Initialize Tidal API TypeScript client with authentication, error handling, and logging features. Added configuration management, example usage, and comprehensive tests. Included .env example and .gitignore for environment setup.

Author: fortran01

.env.example

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+TIDAL_WORKSPACE=your_workspace_name
+TIDAL_USERNAME=your_username
+TIDAL_PASSWORD=your_password
+LOG_LEVEL=info 

.gitignore

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+plans/
+
+# Dependencies
+node_modules/
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Build outputs
+dist/
+build/
+*.tsbuildinfo
+
+# Environment variables
+.env
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+# IDE
+.vscode/
+.idea/
+*.swp
+*.swo
+
+# OS
+.DS_Store
+Thumbs.db
+
+# Testing
+coverage/
+*.lcov
+
+# Logs
+logs/
+*.log
+
+# Runtime data
+pids/
+*.pid
+*.seed
+*.pid.lock 

README.md

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+# Tidal API TypeScript Bulk Operations Client
+
+A TypeScript client library for performing bulk operations on Tidal API resources with authentication, error handling, and comprehensive logging.
+
+## ✅ Features
+
+- ✅ **Authentication Service**: Complete authentication flow with token refresh using `/authenticate` endpoint
+- ✅ **API Client**: HTTP client with automatic token management
+- ✅ **Error Handling**: Comprehensive error types and handling
+- ✅ **Logging**: Configurable logging with multiple levels
+- ✅ **Configuration**: Environment-based configuration management
+- ✅ **TypeScript**: Full type safety and IntelliSense support
+- ✅ **Testing**: Comprehensive unit tests with >80% coverage
+
+## 📦 Installation
+
+```bash
+npm install
+```
+
+## 🔧 Configuration
+
+Create a `.env` file based on `.env.example`:
+
+```bash
+cp .env.example .env
+```
+
+Configure your environment variables:
+
+```env
+TIDAL_WORKSPACE=your_workspace_name
+TIDAL_USERNAME=your_username
+TIDAL_PASSWORD=your_password
+LOG_LEVEL=info
+```
+
+**Note**: The base URL is automatically generated as `https://{workspace}.tidal.cloud/api/v1` based on your workspace name. You can override this by setting `TIDAL_BASE_URL` if needed.
+
+## 🚀 Quick Start
+
+### Basic Usage
+
+```typescript
+import { TidalApiClient } from './src/api/client';
+
+// Create client
+const client = new TidalApiClient({
+  workspace: 'your-workspace'
+  // baseUrl is auto-generated as https://your-workspace.tidal.cloud/api/v1
+});
+
+// Authenticate
+await client.authenticate('username', 'password');
+
+// Make API calls
+const response = await client.get('/servers');
+console.log(response.data);
+```
+
+### Using Environment Configuration
+
+```typescript
+import { createAuthenticatedClient } from './src/index';
+
+// Automatically loads from environment variables
+const client = await createAuthenticatedClient();
+
+// Client is ready to use
+const servers = await client.get('/servers');
+```
+
+### Manual Authentication Service
+
+```typescript
+import { AuthService } from './src/api/auth';
+
+const auth = new AuthService('https://your-workspace.tidal.cloud/api/v1');
+
+// Authenticate
+const tokens = await auth.authenticate({
+  username: 'your-username',
+  password: 'your-password'
+});
+
+// Check token validity
+if (auth.isTokenValid()) {
+  const token = auth.getAccessToken();
+  // Use token for API calls
+}
+
+// Refresh token when needed
+if (!auth.isTokenValid()) {
+  await auth.refreshAccessToken();
+}
+```
+
+## 🔍 API Reference
+
+### TidalApiClient
+
+```typescript
+class TidalApiClient {
+  constructor(config: ClientConfig)
+  
+  // Authentication
+  authenticate(username: string, password: string): Promise<AuthResponse>
+  isAuthenticated(): boolean
+  
+  // HTTP Methods
+  get<T>(endpoint: string, config?: AxiosRequestConfig): Promise<ApiResponse<T>>
+  post<T>(endpoint: string, data?: any, config?: AxiosRequestConfig): Promise<ApiResponse<T>>
+  put<T>(endpoint: string, data?: any, config?: AxiosRequestConfig): Promise<ApiResponse<T>>
+  patch<T>(endpoint: string, data?: any, config?: AxiosRequestConfig): Promise<ApiResponse<T>>
+  delete<T>(endpoint: string, config?: AxiosRequestConfig): Promise<ApiResponse<T>>
+  
+  // Utility
+  getWorkspace(): string
+  getBaseUrl(): string
+}
+```
+
+### AuthService
+
+```typescript
+class AuthService {
+  constructor(baseUrl: string)
+  
+  authenticate(credentials: AuthCredentials): Promise<AuthResponse>
+  isTokenValid(): boolean
+  getAccessToken(): string | null
+  refreshAccessToken(): Promise<AuthResponse>
+  clearTokens(): void
+  ensureValidToken(credentials?: AuthCredentials): Promise<string>
+}
+```
+
+## 🧪 Testing
+
+Run the test suite:
+
+```bash
+# Run all tests
+npm test
+
+# Run tests in watch mode
+npm run test:watch
+
+# Run tests with coverage
+npm test -- --coverage
+```
+
+## 📝 Development
+
+### Build
+
+```bash
+npm run build
+```
+
+### Linting
+
+```bash
+npm run lint
+```
+
+### Development Mode
+
+```bash
+npm run dev
+```
+
+## 🔧 Error Handling
+
+The client provides comprehensive error handling:
+
+```typescript
+import { TidalApiError, AuthenticationError, ConfigurationError } from './src/utils/errors';
+
+try {
+  await client.authenticate('invalid', 'credentials');
+} catch (error) {
+  if (error instanceof AuthenticationError) {
+    console.error('Authentication failed:', error.message);
+  } else if (error instanceof TidalApiError) {
+    console.error('API error:', error.status, error.message);
+  }
+}
+```
+
+## 📊 Logging
+
+Configure logging levels:
+
+```typescript
+import { logger, LogLevel } from './src/utils/logger';
+
+// Set log level
+logger.setLevel(LogLevel.DEBUG);
+
+// Log messages
+logger.info('Client initialized');
+logger.debug('Making API request', { endpoint: '/servers' });
+logger.error('Request failed', { error: 'Network timeout' });
+```
+
+## 🤝 Contributing
+
+1. Fork the repository
+2. Create a feature branch
+3. Make your changes
+4. Add tests
+5. Run the test suite
+6. Submit a pull request

