package de.pzzz.vertx.process;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;

import de.pzzz.vertx.SerializableWithId;

public abstract class ExecutableProcess<T extends Serializable, U extends ItemProcess<T>> extends SerializableWithId {
    private static final long serialVersionUID = 4475632132455503715L;

    private String name;
    private ProcessStatus status;
    private int parallelRequests = 1;
    private List<U> processingItems;

    public ExecutableProcess() {
        super();
    }

    public ExecutableProcess(final ProcessRequest<T> request) {
        super();
        this.name = request.getName();
        this.status = ProcessStatus.READY;
        this.parallelRequests = request.getParallelRequests();
        this.processingItems = new ArrayList<>();
        Set<T> itemRequests = new HashSet<>(request.getProcessingItems());
        for (T itemRequest: itemRequests) {
            processingItems.add(getItemProcess(itemRequest));
        }
    }

    protected abstract U getItemProcess(final T itemRequest);

    public String getName() {
        return name;
    }

    public void setName(final String name) {
        this.name = name;
    }

    public ProcessStatus getStatus() {
        return status;
    }

    public void setStatus(final ProcessStatus status) {
        this.status = status;
    }

    public int getParallelRequests() {
        return parallelRequests;
    }

    public void setParallelRequests(final int parallelRequests) {
        this.parallelRequests = parallelRequests;
    }

    public List<U> getProcessingItems() {
        return processingItems;
    }

    public void setProcessingItems(final List<U> processingItems) {
        this.processingItems = processingItems;
    }
}