package info.frostfs.sdk.jdo;

import info.frostfs.sdk.dto.object.ObjectHeader;

import java.io.FileInputStream;

import static java.util.Objects.isNull;

public class PutObjectParameters {
    private static final String ERROR_TEMPLATE = "%s value cannot be null.";

    public ObjectHeader header;
    public FileInputStream payload;
    public boolean clientCut;
    public int bufferMaxSize;

    public PutObjectParameters(ObjectHeader header, FileInputStream payload, boolean clientCut, int bufferMaxSize) {
        this.header = header;
        this.payload = payload;
        this.clientCut = clientCut;
        this.bufferMaxSize = bufferMaxSize;

        validate();
    }

    public PutObjectParameters(ObjectHeader header, FileInputStream payload) {
        this.header = header;
        this.payload = payload;

        validate();
    }

    public ObjectHeader getHeader() {
        return header;
    }

    public void setHeader(ObjectHeader header) {
        this.header = header;
    }

    public FileInputStream getPayload() {
        return payload;
    }

    public void setPayload(FileInputStream payload) {
        this.payload = payload;
    }

    public boolean isClientCut() {
        return clientCut;
    }

    public void setClientCut(boolean clientCut) {
        this.clientCut = clientCut;
    }

    public int getBufferMaxSize() {
        return bufferMaxSize;
    }

    public void setBufferMaxSize(int bufferMaxSize) {
        this.bufferMaxSize = bufferMaxSize;
    }

    public void validate() {
        StringBuilder errorMessage = new StringBuilder();

        if (isNull(header)) {
            errorMessage.append(String.format(ERROR_TEMPLATE, "Header")).append(System.lineSeparator());
        }

        if (isNull(payload)) {
            errorMessage.append(String.format(ERROR_TEMPLATE, "Payload")).append(System.lineSeparator());
        }

        if (errorMessage.length() != 0) {
            throw new IllegalArgumentException(errorMessage.toString());
        }
    }
}