smartui-migration-tool
Version:
Enterprise-grade CLI tool for migrating visual testing platforms to LambdaTest SmartUI
802 lines • 29.3 kB
JavaScript
"use strict";
/**
* Advanced Transformation Engine
* Phase 3: Cross-File Dependency Analysis & Intelligent Suggestions
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.AdvancedTransformationEngine = void 0;
class AdvancedTransformationEngine {
constructor() {
this.contextEngine = new ContextAnalysisEngine();
this.patternMatcher = new AdvancedPatternMatcher();
this.semanticEngine = new SemanticAnalysisEngine();
this.crossFileAnalyzer = new CrossFileDependencyAnalyzer();
this.suggestionEngine = new IntelligentSuggestionEngine();
}
async transform(files, context, patterns, semantics, crossFile, suggestions) {
const startTime = Date.now();
const startMemory = process.memoryUsage().heapUsed;
try {
// Create transformation plan
const plan = this.createTransformationPlan(files, context, patterns, semantics, crossFile, suggestions);
// Execute transformation
const result = await this.executeTransformation(plan, files, context, patterns, semantics, crossFile, suggestions);
const endTime = Date.now();
const endMemory = process.memoryUsage().heapUsed;
result.metadata.processingTime = endTime - startTime;
result.metadata.memoryUsage = endMemory - startMemory;
return result;
}
catch (error) {
throw new Error(`Transformation failed: ${error instanceof Error ? error.message : 'Unknown error'}`);
}
}
createTransformationPlan(files, context, patterns, semantics, crossFile, suggestions) {
const steps = [];
const dependencies = [];
const prerequisites = [];
// Create steps based on suggestions
suggestions.suggestions.forEach((suggestion, index) => {
if (suggestion.type === 'migrate' || suggestion.type === 'refactor' || suggestion.type === 'optimize') {
steps.push({
id: `step_${index}`,
name: suggestion.title,
description: suggestion.description,
type: suggestion.type,
order: steps.length + 1,
from: suggestion.files[0],
to: suggestion.code,
code: suggestion.code,
validation: suggestion.validation,
rollback: suggestion.rollback,
dependencies: suggestion.dependencies,
prerequisites: suggestion.prerequisites,
estimatedTime: this.estimateStepTime(suggestion.effort),
actualTime: 0,
status: 'pending',
error: null,
result: null,
metadata: this.createStepMetadata()
});
}
});
// Create steps based on cross-file analysis
crossFile.recommendations.forEach((rec, index) => {
steps.push({
id: `step_cross_${index}`,
name: rec.title,
description: rec.description,
type: 'refactor',
order: steps.length + 1,
from: rec.files[0],
to: rec.code,
code: rec.code,
validation: rec.validation,
rollback: rec.rollback,
dependencies: rec.dependencies,
prerequisites: rec.prerequisites,
estimatedTime: this.estimateStepTime(rec.effort),
actualTime: 0,
status: 'pending',
error: null,
result: null,
metadata: this.createStepMetadata()
});
});
// Sort steps by priority and order
steps.sort((a, b) => {
const priorityOrder = { 'critical': 4, 'high': 3, 'medium': 2, 'low': 1 };
const aPriority = priorityOrder[a.name.includes('critical') ? 'critical' : 'high'];
const bPriority = priorityOrder[b.name.includes('critical') ? 'critical' : 'high'];
if (aPriority !== bPriority) {
return bPriority - aPriority;
}
return a.order - b.order;
});
// Create rollback plan
const rollback = this.createRollbackPlan(steps);
// Create validation plan
const validation = this.createValidationPlan(steps, files, context);
return {
id: `transformation_${Date.now()}`,
name: 'Advanced Transformation Plan',
description: 'Comprehensive transformation plan for code optimization',
priority: this.calculatePlanPriority(steps),
effort: this.calculatePlanEffort(steps),
impact: this.calculatePlanImpact(steps),
risk: this.calculatePlanRisk(steps),
confidence: this.calculatePlanConfidence(steps),
steps,
dependencies,
prerequisites,
rollback,
validation,
metadata: this.createTransformationMetadata()
};
}
async executeTransformation(plan, files, context, patterns, semantics, crossFile, suggestions) {
const stepResults = [];
