text: "use strict";
  /**
   * @license
   * Copyright 2013 Palantir Technologies, Inc.
   *
   * Licensed 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.
   */
  Object.defineProperty(exports, "__esModule", { value: true });
  var tslib_1 = require("tslib");
  var tsutils_1 = require("tsutils");
  var ts = require("typescript");
  var Lint = require("../index");
  /* tslint:disable:object-literal-sort-keys */
  var SPACE_OPTIONS = {
      type: "string",
      enum: ["nospace", "onespace", "space"],
  };
  var SPACE_OBJECT = {
      type: "object",
      properties: {
          "call-signature": SPACE_OPTIONS,
          "index-signature": SPACE_OPTIONS,
          "parameter": SPACE_OPTIONS,
          "property-declaration": SPACE_OPTIONS,
          "variable-declaration": SPACE_OPTIONS,
      },
      additionalProperties: false,
  };
  var Rule = /** @class */ (function (_super) {
      tslib_1.__extends(Rule, _super);
      function Rule() {
          return _super !== null && _super.apply(this, arguments) || this;
      }
      /* tslint:enable:object-literal-sort-keys */
      Rule.FAILURE_STRING = function (option, location, type) {
          return "expected " + option + " " + location + " colon in " + type;
      };
      Rule.prototype.apply = function (sourceFile) {
          var args = this.ruleArguments;
          var options = {
              left: args[0],
              right: args[1],
          };
          return this.applyWithWalker(new TypedefWhitespaceWalker(sourceFile, this.ruleName, options));
      };
      Rule.metadata = {
          ruleName: "typedef-whitespace",
          description: "Requires or disallows whitespace for type definitions.",
          descriptionDetails: "Determines if a space is required or not before the colon in a type specifier.",
          optionsDescription: Lint.Utils.dedent(templateObject_1 || (templateObject_1 = tslib_1.__makeTemplateObject(["\n            Two arguments which are both objects.\n            The first argument specifies how much space should be to the _left_ of a typedef colon.\n            The second argument specifies how much space should be to the _right_ of a typedef colon.\n            Each key should have a value of `\"onespace\"`, `\"space\"` or `\"nospace\"`.\n            Possible keys are:\n\n            * `\"call-signature\"` checks return type of functions.\n            * `\"index-signature\"` checks index type specifier of indexers.\n            * `\"parameter\"` checks function parameters.\n            * `\"property-declaration\"` checks object property declarations.\n            * `\"variable-declaration\"` checks variable declaration."], ["\n            Two arguments which are both objects.\n            The first argument specifies how much space should be to the _left_ of a typedef colon.\n            The second argument specifies how much space should be to the _right_ of a typedef colon.\n            Each key should have a value of \\`\"onespace\"\\`, \\`\"space\"\\` or \\`\"nospace\"\\`.\n            Possible keys are:\n\n            * \\`\"call-signature\"\\` checks return type of functions.\n            * \\`\"index-signature\"\\` checks index type specifier of indexers.\n            * \\`\"parameter\"\\` checks function parameters.\n            * \\`\"property-declaration\"\\` checks object property declarations.\n            * \\`\"variable-declaration\"\\` checks variable declaration."]))),
          options: {
              type: "array",
              items: [SPACE_OBJECT, SPACE_OBJECT],
              additionalItems: false,
          },
          optionExamples: [
              [
                  true,
                  {
                      "call-signature": "nospace",
                      "index-signature": "nospace",
                      "parameter": "nospace",
                      "property-declaration": "nospace",
                      "variable-declaration": "nospace",
                  },
                  {
                      "call-signature": "onespace",
                      "index-signature": "onespace",
                      "parameter": "onespace",
                      "property-declaration": "onespace",
                      "variable-declaration": "onespace",
                  },
              ],
          ],
          type: "typescript",
          typescriptOnly: true,
          hasFix: true,
      };
      return Rule;
  }(Lint.Rules.AbstractRule));
  exports.Rule = Rule;
  var TypedefWhitespaceWalker = /** @class */ (function (_super) {
