import React, { Component } from 'react';
import { classNames, ObjectUtils } from 'primereact/utils';
import { Ripple } from 'primereact/ripple';
import { tip } from 'primereact/tooltip';

function _arrayLikeToArray$1(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 _arrayWithoutHoles(arr) {
  if (Array.isArray(arr)) return _arrayLikeToArray$1(arr);
}

function _iterableToArray(iter) {
  if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter);
}

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

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

function _toConsumableArray(arr) {
  return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray$1(arr) || _nonIterableSpread();
}

function _classCallCheck(instance, Constructor) {
  if (!(instance instanceof Constructor)) {
    throw new TypeError("Cannot call a class as a function");
  }
}

function _defineProperties(target, props) {
  for (var i = 0; i < props.length; i++) {
    var descriptor = props[i];
    descriptor.enumerable = descriptor.enumerable || false;
    descriptor.configurable = true;
    if ("value" in descriptor) descriptor.writable = true;
    Object.defineProperty(target, descriptor.key, descriptor);
  }
}

function _createClass(Constructor, protoProps, staticProps) {
  if (protoProps) _defineProperties(Constructor.prototype, protoProps);
  if (staticProps) _defineProperties(Constructor, staticProps);
  Object.defineProperty(Constructor, "prototype", {
    writable: false
  });
  return Constructor;
}

function _assertThisInitialized(self) {
  if (self === void 0) {
    throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
  }

  return self;
}

function _setPrototypeOf(o, p) {
  _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
    o.__proto__ = p;
    return o;
  };

  return _setPrototypeOf(o, p);
}

function _inherits(subClass, superClass) {
  if (typeof superClass !== "function" && superClass !== null) {
    throw new TypeError("Super expression must either be null or a function");
  }

  subClass.prototype = Object.create(superClass && superClass.prototype, {
    constructor: {
      value: subClass,
      writable: true,
      configurable: true
    }
  });
  Object.defineProperty(subClass, "prototype", {
    writable: false
  });
  if (superClass) _setPrototypeOf(subClass, superClass);
}

function _typeof(obj) {
  "@babel/helpers - typeof";

  return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) {
    return typeof obj;
  } : function (obj) {
    return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
  }, _typeof(obj);
}

function _possibleConstructorReturn(self, call) {
  if (call && (_typeof(call) === "object" || typeof call === "function")) {
    return call;
  } else if (call !== void 0) {
    throw new TypeError("Derived constructors may only return object or undefined");
  }

  return _assertThisInitialized(self);
}

function _getPrototypeOf(o) {
  _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {
    return o.__proto__ || Object.getPrototypeOf(o);
  };
  return _getPrototypeOf(o);
}

function _defineProperty(obj, key, value) {
  if (key in obj) {
    Object.defineProperty(obj, key, {
      value: value,
      enumerable: true,
      configurable: true,
      writable: true
    });
  } else {
    obj[key] = value;
  }

  return obj;
}

function _createSuper$1(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct$1(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

function _isNativeReflectConstruct$1() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
var SelectButtonItem = /*#__PURE__*/function (_Component) {
  _inherits(SelectButtonItem, _Component);

  var _super = _createSuper$1(SelectButtonItem);

  function SelectButtonItem(props) {
    var _this;

    _classCallCheck(this, SelectButtonItem);

    _this = _super.call(this, props);
    _this.state = {
      focused: false
    };
    _this.onClick = _this.onClick.bind(_assertThisInitialized(_this));
    _this.onFocus = _this.onFocus.bind(_assertThisInitialized(_this));
    _this.onBlur = _this.onBlur.bind(_assertThisInitialized(_this));
    _this.onKeyDown = _this.onKeyDown.bind(_assertThisInitialized(_this));
    return _this;
  }

