package com.ruoyi.system.domain;

import java.util.Date;
import java.util.List;
import com.fasterxml.jackson.annotation.JsonFormat;
import com.ruoyi.common.annotation.Excel;
import com.ruoyi.common.core.domain.BaseEntity;
import com.ruoyi.system.domain.enums.TaskStatus;
import com.ruoyi.system.domain.enums.TaskType;

/**
 * 任务管理对象 sys_task
 * 
 * @author ruoyi
 * @date 2024-01-15
 */
public class SysTask extends BaseEntity {
    private static final long serialVersionUID = 1L;

    /** 任务ID */
    private Long taskId;

    /** 任务编号 */
    @Excel(name = "任务编号")
    private String taskCode;

    /** 任务类型 */
    @Excel(name = "任务类型", readConverterExp = "MAINTENANCE=维修保养,FUEL=加油任务,OTHER=其他")
    private String taskType;

    /** 任务状态 */
    @Excel(name = "任务状态", readConverterExp = "PENDING=待开始,IN_PROGRESS=任务中,COMPLETED=已完成,CANCELLED=已取消")
    private String taskStatus;

    /** 任务描述 */
    @Excel(name = "任务描述")
    private String taskDescription;

    /** 出发地址 */
    @Excel(name = "出发地址")
    private String departureAddress;

    /** 目的地址 */
    @Excel(name = "目的地址")
    private String destinationAddress;

    /** 计划开始时间 */
    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
    @Excel(name = "计划开始时间", width = 30, dateFormat = "yyyy-MM-dd HH:mm:ss")
    private Date plannedStartTime;

    /** 计划结束时间 */
    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
    @Excel(name = "计划结束时间", width = 30, dateFormat = "yyyy-MM-dd HH:mm:ss")
    private Date plannedEndTime;

    /** 实际开始时间 */
    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
    @Excel(name = "实际开始时间", width = 30, dateFormat = "yyyy-MM-dd HH:mm:ss")
    private Date actualStartTime;

    /** 实际结束时间 */
    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
    @Excel(name = "实际结束时间", width = 30, dateFormat = "yyyy-MM-dd HH:mm:ss")
    private Date actualEndTime;

    /** 创建人ID */
    @Excel(name = "创建人ID")
    private Long creatorId;

    /** 执行人ID */
    @Excel(name = "执行人ID")
    private Long assigneeId;

    /** 归属部门ID */
    @Excel(name = "归属部门ID")
    private Long deptId;

    /** 创建人姓名 */
    @Excel(name = "创建人")
    private String creatorName;

    /** 执行人姓名 */
    @Excel(name = "执行人")
    private String assigneeName;

    /** 部门名称 */
    @Excel(name = "部门名称")
    private String deptName;

    /** 删除标志（0代表存在 2代表删除） */
    private String delFlag;

    /** 关联车辆列表 */
    private List<SysTaskVehicle> assignedVehicles;

    /** 附件列表 */
    private List<SysTaskAttachment> attachments;

    /** 操作日志列表 */
    private List<SysTaskLog> operationLogs;

    public void setTaskId(Long taskId) {
        this.taskId = taskId;
    }

    public Long getTaskId() {
        return taskId;
    }

    public void setTaskCode(String taskCode) {
        this.taskCode = taskCode;
    }

    public String getTaskCode() {
        return taskCode;
    }

    public void setTaskType(String taskType) {
        this.taskType = taskType;
    }

    public String getTaskType() {
        return taskType;
    }

    public void setTaskStatus(String taskStatus) {
        this.taskStatus = taskStatus;
    }

    public String getTaskStatus() {
        return taskStatus;
    }

    public void setTaskDescription(String taskDescription) {
        this.taskDescription = taskDescription;
    }

    public String getTaskDescription() {
        return taskDescription;
    }

    public void setDepartureAddress(String departureAddress) {
        this.departureAddress = departureAddress;
    }

    public String getDepartureAddress() {
        return departureAddress;
    }

    public void setDestinationAddress(String destinationAddress) {
        this.destinationAddress = destinationAddress;
    }

    public String getDestinationAddress() {
        return destinationAddress;
    }

    public void setPlannedStartTime(Date plannedStartTime) {
        this.plannedStartTime = plannedStartTime;
    }

    public Date getPlannedStartTime() {
        return plannedStartTime;
    }

    public void setPlannedEndTime(Date plannedEndTime) {
        this.plannedEndTime = plannedEndTime;
    }

    public Date getPlannedEndTime() {
        return plannedEndTime;
    }

    public void setActualStartTime(Date actualStartTime) {
        this.actualStartTime = actualStartTime;
    }

    public Date getActualStartTime() {
        return actualStartTime;
    }

    public void setActualEndTime(Date actualEndTime) {
        this.actualEndTime = actualEndTime;
    }

