package cn.montaro.aria2.bean;

import java.io.Serializable;
import java.util.List;
import java.util.Objects;

public class Task implements Serializable {

    public Long completedLength;

    private Integer connections;

    private Long downloadSpeed;

    private String gid;

    private Long totalLength;

    private String status;

    private String dir;

    private List<TaskFile> files;

    static class TaskFile {

        String path;

        public String getPath() {
            return path;
        }

        public void setPath(String path) {
            this.path = path;
        }
    }

    public String getName() {
        if (Objects.isNull(dir) || this.files.isEmpty()) {
            return "";
        }
        String name = files.get(0).path.replace(dir + "/", "");
        String substring = name.substring(0, 23);
        if (name.length() > 25) {
            substring = substring + "...";
        }
        return substring;
    }

    public int getProgress() {
        if (Objects.isNull(completedLength)
                || completedLength == 0
                || Objects.isNull(totalLength)
                || totalLength == 0) {
            return 0;
        }
        return (int) (completedLength * 100 / totalLength);
    }

    public String getStatus() {
        return status;
    }

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

    public Long getTotalLength() {
        return totalLength;
    }

    public void setTotalLength(Long totalLength) {
        this.totalLength = totalLength;
    }

    public String getGid() {
        return gid;
    }

    public void setGid(String gid) {
        this.gid = gid;
    }

    public Long getDownloadSpeed() {
        return downloadSpeed;
    }

    public void setDownloadSpeed(Long downloadSpeed) {
        this.downloadSpeed = downloadSpeed;
    }

    public Integer getConnections() {
        return connections;
    }

    public void setConnections(Integer connections) {
        this.connections = connections;
    }

    public Long getCompletedLength() {
        return completedLength;
    }

    public void setCompletedLength(Long completedLength) {
        this.completedLength = completedLength;
    }

}