package com.ct.ring.action;
import com.ct.ring.dto.Dept;
import com.ct.ring.service.DeptService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

@Controller
@EnableAutoConfiguration
@RequestMapping("/dept")
public class DeptAction {
    protected static Logger logger = LoggerFactory.getLogger(DeptAction.class);

    @Autowired
    private DeptService deptService;

    private List<Dept> deptList;

    @RequestMapping("/index")
    public ModelAndView index ( HttpServletRequest request ) {
        int id = 0;
        deptList = deptService.deptList(id);
        ModelAndView mv = new ModelAndView( "dept/index" );
        String json = "[" + getZtree(deptList) + "]";
        mv.addObject( "zTree",json );
        return mv;
    }

    @RequestMapping("/saveDept")
    @ResponseBody
    public Map saveRoom ( HttpServletRequest request, Dept dept ) {
        Map<String, Object> map = new HashMap<String, Object>();
        //表更新数据
        int i=0;
        if(dept.getId()==0){
            //save
            i= deptService.saveDept(dept);
        }else{
            //update
            i= deptService.updateDept(dept);
        }
        if (i > 0) {
            map.put("status", true);
        } else {
            map.put("message", "保存失败！");
            map.put("status", false);
        }
        return map;
    }


    @RequestMapping("/deptChirden")
    @ResponseBody
    public Map deptChirden ( HttpServletRequest request ) {
        int id =Integer.valueOf( request.getParameter( "id" ));
        Map<String, Object> map = new HashMap<String, Object>();
        Dept deptChirden =deptService.deptList(id).get( 0 );
        Dept deptParent =deptService.deptList(deptChirden.getSuperId()).get( 0 );
        map.put("deptChirden",deptChirden );
        map.put("deptParent",deptParent );
        return map;
    }



    @RequestMapping("/deptTree")
    @ResponseBody
    public Map deptTree ( HttpServletRequest request ) {
        int id =Integer.valueOf( request.getParameter( "id" ));
        Map<String, Object> map = new HashMap<String, Object>();
        deptList = deptService.deptList(id);
        List deptLists =new ArrayList(  );
        for(int j=0;j<deptList.size();j++){
            Map<String, Object> map2 = new HashMap<String, Object>();
            map2.put( "id",deptList.get(j).getId() );
            map2.put( "pId",deptList.get(j).getSuperId() );
            map2.put( "name",deptList.get(j).getDeptName() );
            map2.put( "open",true );
            deptLists.add( map2 );
        }
        map.put("zNodes",deptLists );
        return map;
    }

    @RequestMapping("/delDept")
    @ResponseBody
    public Map delDept ( HttpServletRequest request ) {
        Map<String, Object> map = new HashMap<String, Object>();
        int deptId =Integer.valueOf( request.getParameter( "deptId" ));
        /*
         *如果当前部门有下级，不能删除
         */
        List<Dept> chlidList=deptService.deptListByPid(deptId);
        if(chlidList!=null&&chlidList.size()>0){
            map.put("message", "包含子类，不能删除！");
            map.put("status", false);
        }else{
            int i =deptService.delDeptById(deptId);
            if (i > 0) {
                map.put("status", true);
            } else {
                map.put("message", "删除失败！");
                map.put("status", false);
            }
        }
        return map;
    }

    @RequestMapping("/deptUser")
    public ModelAndView deptUser (HttpServletRequest request) {
        String code=request.getParameter( "code" );
        String tid=request.getParameter( "tid" );
        int id = 0;
        deptList = deptService.deptList(id);
        ModelAndView mv = new ModelAndView( "dept/deptUser" );
        String json = "[" + getZtree(deptList) + "]";
        mv.addObject( "zTree",json );
        mv.addObject("code",code );
        mv.addObject("tid",tid );
        return mv;
    }

    @RequestMapping("/deptUserEdit")
    public ModelAndView deptUserEdit (HttpServletRequest request) {
        String code=request.getParameter( "code" );
        String tid=request.getParameter( "tid" );
        int id = 0;
        deptList = deptService.deptList(id);
        ModelAndView mv = new ModelAndView( "dept/deptUserEdit" );
        String json = "[" + getZtree(deptList) + "]";
        mv.addObject( "zTree",json );
        mv.addObject("code",code );
        mv.addObject("tid",tid );
        return mv;
    }

    private String getZtree(List<Dept> deptList) {
        String json = "";
        for(int j=0;j<deptList.size();j++){
            json += "{id:" + deptList.get(j).getId() + ",pId:" + deptList.get(j).getSuperId() + ",name:\"" + deptList.get(j).getDeptName() + "\",open:true},";
        }
        json=json.substring( 0,json.length()-1 );
        return json;
    }
}