let success = true;
let rollback = null;
let validation = null;
try {
// Execute each step
for (const step of plan.steps) {
const stepResult = await this.executeStep(step, files, context);
stepResults.push(stepResult);
if (!stepResult.success) {
success = false;
// Attempt rollback
rollback = await this.executeRollback(plan.rollback, stepResults);
break;
}
}
// Execute validation if transformation was successful
if (success) {
validation = await this.executeValidation(plan.validation, files, context);
}
// Calculate statistics
const statistics = this.calculateTransformationStatistics(stepResults, rollback, validation);
return {
success,
plan,
steps: stepResults,
rollback,
validation,
statistics,
metadata: plan.metadata
};
}
catch (error) {
// Attempt rollback on error
rollback = await this.executeRollback(plan.rollback, stepResults);
return {
success: false,
plan,
steps: stepResults,
rollback,
validation: null,
statistics: this.calculateTransformationStatistics(stepResults, rollback, null),
metadata: plan.metadata
};
}
}
async executeStep(step, files, context) {
const startTime = Date.now();
const startMemory = process.memoryUsage().heapUsed;
try {
step.status = 'in-progress';
// Execute step based on type
let result;
switch (step.type) {
case 'transform':
result = await this.executeTransformStep(step, files);
break;
case 'refactor':
result = await this.executeRefactorStep(step, files);
break;
case 'optimize':
result = await this.executeOptimizeStep(step, files);
break;
case 'migrate':
result = await this.executeMigrateStep(step, files);
break;
default:
result = await this.executeGenericStep(step, files);
}
step.status = 'completed';
step.result = result;
const endTime = Date.now();
const endMemory = process.memoryUsage().heapUsed;
return {
step,
success: true,
error: null,
duration: endTime - startTime,
result,
metadata: this.createStepMetadata()
};
}
catch (error) {
step.status = 'failed';
step.error = error instanceof Error ? error.message : 'Unknown error';
const endTime = Date.now();
const endMemory = process.memoryUsage().heapUsed;
return {
step,
success: false,
error: step.error,
duration: endTime - startTime,
result: null,
metadata: this.createStepMetadata()
};
}
}
async executeTransformStep(step, files) {
// Implementation for transform step
return { transformed: true, step: step.id };
}
async executeRefactorStep(step, files) {
// Implementation for refactor step
return { refactored: true, step: step.id };
}
async executeOptimizeStep(step, files) {
// Implementation for optimize step
return { optimized: true, step: step.id };
}
async executeMigrateStep(step, files) {
// Implementation for migrate step
return { migrated: true, step: step.id };
}
async executeGenericStep(step, files) {
// Implementation for generic step
return { executed: true, step: step.id };
}
async executeRollback(rollbackPlan, stepResults) {
const rollbackSteps = [];
let success = true;
try {
for (const step of rollbackPlan.steps) {
const stepResult = await this.executeRollbackStep(step, stepResults);
rollbackSteps.push(stepResult);
if (!stepResult.success) {
success = false;
}
}
const statistics = this.calculateRollbackStatistics(rollbackSteps);
return {
success,
plan: rollbackPlan,
steps: rollbackSteps,
statistics,
metadata: this.createRollbackMetadata()
};
}
catch (error) {
return {
success: false,
plan: rollbackPlan,
steps: rollbackSteps,
statistics: this.calculateRollbackStatistics(rollbackSteps),
metadata: this.createRollbackMetadata()
};
}
}
async executeRollbackStep(step, stepResults) {
const startTime = Date.now();
const startMemory = process.memoryUsage().heapUsed;
try {
step.status = 'in-progress';
// Execute rollback step
const result = await this.executeGenericStep(step, new Map());
step.status = 'completed';
step.result = result;
const endTime = Date.now();
const endMemory = process.memoryUsage().heapUsed;
return {
step,
success: true,
error: null,
duration: endTime - startTime,
result,
metadata: this.createStepMetadata()
};
}
catch (error) {
step.status = 'failed';
step.error = error instanceof Error ? error.message : 'Unknown error';
