package jp.mosp.payroll.dao;

import java.sql.SQLException;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import jp.mosp.common.common.MospException;
import jp.mosp.payroll.base.PayrollDao;
import jp.mosp.payroll.dto.CmIncomeTaxDto;

public class CmIncomeTaxDao extends PayrollDao {
	
	// テーブル名及びキー列名
	public static final String TABLE = "CM_INCOME_TAX" ;
	public static final String KEY_1 = "K_CODE"           ;	// 社員コード
	public static final String KEY_2 = "INC_EXPECTED_DATE";	// 所得税適用年
	
	// 列名
	public static final String COL_K_CODE              = "K_CODE"             ;	// 社員コード
	public static final String COL_INC_EXPECTED_DATE   = "INC_EXPECTED_DATE"  ;	// 所得税適用年
	public static final String COL_INCOME_TAX_TYPE     = "INCOME_TAX_TYPE"    ;	// 課税区分
	public static final String COL_ADJUSTMENT_TYPE     = "ADJUSTMENT_TYPE"    ;	// 年末調整区分
	public static final String COL_SELF_WIDOW_TYPE     = "SELF_WIDOW_TYPE"    ;	// 本人寡婦区分
	public static final String COL_SELF_HANDICAP_TYPE  = "SELF_HANDICAP_TYPE" ;	// 本人障害区分
	public static final String COL_SELF_STUDENT_TYPE   = "SELF_STUDENT_TYPE"  ;	// 本人学生区分
	public static final String COL_SPOUSE_INTEND_TYPE  = "SPOUSE_INTEND_TYPE" ;	// 配偶者区分
	public static final String COL_GENERAL_DEPENDENT   = "GENERAL_DEPENDENT"  ;	// 一般扶養親族
	public static final String COL_SPECIFIC_DEPENDENT  = "SPECIFIC_DEPENDENT" ;	// 特定扶養親族
	public static final String COL_ELDERLY_DEPENDENT   = "ELDERLY_DEPENDENT"  ;	// 老人扶養親族
	public static final String COL_LIVE_WITH_ELD_REL   = "LIVE_WITH_ELD_REL"  ;	// 同居老親等
	public static final String COL_LIVE_WITH_HANDI_GE  = "LIVE_WITH_HANDI_GE" ;	// 同居特障一般
	public static final String COL_LIVE_WITH_HANDI_SP  = "LIVE_WITH_HANDI_SP" ;	// 同居特障特定
	public static final String COL_LIVE_WITH_HANDI_EL  = "LIVE_WITH_HANDI_EL" ;	// 同居特障老人
	public static final String COL_LIVE_WITH_HANDI_ER  = "LIVE_WITH_HANDI_ER" ;	// 同居特障老親
	public static final String COL_GENERAL_HANDICAP    = "GENERAL_HANDICAP"   ;	// 一般障害者
	public static final String COL_SPECIFIC_HANDICAP   = "SPECIFIC_HANDICAP"  ;	// 特別障害者
	public static final String COL_DEPENDENT_COUNT     = "DEPENDENT_COUNT"    ;	// 扶養等の数
	
	/**
	 * コンストラクタ
	 */
	public CmIncomeTaxDao() {
		super();
	}
	
	/**
	 * 検索結果取得(DTOのList)
	 * @return List 検索リスト
	 * @throws SQLException
	 */
	private List<CmIncomeTaxDto> mappingAll() throws SQLException {
		List<CmIncomeTaxDto> all = new ArrayList<CmIncomeTaxDto>();
		while (rs.next()) {
			all.add(mapping());
		}
		return all;
	}
	
