text: "use strict";
  /**
   * @license
   * Copyright 2018 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");
  var OPTION_ALWAYS = "always";
  var OPTION_AS_NEEDED = "as-needed";
  var OPTION_CONSISTENT = "consistent";
  var OPTION_CONSISTENT_AS_NEEDED = "consistent-as-needed";
  var Rule = /** @class */ (function (_super) {
      tslib_1.__extends(Rule, _super);
      function Rule() {
          return _super !== null && _super.apply(this, arguments) || this;
      }
      Rule.UNNEEDED_QUOTES = function (name) {
          return "Unnecessarily quoted property '" + name + "' found.";
      };
      Rule.UNQUOTED_PROPERTY = function (name) {
          return "Unquoted property '" + name + "' found.";
      };
      Rule.prototype.apply = function (sourceFile) {
          return this.applyWithWalker(new ObjectLiteralKeyQuotesWalker(sourceFile, this.ruleName, {
              option: this.ruleArguments.length === 0 ? "always" : this.ruleArguments[0],
          }));
      };
      /* tslint:disable:object-literal-sort-keys */
      Rule.metadata = {
          ruleName: "object-literal-key-quotes",
          description: "Enforces consistent object literal property quote style.",
          descriptionDetails: Lint.Utils.dedent(templateObject_1 || (templateObject_1 = tslib_1.__makeTemplateObject(["\n            Object literal property names can be defined in two ways: using literals or using strings.\n            For example, these two objects are equivalent:\n\n            var object1 = {\n                property: true\n            };\n\n            var object2 = {\n                \"property\": true\n            };\n\n            In many cases, it doesn\u2019t matter if you choose to use an identifier instead of a string\n            or vice-versa. Even so, you might decide to enforce a consistent style in your code.\n\n            This rules lets you enforce consistent quoting of property names. Either they should always\n            be quoted (default behavior) or quoted only as needed (\"as-needed\")."], ["\n            Object literal property names can be defined in two ways: using literals or using strings.\n            For example, these two objects are equivalent:\n\n            var object1 = {\n                property: true\n            };\n\n            var object2 = {\n                \"property\": true\n            };\n\n            In many cases, it doesn\u2019t matter if you choose to use an identifier instead of a string\n            or vice-versa. Even so, you might decide to enforce a consistent style in your code.\n\n            This rules lets you enforce consistent quoting of property names. Either they should always\n            be quoted (default behavior) or quoted only as needed (\"as-needed\")."]))),
          hasFix: true,
          optionsDescription: Lint.Utils.dedent(templateObject_2 || (templateObject_2 = tslib_1.__makeTemplateObject(["\n            Possible settings are:\n\n            * `\"", "\"`: Property names should always be quoted. (This is the default.)\n            * `\"", "\"`: Only property names which require quotes may be quoted (e.g. those with spaces in them).\n            * `\"", "\"`: Property names should either all be quoted or unquoted.\n            * `\"", "\"`: If any property name requires quotes, then all properties must be quoted. Otherwise, no\n            property names may be quoted.\n\n            For ES6, computed property names (`{[name]: value}`) and methods (`{foo() {}}`) never need\n            to be quoted."], ["\n            Possible settings are:\n\n            * \\`\"", "\"\\`: Property names should always be quoted. (This is the default.)\n            * \\`\"", "\"\\`: Only property names which require quotes may be quoted (e.g. those with spaces in them).\n            * \\`\"", "\"\\`: Property names should either all be quoted or unquoted.\n            * \\`\"", "\"\\`: If any property name requires quotes, then all properties must be quoted. Otherwise, no\n            property names may be quoted.\n\n            For ES6, computed property names (\\`{[name]: value}\\`) and methods (\\`{foo() {}}\\`) never need\n            to be quoted."])), OPTION_ALWAYS, OPTION_AS_NEEDED, OPTION_CONSISTENT, OPTION_CONSISTENT_AS_NEEDED),
          options: {
              type: "string",
              enum: [OPTION_ALWAYS, OPTION_AS_NEEDED, OPTION_CONSISTENT, OPTION_CONSISTENT_AS_NEEDED],
          },
          optionExamples: [[true, OPTION_AS_NEEDED], [true, OPTION_ALWAYS]],
          type: "style",
          typescriptOnly: false,
      };
      /* tslint:enable:object-literal-sort-keys */
      Rule.INCONSISTENT_PROPERTY = "All property names in this object literal must be consistently quoted or unquoted.";
      return Rule;
  }(Lint.Rules.AbstractRule));
