package com.nanometer.smartlab.controller;

import cn.hutool.extra.qrcode.QrCodeUtil;
import cn.hutool.extra.qrcode.QrConfig;
import com.nanometer.smartlab.dao.OpeApplyDao;
import com.nanometer.smartlab.dao.OpeReagentCodeDao;
import com.nanometer.smartlab.entity.*;
import com.nanometer.smartlab.entity.enumtype.ApplyStatus;
import com.nanometer.smartlab.exception.BusinessException;
import com.nanometer.smartlab.service.*;
import com.nanometer.smartlab.util.Constants;
import com.nanometer.smartlab.util.FacesUtils;
import com.nanometer.smartlab.util.StringToolUtils;
import org.apache.commons.lang.StringUtils;
import org.apache.log4j.Logger;
import org.primefaces.context.RequestContext;
import org.primefaces.model.LazyDataModel;
import org.primefaces.model.SortOrder;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Controller;

import javax.annotation.Resource;
import java.math.BigDecimal;
import java.sql.Timestamp;
import java.util.*;

/**
 * 标签打印
 */
@Controller
@Scope("session")
public class BarcodeMngController extends BaseController {

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


    @Resource
    private BaseMetaService baseMetaService;
    @Resource
    private SysUserService sysUserService;

    private LazyDataModel<OpeApply> dataModel;
    private OpeOrder opeOrder;
    private List<OpeApply> selectedViewList;
    private String orderCode;
    private String orderName;
    private String applyCode;
    private Integer orderStatus;


    private List<OpeReagentCode> reagentCodeList;

    @Resource
    private OpeReagentCodeDao opeReagentCodeDao;
    @Resource
    private OpeApplyService opeApplyService;

    private List<Map> viewReagentCodeList;

    public void onPrintBarcodeClick(){
        if (this.selectedViewList == null
                || this.selectedViewList.size() == 0) {
            FacesUtils.warn("请选择数据。");
            return;
        }
        if (this.selectedViewList.size() > 1) {
            FacesUtils.warn("只能选择一个数据进行打印。");
            return;
        }
        List<OpeReagentCode> reagentCodes=this.opeReagentCodeDao.getReagentCodeByApplyId(this.selectedViewList.get(0).getId());
        if(reagentCodes.size()==0){
            FacesUtils.warn("未生成标签编码");
            return;
        }
        //生成标签
        for(OpeReagentCode opeReagentCode:reagentCodes){
            List<String> rCodes=new ArrayList<>();
            int startCode=opeReagentCode.getStartCode();
            int endCode=opeReagentCode.getEndCode();
            for(int i=startCode;i<=endCode;i++){
                String lastCode= StringToolUtils.addZeroForNum(String.valueOf(i),4);
                String rcode=String.format("%s%s",opeReagentCode.getCodePrex(),lastCode);
                rCodes.add(rcode);
            }
            opeReagentCode.setReagentCodes(rCodes);
            //获取试剂信息
            opeReagentCode.setReagent(opeApplyService.getReagentByApplyId(opeReagentCode.getApplyId()));
        }
        this.reagentCodeList=reagentCodes;
        RequestContext.getCurrentInstance().execute("PF('dialogPrintReagentCode').show()");
    }
    public void onPrintSingleBarcodeClick(String reagentCode){
        List<OpeReagentCode>tmpList=this.reagentCodeList;
        List<String> rCodes=new ArrayList<>();
        rCodes.add(reagentCode);
        tmpList.get(0).setReagentCodes(rCodes);
        this.reagentCodeList=tmpList;
        RequestContext.getCurrentInstance().execute("PF('dialogPrintReagentCode').show()");
    }

    public void onViewBarcodeClick(){
        if (this.selectedViewList == null
                || this.selectedViewList.size() == 0) {
            FacesUtils.warn("请选择数据。");
            return;
        }
        if (this.selectedViewList.size() > 1) {
            FacesUtils.warn("只能选择一个数据进行打印。");
            return;
        }
        List<OpeReagentCode> reagentCodes=this.opeReagentCodeDao.getReagentCodeByApplyId(this.selectedViewList.get(0).getId());
        if(reagentCodes.size()==0){
            FacesUtils.warn("未生成标签编码");
            return;
        }
        List<Map> reagentCodeList=new ArrayList<>();

