pretur.i18n/lib/main.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
function buildLocale(locale, definition) {
    return { locale: locale, definition: definition };
}
exports.buildLocale = buildLocale;
function createStringBuilders(locale) {
    var MessageFormat = require('messageformat');
    var mf = new MessageFormat(locale);
    return {
        constant: function (str) {
            return function () { return str; };
        },
        callback: function (cb) {
            return cb;
        },
        messageFormat: function (formatString) {
            return mf.compile(formatString);
        },
    };
}
function format(definition, fallback, bundleOrKey, data) {
    if (process.env.NODE_ENV !== 'production' && !definition) {
        throw new TypeError('definition must be provided');
    }
    if (bundleOrKey && typeof bundleOrKey === 'object') {
        var targetKey = definition[bundleOrKey.key] || (fallback && fallback[bundleOrKey.key]);
        if (process.env.NODE_ENV !== 'production' && !targetKey) {
            throw new TypeError('provided bundle key does not exist in definition or the fallback');
        }
        return targetKey(bundleOrKey.data);
    }
    if (typeof bundleOrKey === 'string') {
        var targetKey = definition[bundleOrKey] || (fallback && fallback[bundleOrKey]);
        if (process.env.NODE_ENV !== 'production' && !targetKey) {
            throw new TypeError('provided key does not exist in definition or the fallback');
        }
        return targetKey(data);
    }
    return '';
}
function internationalize(main) {
    var alts = [];
    for (var _i = 1; _i < arguments.length; _i++) {
        alts[_i - 1] = arguments[_i];
    }
    var mainDefinition = main.definition(createStringBuilders(main.locale));
    var keys = {};
    for (var _a = 0, _b = Object.keys(mainDefinition); _a < _b.length; _a++) {
        var key = _b[_a];
        keys[key] = key;
    }
    function bundle(key, data) {
        return { key: key, data: data };
    }
    function buildFormatter(locale) {
        if (locale === main.locale) {
            return function (bundleOrKey, data) {
                return format(mainDefinition, undefined, bundleOrKey, data);
            };
        }
        var target = alts.find(function (alt) { return alt.locale === locale; });
        if (!target) {
            throw new Error("The provided locale " + locale + " does not exist in the list of languages.");
        }
        var targetDefinition = target.definition(createStringBuilders(locale));
        return function (bundleOrKey, data) {
            return format(targetDefinition, mainDefinition, bundleOrKey, data);
        };
    }
    return { keys: keys, bundle: bundle, buildFormatter: buildFormatter };
}
exports.internationalize = internationalize;
