text: "use strict";
  Object.defineProperty(exports, "__esModule", {
      value: true
  });
  exports.sort = exports.isUrlRequestable = exports.resolveRequests = exports.getExportCode = exports.getModuleCode = exports.getImportCode = exports.getPreRequester = exports.normalizeSourceMap = exports.getModulesPlugins = exports.getModulesOptions = exports.getFilter = exports.requestify = exports.normalizeUrl = exports.shouldUseIcssPlugin = exports.shouldUseURLPlugin = exports.shouldUseImportPlugin = exports.shouldUseModulesPlugins = exports.normalizeOptions = exports.isDataUrl = void 0;
  var _url = require("url");
  var _path = _interopRequireDefault(require("path"));
  var _loaderUtils3 = require("next/dist/compiled/loader-utils3");
  var _postcssModulesValues = _interopRequireDefault(require("next/dist/compiled/postcss-modules-values"));
  var _postcssModulesLocalByDefault = _interopRequireDefault(require("next/dist/compiled/postcss-modules-local-by-default"));
  var _postcssModulesExtractImports = _interopRequireDefault(require("next/dist/compiled/postcss-modules-extract-imports"));
  var _postcssModulesScope = _interopRequireDefault(require("next/dist/compiled/postcss-modules-scope"));
  var _camelcase = _interopRequireDefault(require("./camelcase"));
  function _interopRequireDefault(obj) {
      return obj && obj.__esModule ? obj : {
          default: obj
      };
  }
  const whitespace = '[\\x20\\t\\r\\n\\f]';
  const unescapeRegExp = new RegExp(`\\\\([\\da-f]{1,6}${whitespace}?|(${whitespace})|.)`, 'ig');
  const matchNativeWin32Path = /^[A-Z]:[/\\]|^\\\\/i;
  function unescape(str) {
      return str.replace(unescapeRegExp, (_, escaped, escapedWhitespace)=>{
          const high = `0x${escaped}` - 65536;
          /* eslint-disable line-comment-position */ // NaN means non-codepoint
          // Workaround erroneous numeric interpretation of +"0x"
          // eslint-disable-next-line no-self-compare
          return high !== high || escapedWhitespace ? escaped : high < 0 ? String.fromCharCode(high + 65536) : // eslint-disable-next-line no-bitwise
          String.fromCharCode(high >> 10 | 55296, high & 1023 | 56320);
      /* eslint-enable line-comment-position */ });
  }
  function normalizePath(file) {
      return _path.default.sep === '\\' ? file.replace(/\\/g, '/') : file;
  }
  function normalizeUrl(url, isStringValue) {
      let normalizedUrl = url;
      if (isStringValue && /\\(\n|\r\n|\r|\f)/.test(normalizedUrl)) {
          normalizedUrl = normalizedUrl.replace(/\\(\n|\r\n|\r|\f)/g, '');
      }
      if (matchNativeWin32Path.test(url)) {
          return decodeURIComponent(normalizedUrl);
      }
      return decodeURIComponent(unescape(normalizedUrl));
  }
  function requestify(url, rootContext) {
      if (/^file:/i.test(url)) {
          return (0, _url).fileURLToPath(url);
      }
      if (/^[a-z][a-z0-9+.-]*:/i.test(url)) {
          return url;
      }
      return url.charAt(0) === '/' ? (0, _loaderUtils3).urlToRequest(url, rootContext) : (0, _loaderUtils3).urlToRequest(url);
  }
  function getFilter(filter, resourcePath) {
      return (...args)=>{
          if (typeof filter === 'function') {
              return filter(...args, resourcePath);
          }
          return true;
      };
  }
  const moduleRegExp = /\.module\.\w+$/i;
  function getModulesOptions(rawOptions, loaderContext) {
      const { resourcePath  } = loaderContext;
      if (typeof rawOptions.modules === 'undefined') {
          const isModules = moduleRegExp.test(resourcePath);
          if (!isModules) {
              return false;
          }
      } else if (typeof rawOptions.modules === 'boolean' && rawOptions.modules === false) {
          return false;
      }
      let modulesOptions = {
          compileType: rawOptions.icss ? 'icss' : 'module',
          auto: true,
          mode: 'local',
          exportGlobals: false,
          localIdentName: '[hash:base64]',
          localIdentContext: loaderContext.rootContext,
          localIdentHashPrefix: '',
          // eslint-disable-next-line no-undefined
