const fs = require('fs');
const glob = require('glob');
const {parseSync: babelParse, traverse: babelTraverse} = require('@babel/core');

const isComponentFilePathRegex = /components\/([a-z0-9]+)\/(\1|index)\.tsx?/i;

function containsAny(haystack, needles) {
  return haystack.some((name) => needles.includes(name));
}

// eslint-disable-next-line id-length
function caseInsensitiveCompare(a, b) {
  return a.localeCompare(b, undefined, {sensitivity: 'base'});
}

const result = glob
  .sync('src/**/*.{ts,tsx}')
  //.filter((filePath) => !isComponentFilePathRegex.test(filePath))
  .map((filePath) => {
    const content = fs.readFileSync(filePath, 'utf-8');
    const ast = babelParse(content, {filename: filePath});

    const allExports = [];

    babelTraverse(ast, {
      ExportDefaultDeclaration() {
        allExports.push('default');
      },
      ExportSpecifier(path) {
        allExports.push(path.node.exported.name);
      },
    });

    allExports.sort(caseInsensitiveCompare);
    return {filePath, allExports};
  })
  .filter(({allExports}) => containsAny(allExports, ['default', 'Props']));

result.forEach((item) => {
  process.stdout.write(`${item.filePath}\n    ${item.allExports.join(', ')}\n`);
});

process.stdout.write(`\n\n${result.length} files found\n`);