import type { Rule } from "eslint";

const rule: Rule.RuleModule = {
  meta: {
    type: "problem",
    docs: {
      description:
        "Bans import from the specifier '.' and '..' and replaces it with '.+/index'",
      category: "Best Practices",
      recommended: true,
    },
    fixable: "code",
  },
  create: context => ({
    ImportDeclaration(node) {
      if (node.source.value === ".") {
        context.report({
          node: node.source,
          message:
            "Importing from the specifier '.' is not allowed. Use './index' instead.",
          fix(fixer) {
            return fixer.replaceText(node.source, '"./index"');
          },
        });
      } else if (node.source.value === "..") {
        context.report({
          node: node.source,
          message:
            "Importing from the specifier '..' is not allowed. Use '../index' instead.",
          fix(fixer) {
            return fixer.replaceText(node.source, '"../index"');
          },
        });
      }
    },
  }),
};

export default rule;