          localIdentRegExp: undefined,
          namedExport: false,
          exportLocalsConvention: 'asIs',
          exportOnlyLocals: false
      };
      if (typeof rawOptions.modules === 'boolean' || typeof rawOptions.modules === 'string') {
          modulesOptions.mode = typeof rawOptions.modules === 'string' ? rawOptions.modules : 'local';
      } else {
          if (rawOptions.modules) {
              if (typeof rawOptions.modules.auto === 'boolean') {
                  const isModules = rawOptions.modules.auto && moduleRegExp.test(resourcePath);
                  if (!isModules) {
                      return false;
                  }
              } else if (rawOptions.modules.auto instanceof RegExp) {
                  const isModules = rawOptions.modules.auto.test(resourcePath);
                  if (!isModules) {
                      return false;
                  }
              } else if (typeof rawOptions.modules.auto === 'function') {
                  const isModule = rawOptions.modules.auto(resourcePath);
                  if (!isModule) {
                      return false;
                  }
              }
              if (rawOptions.modules.namedExport === true && typeof rawOptions.modules.exportLocalsConvention === 'undefined') {
                  modulesOptions.exportLocalsConvention = 'camelCaseOnly';
              }
          }
          modulesOptions = {
              ...modulesOptions,
              ...rawOptions.modules || {
              }
          };
      }
      if (typeof modulesOptions.mode === 'function') {
          modulesOptions.mode = modulesOptions.mode(loaderContext.resourcePath);
      }
      if (modulesOptions.namedExport === true) {
          if (rawOptions.esModule === false) {
              throw new Error('The "modules.namedExport" option requires the "esModules" option to be enabled');
          }
          if (modulesOptions.exportLocalsConvention !== 'camelCaseOnly') {
              throw new Error('The "modules.namedExport" option requires the "modules.exportLocalsConvention" option to be "camelCaseOnly"');
          }
      }
      return modulesOptions;
  }
  function normalizeOptions(rawOptions, loaderContext) {
      if (rawOptions.icss) {
          loaderContext.emitWarning(new Error('The "icss" option is deprecated, use "modules.compileType: "icss"" instead'));
      }
      const modulesOptions = getModulesOptions(rawOptions, loaderContext);
      return {
          url: typeof rawOptions.url === 'undefined' ? true : rawOptions.url,
          import: typeof rawOptions.import === 'undefined' ? true : rawOptions.import,
          modules: modulesOptions,
          // TODO remove in the next major release
          icss: typeof rawOptions.icss === 'undefined' ? false : rawOptions.icss,
          sourceMap: typeof rawOptions.sourceMap === 'boolean' ? rawOptions.sourceMap : loaderContext.sourceMap,
          importLoaders: typeof rawOptions.importLoaders === 'string' ? parseInt(rawOptions.importLoaders, 10) : rawOptions.importLoaders,
          esModule: typeof rawOptions.esModule === 'undefined' ? true : rawOptions.esModule
      };
  }
  function shouldUseImportPlugin(options) {
      if (options.modules.exportOnlyLocals) {
          return false;
      }
      if (typeof options.import === 'boolean') {
          return options.import;
      }
      return true;
  }
  function shouldUseURLPlugin(options) {
      if (options.modules.exportOnlyLocals) {
          return false;
      }
      if (typeof options.url === 'boolean') {
          return options.url;
      }
      return true;
  }
  function shouldUseModulesPlugins(options) {
      return options.modules.compileType === 'module';
  }
  function shouldUseIcssPlugin(options) {
      return options.icss === true || Boolean(options.modules);
  }
  function getModulesPlugins(options, loaderContext) {
      const { mode , getLocalIdent , localIdentName , localIdentContext , localIdentHashPrefix , localIdentRegExp ,  } = options.modules;
      let plugins = [];
      try {
