478 lines
13 KiB
JavaScript
478 lines
13 KiB
JavaScript
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/**
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* 增强版业务逻辑转换器
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* 集成转换规则数据库、多阶段转换管道、上下文感知转换和质量保证系统
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* 为AI自动生成打下基石
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*/
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const ConversionRulesDatabase = require('./conversion-rules-database');
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const ConversionPipeline = require('./conversion-pipeline');
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const ContextAwareConverter = require('./context-aware-converter');
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const QualityAssurance = require('./quality-assurance');
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class EnhancedBusinessLogicConverter {
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constructor() {
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this.rulesDB = new ConversionRulesDatabase();
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this.pipeline = new ConversionPipeline();
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this.contextConverter = new ContextAwareConverter();
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this.qualityAssurance = new QualityAssurance();
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this.stats = {
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totalConversions: 0,
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successfulConversions: 0,
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failedConversions: 0,
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averageQuality: 0,
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conversionTime: 0
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};
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}
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/**
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* 执行增强版转换
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*/
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async convert(phpCode, filePath, className) {
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const startTime = Date.now();
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this.stats.totalConversions++;
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try {
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console.log('🚀 开始增强版业务逻辑转换...');
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console.log(`📁 文件: ${filePath}`);
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console.log(`🏷️ 类名: ${className}`);
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// 1. 分析上下文
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const context = this.contextConverter.analyzeContext(filePath, className, phpCode);
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console.log(`🎭 上下文分析完成: ${context.fileType} - ${context.businessDomain}`);
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// 2. 执行多阶段转换管道
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const pipelineResults = await this.pipeline.convert(phpCode, context);
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console.log(`🔄 转换管道完成: ${pipelineResults.metrics.totalDuration}ms`);
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// 3. 应用上下文感知转换
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const contextAwareCode = this.contextConverter.applyContextAwareConversion(
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pipelineResults.final,
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context
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);
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console.log(`🧠 上下文感知转换完成`);
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// 4. 执行质量检查
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const qualityResults = await this.qualityAssurance.performQualityCheck(
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contextAwareCode,
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context
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);
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console.log(`🛡️ 质量检查完成: ${qualityResults.overall.toUpperCase()}`);
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// 5. 自动修复问题
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let finalCode = contextAwareCode;
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if (qualityResults.overall === 'fail' || qualityResults.warnings.length > 0) {
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const fixResults = await this.qualityAssurance.autoFix(contextAwareCode, qualityResults);
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finalCode = fixResults.code;
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console.log(`🔧 自动修复完成: ${fixResults.summary.totalFixes}个修复`);
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}
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// 6. 最终质量验证
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const finalQuality = await this.qualityAssurance.performQualityCheck(finalCode, context);
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// 7. 更新统计信息
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const endTime = Date.now();
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this.updateStats(endTime - startTime, finalQuality);
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// 8. 生成转换报告
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const report = this.generateConversionReport({
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original: phpCode,
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final: finalCode,
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context,
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pipelineResults,
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qualityResults: finalQuality,
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duration: endTime - startTime
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});
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console.log('🎉 增强版转换完成!');
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return {
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success: true,
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code: finalCode,
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report,
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context,
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quality: finalQuality
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};
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} catch (error) {
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console.error('❌ 增强版转换失败:', error.message);
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this.stats.failedConversions++;
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return {
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success: false,
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error: error.message,
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stack: error.stack,
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original: phpCode
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};
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}
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}
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/**
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* 批量转换
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*/
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async batchConvert(conversions) {
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const results = [];
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const startTime = Date.now();
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console.log(`🔄 开始批量转换: ${conversions.length}个文件`);
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for (let i = 0; i < conversions.length; i++) {
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const { phpCode, filePath, className } = conversions[i];
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console.log(`📋 转换进度: ${i + 1}/${conversions.length}`);
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try {
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const result = await this.convert(phpCode, filePath, className);
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results.push(result);
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if (result.success) {
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console.log(`✅ 转换成功: ${className}`);
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} else {
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console.log(`❌ 转换失败: ${className} - ${result.error}`);
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}
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} catch (error) {
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console.error(`❌ 转换异常: ${className} - ${error.message}`);
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results.push({
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success: false,
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error: error.message,
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filePath,
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className
