package com.dao;

import java.util.*;

import java.sql.*;

import com.domain.Doctor;

public class DoctorDaoImpl implements DoctorDao {
    
    // 添加学生方法
	    public boolean addDoctor(Doctor s)throws SQLException{
	    	Connection conn = getConnection();
	    	String sql = "INSERT INTO Doctor(Doid,Dname,Dsex,Dnation,Dposition,Didcard,Dpmtname,Dpmtid,Dtel,Daddress) VALUES (?,?,?,?,?,?,?,?,?,?)"; 
	       try{
	  	     PreparedStatement pstmt = conn.prepareStatement(sql);
	  	     pstmt.setInt(1, s.getDoid()); 
	  	     pstmt.setString(2, s.getDname());
	          pstmt.setString(3, s.getDsex());
	          pstmt.setString(4, s.getDnation());
	          pstmt.setString(5, s.getDposition());
	          pstmt.setString(6,s.getDidcard());
	          pstmt.setString(7, s.getDpmtname());
	          pstmt.setString(8, s.getDpmtid());
	          pstmt.setString(9,s.getDtel());
	          pstmt.setString(10,s.getDaddress());
	          
	          pstmt.executeUpdate();
	          return true;
	       }catch(SQLException sqle){
	   	      System.out.println(sqle);
	   	      return false;
	        }        
    }
    // 检索学生方法
public List<Doctor> listDoctor()throws SQLException{
    Connection conn = getConnection();  
	String sql = "SELECT * FROM Doctor"; 
  	  List<Doctor> list = new ArrayList<Doctor>(); 
  	  try{
  	  	PreparedStatement pstmt = conn.prepareStatement(sql);
  	     ResultSet rs = pstmt.executeQuery();
  	     while(rs.next()){
  	    	 int Did = rs.getInt("Doid");
  	       String Dname = rs.getString(2);
  	       String Dsex = rs.getString(3);
  	       String Dnation = rs.getString(4);
  	     String Dposition = rs.getString(5);
  	   String Didcard = rs.getString(6);
  	 String Dpmtname = rs.getString(7);
  	String Dpmtid = rs.getString(8);
  	String Dtel = rs.getString(9);
  	String Daddress = rs.getString(10);
  	       Doctor s = new Doctor();
  	       s.setDoid(Did);
  	       s.setDname(Dname);
  	       s.setDsex(Dsex);
  	      s.setDnation(Dnation);
  	      s.setDposition(Dposition);
  	       s.setDidcard(Didcard);
  	     s.setDpmtname(Dpmtname);
  	   s.setDpmtid(Dpmtid);
  	   s.setDsex(Dsex);
  	       s.setDtel(Dtel);
  	       s.setDaddress(Daddress);
  	       list.add(s);
  	     }
  	     return list;
  	  }catch(SQLException sqle){
  	   	System.out.println(sqle);
  	   	return null;
  	  }        
    }
    // 删除医生
    public int deleteDoctor(int id)throws SQLException{
        Connection conn = getConnection();
    	String sql = "DELETE FROM Doctor WHERE doid=?";  
      	try{
      	 	PreparedStatement pstmt = conn.prepareStatement(sql);
      	    pstmt.setInt(1, id);
      	    return pstmt.executeUpdate();
      	}catch(SQLException sqle){
      	   	System.out.println(sqle);
      	 	return 0;
      	} 
    }
	
}