          plugins = [
              _postcssModulesValues.default,
              (0, _postcssModulesLocalByDefault).default({
                  mode
              }),
              (0, _postcssModulesExtractImports).default(),
              (0, _postcssModulesScope).default({
                  generateScopedName (exportName) {
                      return getLocalIdent(loaderContext, localIdentName, exportName, {
                          context: localIdentContext,
                          hashPrefix: localIdentHashPrefix,
                          regExp: localIdentRegExp
                      });
                  },
                  exportGlobals: options.modules.exportGlobals
              }), 
          ];
      } catch (error) {
          loaderContext.emitError(error);
      }
      return plugins;
  }
  const IS_NATIVE_WIN32_PATH = /^[a-z]:[/\\]|^\\\\/i;
  const ABSOLUTE_SCHEME = /^[a-z0-9+\-.]+:/i;
  function getURLType(source) {
      if (source[0] === '/') {
          if (source[1] === '/') {
              return 'scheme-relative';
          }
          return 'path-absolute';
      }
      if (IS_NATIVE_WIN32_PATH.test(source)) {
          return 'path-absolute';
      }
      return ABSOLUTE_SCHEME.test(source) ? 'absolute' : 'path-relative';
  }
  function normalizeSourceMap(map, resourcePath) {
      let newMap = map;
      // Some loader emit source map as string
      // Strip any JSON XSSI avoidance prefix from the string (as documented in the source maps specification), and then parse the string as JSON.
      if (typeof newMap === 'string') {
          newMap = JSON.parse(newMap);
      }
      delete newMap.file;
      const { sourceRoot  } = newMap;
      delete newMap.sourceRoot;
      if (newMap.sources) {
          // Source maps should use forward slash because it is URLs (https://github.com/mozilla/source-map/issues/91)
          // We should normalize path because previous loaders like `sass-loader` using backslash when generate source map
          newMap.sources = newMap.sources.map((source)=>{
              // Non-standard syntax from `postcss`
              if (source.indexOf('<') === 0) {
                  return source;
              }
              const sourceType = getURLType(source);
              // Do no touch `scheme-relative` and `absolute` URLs
              if (sourceType === 'path-relative' || sourceType === 'path-absolute') {
                  const absoluteSource = sourceType === 'path-relative' && sourceRoot ? _path.default.resolve(sourceRoot, normalizePath(source)) : normalizePath(source);
                  return _path.default.relative(_path.default.dirname(resourcePath), absoluteSource);
              }
              return source;
          });
      }
      return newMap;
  }
  function getPreRequester({ loaders , loaderIndex  }) {
      const cache = Object.create(null);
      return (number)=>{
          if (cache[number]) {
              return cache[number];
          }
          if (number === false) {
              cache[number] = '';
          } else {
              const loadersRequest = loaders.slice(loaderIndex, loaderIndex + 1 + (typeof number !== 'number' ? 0 : number)).map((x)=>x.request
              ).join('!');
              cache[number] = `-!${loadersRequest}!`;
          }
          return cache[number];
      };
  }
  function getImportCode(imports, options) {
      let code = '';
      for (const item of imports){
          const { importName , url , icss  } = item;
          if (options.esModule) {
              if (icss && options.modules.namedExport) {
                  code += `import ${options.modules.exportOnlyLocals ? '' : `${importName}, `}* as ${importName}_NAMED___ from ${url};\n`;
              } else {
                  code += `import ${importName} from ${url};\n`;
              }
          } else {
              code += `var ${importName} = require(${url});\n`;
          }
      }
      return code ? `// Imports\n${code}` : '';
  }
  function normalizeSourceMapForRuntime(map, loaderContext) {
      const resultMap = map ? map.toJSON() : null;