	/**
	 * 検索結果取得(DTO)
	 * @return CmIncomeTaxDto レコード
	 * @throws SQLException
	 */
	private CmIncomeTaxDto mapping() throws SQLException {
		CmIncomeTaxDto dto = new CmIncomeTaxDto();
		dto.setKCode            (rs.getString(COL_K_CODE             ));	// 社員コード
		dto.setIncExpectedDate  (rs.getDate  (COL_INC_EXPECTED_DATE  ));	// 所得税適用年
		dto.setIncomeTaxType    (rs.getString(COL_INCOME_TAX_TYPE    ));	// 課税区分
		dto.setAdjustmentType   (rs.getString(COL_ADJUSTMENT_TYPE    ));	// 年末調整区分
		dto.setSelfWidowType    (rs.getString(COL_SELF_WIDOW_TYPE    ));	// 本人寡婦区分
		dto.setSelfHandicapType (rs.getString(COL_SELF_HANDICAP_TYPE ));	// 本人障害区分
		dto.setSelfStudentType  (rs.getString(COL_SELF_STUDENT_TYPE  ));	// 本人学生区分
		dto.setSpouseIntendType (rs.getString(COL_SPOUSE_INTEND_TYPE ));	// 配偶者区分
		dto.setGeneralDependent (rs.getInt   (COL_GENERAL_DEPENDENT  ));	// 一般扶養親族
		dto.setSpecificDependent(rs.getInt   (COL_SPECIFIC_DEPENDENT ));	// 特定扶養親族
		dto.setElderlyDependent (rs.getInt   (COL_ELDERLY_DEPENDENT  ));	// 老人扶養親族
		dto.setLiveWithEldRel   (rs.getInt   (COL_LIVE_WITH_ELD_REL  ));	// 同居老親等
		dto.setLiveWithHandiGe  (rs.getInt   (COL_LIVE_WITH_HANDI_GE ));	// 同居特障一般
		dto.setLiveWithHandiSp  (rs.getInt   (COL_LIVE_WITH_HANDI_SP ));	// 同居特障特定
		dto.setLiveWithHandiEl  (rs.getInt   (COL_LIVE_WITH_HANDI_EL ));	// 同居特障老人
		dto.setLiveWithHandiEr  (rs.getInt   (COL_LIVE_WITH_HANDI_ER ));	// 同居特障老親
		dto.setGeneralHandicap  (rs.getInt   (COL_GENERAL_HANDICAP   ));	// 一般障害者
		dto.setSpecificHandicap (rs.getInt   (COL_SPECIFIC_HANDICAP  ));	// 特別障害者
		dto.setDependentCount   (rs.getInt   (COL_DEPENDENT_COUNT    ));	// 扶養等の数
		mappingCommonInfo(dto);
		return dto;
	}
	/**
	 * 検索結果取得(DTOのMap)
	 * @return Map 検索マップ
	 * @throws SQLException
	 */
	private Map<String,  CmIncomeTaxDto> mappingAllMap() throws SQLException {
		Map<String, CmIncomeTaxDto> all = new HashMap<String, CmIncomeTaxDto>();
		while (rs.next()) {
			CmIncomeTaxDto dto = mapping();
			all.put(dto.getKCode(), dto);
		}
		return all;
	}
	/**
	 * 全データ取得
	 * @return List 検索結果(DTOのList)
	 * @throws SQLException
	 * @throws IllegalAccessException
	 * @throws NoSuchFieldException
	 */
	public List<CmIncomeTaxDto> findAll() throws SQLException, IllegalAccessException, NoSuchFieldException {
		try {
			prepareStatement(getSelectQuery(getClass()) + getOrderForKey(getClass()));
			executeQuery();
			List<CmIncomeTaxDto> all = mappingAll();
			return all;
		} catch (SQLException e) {
			throw e;
		} finally {
			releaseResultSet();
			releasePreparedStatement();
		}
	}
	
	/**
	 * キーによるデータ取得
	 * @param kCode           社員コード(検索キー)
	 * @param incExpectedDate 所得税適用年(検索キー)
	 * @return CmIncomeTaxDto 検索結果(DTO)
	 * @throws SQLException
	 * @throws IllegalAccessException
	 * @throws NoSuchFieldException
	 */
	public CmIncomeTaxDto findForKey(
			String kCode,
			Date   incExpectedDate
	) throws SQLException, IllegalAccessException, NoSuchFieldException {
		try {
			index = 1;
			prepareStatement(getSelectQuery(getClass()) + getConditionForKey(getClass()));
			setParam(index++, kCode        );
			setParam(index++, incExpectedDate);
			executeQuery();
			CmIncomeTaxDto dto = null;
			if (rs.next()) {
				dto = mapping();
			}
			return dto;
		} catch (SQLException e) {
			throw e;
		} finally {
			releaseResultSet();
			releasePreparedStatement();
		}
	}
	