  exports.Rule = Rule;
  var ObjectLiteralKeyQuotesWalker = /** @class */ (function (_super) {
      tslib_1.__extends(ObjectLiteralKeyQuotesWalker, _super);
      function ObjectLiteralKeyQuotesWalker() {
          return _super !== null && _super.apply(this, arguments) || this;
      }
      ObjectLiteralKeyQuotesWalker.prototype.walk = function (sourceFile) {
          var _this = this;
          var cb = function (node) {
              if (tsutils_1.isObjectLiteralExpression(node)) {
                  var propertyNames = Lint.Utils.mapDefined(node.properties, mapPropertyName);
                  outer: switch (_this.options.option) {
                      case "always":
                          for (var _i = 0, propertyNames_1 = propertyNames; _i < propertyNames_1.length; _i++) {
                              var name = propertyNames_1[_i];
                              if (name.kind !== ts.SyntaxKind.StringLiteral) {
                                  _this.reportMissing(name);
                              }
                          }
                          break;
                      case "as-needed":
                          for (var _a = 0, propertyNames_2 = propertyNames; _a < propertyNames_2.length; _a++) {
                              var name = propertyNames_2[_a];
                              if (name.kind === ts.SyntaxKind.StringLiteral &&
                                  tsutils_1.isValidPropertyName(name.text)) {
                                  _this.reportUnnecessary(name);
                              }
                          }
                          break;
                      case "consistent":
                          if (hasInconsistentQuotes(propertyNames)) {
                              // No fix -- don't know if they would want to add quotes or remove them.
                              _this.addFailureAt(node.getStart(_this.sourceFile), 1, Rule.INCONSISTENT_PROPERTY);
                          }
                          break;
                      case "consistent-as-needed":
                          for (var _b = 0, propertyNames_3 = propertyNames; _b < propertyNames_3.length; _b++) {
                              var name = propertyNames_3[_b];
                              if (name.kind === ts.SyntaxKind.StringLiteral &&
                                  !tsutils_1.isValidPropertyName(name.text)) {
                                  for (var _c = 0, propertyNames_4 = propertyNames; _c < propertyNames_4.length; _c++) {
                                      var propertyName = propertyNames_4[_c];
                                      if (propertyName.kind !== ts.SyntaxKind.StringLiteral) {
                                          _this.reportMissing(propertyName);
                                      }
                                  }
                                  break outer;
                              }
                          }
                          for (var _d = 0, propertyNames_5 = propertyNames; _d < propertyNames_5.length; _d++) {
                              var name = propertyNames_5[_d];
                              if (name.kind === ts.SyntaxKind.StringLiteral) {
                                  _this.reportUnnecessary(name);
                              }
                          }
                  }
              }
              return ts.forEachChild(node, cb);
          };
          return ts.forEachChild(sourceFile, cb);
      };
      ObjectLiteralKeyQuotesWalker.prototype.reportMissing = function (node) {
          var start = node.getStart(this.sourceFile);
          this.addFailure(start, node.end, Rule.UNQUOTED_PROPERTY(node.text), Lint.Replacement.replaceFromTo(start, node.end, "\"" + node.text + "\""));
      };
      ObjectLiteralKeyQuotesWalker.prototype.reportUnnecessary = function (node) {
          this.addFailureAtNode(node, Rule.UNNEEDED_QUOTES(node.text), Lint.Replacement.replaceNode(node, node.text, this.sourceFile));
      };
      return ObjectLiteralKeyQuotesWalker;
  }(Lint.AbstractWalker));
  function mapPropertyName(property) {
      if (property.kind === ts.SyntaxKind.ShorthandPropertyAssignment ||
          property.kind === ts.SyntaxKind.SpreadAssignment ||
          property.name.kind === ts.SyntaxKind.ComputedPropertyName) {
          return undefined;
      }
      return property.name;
  }
  function hasInconsistentQuotes(properties) {
      if (properties.length < 2) {
          return false;
      }
      var quoted = properties[0].kind === ts.SyntaxKind.StringLiteral;
      for (var i = 1; i < properties.length; ++i) {
          if (quoted !== (properties[i].kind === ts.SyntaxKind.StringLiteral)) {
              return true;
          }
      }
      return false;
  }
  var templateObject_1, templateObject_2;
  