package com.matrix.system.hive.action;

import com.matrix.core.pojo.AjaxResult;
import com.matrix.core.tools.DateUtil;
import com.matrix.system.common.bean.SysUsers;
import com.matrix.system.common.service.SysUsersService;
import com.matrix.system.constance.Dictionary;
import com.matrix.system.hive.bean.SysBeauticianState;
import com.matrix.system.hive.bean.SysWorkBeatuistaff;
import com.matrix.system.hive.dao.SysBeauticianStateDao;
import com.matrix.system.hive.plugin.util.CollectionUtils;
import com.matrix.core.tools.DateUtil;
import com.matrix.system.hive.service.SysWorkBeatuistaffService;
import com.matrix.system.hive.service.SysWorktimeService;
import io.swagger.annotations.ApiModelProperty;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

import javax.annotation.Resource;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;


/**
 * @author jiangyouyao
 * @date 2016-12-24
 * @description 占用Controller
 */
@RequestMapping(value = "admin/occupancy")
@Controller
public class OccupancyController extends BaseController {

    @Resource
    private SysUsersService shopstaffInfoService;

    @Resource
    private SysWorkBeatuistaffService sysWorkBeatuistaffService;
    @Resource
    private SysWorktimeService worktimeService;


    @Autowired
    private SysBeauticianStateDao beauticianStateDao;


    /**
     * 获取员工预约情况
     */
    @RequestMapping(value = "/getKanban")
    public @ResponseBody
    AjaxResult showCwzyList(String timeStr) {
        Long shopId = getMe().getShopId();
        return getCwzyList(timeStr,shopId);
    }

    public AjaxResult getCwzyList(String timeStr,Long shopId){

        if (timeStr == null || timeStr.equals("")) {
            timeStr = DateUtil.dateToString(new Date(), "yyyy-MM-dd");
        }
        // 查询上班下班的最大时间段
        Date currentDate = DateUtil.stringToDate(timeStr, DateUtil.DATE_FORMAT_DD);
        // 把日期调整为当前查询日期


        Date maxTime = worktimeService.findMaxTime(shopId);
        //如果没有获取到门店的排班时间，无法查询占用情况
        if (maxTime == null) {
            return AjaxResult.buildFailInstance("未查询到门店的排班情况");
        }
        currentDate.setHours(maxTime.getHours());
        currentDate.setMinutes(maxTime.getMinutes());
        // 上班起始时间
        maxTime = new Date(currentDate.getTime());

        // 把日期调整为当前查询日期
        Date minTime = worktimeService.findMinTime(shopId);
        currentDate.setHours(minTime.getHours());
        currentDate.setMinutes(minTime.getMinutes());
        // 上班起始时间
        minTime = new Date(currentDate.getTime());
        Date startTime = new Date(minTime.getTime());

        Long maxSpan = DateUtil.getTimeSpan(maxTime, startTime, DateUtil.MINUTE);

        List<OccupancyVo> occupancyVoList = new ArrayList<>();
        // 获取所有的美疗师
        List<SysUsers> mlsList = shopstaffInfoService.findByRoleName(true, Dictionary.STAFF_POST_MLS);
        for (SysUsers user : mlsList) {
            OccupancyVo occupancyVo = new OccupancyVo();
            occupancyVo.setUserName(user.getSuName());
            List<SysWorkBeatuistaff> workStaffs = sysWorkBeatuistaffService.findWorkStaff(timeStr.replaceAll("-", ""), user.getSuId());

            if (CollectionUtils.isEmpty(workStaffs)) {
                //员工休息
                occupancyVo.getItems().add(new OccupancySPan(OccupancySPan.WORKTYPE_REST, maxSpan));
            } else {
                //员工不休息1.查询当前以及排版的服务
                List<SysBeauticianState> beauticianStates = beauticianStateDao.selectByTimeAndUset(startTime, maxTime, user.getSuId());
                if (CollectionUtils.isEmpty(beauticianStates)) {
                    //没有排班
                    occupancyVo.getItems().add(new OccupancySPan(OccupancySPan.WORKTYPE_WORK, maxSpan));
                } else {
                    //有排班
                    for (int i = 0; i < beauticianStates.size(); i++) {
                        SysBeauticianState beauticianState = beauticianStates.get(i);
                        //占用时间段
                        long occupancySpan = DateUtil.getTimeSpan(beauticianState.getBeginTime(), beauticianState.getEndTime(), DateUtil.MINUTE);
                        StringBuilder msg = new StringBuilder();
                        OccupancySPan occupancySPan = new OccupancySPan();
                        occupancySPan.setVipName(beauticianState.getVipName());
                        if(beauticianState.getProjUse()!=null){
                            occupancySPan.setProjName(beauticianState.getProjUse().getProjName());
                        }
                        occupancySPan.setBedName(beauticianState.getBedName());
                        occupancySPan.setSpanLength(occupancySpan);
                        occupancySPan.setWorkType(OccupancySPan.WORKTYPE_OCCUPANCY);
                        occupancySPan.setServiceId(beauticianState.getServicesId());
                        occupancySPan.setServiceState(beauticianState.getState());
                        if (i == 0) {
                            //计算上班时间到第一次盘版直接的空隙
                            long span = DateUtil.getTimeSpan(minTime, beauticianState.getBeginTime(), DateUtil.MINUTE);
                            occupancyVo.getItems().add(new OccupancySPan(OccupancySPan.WORKTYPE_WORK, span));
                        } else {
                            if (occupancyVo.isNew(occupancySPan)) {
                                //非第一次则计算上一次的结束时间到本次开始时间之间的间隙
                                SysBeauticianState beforeBeauticianState = beauticianStates.get(i - 1);
                                long span = DateUtil.getTimeSpan(beforeBeauticianState.getEndTime(), beauticianState.getBeginTime(), DateUtil.MINUTE);
                                occupancyVo.getItems().add(new OccupancySPan(OccupancySPan.WORKTYPE_WORK, span));
                            }
                        }
                        occupancyVo.addItem(occupancySPan);
                        //最后的占用时间
                        if (i == beauticianStates.size() - 1) {
                            if (DateUtil.isBeforeDate(maxTime, beauticianState.getEndTime())) {
                                long span = DateUtil.getTimeSpan(beauticianState.getEndTime(), maxTime, DateUtil.MINUTE);
                                occupancyVo.getItems().add(new OccupancySPan(OccupancySPan.WORKTYPE_WORK, span));
                            }
                        }
                    }