	/**
	 * 社員によるデータ取得
	 * @param kCode           社員コード(検索キー)
	 * @param incExpectedDate 適用年月  (検索キー)
	 * @return CmIncomeTaxDto 検索結果(DTO)
	 * @throws SQLException
	 * @throws IllegalAccessException
	 */
	public CmIncomeTaxDto findForEmployeeDate(
			String kCode,
			Date   incExpectedDate
	) throws SQLException, IllegalAccessException {
		try {
			index = 1;
			StringBuffer sb = new StringBuffer();
			sb.append(getSelectStatement(getClass()) + " ");
			sb.append("FROM ");
			sb.append(getHistoryTableForDate() + " ");
			sb.append("WHERE ");
			sb.append(COL_K_CODE + " = ? ");
			prepareStatement(sb.toString());
			setParam(index++, incExpectedDate);
			setParam(index++, kCode);
			executeQuery();
			CmIncomeTaxDto dto = null;
			if (rs.next()) {
				dto = mapping();
			}
			return dto;
		} catch (SQLException e) {
			throw e;
		} finally {
			releaseResultSet();
			releasePreparedStatement();
		}
	}
	
	/**
	 * 社員によるデータ取得
	 * @param kCode 社員コード(検索キー)
	 * @return List 検索結果(DTOのList)
	 * @throws SQLException
	 * @throws IllegalAccessException
	 */
	public CmIncomeTaxDto findForEmployee(
			String kCode
	) throws SQLException, IllegalAccessException {
		try {
			index = 1;
			prepareStatement(getHistoryTable());
			setParam(index++, kCode);
			executeQuery();
			CmIncomeTaxDto dto = null;
			if (rs.next()) {
				dto = mapping();
			}
			return dto;
		} catch (SQLException e) {
			throw e;
		} finally {
			releaseResultSet();
			releasePreparedStatement();
		}
	}
	
	/**
	 * 社員による配列データ取得
	 * @param kCode 社員コード(検索キー)
	 * @return CmIncomeTaxDto 検索結果(DTO)
	 * @throws SQLException
	 */
	public List<CmIncomeTaxDto> findForEmployeeList(
			String kCode
	) throws SQLException {
		try {
			index = 1;
			StringBuffer sb = new StringBuffer();
			sb.append("SELECT * FROM " + TABLE + " ");
			sb.append("WHERE ");
			sb.append(COL_K_CODE + " = ? ");
			prepareStatement(sb.toString());
			setParam(index++, kCode);
			executeQuery();
			List<CmIncomeTaxDto> list = mappingAll();
			return list;
		} catch (SQLException e) {
			throw e;
		} finally {
			releaseResultSet();
			releasePreparedStatement();
		}
	}
	
	/**
	 * 社員による行ロック取得
	 * @param kCode 社員コード(検索キー)
	 * @return List 検索結果(DTOのList)
	 * @throws SQLException
	 * @throws IllegalAccessException
	 * @throws NoSuchFieldException 
	 */
	public CmIncomeTaxDto findForUpdate(
			String kCode
	) throws SQLException, IllegalAccessException, NoSuchFieldException {
		try {
			index = 1;
			StringBuffer sb = new StringBuffer();
			sb.append("WHERE ");
			sb.append(COL_K_CODE + " = ? ");
			prepareStatement(getSelectQuery(getClass()) + sb.toString() + getForUpdate());
			setParam(index++, kCode);
			executeQuery();
			CmIncomeTaxDto dto = null;
			if (rs.next()) {
				dto = mapping();
			}
			return dto;
		} catch (SQLException e) {
			throw e;
		} finally {
			releaseResultSet();
			releasePreparedStatement();
		}
	}
	
	/**
	 * キーによる行ロック取得
	 * @param kCode           社員コード(検索キー)
	 * @param incExpectedDate 所得税適用年(検索キー)
	 * @return List 検索結果(DTOのList)
	 * @throws SQLException
	 * @throws IllegalAccessException
	 * @throws NoSuchFieldException
	 */
	public CmIncomeTaxDto findForUpdate(
			String kCode          ,
			Date   incExpectedDate
	) throws SQLException, IllegalAccessException, NoSuchFieldException {
		try {
			index = 1;
			prepareStatement(getSelectQuery(getClass())
					+ getConditionForKey(getClass()) + getForUpdate());
			setParam(index++, kCode          );
			setParam(index++, incExpectedDate);
			executeQuery();
			CmIncomeTaxDto dto = null;
			if (rs.next()) {
				dto = mapping();
			}
			return dto;
		} catch (SQLException e) {
			throw e;
		} finally {
			releaseResultSet();
			releasePreparedStatement();
		}
	}
	
