package com.xcgl.activititask.util;

import cn.com.lzt.common.util.UserUtil;
import cn.com.lzt.useractiviti.data.dao.UseractivitiDataDao;
import com.xcgl.activititask.bean.ActivitiTaskResult;
import com.xcgl.activititask.entity.PActivitiTaskEntity;
import com.xcgl.projecttask.entity.ProjecttaskEntity;
import org.apache.commons.lang3.StringUtils;
import org.jeecgframework.core.constant.Globals;
import org.jeecgframework.core.util.DateUtils;
import org.jeecgframework.p3.core.utils.common.ApplicationContextUtil;
import org.jeecgframework.web.system.pojo.base.TSDepart;
import org.jeecgframework.web.system.pojo.base.TSRole;
import org.jeecgframework.web.system.service.SystemService;

import java.util.Calendar;
import java.util.Date;
import java.util.List;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public abstract class AbstractActivitiTaskHandler implements ActivitiTaskHandler {

    protected SystemService systemService = ApplicationContextUtil.getContext().getBean(SystemService.class);


    @Override
    public boolean canDo(PActivitiTaskEntity activitiTaskEntity, String table, String formId) {
        return true;
    }

    @Override
    public ActivitiTaskResult checkResult(ProjecttaskEntity projecttaskEntity) {
        if(willCheck(projecttaskEntity)){
            return checkTaskResult(projecttaskEntity);
        }
        ActivitiTaskResult result = new ActivitiTaskResult(true);
        return  result;
    }

    protected ProjecttaskEntity convertToTask(PActivitiTaskEntity activitiTaskEntity,String owner,String table,String formId){
        ProjecttaskEntity task = new ProjecttaskEntity();
//                    task.setProjectid(this.getProjectid());
        task.setOwner(owner);
        Calendar now = Calendar.getInstance();
        now.add(Calendar.DAY_OF_MONTH , activitiTaskEntity.getTaskDelay());
        Date startTime = now.getTime();
        PActivitiTaskEntity.TaskCostTimeType taskCostTimeType = activitiTaskEntity.getTaskCostTimeType();
        switch (taskCostTimeType){
            case day: now.add(Calendar.DAY_OF_MONTH, activitiTaskEntity.getTaskCostTime());break;
            case current_month:
                now.set(Calendar.DAY_OF_MONTH, 1);
                now.roll(Calendar.DAY_OF_MONTH,-1 );
                break;
            case shebao:
                int day = now.get(Calendar.DAY_OF_MONTH);
                if(day>15){//下月任务
                    now.set(Calendar.DAY_OF_MONTH,1);
                    now.add(Calendar.MONTH,1);
                    startTime = now.getTime();
                }
                now.set(Calendar.DAY_OF_MONTH,15);
                break;
        }
        Date endTime = now.getTime();
        task.setMsgtime(startTime);
        task.setPlanstarttime(startTime);
        task.setPlanendtime(endTime);
        task.setExestarttime(startTime);
        task.setSourcetype("activititask");
        task.setSourceid(formId);
        task.setTasktype(activitiTaskEntity.getTaskType());
        task.setExecuteWay(activitiTaskEntity.getExecuteWay());
        task.setTaskstatus("0");
        task.setCreateDate(new Date());
        task.setForm(activitiTaskEntity.getForm());
        task.setExecuteType(activitiTaskEntity.getExecuteType());
        task.setCheckResult(activitiTaskEntity.getCheckResult());
        task.setActivitiTaskId(activitiTaskEntity.getId());
        String lastCode = getMaxLocalCode();
        lastCode = com.xcgl.utils.OrderNumTools.generateNextBillCode(lastCode, Globals.CODE_PREFIX_ACTIVITITASK,4);
        task.setCode(lastCode);
        String taskName = activitiTaskEntity.getName();
        String sql = "select * from %s where id='%s'";
        String departId = null;
        try{
            Map<String,Object> map = systemService.findOneForJdbc(String.format(sql,table,formId));
            task.setCreateBy((String) map.get("create_by"));
            task.setCreateName((String) map.get("create_name"));
            departId = (String) map.get("depart_id");
            //替换变量
            Pattern r = Pattern.compile("\\$\\{(.*?)\\}");
            Matcher m = r.matcher(taskName);
            StringBuffer accum = new StringBuffer(taskName.length()+100);
            while (m.find()) {
                String varName = m.group(1);
                String value = map.get(varName)==null?"":map.get(varName).toString();
                m.appendReplacement(accum, value);
            }
            m.appendTail(accum);
            taskName = accum.toString();
        }catch (Exception e){
            e.printStackTrace();
        }
        task.setName(taskName);
        if(StringUtils.isBlank(departId)){
            UseractivitiDataDao dataDao = ApplicationContextUtil.getContext().getBean(UseractivitiDataDao.class);
            TSDepart depart = dataDao.getUserDep(owner);
            departId = depart.getId();
        }
        task.setProjectid(departId);
        return task;
    }

