/**
 * @fileoverview Rule to check for properties whose identifier ends with the string Sync
 * @author Matt DuVall<http://mattduvall.com/>
 * @deprecated in ESLint v7.0.0
 */

'use strict';

//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------

/** @type {import('../types').Rule.RuleModule} */
module.exports = {
  meta: {
    deprecated: {
      message: 'Node.js rules were moved out of ESLint core.',
      url: 'https://eslint.org/docs/latest/use/migrating-to-7.0.0#deprecate-node-rules',
      deprecatedSince: '7.0.0',
      availableUntil: null,
      replacedBy: [
        {
          message:
            'eslint-plugin-n now maintains deprecated Node.js-related rules.',
          plugin: {
            name: 'eslint-plugin-n',
            url: 'https://github.com/eslint-community/eslint-plugin-n',
          },
          rule: {
            name: 'no-sync',
            url: 'https://github.com/eslint-community/eslint-plugin-n/tree/master/docs/rules/no-sync.md',
          },
        },
      ],
    },

    type: 'suggestion',

    docs: {
      description: 'Disallow synchronous methods',
      recommended: false,
      url: 'https://eslint.org/docs/latest/rules/no-sync',
    },

    schema: [
      {
        type: 'object',
        properties: {
          allowAtRootLevel: {
            type: 'boolean',
            default: false,
          },
        },
        additionalProperties: false,
      },
    ],

    messages: {
      noSync: "Unexpected sync method: '{{propertyName}}'.",
    },
  },

  create(context) {
    const selector =
      context.options[0] && context.options[0].allowAtRootLevel ?
        ':function MemberExpression[property.name=/.*Sync$/]'
      : 'MemberExpression[property.name=/.*Sync$/]';

    return {
      [selector](node) {
        context.report({
          node,
          messageId: 'noSync',
          data: {
            propertyName: node.property.name,
          },
        });
      },
    };
  },
};