	/**
	 * データ挿入
	 * @param dto 挿入対象DTO
	 * @return int 挿入結果(件数)
	 * @throws SQLException
	 * @throws IllegalAccessException
	 * @throws NoSuchFieldException
	 * @throws MospException
	 */
	public int insert(CmIncomeTaxDto dto) throws SQLException, IllegalAccessException, NoSuchFieldException, MospException {
		try {
			index = 1;
			prepareStatement(getInsertQuery(getClass()));
			setParams(dto, true);
			executeUpdate();
			chkInsert(1);
			return cnt;
		} catch (SQLException e) {
			throw e;
		} finally {
			releaseResultSet();
			releasePreparedStatement();
		}
	}
	
	
	/**
	 * データ更新
	 * @param dto 更新対象DTO
	 * @return int 更新結果(件数)
	 * @throws SQLException
	 * @throws IllegalAccessException
	 * @throws NoSuchFieldException
	 * @throws MospException
	 */
	public int update(CmIncomeTaxDto dto) throws SQLException, IllegalAccessException, NoSuchFieldException, MospException {
		try {
			index = 1;
			prepareStatement(getUpdateQuery(getClass()));
			setParams(dto, false);
			setParam(index++, dto.getKCode          ());
			setParam(index++, dto.getIncExpectedDate());
			executeUpdate();
			chkUpdate(1);
			return cnt;
		} catch (SQLException e) {
			throw e;
		} finally {
			releaseResultSet();
			releasePreparedStatement();
		}
	}
	
	/**
	 * 社員によるデータ削除
	 * @param kCode 削除対象社員コード
	 * @return int 削除結果(件数)
	 * @throws SQLException
	 */
	public int deleteForEmployee(String kCode) throws SQLException {
		try {
			index = 1;
			StringBuffer sb = new StringBuffer();
			sb.append("DELETE FROM " + TABLE + " ");
			sb.append("WHERE ");
			sb.append(COL_K_CODE + " = ? ");
			prepareStatement(sb.toString());
			setParam(index++, kCode);
			executeUpdate();
			return cnt;
		} catch (SQLException e) {
			throw e;
		} finally {
			releaseResultSet();
			releasePreparedStatement();
		}
	}
	
	/**
	 * データ削除
	 * @param dto 更新対象DTO
	 * @return int 削除結果(件数)
	 * @throws SQLException
	 * @throws IllegalAccessException
	 * @throws NoSuchFieldException
	 * @throws MospException
	 */
	public int delete(CmIncomeTaxDto dto) throws SQLException, IllegalAccessException, NoSuchFieldException, MospException {
		try {
			index = 1;
			prepareStatement(getDeleteQuery(getClass()));
			setParam(index++, dto.getKCode          ());
			setParam(index++, dto.getIncExpectedDate());
			executeUpdate();
			chkDelete(1);
			return cnt;
		} catch (SQLException e) {
			throw e;
		} finally {
			releaseResultSet();
			releasePreparedStatement();
		}
	}
	/**
	 * 条件文によるデータ取得(人事情報出力用)
	 * @param incExpectedDate 所得税適用年(検索キー)
	 * @return List 検索結果(DTOのList)
	 * @throws SQLException
	 * @throws IllegalAccessException
	 */
	public Map<String, CmIncomeTaxDto> findForHumanData(
			Date incExpectedDate) throws SQLException, IllegalAccessException {
		try {
			index = 1;
			prepareStatement(getHistoryTableForHumanData());
			setParam(index++, incExpectedDate);
			executeQuery();
			return mappingAllMap();
		} catch (SQLException e) {
			throw e;
		} finally {
			releaseResultSet();
			releasePreparedStatement();
		}
	}
	
