import { _ as _createClass, a as _classCallCheck } from '../../_rollupPluginBabelHelpers-b054ecd2.js';
import ChangeDetails from '../../core/change-details.js';
import { DIRECTION, isString } from '../../core/utils.js';
import ContinuousTailDetails from '../../core/continuous-tail-details.js';

var PatternFixedDefinition = /*#__PURE__*/function () {
  /** */

  /** */

  /** */

  /** */

  /** */

  /** */
  function PatternFixedDefinition(opts) {
    _classCallCheck(this, PatternFixedDefinition);

    Object.assign(this, opts);
    this._value = '';
    this.isFixed = true;
  }

  _createClass(PatternFixedDefinition, [{
    key: "value",
    get: function get() {
      return this._value;
    }
  }, {
    key: "unmaskedValue",
    get: function get() {
      return this.isUnmasking ? this.value : '';
    }
  }, {
    key: "reset",
    value: function reset() {
      this._isRawInput = false;
      this._value = '';
    }
  }, {
    key: "remove",
    value: function remove() {
      var fromPos = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
      var toPos = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this._value.length;
      this._value = this._value.slice(0, fromPos) + this._value.slice(toPos);
      if (!this._value) this._isRawInput = false;
      return new ChangeDetails();
    }
  }, {
    key: "nearestInputPos",
    value: function nearestInputPos(cursorPos) {
      var direction = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : DIRECTION.NONE;
      var minPos = 0;
      var maxPos = this._value.length;

      switch (direction) {
        case DIRECTION.LEFT:
        case DIRECTION.FORCE_LEFT:
          return minPos;

        case DIRECTION.NONE:
        case DIRECTION.RIGHT:
        case DIRECTION.FORCE_RIGHT:
        default:
          return maxPos;
      }
    }
  }, {
    key: "extractInput",
    value: function extractInput() {
      var fromPos = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
      var toPos = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this._value.length;
      var flags = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
      return flags.raw && this._isRawInput && this._value.slice(fromPos, toPos) || '';
    }
  }, {
    key: "isComplete",
    get: function get() {
      return true;
    }
  }, {
    key: "isFilled",
    get: function get() {
      return Boolean(this._value);
    }
  }, {
    key: "_appendChar",
    value: function _appendChar(ch) {
      var flags = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
      var details = new ChangeDetails();
      if (this._value) return details;
      var appended = this.char === ch;
      var isResolved = appended && (this.isUnmasking || flags.input || flags.raw) && !this.eager && !flags.tail;
      if (isResolved) details.rawInserted = this.char;
      this._value = details.inserted = this.char;
      this._isRawInput = isResolved && (flags.raw || flags.input);
      return details;
    }
  }, {
    key: "_appendEager",
    value: function _appendEager() {
      return this._appendChar(this.char);
    }
  }, {
    key: "_appendPlaceholder",
    value: function _appendPlaceholder() {
      var details = new ChangeDetails();
      if (this._value) return details;
      this._value = details.inserted = this.char;
      return details;
    }
  }, {
    key: "extractTail",
    value: function extractTail() {
      arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.value.length;
      return new ContinuousTailDetails('');
    } // $FlowFixMe no ideas

  }, {
    key: "appendTail",
    value: function appendTail(tail) {
      if (isString(tail)) tail = new ContinuousTailDetails(String(tail));
      return tail.appendTo(this);
    }
  }, {
    key: "append",
    value: function append(str, flags, tail) {
      var details = this._appendChar(str[0], flags);

      if (tail != null) {
        details.tailShift += this.appendTail(tail).tailShift;
      }

      return details;
    }
  }, {
    key: "doCommit",
    value: function doCommit() {}
  }, {
    key: "state",
    get: function get() {
      return {
        _value: this._value,
        _isRawInput: this._isRawInput
      };
    },
    set: function set(state) {
      Object.assign(this, state);
    }
  }]);

  return PatternFixedDefinition;
}();

export { PatternFixedDefinition as default };