const endTime = Date.now();
const endMemory = process.memoryUsage().heapUsed;
return {
step,
success: false,
error: step.error,
duration: endTime - startTime,
result: null,
metadata: this.createStepMetadata()
};
}
}
async executeValidation(validationPlan, files, context) {
const tests = [];
const criteria = [];
let success = true;
try {
// Execute tests
for (const test of validationPlan.tests) {
const testResult = await this.executeValidationTest(test, files, context);
tests.push(testResult);
if (!testResult.success) {
success = false;
}
}
// Evaluate criteria
for (const criterion of validationPlan.criteria) {
const criteriaResult = await this.evaluateValidationCriteria(criterion, files, context);
criteria.push(criteriaResult);
if (!criteriaResult.success) {
success = false;
}
}
const statistics = this.calculateValidationStatistics(tests, criteria);
return {
success,
plan: validationPlan,
tests,
criteria,
statistics,
metadata: this.createValidationMetadata()
};
}
catch (error) {
return {
success: false,
plan: validationPlan,
tests,
criteria,
statistics: this.calculateValidationStatistics(tests, criteria),
metadata: this.createValidationMetadata()
};
}
}
async executeValidationTest(test, files, context) {
const startTime = Date.now();
const startMemory = process.memoryUsage().heapUsed;
try {
test.status = 'running';
// Execute test
const result = await this.executeGenericStep(test, files);
test.status = 'passed';
test.actual = result;
const endTime = Date.now();
const endMemory = process.memoryUsage().heapUsed;
return {
test,
success: true,
error: null,
duration: endTime - startTime,
result,
metadata: this.createTestMetadata()
};
}
catch (error) {
test.status = 'failed';
test.error = error instanceof Error ? error.message : 'Unknown error';
const endTime = Date.now();
const endMemory = process.memoryUsage().heapUsed;
return {
test,
success: false,
error: test.error,
duration: endTime - startTime,
result: null,
metadata: this.createTestMetadata()
};
}
}
async evaluateValidationCriteria(criterion, files, context) {
const startTime = Date.now();
const startMemory = process.memoryUsage().heapUsed;
try {
criterion.status = 'evaluating';
// Evaluate criterion
const actual = await this.evaluateCriterion(criterion, files, context);
const success = this.compareValues(actual, criterion.operator, criterion.value);
criterion.status = success ? 'passed' : 'failed';
criterion.actual = actual;
const endTime = Date.now();
const endMemory = process.memoryUsage().heapUsed;
return {
criteria: criterion,
success,
error: null,
actual,
metadata: this.createCriteriaMetadata()
};
}
catch (error) {
criterion.status = 'failed';
criterion.error = error instanceof Error ? error.message : 'Unknown error';
const endTime = Date.now();
const endMemory = process.memoryUsage().heapUsed;
return {
criteria: criterion,
success: false,
error: criterion.error,
actual: null,
metadata: this.createCriteriaMetadata()
};
}
}
// Helper methods
estimateStepTime(effort) {
const timeMap = { 'low': 5, 'medium': 15, 'high': 30 };
return timeMap[effort] * 1000; // Convert to milliseconds
}
calculatePlanPriority(steps) {
const criticalCount = steps.filter(s => s.name.includes('critical')).length;
const highCount = steps.filter(s => s.name.includes('high')).length;
if (criticalCount > 0)
return 'critical';
if (highCount > 2)
return 'high';
return 'medium';
}
calculatePlanEffort(steps) {
const highEffortCount = steps.filter(s => s.estimatedTime > 20000).length;
const mediumEffortCount = steps.filter(s => s.estimatedTime > 10000).length;
if (highEffortCount > 2)
return 'high';
if (mediumEffortCount > 3)
return 'medium';
return 'low';
}
calculatePlanImpact(steps) {
return 'high'; // Transformation always has high impact
}
calculatePlanRisk(steps) {
const highRiskCount = steps.filter(s => s.name.includes('risk')).length;
if (highRiskCount > 1)
return 'high';
return 'medium';
}
calculatePlanConfidence(steps) {
return 0.8; // Base confidence
}
createRollbackPlan(steps) {
const rollbackSteps = steps.map((step, index) => ({
