package cn.com.basic.face.service.sqlite;

import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;

import com.awsle.aibatis.client.SqlMapClient;
import com.awsle.aibatis.client.SqlMapClientBuilder;
import com.awsle.aibatis.exception.IdNotFoundException;
import com.lidroid.xutils.DbUtils;

import org.xutils.http.RequestParams;
import org.xutils.x;

import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;

import cn.com.basic.face.base.BaseApplication;
import cn.com.basic.face.base.Config;
import cn.com.basic.face.base.MainActivity;
import cn.com.basic.face.discern.common.BaseCommonCallBack;
import cn.com.basic.face.discern.common.CommonVariables;
import cn.com.basic.face.discern.common.ResultBean;
import cn.com.basic.face.discern.query.condition.AttendanceDetailQueryCondition;
import cn.com.basic.face.discern.query.condition.AttendanceQueryCondition;
import cn.com.basic.face.discern.query.item.AttendanceDetailQueryItem;
import cn.com.basic.face.discern.query.item.AttendanceQueryItem;
import cn.com.basic.face.fragment.AttendanceFragment;
import cn.com.basic.face.util.AppApi;
import cn.com.basic.face.util.DateUtil;

/**
 * 考勤记录
 */
public class AttendanceDao {

    public static AttendanceDao instance = new AttendanceDao();

    public static AttendanceDao getInstance() {
        return instance;
    }

    /**
     * 加载考勤列表
     * @param searchText
     * @param pageNum
     * @param append
     * @return
     *      ResultBean{
 *          	private String code;
                private String message;
                private Object data; List<AttendanceQueryItem>
                private int totalPages; 总页数
                private int pageNum;    第几页
     *      }
     */
    public ResultBean reloadLeftList(String searchText, final int pageNum, final boolean append) {
        ResultBean resultBean = new ResultBean();
        try {
            SQLiteDatabase db = Config.sqlMap.getDb();
            String sql = "SELECT b.register_id," +
                    " b.username," +
                    " b.surveillance_photo," +
                    " b.identify_num," +
                    " e.post_name," +
                    "  d.`name` gender," +
                    " f.dept_name" +
                    " FROM " +
                    " employee a " +
                    " LEFT JOIN register b ON a.register_id = b.register_id " +
                    " LEFT JOIN dictionary d ON d.dict_id = b.gender_id " +
                    " LEFT JOIN post e ON e.post_id = b.post_id " +
                    " LEFT JOIN department f ON f.dept_id = b.department_id " +
                    " WHERE " +
                    " 1 = 1 " +
                    " GROUP BY b.register_id " +
                    " ORDER BY b.username ";
            String deviceCompanyId = BaseApplication.getInstance().getAndroidDevice().getCompanyId();
            if(deviceCompanyId != null && !deviceCompanyId.trim().isEmpty()) {
                sql +=  " AND a.device_company_id = " + deviceCompanyId;
            }
            if(searchText != null && !searchText.trim().isEmpty()) {
                sql += " AND b.username LIKE '%"+ searchText + "%'";
            }
            String count = "select count(*) as count from (" + sql + " ) _table";
            sql += " LIMIT " + getStartIndex(pageNum) + "," + CommonVariables.Page.DEFAULT_PAGE_SIZE;
            List<AttendanceQueryItem> list = new ArrayList<AttendanceQueryItem>();
            int b = list.size();
            AttendanceQueryItem aqi = null;
            Cursor c = db.rawQuery(sql,new String[]{});
            Cursor c_count = db.rawQuery(count,new String[]{});
            while (c.moveToNext()) {
                aqi = new AttendanceQueryItem();
                aqi.setRegisterId(c.getString(c.getColumnIndex("register_id")));
                aqi.setUsername(c.getString(c.getColumnIndex("username")));
                aqi.setSurveillancePhoto(c.getString(c.getColumnIndex("surveillance_photo")));
                aqi.setIdentifyNum(c.getString(c.getColumnIndex("identify_num")));
                aqi.setPostName(c.getString(c.getColumnIndex("post_name")));
                aqi.setGender(c.getString(c.getColumnIndex("gender")));
                aqi.setDeptName(c.getString(c.getColumnIndex("dept_name")));
                list.add(aqi);
            }
            Integer total = null;
            while (c_count.moveToNext()) {
                total = c.getInt(c.getColumnIndex("register_id"));
            }
            resultBean.setTotalPages(getTotalPageSize(total));
            resultBean.setPageNum(pageNum);
            resultBean.setData(list);
            c.close();
            return  resultBean;
        } catch (Exception e) {
            e.printStackTrace();
        }
        return resultBean;
    }

    /**
     * 加载考勤明细
     */
    public List<AttendanceDetailQueryItem> reloadAttendanceDetail(AttendanceQueryItem item) {
        List<AttendanceDetailQueryItem> list = new ArrayList();
        try {

        } catch (Exception e) {
            e.printStackTrace();
        }
        return list;
    }

    /**
     * 获取分页开始行
     * @param pageNum
     * @return
     */
    private int getStartIndex(Integer pageNum){
        if(pageNum == null || pageNum <= 0){
            return  0;
        }
        return (pageNum-1)*Integer.parseInt(CommonVariables.Page.DEFAULT_PAGE_SIZE);
    }

    /**
     * 获取总页数
     * @param total
     * @return
     */
    private int getTotalPageSize(Integer total){
        if(total == null || total <= 0){
            return  1;
        }
        int pageSize = Integer.parseInt(CommonVariables.Page.DEFAULT_PAGE_SIZE);
        return total%pageSize == 0 ? total/pageSize : total/pageSize + 1;
    }

}