	/**
	 * 履歴データSQL取得
	 * @return 履歴データ取得SQL文字列
	 * @throws IllegalAccessException 
	 */
	private String getHistoryTable() throws IllegalAccessException {
		StringBuffer sb = new StringBuffer();
		sb.append(getSelectStatement(getClass()));
		sb.append("FROM ");
		sb.append(TABLE + ", ");
		sb.append("(");
		sb.append(	"SELECT ");
		sb.append(	COL_K_CODE + " AS H_K_CODE, ");
		sb.append(	"MAX(" + COL_INC_EXPECTED_DATE + ") AS H_EXPECTED_DATE " );
		sb.append(	"FROM " + TABLE + " ");
		sb.append(	"WHERE ");
		sb.append(	COL_K_CODE + " = ? ");
		sb.append(	"GROUP BY " + COL_K_CODE + " ");
		sb.append(") HISTORY ");
		sb.append("WHERE ");
		sb.append(COL_K_CODE + " = HISTORY.H_K_CODE ");
		sb.append("AND ");
		sb.append(COL_INC_EXPECTED_DATE + " = HISTORY.H_EXPECTED_DATE ");
		return sb.toString();
	}
	
	/**
	 * 履歴データSQL取得
	 * @return 履歴データ取得SQL文字列
	 * @throws IllegalAccessException 
	 */
	private String getHistoryTableForHumanData() throws IllegalAccessException {
		StringBuffer sb = new StringBuffer();
		sb.append(getSelectStatement(getClass()));
		sb.append("FROM ");
		sb.append(TABLE + ", ");
		sb.append("(");
		sb.append(	"SELECT ");
		sb.append(	COL_K_CODE + " AS H_K_CODE, ");
		sb.append(	"MAX(" + COL_INC_EXPECTED_DATE + ") AS H_EXPECTED_DATE " );
		sb.append(	"FROM " + TABLE + " ");
		sb.append(	"WHERE " + COL_INC_EXPECTED_DATE + " <= ? ");
		sb.append(	"GROUP BY " + COL_K_CODE + " ");
		sb.append(") HISTORY ");
		sb.append("WHERE ");
		sb.append(COL_K_CODE + " = HISTORY.H_K_CODE ");
		sb.append("AND ");
		sb.append(COL_INC_EXPECTED_DATE + " = HISTORY.H_EXPECTED_DATE ");
		return sb.toString();
	}
	
	/**
	 * 履歴データSQL取得
	 * @return 履歴データ取得SQL文字列
	 * @throws IllegalAccessException 
	 */
	public String getHistoryTableForDate() throws IllegalAccessException {
		StringBuffer sb = new StringBuffer();
		sb.append("(");
		sb.append(getHistoryTableForHumanData());
		sb.append(") " + TABLE +" ");
		return sb.toString();
	}
	
	/**
	 * パラメータ設定
	 * @param dto 更新対象DTO
	 * @param isInsert 挿入文フラグ(true：挿入文、false：更新文)
	 * @throws SQLException
	 */
	private void setParams(CmIncomeTaxDto dto, boolean isInsert) throws SQLException {
		setParam(index++, dto.getKCode            ());	// 社員コード
		setParam(index++, dto.getIncExpectedDate  ());	// 所得税適用年
		setParam(index++, dto.getIncomeTaxType    ());	// 課税区分
		setParam(index++, dto.getAdjustmentType   ());	// 年末調整区分
		setParam(index++, dto.getSelfWidowType    ());	// 本人寡婦区分
		setParam(index++, dto.getSelfHandicapType ());	// 本人障害区分
		setParam(index++, dto.getSelfStudentType  ());	// 本人学生区分
		setParam(index++, dto.getSpouseIntendType ());	// 配偶者区分
		setParam(index++, dto.getGeneralDependent ());	// 一般扶養親族
		setParam(index++, dto.getSpecificDependent());	// 特定扶養親族
		setParam(index++, dto.getElderlyDependent ());	// 老人扶養親族
		setParam(index++, dto.getLiveWithEldRel   ());	// 同居老親等
		setParam(index++, dto.getLiveWithHandiGe  ());	// 同居特障一般
		setParam(index++, dto.getLiveWithHandiSp  ());	// 同居特障特定
		setParam(index++, dto.getLiveWithHandiEl  ());	// 同居特障老人
		setParam(index++, dto.getLiveWithHandiEr  ());	// 同居特障老親
		setParam(index++, dto.getGeneralHandicap  ());	// 一般障害者
		setParam(index++, dto.getSpecificHandicap ());	// 特別障害者
		setParam(index++, dto.getDependentCount   ());	// 扶養等の数
		setCommonParams(isInsert);
	}
}