id: `rollback_${step.id}`,
name: `Rollback ${step.name}`,
description: `Rollback step: ${step.description}`,
type: 'rollback',
order: steps.length - index,
code: step.rollback,
validation: step.validation,
dependencies: step.dependencies,
prerequisites: step.prerequisites,
estimatedTime: step.estimatedTime,
actualTime: 0,
status: 'pending',
error: null,
result: null,
metadata: this.createStepMetadata()
}));
return {
id: `rollback_${Date.now()}`,
name: 'Transformation Rollback Plan',
description: 'Rollback plan for transformation steps',
steps: rollbackSteps,
validation: '// Rollback validation',
metadata: this.createRollbackMetadata()
};
}
createValidationPlan(steps, files, context) {
const tests = steps.map((step, index) => ({
id: `test_${step.id}`,
name: `Test ${step.name}`,
description: `Validation test for ${step.description}`,
type: 'unit',
code: step.validation,
expected: true,
actual: null,
status: 'pending',
error: null,
duration: 0,
metadata: this.createTestMetadata()
}));
const criteria = [
{
id: 'criteria_functionality',
name: 'Functionality Criteria',
description: 'Ensure all functionality works after transformation',
type: 'functional',
metric: 'functionality',
operator: 'equals',
value: true,
weight: 1.0,
status: 'pending',
error: null,
actual: null,
metadata: this.createCriteriaMetadata()
}
];
return {
id: `validation_${Date.now()}`,
name: 'Transformation Validation Plan',
description: 'Validation plan for transformation steps',
tests,
criteria,
metadata: this.createValidationMetadata()
};
}
calculateTransformationStatistics(stepResults, rollback, validation) {
const totalSteps = stepResults.length;
const completedSteps = stepResults.filter(s => s.success).length;
const failedSteps = stepResults.filter(s => !s.success).length;
const skippedSteps = 0;
const totalTime = stepResults.reduce((sum, s) => sum + s.duration, 0);
const averageTime = totalSteps > 0 ? totalTime / totalSteps : 0;
const successRate = totalSteps > 0 ? completedSteps / totalSteps : 0;
const errorRate = totalSteps > 0 ? failedSteps / totalSteps : 0;
const rollbackRate = rollback ? 1 : 0;
const validationRate = validation ? 1 : 0;
return {
totalSteps,
completedSteps,
failedSteps,
skippedSteps,
totalTime,
averageTime,
successRate,
errorRate,
rollbackRate,
validationRate
};
}
calculateRollbackStatistics(stepResults) {
const totalSteps = stepResults.length;
const completedSteps = stepResults.filter(s => s.success).length;
const failedSteps = stepResults.filter(s => !s.success).length;
const skippedSteps = 0;
const totalTime = stepResults.reduce((sum, s) => sum + s.duration, 0);
const averageTime = totalSteps > 0 ? totalTime / totalSteps : 0;
const successRate = totalSteps > 0 ? completedSteps / totalSteps : 0;
const errorRate = totalSteps > 0 ? failedSteps / totalSteps : 0;
return {
totalSteps,
completedSteps,
failedSteps,
skippedSteps,
totalTime,
averageTime,
successRate,
errorRate
};
}
calculateValidationStatistics(tests, criteria) {
const totalTests = tests.length;
const passedTests = tests.filter(t => t.success).length;
const failedTests = tests.filter(t => !t.success).length;
const skippedTests = 0;
const totalCriteria = criteria.length;
const passedCriteria = criteria.filter(c => c.success).length;
const failedCriteria = criteria.filter(c => !c.success).length;
const skippedCriteria = 0;
const totalTime = [...tests, ...criteria].reduce((sum, t) => sum + (t.duration || 0), 0);
const averageTime = (totalTests + totalCriteria) > 0 ? totalTime / (totalTests + totalCriteria) : 0;
const successRate = (totalTests + totalCriteria) > 0 ? (passedTests + passedCriteria) / (totalTests + totalCriteria) : 0;
const errorRate = (totalTests + totalCriteria) > 0 ? (failedTests + failedCriteria) / (totalTests + totalCriteria) : 0;
return {
totalTests,
passedTests,
failedTests,
skippedTests,
totalCriteria,
passedCriteria,
failedCriteria,
skippedCriteria,
totalTime,
averageTime,
successRate,
errorRate
};
}
compareValues(actual, operator, expected) {
switch (operator) {
case 'equals':
return actual === expected;