      if (resultMap) {
          delete resultMap.file;
          resultMap.sourceRoot = '';
          resultMap.sources = resultMap.sources.map((source)=>{
              // Non-standard syntax from `postcss`
              if (source.indexOf('<') === 0) {
                  return source;
              }
              const sourceType = getURLType(source);
              if (sourceType !== 'path-relative') {
                  return source;
              }
              const resourceDirname = _path.default.dirname(loaderContext.resourcePath);
              const absoluteSource = _path.default.resolve(resourceDirname, source);
              const contextifyPath = normalizePath(_path.default.relative(loaderContext.rootContext, absoluteSource));
              return `webpack://${contextifyPath}`;
          });
      }
      return JSON.stringify(resultMap);
  }
  function getModuleCode(result, api, replacements, options, loaderContext) {
      if (options.modules.exportOnlyLocals === true) {
          return '';
      }
      const sourceMapValue = options.sourceMap ? `,${normalizeSourceMapForRuntime(result.map, loaderContext)}` : '';
      let code = JSON.stringify(result.css);
      let beforeCode = `var ___CSS_LOADER_EXPORT___ = ___CSS_LOADER_API_IMPORT___(${options.sourceMap});\n`;
      for (const item of api){
          const { url , media , dedupe  } = item;
          beforeCode += url ? `___CSS_LOADER_EXPORT___.push([module.id, ${JSON.stringify(`@import url(${url});`)}${media ? `, ${JSON.stringify(media)}` : ''}]);\n` : `___CSS_LOADER_EXPORT___.i(${item.importName}${media ? `, ${JSON.stringify(media)}` : dedupe ? ', ""' : ''}${dedupe ? ', true' : ''});\n`;
      }
      for (const item1 of replacements){
          const { replacementName , importName , localName  } = item1;
          if (localName) {
              code = code.replace(new RegExp(replacementName, 'g'), ()=>options.modules.namedExport ? `" + ${importName}_NAMED___[${JSON.stringify((0, _camelcase).default(localName))}] + "` : `" + ${importName}.locals[${JSON.stringify(localName)}] + "`
              );
          } else {
              const { hash , needQuotes  } = item1;
              const getUrlOptions = [].concat(hash ? [
                  `hash: ${JSON.stringify(hash)}`
              ] : []).concat(needQuotes ? 'needQuotes: true' : []);
              const preparedOptions = getUrlOptions.length > 0 ? `, { ${getUrlOptions.join(', ')} }` : '';
              beforeCode += `var ${replacementName} = ___CSS_LOADER_GET_URL_IMPORT___(${importName}${preparedOptions});\n`;
              code = code.replace(new RegExp(replacementName, 'g'), ()=>`" + ${replacementName} + "`
              );
          }
      }
      return `${beforeCode}// Module\n___CSS_LOADER_EXPORT___.push([module.id, ${code}, ""${sourceMapValue}]);\n`;
  }
  function dashesCamelCase(str) {
      return str.replace(/-+(\w)/g, (match, firstLetter)=>firstLetter.toUpperCase()
      );
  }
  function getExportCode(exports, replacements, options) {
      let code = '// Exports\n';
      let localsCode = '';
      const addExportToLocalsCode = (name, value)=>{
          if (options.modules.namedExport) {
              localsCode += `export const ${(0, _camelcase).default(name)} = ${JSON.stringify(value)};\n`;
          } else {
              if (localsCode) {
                  localsCode += `,\n`;
              }
              localsCode += `\t${JSON.stringify(name)}: ${JSON.stringify(value)}`;
          }
      };
      for (const { name , value  } of exports){
          switch(options.modules.exportLocalsConvention){
              case 'camelCase':
                  {
                      addExportToLocalsCode(name, value);
                      const modifiedName = (0, _camelcase).default(name);
                      if (modifiedName !== name) {
                          addExportToLocalsCode(modifiedName, value);
                      }
                      break;
                  }
              case 'camelCaseOnly':
                  {