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"main.js","sourceRoot":"","sources":["../src/main.ts"],"names":[],"mappings":";;AAwBA,qBACE,MAAc,EACd,UAA6D;IAE7D,MAAM,CAAC,EAAE,MAAM,QAAA,EAAE,UAAU,YAAA,EAAE,CAAC;AAChC,CAAC;AALD,kCAKC;AAqBD,8BAA8B,MAAc;IAC1C,IAAM,aAAa,GAAG,OAAO,CAAC,eAAe,CAAC,CAAC;IAC/C,IAAM,EAAE,GAAG,IAAI,aAAa,CAAC,MAAM,CAAC,CAAC;IAErC,MAAM,CAAC;QACL,QAAQ,YAAC,GAAW;YAClB,MAAM,CAAC,cAAM,OAAA,GAAG,EAAH,CAAG,CAAC;QACnB,CAAC;QACD,QAAQ,YAAC,EAA0B;YACjC,MAAM,CAAC,EAAE,CAAC;QACZ,CAAC;QACD,aAAa,YAAC,YAAoB;YAChC,MAAM,CAAC,EAAE,CAAC,OAAO,CAAC,YAAY,CAAC,CAAC;QAClC,CAAC;KACF,CAAC;AACJ,CAAC;AAED,gBACE,UAAyB,EACzB,QAAmC,EACnC,WAA4B,EAC5B,IAAU;IAEV,EAAE,CAAC,CAAC,OAAO,CAAC,GAAG,CAAC,QAAQ,KAAK,YAAY,IAAI,CAAC,UAAU,CAAC,CAAC,CAAC;QACzD,MAAM,IAAI,SAAS,CAAC,6BAA6B,CAAC,CAAC;IACrD,CAAC;IAED,EAAE,CAAC,CAAC,WAAW,IAAI,OAAO,WAAW,KAAK,QAAQ,CAAC,CAAC,CAAC;QACnD,IAAM,SAAS,GAAG,UAAU,CAAC,WAAW,CAAC,GAAG,CAAC,IAAI,CAAC,QAAQ,IAAI,QAAQ,CAAC,WAAW,CAAC,GAAG,CAAC,CAAC,CAAC;QACzF,EAAE,CAAC,CAAC,OAAO,CAAC,GAAG,CAAC,QAAQ,KAAK,YAAY,IAAI,CAAC,SAAS,CAAC,CAAC,CAAC;YACxD,MAAM,IAAI,SAAS,CAAC,kEAAkE,CAAC,CAAC;QAC1F,CAAC;QACD,MAAM,CAAC,SAAS,CAAC,WAAW,CAAC,IAAI,CAAC,CAAC;IACrC,CAAC;IAED,EAAE,CAAC,CAAC,OAAO,WAAW,KAAK,QAAQ,CAAC,CAAC,CAAC;QACpC,IAAM,SAAS,GAAG,UAAU,CAAC,WAAW,CAAC,IAAI,CAAC,QAAQ,IAAI,QAAQ,CAAC,WAAW,CAAC,CAAC,CAAC;QACjF,EAAE,CAAC,CAAC,OAAO,CAAC,GAAG,CAAC,QAAQ,KAAK,YAAY,IAAI,CAAC,SAAS,CAAC,CAAC,CAAC;YACxD,MAAM,IAAI,SAAS,CAAC,2DAA2D,CAAC,CAAC;QACnF,CAAC;QACD,MAAM,CAAC,SAAS,CAAC,IAAI,CAAC,CAAC;IACzB,CAAC;IAED,MAAM,CAAC,EAAE,CAAC;AACZ,CAAC;AAED,0BACE,IAAe;IACf,cAA6B;SAA7B,UAA6B,EAA7B,qBAA6B,EAA7B,IAA6B;QAA7B,6BAA6B;;IAE7B,IAAM,cAAc,GAAG,IAAI,CAAC,UAAU,CAAC,oBAAoB,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC,CAAC;IAE1E,IAAM,IAAI,GAAY,EAAE,CAAC;IAEzB,GAAG,CAAC,CAAc,UAA2B,EAA3B,KAAA,MAAM,CAAC,IAAI,CAAC,cAAc,CAAC,EAA3B,cAA2B,EAA3B,IAA2B;QAAxC,IAAM,GAAG,SAAA;QACZ,IAAI,CAAC,GAAG,CAAC,GAAG,GAAG,CAAC;KACjB;IAED,gBAAmC,GAAM,EAAE,IAAW;QACpD,MAAM,CAAC,EAAE,GAAG,KAAA,EAAE,IAAI,MAAA,EAAE,CAAC;IACvB,CAAC;IAED,wBAAwB,MAAc;QACpC,EAAE,CAAC,CAAC,MAAM,KAAK,IAAI,CAAC,MAAM,CAAC,CAAC,CAAC;YAC3B,MAAM,CAAC,UAAC,WAA4B,EAAE,IAAU;gBAC9C,OAAA,MAAM,CAAC,cAAc,EAAE,SAAS,EAAE,WAAW,EAAE,IAAI,CAAC;YAApD,CAAoD,CAAC;QACzD,CAAC;QAED,IAAM,MAAM,GAAG,IAAI,CAAC,IAAI,CAAC,UAAA,GAAG,IAAI,OAAA,GAAG,CAAC,MAAM,KAAK,MAAM,EAArB,CAAqB,CAAC,CAAC;QAEvD,EAAE,CAAC,CAAC,CAAC,MAAM,CAAC,CAAC,CAAC;YACZ,MAAM,IAAI,KAAK,CAAC,yBAAuB,MAAM,8CAA2C,CAAC,CAAC;QAC5F,CAAC;QAED,IAAM,gBAAgB,GAAG,MAAM,CAAC,UAAU,CAAC,oBAAoB,CAAC,MAAM,CAAC,CAAC,CAAC;QAEzE,MAAM,CAAC,UAAC,WAA4B,EAAE,IAAU;YAC9C,OAAA,MAAM,CAAC,gBAAgB,EAAE,cAAc,EAAE,WAAW,EAAE,IAAI,CAAC;QAA3D,CAA2D,CAAC;IAChE,CAAC;IAED,MAAM,CAAC,EAAE,IAAI,MAAA,EAAE,MAAM,QAAA,EAAE,cAAc,gBAAA,EAAE,CAAC;AAC1C,CAAC;AAnCD,4CAmCC","sourcesContent":["export interface Bundle<K extends string = string, D = any> {\r\n  key: K;\r\n  data?: D;\r\n}\r\n\r\nexport interface StringBuilder<D = any> {\r\n  (data?: D): string;\r\n}\r\n\r\nexport interface StringBuilders {\r\n  constant(str: string): StringBuilder<undefined>;\r\n  callback<D>(callback: (data?: D) => string): StringBuilder<D>;\r\n  messageFormat<D>(formatString: string): StringBuilder<D>;\r\n}\r\n\r\nexport type Definition<T> = {\r\n  [P in keyof T]: StringBuilder<T[P]>;\r\n};\r\n\r\nexport interface Locale<T> {\r\n  locale: string;\r\n  definition: (builders: StringBuilders) => Definition<T>;\r\n}\r\n\r\nexport function buildLocale<T>(\r\n  locale: string,\r\n  definition: (stringBuilders: StringBuilders) => Definition<T>,\r\n): Locale<T> {\r\n  