labelShiftVal && (isMinTick || isMaxTick);
  var tickClasses = (0, _classnames.default)('euiRangeTick', {
    'euiRangeTick--selected': value === tickValue,
    'euiRangeTick--isCustom': customTicks,
    'euiRangeTick--isMin': labelShiftVal && isMinTick,
    'euiRangeTick--isMax': labelShiftVal && isMaxTick,
    'euiRangeTick--hasTickMark': pseudoTick
  });

  var _useInnerText = (0, _inner_text.useInnerText)(),
      _useInnerText2 = _slicedToArray(_useInnerText, 2),
      ref = _useInnerText2[0],
      innerText = _useInnerText2[1];

  return /*#__PURE__*/_react.default.createElement("button", {
    type: "button",
    className: tickClasses,
    value: tickValue,
    disabled: disabled,
    onClick: onChange,
    style: tickStyle,
    tabIndex: -1,
    ref: ref,
    title: typeof label === 'string' ? label : innerText
  }, pseudoTick && /*#__PURE__*/_react.default.createElement("span", {
    className: "euiRangeTick__pseudo",
    "aria-hidden": true,
    style: pseudoShift
  }), label);
};

EuiTickValue.propTypes = {
  ticks: _propTypes.default.arrayOf(_propTypes.default.shape({
    value: _propTypes.default.number.isRequired,
    label: _propTypes.default.node.isRequired
  }).isRequired),
  tickSequence: _propTypes.default.arrayOf(_propTypes.default.number.isRequired).isRequired,
  value: _propTypes.default.oneOfType([_propTypes.default.number.isRequired, _propTypes.default.string.isRequired, _propTypes.default.arrayOf(_propTypes.default.oneOfType([_propTypes.default.string.isRequired, _propTypes.default.number.isRequired]).isRequired).isRequired]),
  min: _propTypes.default.number.isRequired,
  max: _propTypes.default.number.isRequired,
  compressed: _propTypes.default.bool,
  interval: _propTypes.default.number,
  disabled: _propTypes.default.bool,
  onChange: _propTypes.default.func,
  ticksRef: _propTypes.default.any.isRequired,
  tickValue: _propTypes.default.any.isRequired,
  percentageWidth: _propTypes.default.number.isRequired
};

var EuiRangeTicks = function EuiRangeTicks(props) {
  var ticks = props.ticks,
      tickSequence = props.tickSequence,
      max = props.max,
      min = props.min,
      _props$interval = props.interval,
      interval = _props$interval === void 0 ? 1 : _props$interval,
      compressed = props.compressed;

  var ticksRef = _react.default.useRef(null); // Calculate the width of each tick mark


  var percentageWidth = interval / (max - min + interval) * 100;
  var classes = (0, _classnames.default)('euiRangeTicks', {
    'euiRangeTicks--compressed': compressed,
    'euiRangeTicks--isCustom': ticks
  });
  return /*#__PURE__*/_react.default.createElement("div", {
    className: classes,
    ref: ticksRef
  }, tickSequence.map(function (tickValue) {
    return /*#__PURE__*/_react.default.createElement(EuiTickValue, _extends({
      key: tickValue
    }, props, {
      percentageWidth: percentageWidth,
      tickValue: tickValue,
      ticksRef: ticksRef
    }));
  }));
};

exports.EuiRangeTicks = EuiRangeTicks;
EuiRangeTicks.propTypes = {
  ticks: _propTypes.default.arrayOf(_propTypes.default.shape({
    value: _propTypes.default.number.isRequired,
    label: _propTypes.default.node.isRequired
  }).isRequired),
  tickSequence: _propTypes.default.arrayOf(_propTypes.default.number.isRequired).isRequired,
  value: _propTypes.default.oneOfType([_propTypes.default.number.isRequired, _propTypes.default.string.isRequired, _propTypes.default.arrayOf(_propTypes.default.oneOfType([_propTypes.default.string.isRequired, _propTypes.default.number.isRequired]).isRequired).isRequired]),
  min: _propTypes.default.number.isRequired,
  max: _propTypes.default.number.isRequired,
  compressed: _propTypes.default.bool,
  interval: _propTypes.default.number,
  disabled: _propTypes.default.bool,
  onChange: _propTypes.default.func
};