import { BaseToolHandler, GenericToolSpec, ToolExecutionContext, HandlerContext } from './base-handler.js';
import { SFCCLogClient } from '../../clients/logs/index.js';
import { ClientFactory } from './client-factory.js';
/**
* Abstract base class for log-related tool handlers
* Extends the generic config-driven handler with log-specific functionality
*/
export abstract class AbstractLogToolHandler<TToolName extends string = string> extends BaseToolHandler<TToolName> {
protected logClient: SFCCLogClient | null = null;
protected clientFactory: ClientFactory;
constructor(context: HandlerContext, subLoggerName: string) {
super(context, subLoggerName);
this.clientFactory = new ClientFactory(context, this.logger);
}
protected async onInitialize(): Promise<void> {
this.logClient = this.clientFactory.createLogClient();
if (this.logClient) {
this.logger.debug('Log client initialized');
}
}
protected async onDispose(): Promise<void> {
this.logClient = null;
this.logger.debug('Log client disposed');
}
/**
* Get the log client with proper error handling
* Eliminates repetitive null checks in handlers
*/
protected getLogClient(): SFCCLogClient {
if (!this.logClient) {
throw new Error(ClientFactory.getClientRequiredError('Log'));
}
return this.logClient;
}
/**
* Create execution context for log tools
* Provides access to log client and handler context
*/
protected async createExecutionContext(): Promise<ToolExecutionContext> {
return {
handlerContext: this.context,
logger: this.logger,
logClient: this.getLogClient(),
};
}
/**
* Abstract method to get tool configuration
* Each concrete log handler implements this with their specific config
*/
protected abstract getToolConfig(): Record<TToolName, GenericToolSpec>;
/**
* Abstract method to get tool name set for O(1) lookup
* Each concrete log handler implements this with their specific tool set
*/
protected abstract getToolNameSet(): Set<string>;
}