  _createClass(SelectButtonItem, [{
    key: "onClick",
    value: function onClick(event) {
      if (this.props.onClick) {
        this.props.onClick({
          originalEvent: event,
          option: this.props.option
        });
      }
    }
  }, {
    key: "onFocus",
    value: function onFocus() {
      this.setState({
        focused: true
      });
    }
  }, {
    key: "onBlur",
    value: function onBlur() {
      this.setState({
        focused: false
      });
    }
  }, {
    key: "onKeyDown",
    value: function onKeyDown(event) {
      var keyCode = event.which;

      if (keyCode === 32 || keyCode === 13) {
        //space and enter
        this.onClick(event);
        event.preventDefault();
      }
    }
  }, {
    key: "renderContent",
    value: function renderContent() {
      if (this.props.template) {
        return this.props.template(this.props.option);
      } else {
        return /*#__PURE__*/React.createElement("span", {
          className: "p-button-label p-c"
        }, this.props.label);
      }
    }
  }, {
    key: "render",
    value: function render() {
      var className = classNames('p-button p-component', {
        'p-highlight': this.props.selected,
        'p-disabled': this.props.disabled,
        'p-focus': this.state.focused
      }, this.props.className);
      var content = this.renderContent();
      return /*#__PURE__*/React.createElement("div", {
        className: className,
        role: "button",
        "aria-label": this.props.label,
        "aria-pressed": this.props.selected,
        "aria-labelledby": this.props.ariaLabelledBy,
        onClick: this.onClick,
        onKeyDown: this.onKeyDown,
        tabIndex: this.props.tabIndex,
        onFocus: this.onFocus,
        onBlur: this.onBlur
      }, content, !this.props.disabled && /*#__PURE__*/React.createElement(Ripple, null));
    }
  }]);

  return SelectButtonItem;
}(Component);

_defineProperty(SelectButtonItem, "defaultProps", {
  option: null,
  label: null,
  className: null,
  selected: null,
  tabIndex: null,
  ariaLabelledBy: null,
  template: null,
  onClick: null
});

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }

function _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = it.call(o); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it["return"] != null) it["return"](); } finally { if (didErr) throw err; } } }; }

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 _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
var SelectButton = /*#__PURE__*/function (_Component) {
  _inherits(SelectButton, _Component);

  var _super = _createSuper(SelectButton);

  function SelectButton(props) {
    var _this;

    _classCallCheck(this, SelectButton);

    _this = _super.call(this, props);
    _this.onOptionClick = _this.onOptionClick.bind(_assertThisInitialized(_this));
    return _this;
  }

  _createClass(SelectButton, [{
    key: "onOptionClick",
    value: function onOptionClick(event) {
      var _this2 = this;

      if (this.props.disabled || this.isOptionDisabled(event.option)) {
        return;
      }

      var selected = this.isSelected(event.option);

      if (selected && !this.props.unselectable) {
        return;
      }

      var optionValue = this.getOptionValue(event.option);
      var newValue;

      if (this.props.multiple) {
        var currentValue = this.props.value ? _toConsumableArray(this.props.value) : [];
        if (selected) newValue = currentValue.filter(function (val) {
          return !ObjectUtils.equals(val, optionValue, _this2.props.dataKey);
        });else newValue = [].concat(_toConsumableArray(currentValue), [optionValue]);
      } else {
        if (selected) newValue = null;else newValue = optionValue;
      }

      if (this.props.onChange) {
        this.props.onChange({
          originalEvent: event.originalEvent,
          value: newValue,
          stopPropagation: function stopPropagation() {},
          preventDefault: function preventDefault() {},
          target: {
            name: this.props.name,
            id: this.props.id,
            value: newValue
          }
        });
      }
    }
  }, {
    key: "getOptionLabel",
    value: function getOptionLabel(option) {
      return this.props.optionLabel ? ObjectUtils.resolveFieldData(option, this.props.optionLabel) : option && option['label'] !== undefined ? option['label'] : option;
    }
  }, {
    key: "getOptionValue",
    value: function getOptionValue(option) {
      return this.props.optionValue ? ObjectUtils.resolveFieldData(option, this.props.optionValue) : option && option['value'] !== undefined ? option['value'] : option;
    }
  }, {
    key: "isOptionDisabled",
    value: function isOptionDisabled(option) {
      if (this.props.optionDisabled) {
        return ObjectUtils.isFunction(this.props.optionDisabled) ? this.props.optionDisabled(option) : ObjectUtils.resolveFieldData(option, this.props.optionDisabled);
      }

