package org.bookmanager.action;

import java.io.PrintWriter;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.UUID;

import javax.servlet.http.HttpServletResponse;

import org.apache.log4j.Logger;
import org.apache.struts2.ServletActionContext;
import org.bookmanager.model.Brydm;
import org.bookmanager.model.Btscg;
import org.bookmanager.service.BrydmService;
import org.bookmanager.service.BtscgService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Controller;

import com.alibaba.fastjson.JSONObject;
import com.opensymphony.xwork2.ActionSupport;
 
/**
 * 商品操作-控制层
 *
 */
@Controller
@Scope("prototype")
public class bookAction extends ActionSupport {
 
    private static final long serialVersionUID = 1L;
     
    private BtscgService btscgService;
    private BrydmService brydmService;
    
    public BtscgService getBtscgService() {
		return btscgService;
	}

	public void setBtscgService(BtscgService btscgService) {
		this.btscgService = btscgService;
	}

	public BrydmService getBrydmService() {
		return brydmService;
	}

	public void setBrydmService(BrydmService brydmService) {
		this.brydmService = brydmService;
	}

	Logger logger = Logger.getLogger(bookAction.class);
     
    private String id;
    private String no;
    private String name;
    private String pid;
    private Date pdate;
     
    /**
     * 新增图书
     *
     * @return
     */
    public String save() {       
    	String id = UUID.randomUUID().toString().replace("-", "");
    	System.out.println(JSONObject.toJSONString(logger));
    	Btscg btscg = new Btscg(id,no , name, pid, pdate);
    	System.out.println(JSONObject.toJSONString(btscg));
    	btscgService.save(btscg);        
    	PrintWriter writer = null;
    	try {
			HttpServletResponse response = ServletActionContext.getResponse();		
//			response.setContentType("application/json;charset=utf-8");
			response.setContentType("text/html;charset=utf-8");
			writer = response.getWriter();
			response.setDateHeader("Expires", 0);
			Map<String,Object> out = new HashMap<String,Object>();
			out.put("success", true);
			String object = JSONObject.toJSONString(out);
			writer.write(object);
			writer.flush();
		} catch (Exception e) {
			e.printStackTrace();
		}finally{
			if(writer!=null){
				writer.close();
			}
		}
		return null;
    }
    
    /**
     * 查询全部图书
     *
     * @return
     */
    public List<Btscg> findall() {
		PrintWriter writer = null;
    	try {
			HttpServletResponse response = ServletActionContext.getResponse();		
//			response.setContentType("application/json;charset=utf-8");
			response.setContentType("text/html;charset=utf-8");
			writer = response.getWriter();
			response.setDateHeader("Expires", 0);
			List<Btscg> out = btscgService.queryAll();
			for(int i=0;i<out.size();i++){
			String pid = out.get(i).getPid();
			String pname = "未知";
			Brydm brydm = new Brydm();
			brydm.setPid(pid);
			List<Brydm> pResultList = brydmService.queryByParam(brydm);
			for(int j=0;j<pResultList.size();j++){
				Brydm pNameMap = (Brydm) pResultList.get(j);
				if(pid !=null){
					if(pid.equals(pNameMap.getPid())){
						pname = pNameMap.getPname();
					}
				}
			}
			out.get(i).setPid(pname);
			}
			String object = JSONObject.toJSONString(out);
			writer.write(object);
			writer.flush();
		} catch (Exception e) {
			e.printStackTrace();
		}finally{
			if(writer!=null){
				writer.close();
			}
		}
		return null;
    }
    
    /**
     * 按条件查询图书
     *
     * @return
     */
    public List<Btscg> find() {   
		PrintWriter writer = null;
    	Btscg btscg = new Btscg(id, no, name, pid, pdate);
    	logger.info("btscg = "+JSONObject.toJSONString(btscg));
    	try {
			HttpServletResponse response = ServletActionContext.getResponse();		
//			response.setContentType("application/json;charset=utf-8");
			response.setContentType("text/html;charset=utf-8");
			writer = response.getWriter();
			response.setDateHeader("Expires", 0);
			List<Btscg> out = btscgService.queryByParam(btscg);
			for(int i=0;i<out.size();i++){
				String pid = out.get(i).getPid();
				String pname = "未知";
				Brydm brydm = new Brydm();
				brydm.setPid(pid);
				List<Brydm> pResultList = brydmService.queryByParam(brydm);
				for(int j=0;j<pResultList.size();j++){
					Brydm pNameMap = (Brydm) pResultList.get(j);
					if(pid !=null){
						if(pid.equals(pNameMap.getPid())){
							pname = pNameMap.getPname();
						}
					}
				}
				out.get(i).setPid(pname);
				}
			String object = JSONObject.toJSONString(out);
	    	logger.info("object = "+object);
			writer.write(object);
			writer.flush();
		} catch (Exception e) {
			e.printStackTrace();
		}finally{
			if(writer!=null){
				writer.close();
			}
		}
		return null;
    }
    