                }


            }
            occupancyVoList.add(occupancyVo);
        }

        AjaxResult result = AjaxResult.buildSuccessInstance(occupancyVoList);

        //计算表头的时间间隔
        buildTimeSpan(startTime, maxTime, result);
        return  result;
    }

    private void buildTimeSpan(Date startTime, Date maxTime, AjaxResult result) {

        //每30分钟算一次
        List<String> tableHead = new ArrayList<>();
        int minutes = startTime.getMinutes();
        if (minutes != 0 && minutes != 30) {
            if (minutes < 30) {
                minutes = 0;
            } else {
                minutes = 30;
            }
        }

        long timeSpan = DateUtil.getTimeSpan(startTime, maxTime, DateUtil.MINUTE);
        long i = 0;
        if (timeSpan % 30 == 0) {
            i = timeSpan / 30;
        } else {
            i = timeSpan / 30 + 1;
        }
        startTime.setMinutes(minutes);
        //第一个时间不要
        startTime = DateUtil.getDateAfterMinute(startTime, 30);

        while (i > 0) {
            tableHead.add(DateUtil.dateToString(startTime, "HH:mm"));
            startTime = DateUtil.getDateAfterMinute(startTime, 30);
            i--;
        }
        result.putInMap("tableHead", tableHead);
        result.putInMap("timeSpan", timeSpan);
    }

    class OccupancyVo {
        String userName;
        List<OccupancySPan> items = new ArrayList<>();

        public String getUserName() {
            return userName;
        }

        public void setUserName(String userName) {
            this.userName = userName;
        }

        public List<OccupancySPan> getItems() {
            return items;
        }

        public void setItems(List<OccupancySPan> items) {
            this.items = items;
        }

        public void addItem(OccupancySPan occupancySPan) {
            //服务单id相同的合并msg，时间跨度取时间最长的
            boolean isNew = true;
            for (OccupancySPan oldSpan : items) {
                if (occupancySPan.getServiceId() != null
                        && occupancySPan.getServiceId().equals(oldSpan.getServiceId())) {
                    isNew = false;
                    oldSpan.setSpanLength(oldSpan.spanLength > occupancySPan.spanLength ? oldSpan.spanLength : occupancySPan.spanLength);
                    oldSpan.setProjName(oldSpan.getProjName() + "/" + occupancySPan.getProjName());
                    break;
                }
            }
            if (isNew) {
                items.add(occupancySPan);
            }
        }

        public boolean isNew(OccupancySPan occupancySPan) {
            boolean isNew = true;
            for (OccupancySPan oldSpan : items) {
                if (occupancySPan.getServiceId() != null
                        && occupancySPan.getServiceId().equals(oldSpan.getServiceId())) {
                    isNew = false;
                    break;
                }
            }
            return isNew;
        }
    }

  public  class OccupancySPan {
        /**
         * 休息
         */
        static final int WORKTYPE_REST = 1;
        /**
         * 上班
         */
        static final int WORKTYPE_WORK = 2;
        /**
         * 占用
         */
        static final int WORKTYPE_OCCUPANCY = 3;

        @ApiModelProperty(value = "色块长度")
        Long spanLength;
        @ApiModelProperty(value = "占用状态，1休息，2 上班，3 占用")
        int workType;
        @ApiModelProperty(value = "床位名称")
        String bedName;
         @ApiModelProperty(value = "项目名称")
        String projName;
        @ApiModelProperty(value = "会员名称")
        String vipName;
        @ApiModelProperty(value = "服务单id")
        Long serviceId;
        @ApiModelProperty(value = "服务单状态")
        String serviceState;


        public OccupancySPan(int workType, Long spanLength) {
            this.workType = workType;
            this.spanLength = spanLength;
        }

        public OccupancySPan() {
        }

        public Long getSpanLength() {
            return spanLength;
        }

        public void setSpanLength(Long spanLength) {
            this.spanLength = spanLength;
        }

        public int getWorkType() {
            return workType;
        }

        public void setWorkType(int workType) {
            this.workType = workType;
        }

        public String getBedName() {
            return bedName;
        }

        public void setBedName(String bedName) {
            this.bedName = bedName;
        }

        public String getProjName() {
            return projName;
        }

        public void setProjName(String projName) {
            this.projName = projName;
        }

        public String getVipName() {
            return vipName;
        }

        public void setVipName(String vipName) {
            this.vipName = vipName;
        }

        public Long getServiceId() {
            return serviceId;
        }

        public void setServiceId(Long serviceId) {
            this.serviceId = serviceId;
        }

        public String getServiceState() {
            return serviceState;
        }

        public void setServiceState(String serviceState) {
            this.serviceState = serviceState;
        }
    }


}