      return option && option['disabled'] !== undefined ? option['disabled'] : false;
    }
  }, {
    key: "isSelected",
    value: function isSelected(option) {
      var selected = false;
      var optionValue = this.getOptionValue(option);

      if (this.props.multiple) {
        if (this.props.value && this.props.value.length) {
          var _iterator = _createForOfIteratorHelper(this.props.value),
              _step;

          try {
            for (_iterator.s(); !(_step = _iterator.n()).done;) {
              var val = _step.value;

              if (ObjectUtils.equals(val, optionValue, this.props.dataKey)) {
                selected = true;
                break;
              }
            }
          } catch (err) {
            _iterator.e(err);
          } finally {
            _iterator.f();
          }
        }
      } else {
        selected = ObjectUtils.equals(this.props.value, optionValue, this.props.dataKey);
      }

      return selected;
    }
  }, {
    key: "componentDidMount",
    value: function componentDidMount() {
      if (this.props.tooltip) {
        this.renderTooltip();
      }
    }
  }, {
    key: "componentDidUpdate",
    value: function componentDidUpdate(prevProps) {
      if (prevProps.tooltip !== this.props.tooltip || prevProps.tooltipOptions !== this.props.tooltipOptions) {
        if (this.tooltip) this.tooltip.update(_objectSpread({
          content: this.props.tooltip
        }, this.props.tooltipOptions || {}));else this.renderTooltip();
      }
    }
  }, {
    key: "componentWillUnmount",
    value: function componentWillUnmount() {
      if (this.tooltip) {
        this.tooltip.destroy();
        this.tooltip = null;
      }
    }
  }, {
    key: "renderTooltip",
    value: function renderTooltip() {
      this.tooltip = tip({
        target: this.element,
        content: this.props.tooltip,
        options: this.props.tooltipOptions
      });
    }
  }, {
    key: "renderItems",
    value: function renderItems() {
      var _this3 = this;

      if (this.props.options && this.props.options.length) {
        return this.props.options.map(function (option, index) {
          var isDisabled = _this3.props.disabled || _this3.isOptionDisabled(option);

          var optionLabel = _this3.getOptionLabel(option);

          var tabIndex = isDisabled ? null : 0;
          return /*#__PURE__*/React.createElement(SelectButtonItem, {
            key: "".concat(optionLabel, "_").concat(index),
            label: optionLabel,
            className: option.className,
            option: option,
            onClick: _this3.onOptionClick,
            template: _this3.props.itemTemplate,
            selected: _this3.isSelected(option),
            tabIndex: tabIndex,
            disabled: isDisabled,
            ariaLabelledBy: _this3.props.ariaLabelledBy
          });
        });
      }

      return null;
    }
  }, {
    key: "render",
    value: function render() {
      var _this4 = this;

      var className = classNames('p-selectbutton p-buttonset p-component', this.props.className);
      var items = this.renderItems();
      return /*#__PURE__*/React.createElement("div", {
        id: this.props.id,
        ref: function ref(el) {
          return _this4.element = el;
        },
        className: className,
        style: this.props.style,
        role: "group"
      }, items);
    }
  }]);

  return SelectButton;
}(Component);

_defineProperty(SelectButton, "defaultProps", {
  id: null,
  value: null,
  options: null,
  optionLabel: null,
  optionValue: null,
  optionDisabled: null,
  tabIndex: null,
  multiple: false,
  unselectable: true,
  disabled: false,
  style: null,
  className: null,
  dataKey: null,
  tooltip: null,
  tooltipOptions: null,
  ariaLabelledBy: null,
  itemTemplate: null,
  onChange: null
});

export { SelectButton };