    /**
     * 更新图书
     *
     * @return
     */
    public String update() {    
    	Btscg btscg = new Btscg(id, no, name, pid, pdate);
    	btscgService.update(btscg);        
    	PrintWriter writer = null;
    	try {
			HttpServletResponse response = ServletActionContext.getResponse();		
//			response.setContentType("application/json;charset=utf-8");
			response.setContentType("text/html;charset=utf-8");
			writer = response.getWriter();
			response.setDateHeader("Expires", 0);
			Map<String,Object> out = new HashMap<String,Object>();
			out.put("success", true);
			String object = JSONObject.toJSONString(out);
			writer.write(object);
			writer.flush();
		} catch (Exception e) {
			e.printStackTrace();
		}finally{
			if(writer!=null){
				writer.close();
			}
		}
		return null;    
    }
 
    /**
     * 删除图书
     *
     * @return
     */
    public String delete() {  
    	btscgService.delete(id);        
    	PrintWriter writer = null;
    	try {
			HttpServletResponse response = ServletActionContext.getResponse();		
//			response.setContentType("application/json;charset=utf-8");
			response.setContentType("text/html;charset=utf-8");
			writer = response.getWriter();
			response.setDateHeader("Expires", 0);
			Map<String,Object> out = new HashMap<String,Object>();
			out.put("success", true);
			String object = JSONObject.toJSONString(out);
			writer.write(object);
			writer.flush();
		} catch (Exception e) {
			e.printStackTrace();
		}finally{
			if(writer!=null){
				writer.close();
			}
		}
		return null;    
    }

    /**
     * 获得全部采购人
     *
     * @return
     */
    public List<Btscg> getPids() {   
		PrintWriter writer = null;
    	try {
			HttpServletResponse response = ServletActionContext.getResponse();		
//			response.setContentType("application/json;charset=utf-8");
			response.setContentType("text/html;charset=utf-8");
			writer = response.getWriter();
			response.setDateHeader("Expires", 0);
			List<Brydm> out = brydmService.queryAll();
			String object = JSONObject.toJSONString(out);
			writer.write(object);
			writer.flush();
		} catch (Exception e) {
			e.printStackTrace();
		}finally{
			if(writer!=null){
				writer.close();
			}
		}
		return null;
    }
    
    /**
     * 分页查询图书(未完成)
     *
     * @return
     */
    public List<Btscg> pageFind() {   
		PrintWriter writer = null;
    	try {
			HttpServletResponse response = ServletActionContext.getResponse();		
			response.setContentType("application/json;charset=utf-8");
			writer = response.getWriter();
			response.setDateHeader("Expires", 0);
			List<Brydm> out = brydmService.queryAll();
			String object = JSONObject.toJSONString(out);
			writer.write(object);
			writer.flush();
		} catch (Exception e) {
			e.printStackTrace();
		}finally{
			if(writer!=null){
				writer.close();
			}
		}
		return null;
    }
    
	public String getId() {
		return id;
	}

	public void setId(String id) {
		this.id = id;
	}

	public String getNo() {
		return no;
	}

	public void setNo(String no) {
		this.no = no;
	}

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	public String getPid() {
		return pid;
	}

	public void setPid(String pid) {
		this.pid = pid;
	}

	public Date getPdate() {
		return pdate;
	}

	public void setPdate(String pdate) throws ParseException {
    	SimpleDateFormat sdf = new SimpleDateFormat( "yyyy-MM-dd HH:mm:ss" );
		this.pdate = sdf.parse(sdf.format(new Date(pdate)));
	}
	
//    @Override
//    public void validate() {
//         
//        if(pname == null || "".equals(pname.trim())) {
//            this.addFieldError("pname", "商品名称不能为空");
//        }
//         
//    }
     
}