                      addExportToLocalsCode((0, _camelcase).default(name), value);
                      break;
                  }
              case 'dashes':
                  {
                      addExportToLocalsCode(name, value);
                      const modifiedName = dashesCamelCase(name);
                      if (modifiedName !== name) {
                          addExportToLocalsCode(modifiedName, value);
                      }
                      break;
                  }
              case 'dashesOnly':
                  {
                      addExportToLocalsCode(dashesCamelCase(name), value);
                      break;
                  }
              case 'asIs':
              default:
                  addExportToLocalsCode(name, value);
                  break;
          }
      }
      for (const item of replacements){
          const { replacementName , localName  } = item;
          if (localName) {
              const { importName  } = item;
              localsCode = localsCode.replace(new RegExp(replacementName, 'g'), ()=>{
                  if (options.modules.namedExport) {
                      return `" + ${importName}_NAMED___[${JSON.stringify((0, _camelcase).default(localName))}] + "`;
                  } else if (options.modules.exportOnlyLocals) {
                      return `" + ${importName}[${JSON.stringify(localName)}] + "`;
                  }
                  return `" + ${importName}.locals[${JSON.stringify(localName)}] + "`;
              });
          } else {
              localsCode = localsCode.replace(new RegExp(replacementName, 'g'), ()=>`" + ${replacementName} + "`
              );
          }
      }
      if (options.modules.exportOnlyLocals) {
          code += options.modules.namedExport ? localsCode : `${options.esModule ? 'export default' : 'module.exports ='} {\n${localsCode}\n};\n`;
          return code;
      }
      if (localsCode) {
          code += options.modules.namedExport ? localsCode : `___CSS_LOADER_EXPORT___.locals = {\n${localsCode}\n};\n`;
      }
      code += `${options.esModule ? 'export default' : 'module.exports ='} ___CSS_LOADER_EXPORT___;\n`;
      return code;
  }
  async function resolveRequests(resolve, context, possibleRequests) {
      return resolve(context, possibleRequests[0]).then((result)=>{
          return result;
      }).catch((error)=>{
          const [, ...tailPossibleRequests] = possibleRequests;
          if (tailPossibleRequests.length === 0) {
              throw error;
          }
          return resolveRequests(resolve, context, tailPossibleRequests);
      });
  }
  function isUrlRequestable(url) {
      // Protocol-relative URLs
      if (/^\/\//.test(url)) {
          return false;
      }
      // `file:` protocol
      if (/^file:/i.test(url)) {
          return true;
      }
      // Absolute URLs
      if (/^[a-z][a-z0-9+.-]*:/i.test(url)) {
          return true;
      }
      // `#` URLs
      if (/^#/.test(url)) {
          return false;
      }
      return true;
  }
  function sort(a, b) {
      return a.index - b.index;
  }
  function isDataUrl(url) {
      if (/^data:/i.test(url)) {
          return true;
      }
      return false;
  }
  exports.isDataUrl = isDataUrl;
  exports.normalizeOptions = normalizeOptions;
  exports.shouldUseModulesPlugins = shouldUseModulesPlugins;
  exports.shouldUseImportPlugin = shouldUseImportPlugin;
  exports.shouldUseURLPlugin = shouldUseURLPlugin;
  exports.shouldUseIcssPlugin = shouldUseIcssPlugin;
  exports.normalizeUrl = normalizeUrl;
  exports.requestify = requestify;
  exports.getFilter = getFilter;
  exports.getModulesOptions = getModulesOptions;
  exports.getModulesPlugins = getModulesPlugins;
  exports.normalizeSourceMap = normalizeSourceMap;
  exports.getPreRequester = getPreRequester;
  exports.getImportCode = getImportCode;
  exports.getModuleCode = getModuleCode;
  exports.getExportCode = getExportCode;
  exports.resolveRequests = resolveRequests;
  exports.isUrlRequestable = isUrlRequestable;
  exports.sort = sort;
  
  //# sourceMappingURL=utils.js.map