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});
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}
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}
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const endTime = Date.now();
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const batchReport = this.generateBatchReport(results, endTime - startTime);
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console.log(`🎯 批量转换完成: ${results.filter(r => r.success).length}/${results.length}成功`);
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return {
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results,
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report: batchReport,
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stats: this.stats
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};
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}
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/**
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* 学习模式 - 从成功案例中学习
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*/
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async learnFromSuccess(conversions) {
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console.log('🧠 开始学习模式...');
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const successfulConversions = conversions.filter(c => c.success);
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const learningData = [];
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for (const conversion of successfulConversions) {
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const { original, final, context, quality } = conversion;
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// 提取转换模式
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const patterns = this.extractConversionPatterns(original, final);
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// 分析质量指标
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const qualityMetrics = this.analyzeQualityMetrics(quality);
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learningData.push({
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context,
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patterns,
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quality: qualityMetrics,
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original,
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final
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});
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}
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// 更新转换规则数据库
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this.updateRulesFromLearning(learningData);
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console.log(`📚 学习完成: ${learningData.length}个成功案例`);
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return {
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learningData,
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updatedRules: this.rulesDB.getStats()
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};
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}
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/**
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* 获取转换统计信息
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*/
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getStats() {
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return {
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...this.stats,
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successRate: this.stats.totalConversions > 0
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? (this.stats.successfulConversions / this.stats.totalConversions * 100).toFixed(2) + '%'
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: '0%',
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averageQuality: this.stats.averageQuality.toFixed(2),
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averageTime: this.stats.conversionTime.toFixed(2) + 'ms'
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};
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}
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/**
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* 更新统计信息
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*/
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updateStats(duration, quality) {
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if (quality.overall === 'pass') {
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this.stats.successfulConversions++;
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} else {
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this.stats.failedConversions++;
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}
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// 计算平均质量分数
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const qualityScore = this.calculateQualityScore(quality);
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this.stats.averageQuality = (this.stats.averageQuality + qualityScore) / 2;
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// 计算平均转换时间
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this.stats.conversionTime = (this.stats.conversionTime + duration) / 2;
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}
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/**
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* 计算质量分数
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*/
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calculateQualityScore(quality) {
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let score = 100;
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// 根据错误数量扣分
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score -= quality.errors.length * 10;
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// 根据警告数量扣分
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score -= quality.warnings.length * 2;
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// 根据复杂度扣分
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if (quality.metrics.complexity?.cyclomatic > 10) {
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score -= (quality.metrics.complexity.cyclomatic - 10) * 2;
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}
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return Math.max(0, score);
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}
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/**
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* 生成转换报告
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*/
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generateConversionReport(data) {
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return {
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summary: {
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success: true,
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duration: data.duration,
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quality: data.qualityResults.overall,
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complexity: data.qualityResults.metrics.complexity,
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maintainability: data.qualityResults.metrics.maintainability
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},
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context: {
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fileType: data.context.fileType,
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businessDomain: data.context.businessDomain,
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strategies: data.context.strategies,
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patterns: data.context.codePatterns
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},
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quality: {
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errors: data.qualityResults.errors.length,
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warnings: data.qualityResults.warnings.length,
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recommendations: data.qualityResults.recommendations.length
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},
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pipeline: {
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stages: Object.keys(data.pipelineResults.stages).length,
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totalDuration: data.pipelineResults.metrics.totalDuration
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}
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};
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}
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/**
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* 生成批量转换报告
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*/
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generateBatchReport(results, totalDuration) {
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const successful = results.filter(r => r.success);
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const failed = results.filter(r => !r.success);
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return {
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summary: {
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total: results.length,
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successful: successful.length,