    public Date getActualEndTime() {
        return actualEndTime;
    }

    public void setCreatorId(Long creatorId) {
        this.creatorId = creatorId;
    }

    public Long getCreatorId() {
        return creatorId;
    }

    public void setAssigneeId(Long assigneeId) {
        this.assigneeId = assigneeId;
    }

    public Long getAssigneeId() {
        return assigneeId;
    }

    public void setDeptId(Long deptId) {
        this.deptId = deptId;
    }

    public Long getDeptId() {
        return deptId;
    }

    public void setCreatorName(String creatorName) {
        this.creatorName = creatorName;
    }

    public String getCreatorName() {
        return creatorName;
    }

    public void setAssigneeName(String assigneeName) {
        this.assigneeName = assigneeName;
    }

    public String getAssigneeName() {
        return assigneeName;
    }

    public void setDeptName(String deptName) {
        this.deptName = deptName;
    }

    public String getDeptName() {
        return deptName;
    }

    public void setDelFlag(String delFlag) {
        this.delFlag = delFlag;
    }

    public String getDelFlag() {
        return delFlag;
    }

    public void setAssignedVehicles(List<SysTaskVehicle> assignedVehicles) {
        this.assignedVehicles = assignedVehicles;
    }

    public List<SysTaskVehicle> getAssignedVehicles() {
        return assignedVehicles;
    }

    public void setAttachments(List<SysTaskAttachment> attachments) {
        this.attachments = attachments;
    }

    public List<SysTaskAttachment> getAttachments() {
        return attachments;
    }

    public void setOperationLogs(List<SysTaskLog> operationLogs) {
        this.operationLogs = operationLogs;
    }

    public List<SysTaskLog> getOperationLogs() {
        return operationLogs;
    }

    /**
     * 判断是否可以变更状态
     */
    public boolean canChangeStatus(TaskStatus newStatus) {
        TaskStatus currentStatus = TaskStatus.getByCode(this.taskStatus);
        if (currentStatus == null || newStatus == null) {
            return false;
        }
        
        // 状态流转规则
        switch (currentStatus) {
            case PENDING:
                return newStatus == TaskStatus.IN_PROGRESS || newStatus == TaskStatus.CANCELLED;
            case IN_PROGRESS:
                return newStatus == TaskStatus.COMPLETED || newStatus == TaskStatus.CANCELLED || newStatus == TaskStatus.PENDING;
            case COMPLETED:
            case CANCELLED:
                return false;
            default:
                return false;
        }
    }

    /**
     * 判断是否超时
     */
    public boolean isOverdue() {
        if (plannedEndTime == null) {
            return false;
        }
        return new Date().after(plannedEndTime) && !TaskStatus.COMPLETED.getCode().equals(taskStatus);
    }

    /**
     * 获取任务持续时间（分钟）
     */
    public long getDuration() {
        if (actualStartTime != null && actualEndTime != null) {
            return (actualEndTime.getTime() - actualStartTime.getTime()) / (1000 * 60);
        }
        return 0;
    }

    /**
     * 开始任务
     */
    public void start() {
        this.taskStatus = TaskStatus.IN_PROGRESS.getCode();
        this.actualStartTime = new Date();
    }

    /**
     * 完成任务
     */
    public void complete() {
        this.taskStatus = TaskStatus.COMPLETED.getCode();
        this.actualEndTime = new Date();
    }

    /**
     * 取消任务
     */
    public void cancel() {
        this.taskStatus = TaskStatus.CANCELLED.getCode();
    }

    /**
     * 检查是否分配了指定车辆
     */
    public boolean hasVehicle(Long vehicleId) {
        if (assignedVehicles == null || vehicleId == null) {
            return false;
        }
        return assignedVehicles.stream().anyMatch(v -> vehicleId.equals(v.getVehicleId()));
    }

    @Override
    public String toString() {
        return "SysTask{" +
                "taskId=" + taskId +
                ", taskCode='" + taskCode + '\'' +
                ", taskType='" + taskType + '\'' +
                ", taskStatus='" + taskStatus + '\'' +
                ", taskDescription='" + taskDescription + '\'' +
                ", departureAddress='" + departureAddress + '\'' +
                ", destinationAddress='" + destinationAddress + '\'' +
                ", plannedStartTime=" + plannedStartTime +
                ", plannedEndTime=" + plannedEndTime +
                ", actualStartTime=" + actualStartTime +
                ", actualEndTime=" + actualEndTime +
                ", creatorId=" + creatorId +
                ", assigneeId=" + assigneeId +
                ", deptId=" + deptId +
                ", creatorName='" + creatorName + '\'' +
                ", assigneeName='" + assigneeName + '\'' +
                ", deptName='" + deptName + '\'' +
                '}';
    }
}