zlocalz/dist/core/arb-parser.js

ZLocalz - TUI Locale Guardian for Flutter ARB l10n/i18n validation and translation with AI-powered fixes

"use strict";
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var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.ARBParser = void 0;
const fs = __importStar(require("fs/promises"));
const path = __importStar(require("path"));
const fast_glob_1 = __importDefault(require("fast-glob"));
class ARBParser {
    static ARB_PATTERN = '**/*.arb';
    static METADATA_PREFIX = '@';
    static async discoverARBFiles(basePath) {
        const files = await (0, fast_glob_1.default)(this.ARB_PATTERN, {
            cwd: basePath,
            absolute: true,
            ignore: ['**/node_modules/**', '**/build/**', '**/.*/**']
        });
        return files.sort();
    }
    static async parseARBFile(filePath) {
        const content = await fs.readFile(filePath, 'utf-8');
        const raw = JSON.parse(content);
        const locale = this.extractLocale(filePath);
        const entries = {};
        for (const [key, value] of Object.entries(raw)) {
            if (key.startsWith(this.METADATA_PREFIX))
                continue;
            const entry = {
                key,
                value: String(value)
            };
            const metadataKey = `${this.METADATA_PREFIX}${key}`;
            if (raw[metadataKey]) {
                const metadata = raw[metadataKey];
                entry.metadata = metadata;
                entry.description = metadata.description;
                entry.placeholders = metadata.placeholders;
            }
            entries[key] = entry;
        }
        const stats = await fs.stat(filePath);
        return {
            locale,
            path: filePath,
            format: 'arb',
            entries,
            raw,
            lastModified: stats.mtime
        };
    }
    static extractLocale(filePath) {
        const basename = path.basename(filePath, '.arb');
        const parts = basename.split('_');
        return parts[parts.length - 1] || 'unknown';
    }
    static async writeARBFile(arbFile) {
        const output = {};
        if (arbFile.raw['@@locale']) {
            output['@@locale'] = arbFile.raw['@@locale'];
        }
        const keys = Object.keys(arbFile.entries);
        for (const key of keys) {
            const entry = arbFile.entries[key];
            output[key] = entry.value;
            if (entry.metadata || entry.description || entry.placeholders) {
                const metadata = {};
                if (entry.description)
                    metadata.description = entry.description;
                if (entry.placeholders)
                    metadata.placeholders = entry.placeholders;
                if (entry.metadata)
                    Object.assign(metadata, entry.metadata);
                if (Object.keys(metadata).length > 0) {
                    output[`${this.METADATA_PREFIX}${key}`] = metadata;
                }
            }
        }
        const content = JSON.stringify(output, null, 2) + '\n';
        await fs.writeFile(arbFile.path, content, 'utf-8');
    }
    static extractPlaceholders(value) {
        const placeholderRegex = /\{([^}]+)\}/g;
        const placeholders = [];
        let match;
        while ((match = placeholderRegex.exec(value)) !== null) {
            placeholders.push(match[1]);
        }
        return placeholders;
    }
    static normalizeICUMessage(message) {
        return message
            .replace(/\s+/g, ' ')
            .replace(/\s*([{}])\s*/g, '$1')
            .trim();
    }
}
exports.ARBParser = ARBParser;
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