"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _iterateJsdoc = _interopRequireDefault(require("../iterateJsdoc.cjs"));
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
/**
 * @param {string} targetTagName
 * @param {boolean} allowExtraTrailingParamDocs
 * @param {boolean} checkDestructured
 * @param {boolean} checkRestProperty
 * @param {RegExp} checkTypesRegex
 * @param {boolean} disableExtraPropertyReporting
 * @param {boolean} disableMissingParamChecks
 * @param {boolean} enableFixer
 * @param {import('../jsdocUtils.js').ParamNameInfo[]} functionParameterNames
 * @param {import('comment-parser').Block} jsdoc
 * @param {import('../iterateJsdoc.js').Utils} utils
 * @param {import('../iterateJsdoc.js').Report} report
 * @returns {boolean}
 */
const validateParameterNames = (targetTagName, allowExtraTrailingParamDocs, checkDestructured, checkRestProperty, checkTypesRegex, disableExtraPropertyReporting, disableMissingParamChecks, enableFixer, functionParameterNames, jsdoc, utils, report) => {
  const paramTags = Object.entries(jsdoc.tags).filter(([, tag]) => {
    return tag.tag === targetTagName;
  });
  const paramTagsNonNested = paramTags.filter(([, tag]) => {
    return !tag.name.includes('.');
  });
  let dotted = 0;
  let thisOffset = 0;

  // eslint-disable-next-line complexity
  return paramTags.some(([, tag], index) => {
    /** @type {import('../iterateJsdoc.js').Integer} */
    let tagsIndex;
    const dupeTagInfo = paramTags.find(([tgsIndex, tg], idx) => {
      tagsIndex = Number(tgsIndex);
      return tg.name === tag.name && idx !== index;
    });
    if (dupeTagInfo) {
      utils.reportJSDoc(`Duplicate @${targetTagName} "${tag.name}"`, dupeTagInfo[1], enableFixer ? () => {
        utils.removeTag(tagsIndex);
      } : null);
      return true;
    }
    if (tag.name.includes('.')) {
      dotted++;
      return false;
    }
    let functionParameterName = functionParameterNames[index - dotted + thisOffset];
    if (functionParameterName === 'this' && tag.name.trim() !== 'this') {
      ++thisOffset;
      functionParameterName = functionParameterNames[index - dotted + thisOffset];
    }
    if (!functionParameterName) {
      if (allowExtraTrailingParamDocs) {
        return false;
      }
      report(`@${targetTagName} "${tag.name}" does not match an existing function parameter.`, null, tag);
      return true;
    }
    if (typeof functionParameterName === 'object' && 'name' in functionParameterName && Array.isArray(functionParameterName.name)) {
      const actualName = tag.name.trim();
      const expectedName = functionParameterName.name[index];
      if (actualName === expectedName) {
        thisOffset--;
        return false;
      }
      report(`Expected @${targetTagName} name to be "${expectedName}". Got "${actualName}".`, null, tag);
      return true;
    }
    if (Array.isArray(functionParameterName)) {
      if (!checkDestructured) {
        return false;
      }
      if (tag.type && tag.type.search(checkTypesRegex) === -1) {
        return false;
      }
      const [parameterName, {
        annotationParamName,
        hasPropertyRest,
        names: properties,
        rests
      }] =
      /**
       * @type {[string | undefined, import('../jsdocUtils.js').FlattendRootInfo & {
       *   annotationParamName?: string | undefined;
        }]} */
      functionParameterName;
      if (annotationParamName !== undefined) {
        const name = tag.name.trim();
        if (name !== annotationParamName) {
          report(`@${targetTagName} "${name}" does not match parameter name "${annotationParamName}"`, null, tag);
        }
      }
      const tagName = parameterName === undefined ? tag.name.trim() : parameterName;
      const expectedNames = properties.map(name => {
        return `${tagName}.${name}`;
      });
      const actualNames = paramTags.map(([, paramTag]) => {
        return paramTag.name.trim();
      });
      const actualTypes = paramTags.map(([, paramTag]) => {
        return paramTag.type;
      });
      const missingProperties = [];