      tslib_1.__extends(TypedefWhitespaceWalker, _super);
      function TypedefWhitespaceWalker() {
          return _super !== null && _super.apply(this, arguments) || this;
      }
      TypedefWhitespaceWalker.prototype.walk = function (sourceFile) {
          var _this = this;
          var cb = function (node) {
              var optionType = getOptionType(node);
              if (optionType !== undefined) {
                  _this.checkSpace(node, optionType);
              }
              return ts.forEachChild(node, cb);
          };
          return ts.forEachChild(sourceFile, cb);
      };
      TypedefWhitespaceWalker.prototype.checkSpace = function (node, key) {
          if (!("type" in node) || node.type === undefined) {
              return;
          }
          var _a = this.options, left = _a.left, right = _a.right;
          var colon = tsutils_1.getChildOfKind(node, ts.SyntaxKind.ColonToken, this.sourceFile);
          if (right !== undefined && right[key] !== undefined) {
              this.checkRight(colon.end, right[key], key);
          }
          if (left !== undefined && left[key] !== undefined) {
              this.checkLeft(colon.end - 1, left[key], key);
          }
      };
      TypedefWhitespaceWalker.prototype.checkRight = function (colonEnd, option, key) {
          var pos = colonEnd;
          var text = this.sourceFile.text;
          var current = text.charCodeAt(pos);
          if (ts.isLineBreak(current)) {
              return;
          }
          while (ts.isWhiteSpaceSingleLine(current)) {
              ++pos;
              current = text.charCodeAt(pos);
          }
          return this.validateWhitespace(colonEnd, pos, option, "after", key);
      };
      TypedefWhitespaceWalker.prototype.checkLeft = function (colonStart, option, key) {
          var pos = colonStart;
          var text = this.sourceFile.text;
          var current = text.charCodeAt(pos - 1);
          while (ts.isWhiteSpaceSingleLine(current)) {
              --pos;
              current = text.charCodeAt(pos - 1);
          }
          if (ts.isLineBreak(current)) {
              return;
          }
          return this.validateWhitespace(pos, colonStart, option, "before", key);
      };
      TypedefWhitespaceWalker.prototype.validateWhitespace = function (start, end, option, location, key) {
          switch (option) {
              case "nospace":
                  if (start !== end) {
                      this.addFailure(start, end, Rule.FAILURE_STRING(option, location, key), Lint.Replacement.deleteFromTo(start, end));
                  }
                  break;
              case "space":
                  if (start === end) {
                      this.addFailure(end, end, Rule.FAILURE_STRING(option, location, key), Lint.Replacement.appendText(end, " "));
                  }
                  break;
              case "onespace":
                  switch (end - start) {
                      case 0:
                          this.addFailure(end, end, Rule.FAILURE_STRING(option, location, key), Lint.Replacement.appendText(end, " "));
                          break;
                      case 1:
                          break;
                      default:
                          this.addFailure(start + 1, end, Rule.FAILURE_STRING(option, location, key), Lint.Replacement.deleteFromTo(start + 1, end));
                  }
          }
      };
      return TypedefWhitespaceWalker;
  }(Lint.AbstractWalker));
  function getOptionType(node) {
      switch (node.kind) {
          case ts.SyntaxKind.FunctionDeclaration:
          case ts.SyntaxKind.FunctionExpression:
          case ts.SyntaxKind.MethodDeclaration:
          case ts.SyntaxKind.ArrowFunction:
          case ts.SyntaxKind.GetAccessor:
          case ts.SyntaxKind.SetAccessor:
          case ts.SyntaxKind.MethodSignature:
          case ts.SyntaxKind.ConstructSignature:
          case ts.SyntaxKind.CallSignature:
              return "call-signature";
          case ts.SyntaxKind.IndexSignature:
              return "index-signature";
          case ts.SyntaxKind.VariableDeclaration:
              return "variable-declaration";
          case ts.SyntaxKind.Parameter:
              return "parameter";
          case ts.SyntaxKind.PropertySignature:
          case ts.SyntaxKind.PropertyDeclaration:
              return "property-declaration";
          default:
              return undefined;
      }
  }
  var templateObject_1;
  