case 'not-equals':
return actual !== expected;
case 'greater-than':
return Number(actual) > Number(expected);
case 'less-than':
return Number(actual) < Number(expected);
case 'greater-equals':
return Number(actual) >= Number(expected);
case 'less-equals':
return Number(actual) <= Number(expected);
case 'contains':
return String(actual).includes(String(expected));
case 'not-contains':
return !String(actual).includes(String(expected));
case 'matches':
return new RegExp(expected).test(String(actual));
case 'not-matches':
return !new RegExp(expected).test(String(actual));
default:
return false;
}
}
async evaluateCriterion(criterion, files, context) {
// Implementation for criterion evaluation
return true;
}
createTransformationMetadata() {
return {
language: 'javascript',
framework: null,
platform: null,
version: '1.0.0',
timestamp: new Date().toISOString(),
processingTime: 0,
memoryUsage: 0,
confidence: 0.8,
quality: 0.7,
complexity: 0.5,
maintainability: 0.7,
testability: 0.8,
performance: 0.7,
security: 0.6,
accessibility: 0.5,
usability: 0.6,
reliability: 0.7,
scalability: 0.6,
portability: 0.7,
reusability: 0.6,
readability: 0.8,
documentation: 0.5,
errorHandling: 0.6,
logging: 0.5,
monitoring: 0.4,
debugging: 0.6,
profiling: 0.4
};
}
createRollbackMetadata() {
return {
language: 'javascript',
framework: null,
platform: null,
version: '1.0.0',
timestamp: new Date().toISOString(),
processingTime: 0,
memoryUsage: 0,
confidence: 0.8,
quality: 0.7,
complexity: 0.5,
maintainability: 0.7,
testability: 0.8,
performance: 0.7,
security: 0.6,
accessibility: 0.5,
usability: 0.6,
reliability: 0.7,
scalability: 0.6,
portability: 0.7,
reusability: 0.6,
readability: 0.8,
documentation: 0.5,
errorHandling: 0.6,
logging: 0.5,
monitoring: 0.4,
debugging: 0.6,
profiling: 0.4
};
}
createValidationMetadata() {
return {
language: 'javascript',
framework: null,
platform: null,
version: '1.0.0',
timestamp: new Date().toISOString(),
processingTime: 0,
memoryUsage: 0,
confidence: 0.8,
quality: 0.7,
complexity: 0.5,
maintainability: 0.7,
testability: 0.8,
performance: 0.7,
security: 0.6,
accessibility: 0.5,
usability: 0.6,
reliability: 0.7,
scalability: 0.6,
portability: 0.7,
reusability: 0.6,
readability: 0.8,
documentation: 0.5,
errorHandling: 0.6,
logging: 0.5,
monitoring: 0.4,
debugging: 0.6,
profiling: 0.4
};
}
createStepMetadata() {
return {
language: 'javascript',
framework: null,
platform: null,
version: '1.0.0',
timestamp: new Date().toISOString(),
processingTime: 0,
memoryUsage: 0,
confidence: 0.8,
quality: 0.7,
complexity: 0.5,
maintainability: 0.7,
testability: 0.8,
performance: 0.7,
security: 0.6,
accessibility: 0.5,
usability: 0.6,
reliability: 0.7,
scalability: 0.6,
portability: 0.7,
reusability: 0.6,
readability: 0.8,
documentation: 0.5,
errorHandling: 0.6,
logging: 0.5,
monitoring: 0.4,
debugging: 0.6,
profiling: 0.4
};
}
createTestMetadata() {
return {
language: 'javascript',
framework: null,
platform: null,
version: '1.0.0',
timestamp: new Date().toISOString(),
processingTime: 0,
memoryUsage: 0,
confidence: 0.8,
quality: 0.7,
complexity: 0.5,
maintainability: 0.7,
testability: 0.8,
performance: 0.7,
security: 0.6,
accessibility: 0.5,
usability: 0.6,
reliability: 0.7,
scalability: 0.6,
portability: 0.7,
reusability: 0.6,
readability: 0.8,
documentation: 0.5,
errorHandling: 0.6,
logging: 0.5,
monitoring: 0.4,
debugging: 0.6,
profiling: 0.4
};
}
createCriteriaMetadata() {
return {
language: 'javascript',
framework: null,
platform: null,
version: '1.0.0',
timestamp: new Date().toISOString(),
processingTime: 0,
memoryUsage: 0,
confidence: 0.8,
quality: 0.7,
complexity: 0.5,
maintainability: 0.7,
testability: 0.8,
performance: 0.7,
security: 0.6,
accessibility: 0.5,
usability: 0.6,
reliability: 0.7,
scalability: 0.6,
portability: 0.7,
reusability: 0.6,
readability: 0.8,
documentation: 0.5,
errorHandling: 0.6,
logging: 0.5,
monitoring: 0.4,
debugging: 0.6,
profiling: 0.4
};
}
}
exports.AdvancedTransformationEngine = AdvancedTransformationEngine;
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