return { locale, definition };\r\n}\r\n\r\nexport type Keys<T> = {\r\n  [P in keyof T]: P;\r\n};\r\n\r\nexport interface Bundler<T> {\r\n  <K extends keyof T>(key: K, data?: T[K]): Bundle<K, T[K]>;\r\n}\r\n\r\nexport interface Formatter<T> {\r\n  <K extends keyof T>(key: K, data?: T[K]): string;\r\n  <K extends keyof T>(bundle: Bundle<K, T[K]>): string;\r\n}\r\n\r\nexport interface Internationalization<T> {\r\n  keys: Keys<T>;\r\n  bundle: Bundler<T>;\r\n  buildFormatter(locale: string): Formatter<T>;\r\n}\r\n\r\nfunction createStringBuilders(locale: string): StringBuilders {\r\n  const MessageFormat = require('messageformat');\r\n  const mf = new MessageFormat(locale);\r\n\r\n  return {\r\n    constant(str: string) {\r\n      return () => str;\r\n    },\r\n    callback(cb: (data?: any) => string) {\r\n      return cb;\r\n    },\r\n    messageFormat(formatString: string) {\r\n      return mf.compile(formatString);\r\n    },\r\n  };\r\n}\r\n\r\nfunction format<T>(\r\n  definition: Definition<T>,\r\n  fallback: Definition<T> | undefined,\r\n  bundleOrKey: Bundle | string,\r\n  data?: any,\r\n): string {\r\n  if (process.env.NODE_ENV !== 'production' && !definition) {\r\n    throw new TypeError('definition must be provided');\r\n  }\r\n\r\n  if (bundleOrKey && typeof bundleOrKey === 'object') {\r\n    const targetKey = definition[bundleOrKey.key] || (fallback && fallback[bundleOrKey.key]);\r\n    if (process.env.NODE_ENV !== 'production' && !targetKey) {\r\n      throw new TypeError('provided bundle key does not exist in definition or the fallback');\r\n    }\r\n    return targetKey(bundleOrKey.data);\r\n  }\r\n\r\n  if (typeof bundleOrKey === 'string') {\r\n    const targetKey = definition[bundleOrKey] || (fallback && fallback[bundleOrKey]);\r\n    if (process.env.NODE_ENV !== 'production' && !targetKey) {\r\n      throw new TypeError('provided key does not exist in definition or the fallback');\r\n    }\r\n    return targetKey(data);\r\n  }\r\n\r\n  return '';\r\n}\r\n\r\nexport function internationalize<T>(\r\n  main: Locale<T>,\r\n  ...alts: Locale<Partial<T>>[],\r\n): Internationalization<T> {\r\n  const mainDefinition = main.definition(createStringBuilders(main.locale));\r\n\r\n  const keys = <Keys<T>>{};\r\n\r\n  for (const key of Object.keys(mainDefinition)) {\r\n    keys[key] = key;\r\n  }\r\n\r\n  function bundle<K extends keyof T>(key: K, data?: T[K]) {\r\n    return { key, data };\r\n  }\r\n\r\n  function buildFormatter(locale: string): Formatter<T> {\r\n    if (locale === main.locale) {\r\n      return (bundleOrKey: Bundle | string, data?: any) =>\r\n        format(mainDefinition, undefined, bundleOrKey, data);\r\n    }\r\n\r\n    const target = alts.find(alt => alt.locale === locale);\r\n\r\n    if (!target) {\r\n      throw new Error(`The provided locale ${locale} does not exist in the list of languages.`);\r\n    }\r\n\r\n    const targetDefinition = target.definition(createStringBuilders(locale));\r\n\r\n    return (bundleOrKey: Bundle | string, data?: any) =>\r\n      format(targetDefinition, mainDefinition, bundleOrKey, data);\r\n  }\r\n\r\n  return { keys, bundle, buildFormatter };\r\n}\r\n"]}