package com.nanometer.smartlab.controller;

import java.sql.Timestamp;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Map;

import javax.annotation.Resource;

import com.nanometer.smartlab.util.Constants;
import com.nanometer.smartlab.util.FacesUtils;
import org.apache.log4j.Logger;
import org.primefaces.context.RequestContext;
import org.primefaces.event.SelectEvent;
import org.primefaces.model.LazyDataModel;
import org.primefaces.model.SortOrder;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Controller;

import com.nanometer.smartlab.entity.SysWarning;
import com.nanometer.smartlab.service.BaseMetaService;
import com.nanometer.smartlab.service.SysWarningService;


@Controller
@Scope("session")
public class SysWarningsController extends BaseController  {

	/**
	 *
	 */
	private static final long serialVersionUID = 8009757365735077055L;

	private static Logger logger = Logger.getLogger(SysWarningsController.class);

	@Resource
	private SysWarningService sysWarningService;
    @Resource
    private BaseMetaService baseMetaService;
    private LazyDataModel<SysWarning> dataModel;
    private List<SysWarning> selectedList;
    private SysWarning selectedWarning;
	private String containerCode;
    private Timestamp startTime;
    private Timestamp endTime;


    public LazyDataModel<SysWarning> getDataModel() {
        if (this.dataModel == null) {
            this.dataModel = new LazyDataModel<SysWarning>() {
                /**
				 *
				 */
				private static final long serialVersionUID = 1L;

				@Override
                public List<SysWarning> load(int first, int pageSize, String sortField, SortOrder sortOrder, Map<String, Object> filters) {
                    List<SysWarning> list = null;
                    try {
                        int count = sysWarningService.getSysWarningTotalCount(containerCode, startTime, endTime);
                        this.setRowCount(count);
                        if (count > 0) {
                            list = sysWarningService.getSysWarningList(containerCode, startTime, endTime, first, pageSize);
                        }
                        selectedList = new ArrayList<>();
                    } catch (Exception e) {
                        logger.error(e);
                    }
                    return list;
                }

                @Override
                public SysWarning getRowData(String rowKey) {
//                    Iterator<SysWarning> iterator = this.iterator();
//                    if (iterator != null) {
//                    	SysWarning oa = null;
//                        while (iterator.hasNext()) {
//                            oa = iterator.next();
//                            if (rowKey.equals(oa.getId())) {
//                                return oa;
//                            }
//                        }
//                    }
                    Long id=Long.valueOf(rowKey);
                    return sysWarningService.getSysWarning(id);
                }
            };
        }
        return dataModel;
    }

    public void onSaveBtnClick() {
        try {


                if (this.selectedWarning == null) {
                    FacesUtils.warn("修改对象为空。");
                    return;
                }
                //不是done 就不用改
                if (selectedWarning.getStatus() != 1){
                    RequestContext.getCurrentInstance().execute("PF('dialog').hide()");
                    return;
                }

                this.sysWarningService.updateSysWarning(selectedWarning);

                FacesUtils.info("修改成功。");
                RequestContext.getCurrentInstance().execute("PF('dialog').hide()");

        } catch (Exception e) {
            logger.error("操作失败。", e);
            FacesUtils.warn("操作失败。");
        }
    }

    public void onEditBtnClick() {
        if (this.selectedList == null || this.selectedList.size() == 0) {
            FacesUtils.warn("请选择数据。");
            return;
        }
        if (this.selectedList.size() > 1) {
            FacesUtils.warn("只能选择一个数据进行修改。");
            return;
        }
        this.selectedWarning = this.sysWarningService.getSysWarning(this.selectedList.get(0).getId());
        RequestContext.getCurrentInstance().execute("PF('dialog').show()");
    }

	public List<SysWarning> getSelectedList() {
		return selectedList;
	}


	public void setSelectedList(List<SysWarning> selectedList) {
		this.selectedList = selectedList;
	}


	public String getContainerCode() {
		return containerCode;
	}


	public void setContainerCode(String containerCode) {
		this.containerCode = containerCode;
	}


	public Timestamp getStartTime() {
		return startTime;
	}


	public void setStartTime(Timestamp startTime) {
		this.startTime = startTime;
	}


	public Timestamp getEndTime() {
		return endTime;
	}


	public void setEndTime(Timestamp endTime) {
		this.endTime = endTime;
	}


	public void setDataModel(LazyDataModel<SysWarning> dataModel) {
		this.dataModel = dataModel;
	}

    public SysWarning getSelectedWarning() {
        return selectedWarning;
    }

    public void setSelectedWarning(SysWarning selectedWarning) {
        this.selectedWarning = selectedWarning;
    }
}