      /** @type {string[]} */
      const notCheckingNames = [];
      for (const [idx, name] of expectedNames.entries()) {
        if (notCheckingNames.some(notCheckingName => {
          return name.startsWith(notCheckingName);
        })) {
          continue;
        }
        const actualNameIdx = actualNames.findIndex(actualName => {
          return utils.comparePaths(name)(actualName);
        });
        if (actualNameIdx === -1) {
          if (!checkRestProperty && rests[idx]) {
            continue;
          }
          const missingIndex = actualNames.findIndex(actualName => {
            return utils.pathDoesNotBeginWith(name, actualName);
          });
          const line = tag.source[0].number - 1 + (missingIndex > -1 ? missingIndex : actualNames.length);
          missingProperties.push({
            name,
            tagPlacement: {
              line: line === 0 ? 1 : line
            }
          });
        } else if (actualTypes[actualNameIdx].search(checkTypesRegex) === -1 && actualTypes[actualNameIdx] !== '') {
          notCheckingNames.push(name);
        }
      }
      const hasMissing = missingProperties.length;
      if (hasMissing) {
        for (const {
          name: missingProperty,
          tagPlacement
        } of missingProperties) {
          report(`Missing @${targetTagName} "${missingProperty}"`, null, tagPlacement);
        }
      }
      if (!hasPropertyRest || checkRestProperty) {
        /** @type {[string, import('comment-parser').Spec][]} */
        const extraProperties = [];
        for (const [idx, name] of actualNames.entries()) {
          const match = name.startsWith(tag.name.trim() + '.');
          if (match && !expectedNames.some(utils.comparePaths(name)) && !utils.comparePaths(name)(tag.name) && (!disableExtraPropertyReporting || properties.some(prop => {
            return prop.split('.').length >= name.split('.').length - 1;
          }))) {
            extraProperties.push([name, paramTags[idx][1]]);
          }
        }
        if (extraProperties.length) {
          for (const [extraProperty, tg] of extraProperties) {
            report(`@${targetTagName} "${extraProperty}" does not exist on ${tag.name}`, null, tg);
          }
          return true;
        }
      }
      return hasMissing;
    }
    let funcParamName;
    if (typeof functionParameterName === 'object') {
      const {
        name
      } = functionParameterName;
      funcParamName = name;
    } else {
      funcParamName = functionParameterName;
    }
    if (funcParamName !== tag.name.trim()) {
      // Todo: Improve for array or object child items
      const actualNames = paramTagsNonNested.map(([, {
        name
      }]) => {
        return name.trim();
      });
      const expectedNames = functionParameterNames.map((item, idx) => {
        if (
        /**
         * @type {[string|undefined, (import('../jsdocUtils.js').FlattendRootInfo & {
         *   annotationParamName?: string,
          })]} */
        item?.[1]?.names) {
          return actualNames[idx];
        }
        return item;
      }).filter(item => {
        return item !== 'this';
      });

      // When disableMissingParamChecks is true tag names can be omitted.
      // Report when the tag names do not match the expected names or they are used out of order.
      if (disableMissingParamChecks) {
        const usedExpectedNames = expectedNames.map(a => {
          return a?.toString();
        }).filter(expectedName => {
          return expectedName && actualNames.includes(expectedName);
        });
        const usedInOrder = actualNames.every((actualName, idx) => {
          return actualName === usedExpectedNames[idx];
        });
        if (usedInOrder) {
          return false;
        }
      }
      report(`Expected @${targetTagName} names to be "${expectedNames.map(expectedName => {
        return typeof expectedName === 'object' && 'name' in expectedName && expectedName.restElement ? '...' + expectedName.name : expectedName;
      }).join(', ')}". Got "${actualNames.join(', ')}".`, null, tag);
      return true;
    }
    return false;
  });
};