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failed: failed.length,
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successRate: (successful.length / results.length * 100).toFixed(2) + '%',
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totalDuration
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},
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quality: {
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averageErrors: successful.reduce((sum, r) => sum + (r.quality?.errors?.length || 0), 0) / successful.length,
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averageWarnings: successful.reduce((sum, r) => sum + (r.quality?.warnings?.length || 0), 0) / successful.length
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},
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errors: failed.map(f => ({
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file: f.filePath,
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class: f.className,
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error: f.error
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}))
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};
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}
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/**
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* 提取转换模式
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*/
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extractConversionPatterns(original, final) {
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const patterns = [];
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// 提取变量转换模式
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const variablePatterns = this.extractVariablePatterns(original, final);
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patterns.push(...variablePatterns);
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// 提取方法转换模式
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const methodPatterns = this.extractMethodPatterns(original, final);
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patterns.push(...methodPatterns);
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// 提取类型转换模式
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const typePatterns = this.extractTypePatterns(original, final);
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patterns.push(...typePatterns);
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return patterns;
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}
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/**
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* 提取变量转换模式
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*/
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extractVariablePatterns(original, final) {
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const patterns = [];
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// 提取$this->variable模式
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const thisMatches = original.match(/\$this->(\w+)/g);
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if (thisMatches) {
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thisMatches.forEach(match => {
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const variableMatch = match.match(/\$this->(\w+)/);
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if (variableMatch) {
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const variable = variableMatch[1];
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if (final.includes(`this.${variable}`)) {
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patterns.push({
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type: 'variable',
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pattern: `$this->${variable}`,
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replacement: `this.${variable}`,
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confidence: 1.0
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});
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}
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}
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});
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}
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return patterns;
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}
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/**
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* 提取方法转换模式
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*/
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extractMethodPatterns(original, final) {
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const patterns = [];
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// 提取方法调用模式
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const methodMatches = original.match(/\$this->(\w+)\(/g);
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if (methodMatches) {
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methodMatches.forEach(match => {
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const method = match.match(/\$this->(\w+)\(/)[1];
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if (final.includes(`this.${method}(`)) {
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patterns.push({
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type: 'method',
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pattern: `$this->${method}(`,
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replacement: `this.${method}(`,
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confidence: 1.0
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});
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}
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});
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}
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return patterns;
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}
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/**
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* 提取类型转换模式
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*/
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extractTypePatterns(original, final) {
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const patterns = [];
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// 提取类型声明模式
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const typeMatches = original.match(/(string|int|array|bool)\s+\$(\w+)/g);
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if (typeMatches) {
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typeMatches.forEach(match => {
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const typeMatch = match.match(/(string|int|array|bool)\s+\$(\w+)/);
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const type = typeMatch[1];
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const variable = typeMatch[2];
|
||
|
|
|
||
|
|
let tsType = type;
|
||
|
|
if (type === 'int') tsType = 'number';
|
||
|
|
if (type === 'array') tsType = 'any[]';
|
||
|
|
if (type === 'bool') tsType = 'boolean';
|
||
|
|
|
||
|
|
if (final.includes(`${variable}: ${tsType}`)) {
|
||
|
|
patterns.push({
|
||
|
|
type: 'type',
|
||
|
|
pattern: `${type} $${variable}`,
|
||
|
|
replacement: `${variable}: ${tsType}`,
|
||
|
|
confidence: 1.0
|
||
|
|
});
|
||
|
|
}
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
return patterns;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* 分析质量指标
|
||
|
|
*/
|
||
|
|
analyzeQualityMetrics(quality) {
|
||
|
|
return {
|
||
|
|
overall: quality.overall,
|
||
|
|
errorCount: quality.errors.length,
|
||
|
|
warningCount: quality.warnings.length,
|
||
|
|
complexity: quality.metrics.complexity,
|
||
|
|
maintainability: quality.metrics.maintainability,
|
||
|
|
testability: quality.metrics.testability,
|
||
|
|
performance: quality.metrics.performance
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* 从学习数据更新规则
|
||
|
|
*/
|
||
|
|
updateRulesFromLearning(learningData) {
|
||
|
|
// 分析学习数据，提取新的转换规则
|
||
|
|
const newRules = this.analyzeLearningData(learningData);
|
||
|
|
|
||
|
|
// 更新转换规则数据库
|
||
|
|
newRules.forEach(rule => {
|
||
|
|
this.rulesDB.addRule(rule.category, rule);
|
||
|
|
});
|
||
|
|
|
||
|
|
console.log(`📚 更新了${newRules.length}个转换规则`);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* 分析学习数据
|
||
|
|
*/
|
||
|
|
analyzeLearningData(learningData) {
|
||
|
|
const newRules = [];
|
||
|
|
|
||
|
|
// 分析转换模式
|
||
|
|
learningData.forEach(data => {
|
||
|
|
data.patterns.forEach(pattern => {
|
||
|
|
// 检查是否是新模式
|
||
|
|
if (this.isNewPattern(pattern)) {
|
||
|
|
newRules.push({
|
||
|
|
category: pattern.type,
|
||
|
|
pattern: new RegExp(pattern.pattern.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'), 'g'),
|
||
|
|
replacement: pattern.replacement,
|
||
|
|
description: `从学习数据中提取的${pattern.type}转换规则`,
|
||
|
|
confidence: pattern.confidence
|
||
|
|
});
|
||
|
|
}
|
||
|
|
});
|
||
|
|
});
|
||
|
|
|
||
|
|
return newRules;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* 检查是否是新模式
|
||
|
|
*/
|
||
|
|
isNewPattern(pattern) {
|
||
|
|
// 检查规则数据库中是否已存在类似规则
|
||
|
|
const existingRules = this.rulesDB.getRules(pattern.type);
|
||
|
|
return !existingRules.some(rule =>
|
||
|
|
rule.pattern.toString() === pattern.pattern &&
|
||
|
|
rule.replacement === pattern.replacement
|
||
|
|
);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
module.exports = EnhancedBusinessLogicConverter;
|