        for(OpeReagentCode opeReagentCode:reagentCodes) {
            //获取试剂信息
            SysReagent reagent=opeApplyService.getReagentByApplyId(opeReagentCode.getApplyId());
            //生成标签
            List<String> rCodes=new ArrayList<>();
            int startCode=opeReagentCode.getStartCode();
            int endCode=opeReagentCode.getEndCode();
            for (int i = startCode; i <= endCode; i++) {
                Map reagentMap = new HashMap();
                String lastCode = StringToolUtils.addZeroForNum(String.valueOf(i), 4);
                String rcode = String.format("%s%s", opeReagentCode.getCodePrex(), lastCode);
                rCodes.add(rcode);
                reagentMap.put("applyId", opeReagentCode.getApplyId());
                reagentMap.put("reagentCode", rcode);
                reagentMap.put("name", reagent.getName());
                reagentMap.put("cas", reagent.getCas());
                reagentMap.put("reagentCharacter", reagent.getReagentCharacter());
                reagentCodeList.add(reagentMap);
            }
            opeReagentCode.setReagentCodes(rCodes);
            //获取试剂信息
            opeReagentCode.setReagent(reagent);
        }
        this.viewReagentCodeList=reagentCodeList;
        this.reagentCodeList=reagentCodes;
        RequestContext.getCurrentInstance().execute("PF('viewPrintReagentCodeList').show()");
    }

    public String getQrcode(String reagentCode){
        QrConfig qrConfig=new QrConfig(50,50);
        //设置边距，即二维码和边框的距离
        qrConfig.setMargin(1);
//		qrConfig.setForeColor(Color.WHITE.getRGB());
//		qrConfig.setBackColor(Color.BLACK.getRGB());
        byte[] image= QrCodeUtil.generatePng(reagentCode,qrConfig);
        String base64Image= Base64.getEncoder().encodeToString(image);
        return base64Image;

    }


    public LazyDataModel<OpeApply> getDataModel() {
        if (this.dataModel == null) {
            this.dataModel = new LazyDataModel<OpeApply>() {
                @Override
                public List<OpeApply> load(int first, int pageSize, String sortField, SortOrder sortOrder, Map<String, Object> filters) {
                    List<OpeApply> list = null;
                    try {
                        int count = opeApplyService.getOpeApplyCountWithOrder(applyCode,orderCode, orderName);
                        this.setRowCount(count);
                        if (count > 0) {
                            list = opeApplyService.getOpeApplyListWithOrder(applyCode,orderCode, orderName,  first, pageSize);
                        }
                    } catch (Exception e) {
                        logger.error(e);
                    }
                    selectedViewList = null;
                    return list;
                }

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




    public OpeOrder getOpeOrder() {
        return opeOrder;
    }

    public void setOpeOrder(OpeOrder opeOrder) {
        this.opeOrder = opeOrder;
    }

    public String getOrderCode() {
        return orderCode;
    }

    public void setOrderCode(String orderCode) {
        this.orderCode = orderCode;
    }

    public String getOrderName() {
        return orderName;
    }

    public void setOrderName(String orderName) {
        this.orderName = orderName;
    }

    public String getApplyCode(){
        return applyCode;
    }

    public void setApplyCode(String applyCode){
        this.applyCode=applyCode;
    }

    public List<OpeApply> getSelectedViewList(){
        return  selectedViewList;
    }

    public void setSelectedViewList(List<OpeApply> selectedViewList){
        this.selectedViewList=selectedViewList;
    }
    public List<OpeReagentCode> getReagentCodeList() {
        return reagentCodeList;
    }

    public List<Map> getViewReagentCodeList() {
        return viewReagentCodeList;
    }

}