    /**
     *
     * @param activitiTaskEntity
     * @param targetUserId
     * @param depId 如果角色包含项目，优先取depId的部门，如果depId==null取targetUserId 的主部门
     * @param table
     * @param formId
     * @return
     */
    protected String getOwner(PActivitiTaskEntity activitiTaskEntity, String targetUserId,String depId,String table,String formId) {
        String roleId = activitiTaskEntity.getOwnerRole();
        String owner =null;

        TSRole ownerRole = systemService.getEntity(TSRole.class,roleId);
        String roleCode = ownerRole.getRoleCode();
        if(roleCode.startsWith("P_")||roleCode.startsWith("p_")){
            if(StringUtils.isBlank(depId)) {
                if (table.equals("t_bus_activiti_user_personnel")) {//新用户入职
                    Map<String, Object> map = systemService.findOneForJdbc(
                            "select depart_id from t_bus_activiti_user_personnel where id =? ", formId);
                    depId = (String) map.get("depart_id");
                } else {
                    Map<String, Object> map = systemService.findOneForJdbc("select org_id " +
                            "from t_s_user_org  where user_id=? and `status`=0 and ifpluralism=0 limit 1", targetUserId);
                    depId = (String) map.get("org_id");
                }
            }
            depId = UserUtil.getQueryDepIdByDepId(depId);
            String sql="select " +
                    "ru.userid " +
                    "from t_s_role_user ru " +
                    ",t_s_user_org uo " +
                    "WHERE " +
                    "uo.user_id=ru.userid " +
                    "and ru.roleid=? and uo.org_id=? limit 1";
            Map<String,Object> userObject = systemService.findOneForJdbc(sql,roleId,depId);
            if(userObject!=null) {
                owner = (String) userObject.get("userid");
            }
        }
        if(StringUtils.isBlank(owner)) {
            Map<String, Object> userObject = systemService.findOneForJdbc(
                    "select userid from t_s_role_user where roleid=? limit 1", roleId);
            owner = (String) userObject.get("userid");
        }

        return owner;
    }

    private  String getMaxLocalCode(){
        StringBuilder sb = new StringBuilder();
        sb.append("SELECT code FROM p_projecttask  where left(create_date,10) =? ");
        sb.append(" ORDER BY code DESC");
        List<Map<String, Object>> objMapList = systemService.findForJdbc(sb.toString(), DateUtils.date_sdf.format(new Date()));
        String returnCode = null;
        if(objMapList!=null && objMapList.size()>0){
            returnCode = (String)objMapList.get(0).get("code");
        }
        return returnCode;
    }
    protected boolean willCheck(ProjecttaskEntity projecttask){
        ProjecttaskEntity.ExecuteType executeType =projecttask.getExecuteType();
        ProjecttaskEntity.CheckResult checkResult  = projecttask.getCheckResult();
        if(executeType!=null && executeType==ProjecttaskEntity.ExecuteType.online
                && checkResult!=null && checkResult == ProjecttaskEntity.CheckResult.check){
            return true;
        }
        return false;
    }
    //检测结果方法 子类重写
    protected ActivitiTaskResult checkTaskResult(ProjecttaskEntity projecttaskEntity){return new ActivitiTaskResult(true);}
}