import { Processor, ProcessorCollection, ProcessorModule } from "../src/device";


export class ProcessorManager<T, R> implements ProcessorCollection<T, R> {
    private processors = new Map<string, Processor<T, R>>();
    private currentProcessor?: Processor<T, R>;

    constructor(){
         
    }
    /** 注册模块流程 */
    registerProcessor(name: string, processor: Processor<T, R>): this {
        this.processors.set(name, processor);
        return this;
    }
    /** 使用处理器 */
    useProcessor(name: string): Processor<T, R> {
        const processor = this.processors.get(name);
        if (!processor) {
            throw new Error(`Processor ${name} not found`);
        }
        this.currentProcessor = processor;
        return processor;
    }
    /** 获取处理器 */
    getProcessor(name: string): Processor<T, R> | undefined {
        return this.processors.get(name);
    }
    /** 获取正在使用的处理器 */
    getCurrentProcessor(): Processor<T, R> | undefined {
        return this.currentProcessor;
    }
}