"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _iterateJsdoc = _interopRequireDefault(require("../iterateJsdoc"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

const validateParameterNames = (targetTagName, allowExtraTrailingParamDocs, checkDestructured, checkRestProperty, checkTypesRegex, disableExtraPropertyReporting, enableFixer, functionParameterNames, jsdoc, _jsdocNode, 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;
  return paramTags.some(([, tag], index) => {
    let tagsIndex;
    const dupeTagInfo = paramTags.find(([tgsIndex, tg], idx) => {
      tagsIndex = 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;
    }

    const functionParameterName = functionParameterNames[index - dotted];

    if (!functionParameterName) {
      if (allowExtraTrailingParamDocs) {
        return false;
      }

      report(`@${targetTagName} "${tag.name}" does not match an existing function parameter.`, null, tag);
      return true;
    }

    if (Array.isArray(functionParameterName)) {
      if (!checkDestructured) {
        return false;
      }

      if (tag.type && tag.type.search(checkTypesRegex) === -1) {
        return false;
      }

      const [parameterName, {
        names: properties,
        hasPropertyRest,
        rests,
        annotationParamName
      }] = 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 = [];
      const notCheckingNames = [];
      expectedNames.forEach((name, idx) => {
        if (notCheckingNames.some(notCheckingName => {
          return name.startsWith(notCheckingName);
        })) {
          return;
        }

        const actualNameIdx = actualNames.findIndex(actualName => {
          return utils.comparePaths(name)(actualName);
        });

        if (actualNameIdx === -1) {
          if (!checkRestProperty && rests[idx]) {
            return;
          }

          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) {
        missingProperties.forEach(({
          tagPlacement,
          name: missingProperty
        }) => {
          report(`Missing @${targetTagName} "${missingProperty}"`, null, tagPlacement);
        });
      }

      if (!hasPropertyRest || checkRestProperty) {
        const extraProperties = [];
        actualNames.forEach((name, idx) => {
          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) {
          extraProperties.forEach(([extraProperty, tg]) => {
            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) => {
        var _item$;

        if (item !== null && item !== void 0 && (_item$ = item[1]) !== null && _item$ !== void 0 && _item$.names) {
          return actualNames[idx];
        }

        return item;
      }).join(', ');
      report(`Expected @${targetTagName} names to be "${expectedNames}". Got "${actualNames.join(', ')}".`, null, tag);
      return true;
    }

    return false;
  });
};

const validateParameterNamesDeep = (targetTagName, _allowExtraTrailingParamDocs, jsdocParameterNames, jsdoc, report) => {
  let lastRealParameter;
  return jsdocParameterNames.some(({
    name: jsdocParameterName,
    idx
  }) => {
    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;
  });
};

var _default = (0, _iterateJsdoc.default)(({
  context,
  jsdoc,
  jsdocNode,
  report,
  utils
}) => {
  const {
    allowExtraTrailingParamDocs,
    checkDestructured = true,
    checkRestProperty = false,
    checkTypesPattern = '/^(?:[oO]bject|[aA]rray|PlainObject|Generic(?:Object|Array))$/',
    enableFixer = false,
    useDefaultObjectProperties = false,
    disableExtraPropertyReporting = false
  } = context.options[0] || {};
  const checkTypesRegex = utils.getRegexFromString(checkTypesPattern);
  const jsdocParameterNamesDeep = utils.getJsdocTagsDeep('param');

  if (!jsdocParameterNamesDeep.length) {
    return;
  }

  const functionParameterNames = utils.getFunctionParameterNames(useDefaultObjectProperties);
  const targetTagName = utils.getPreferredTagName({
    tagName: 'param'
  });
  const isError = validateParameterNames(targetTagName, allowExtraTrailingParamDocs, checkDestructured, checkRestProperty, checkTypesRegex, disableExtraPropertyReporting, enableFixer, functionParameterNames, jsdoc, jsdocNode, utils, report);

  if (isError || !checkDestructured) {
    return;
  }

  validateParameterNamesDeep(targetTagName, allowExtraTrailingParamDocs, jsdocParameterNamesDeep, jsdoc, report);
}, {
  meta: {
    docs: {
      description: 'Ensures that parameter names in JSDoc match those in the function declaration.',
      url: 'https://github.com/gajus/eslint-plugin-jsdoc#eslint-plugin-jsdoc-rules-check-param-names'
    },
    fixable: 'code',
    schema: [{
      additionalProperties: false,
      properties: {
        allowExtraTrailingParamDocs: {
          type: 'boolean'
        },
        checkDestructured: {
          type: 'boolean'
        },
        checkRestProperty: {
          type: 'boolean'
        },
        checkTypesPattern: {
          type: 'string'
        },
        disableExtraPropertyReporting: {
          type: 'boolean'
        },
        enableFixer: {
          type: 'boolean'
        },
        useDefaultObjectProperties: {
          type: 'boolean'
        }
      },
      type: 'object'
    }],
    type: 'suggestion'
  }
});

exports.default = _default;
module.exports = exports.default;
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