/**
 * @param {string} targetTagName
 * @param {boolean} _allowExtraTrailingParamDocs
 * @param {{
 *   name: string,
 *   idx: import('../iterateJsdoc.js').Integer
 * }[]} jsdocParameterNames
 * @param {import('comment-parser').Block} jsdoc
 * @param {Function} report
 * @returns {boolean}
 */
const validateParameterNamesDeep = (targetTagName, _allowExtraTrailingParamDocs, jsdocParameterNames, jsdoc, report) => {
  /** @type {string} */
  let lastRealParameter;
  return jsdocParameterNames.some(({
    idx,
    name: jsdocParameterName
  }) => {
    const isPropertyPath = jsdocParameterName.includes('.');
    if (isPropertyPath) {
      if (!lastRealParameter) {
        report(`@${targetTagName} path declaration ("${jsdocParameterName}") appears before any real parameter.`, null, jsdoc.tags[idx]);
        return true;
      }
      let pathRootNodeName = jsdocParameterName.slice(0, jsdocParameterName.indexOf('.'));
      if (pathRootNodeName.endsWith('[]')) {
        pathRootNodeName = pathRootNodeName.slice(0, -2);
      }
      if (pathRootNodeName !== lastRealParameter) {
        report(`@${targetTagName} path declaration ("${jsdocParameterName}") root node name ("${pathRootNodeName}") ` + `does not match previous real parameter name ("${lastRealParameter}").`, null, jsdoc.tags[idx]);
        return true;
      }
    } else {
      lastRealParameter = jsdocParameterName;
    }
    return false;
  });
};
const allowedNodes = ['ArrowFunctionExpression', 'FunctionDeclaration', 'FunctionExpression', 'TSDeclareFunction',
// Add this to above defaults
'TSMethodSignature'];
var _default = exports.default = (0, _iterateJsdoc.default)(({
  context,
  jsdoc,
  node,
  report,
  utils
}) => {
  const {
    allowExtraTrailingParamDocs,
    checkDestructured = true,
    checkRestProperty = false,
    checkTypesPattern = '/^(?:[oO]bject|[aA]rray|PlainObject|Generic(?:Object|Array))$/',
    disableExtraPropertyReporting = false,
    disableMissingParamChecks = false,
    enableFixer = false,
    useDefaultObjectProperties = false
  } = context.options[0] || {};

  // Although we might just remove global settings contexts from applying to
  //   this rule (as they can cause problems with `getFunctionParameterNames`
  //   checks if they are not functions but say variables), the user may
  //   instead wish to narrow contexts in those settings, so this check
  //   is still useful
  if (!allowedNodes.includes(/** @type {import('estree').Node} */node.type)) {
    return;
  }
  const checkTypesRegex = utils.getRegexFromString(checkTypesPattern);
  const jsdocParameterNamesDeep = utils.getJsdocTagsDeep('param');
  if (!jsdocParameterNamesDeep || !jsdocParameterNamesDeep.length) {
    return;
  }
  const functionParameterNames = utils.getFunctionParameterNames(useDefaultObjectProperties);
  const targetTagName = /** @type {string} */utils.getPreferredTagName({
    tagName: 'param'
  });
  const isError = validateParameterNames(targetTagName, allowExtraTrailingParamDocs, checkDestructured, checkRestProperty, checkTypesRegex, disableExtraPropertyReporting, disableMissingParamChecks, enableFixer, functionParameterNames, jsdoc, utils, report);
  if (isError || !checkDestructured) {
    return;
  }
  validateParameterNamesDeep(targetTagName, allowExtraTrailingParamDocs, jsdocParameterNamesDeep, jsdoc, report);
}, {
  contextDefaults: allowedNodes,
  meta: {
    docs: {
      description: 'Ensures that parameter names in JSDoc match those in the function declaration.',
      url: 'https://github.com/gajus/eslint-plugin-jsdoc/blob/main/docs/rules/check-param-names.md#repos-sticky-header'
    },
    fixable: 'code',
    schema: [{
      additionalProperties: false,
      properties: {
        allowExtraTrailingParamDocs: {
          type: 'boolean'
        },
        checkDestructured: {
          type: 'boolean'
        },
        checkRestProperty: {
          type: 'boolean'
        },
        checkTypesPattern: {
          type: 'string'
        },
        disableExtraPropertyReporting: {
          type: 'boolean'
        },
        disableMissingParamChecks: {
          type: 'boolean'
        },
        enableFixer: {
          type: 'boolean'
        },
        useDefaultObjectProperties: {
          type: 'boolean'
        }
      },
      type: 'object'
    }],
    type: 'suggestion'
  }
});
module.exports = exports.default;
//# sourceMappingURL=checkParamNames.cjs.map