examples/basic-authentication.ts

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+#!/usr/bin/env ts-node
+
+/**
+ * Basic Authentication Example
+ * 
+ * This example demonstrates how to:
+ * 1. Load configuration from .env file
+ * 2. Create a Tidal API client with environment config
+ * 3. Authenticate with credentials from .env
+ * 4. Make basic API calls
+ * 5. Handle errors gracefully
+ * 
+ * Prerequisites:
+ * - Create a .env file based on .env.example
+ * - Set TIDAL_WORKSPACE, TIDAL_USERNAME, TIDAL_PASSWORD
+ */
+
+import { TidalApiClient, createAuthenticatedClient } from '../src/index';
+import { AuthenticationError, TidalApiError } from '../src/utils/errors';
+import { logger } from '../src/utils/logger';
+import { loadConfig, getAuthCredentials } from '../src/config/environment';
+
+async function basicAuthenticationExample() {
+  console.log('🚀 Tidal API Basic Authentication Example\n');
+
+  try {
+    // Method 1: Manual client creation and authentication
+    console.log('📝 Method 1: Manual Authentication');
+    
+    // Load configuration from environment
+    const config = loadConfig();
+    const credentials = getAuthCredentials();
+    
+    const client = new TidalApiClient({
+      workspace: config.workspace,
+      baseUrl: config.baseUrl
+    });
+
+    // Authenticate with credentials from .env
+    await client.authenticate(credentials.username, credentials.password);
+    console.log('✅ Authentication successful!');
+    console.log(`📍 Workspace: ${client.getWorkspace()}`);
+    console.log(`🌐 Base URL: ${client.getBaseUrl()}`);
+    console.log(`🔐 Authenticated: ${client.isAuthenticated()}\n`);
+
+    // Make a test API call
+    try {
+      console.log('📡 Making test API call to /servers...');
+      const response = await client.get('/servers');
+      console.log(`✅ API call successful! Status: ${response.status}`);
+      console.log(`📊 Received ${response.data?.length || 0} servers\n`);
+    } catch (apiError) {
+      console.log('⚠️  API call failed (this is expected if endpoint doesn\'t exist)');
+      console.log(`   Error: ${apiError instanceof Error ? apiError.message : String(apiError)}\n`);
+    }
+
+  } catch (error) {
+    if (error instanceof AuthenticationError) {
+      console.error('❌ Authentication failed:', error.message);
+      console.error('   Please check your credentials in .env file\n');
+    } else if (error instanceof TidalApiError) {
+      console.error('❌ API Error:', error.message);
+      console.error(`   Status: ${error.status}, Code: ${error.code}\n`);
+    } else {
+      console.error('❌ Unexpected error:', error instanceof Error ? error.message : String(error));
+      console.error('   Make sure your .env file is configured with TIDAL_WORKSPACE, TIDAL_USERNAME, TIDAL_PASSWORD\n');
+    }
+  }
+
+  try {
+    // Method 2: Using environment variables (recommended)
+    console.log('📝 Method 2: Environment-based Authentication');
+    console.log('   (Make sure to set TIDAL_WORKSPACE, TIDAL_USERNAME, TIDAL_PASSWORD in .env)');
+    
+    // This will automatically load from environment variables
+    const envClient = await createAuthenticatedClient();
+    console.log('✅ Environment-based authentication successful!');
+    console.log(`📍 Workspace: ${envClient.getWorkspace()}`);
+    console.log(`🔐 Authenticated: ${envClient.isAuthenticated()}\n`);
+
+  } catch (error) {
+    console.log('⚠️  Environment-based authentication failed');
+    console.log('   This is expected if .env file is not configured');
+    console.log(`   Error: ${error instanceof Error ? error.message : String(error)}\n`);
+  }
+
+  console.log('🎉 Example completed!');
+  console.log('\n📚 Next steps:');
+  console.log('   1. Ensure your .env file has valid Tidal credentials');
+  console.log('   2. Try making API calls to your Tidal workspace');
+  console.log('   3. Explore bulk operations in Phase 2');
+  console.log('\n💡 Note: Both methods above use the same .env configuration');
+}
+
+// Run the example
+if (require.main === module) {
+  basicAuthenticationExample().catch(console.error);
+}
+
+export { basicAuthenticationExample }; 

jest.config.js

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+module.exports = {
+  preset: "ts-jest",
+  testEnvironment: "node",
+  roots: ["<rootDir>/src", "<rootDir>/tests"],
+  testMatch: ["**/__tests__/**/*.ts", "**/?(*.)+(spec|test).ts"],
+  transform: {
+    "^.+\\.ts$": "ts-jest",
+  },
+  collectCoverageFrom: ["src/**/*.ts", "!src/**/*.d.ts", "!src/index.ts"],
+  coverageDirectory: "coverage",
+  coverageReporters: ["text", "lcov", "html"],
+  setupFilesAfterEnv: ["<rootDir>/tests/setup.ts"],
+  testTimeout: 10000,
+};