package com.iamberry.rst.controllers.pts;

import com.iamberry.rst.core.page.PagedResult;
import com.iamberry.rst.core.pts.PtsEmployee;
import com.iamberry.rst.faces.pts.PtsEmployeeService;
import com.iamberry.wechat.tools.ResponseJson;
import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;

/**
 * pts系统员工信息controller
 * Created by wangxiaoming on 2017/8/29.
 */
@Controller
@RequestMapping("/admin/employee")
public class AdminPtsEmployeeController {

    @Autowired
    private PtsEmployeeService ptsEmployeeService;

    /**
     * 查询员工列表
     * @param pageSize
     * @param pageNO
     * @param totalNum
     * @return
     */
    @RequestMapping("/_employee_list")
    @RequiresPermissions("employee:list_employee:employee")
    public ModelAndView getEmployeeList(HttpServletRequest request,
                                    @RequestParam(value= "pageSize",defaultValue= "10" ,required=false) Integer pageSize,
                                    @RequestParam(value = "pageNO", defaultValue = "1",required=false) Integer pageNO,
                                    @RequestParam(value = "totalNum", defaultValue = "0",required=false) Integer totalNum) {
        ModelAndView mv = new ModelAndView("pts/employee/employee_list");

        PtsEmployee employee = new PtsEmployee();

        String employeeName = request.getParameter("employeeName");
        String employeeNo = request.getParameter("employeeNo");
        String employeeTel = request.getParameter("employeeTel");

        if (employeeName != null && !"".equals(employeeName)) {
            employee.setEmployeeName(employeeName);
        }
        if (employeeNo != null && !"".equals(employeeNo)) {
            employee.setEmployeeNo(employeeNo);
        }
        if (employeeTel != null && !"".equals(employeeTel)) {
            employee.setEmployeeTel(employeeTel);
        }

        PagedResult<PtsEmployee> pagedResult = ptsEmployeeService.getEmployeeList(pageNO, pageSize, employee, totalNum == 0);
        if(totalNum != 0) {
            pagedResult.setTotal(totalNum);
            pagedResult.setPages((int) Math.ceil((double)totalNum/pageSize));
        }
        StringBuilder sb = new StringBuilder("/admin/employee/_employee_list?pageSize=" + pageSize);
        sb.append("&totalNum=");
        sb.append(totalNum == 0 ? pagedResult.getTotal() : totalNum);
        sb.append("&pageNO=");
        mv.addObject("employeeName", employeeName);
        mv.addObject("employeeNo", employeeNo);
        mv.addObject("employeeTel", employeeTel);
        mv.addObject("page", pagedResult);
        mv.addObject("url", sb.toString());
        return mv;
    }

    /**
     *
     * @param request
     * @return
     */
    @ResponseBody
    @RequestMapping("/is_employee")
    public ResponseJson getEmployee(HttpServletRequest request){
        String employeeNo = request.getParameter("employeeNo");
        if(employeeNo == null  || "".equals(employeeNo)){
            return new ResponseJson(500, "员工编号为空", 501);
        }
        PtsEmployee ptsEmployee = ptsEmployeeService.getEmployeeByEmployeeNo(employeeNo);
        if (ptsEmployee != null ){
            return new ResponseJson(200, "SUCCESS", 200);
        }else {
            return new ResponseJson(500, "员工不存在", 502);
        }
    }


    /**
     * 跳转到添加员工页面
     *
     * @return
     */
    @RequiresPermissions("employee:add_employee:employee")
    @RequestMapping("/to_save_employee")
    public ModelAndView goSaveEmployee(HttpServletRequest request) {
        ModelAndView mv = new ModelAndView("pts/employee/save_employee");
        return mv;
    }

    /**
     * 添加员工
     *
     * @return
     */
    @ResponseBody
    @RequiresPermissions("employee:add_employee:employee")
    @RequestMapping(value="/save_employee")
    public ResponseJson saveEmployee(PtsEmployee employee, HttpServletRequest request) {

       Integer flag = ptsEmployeeService.saveEmployee(employee);
        if (flag < 1 ){
            return new ResponseJson(500, "ERROR", 500);
        }else {
            return new ResponseJson(200, "SUCCESS", 200);
        }
    }

    /**
     * 跳转到修改员工页面
     *
     * @return
     */
    @ResponseBody
    @RequiresPermissions("employee:update_employee:employee")
    @RequestMapping(value="/to_update_employee")
    public ModelAndView toUpdateEmployee(String employeeId, HttpServletRequest request) {
        ModelAndView mv = new ModelAndView("pts/employee/update_employee");
        if(employeeId == null || "".equals(employeeId)){
            return mv;
        }
        PtsEmployee ptsEmployee = new PtsEmployee();
        ptsEmployee = ptsEmployeeService.getPtsEmployeeById(Integer.valueOf(employeeId));
        mv.addObject("employee",ptsEmployee);
        return mv;
    }

    /**
     * 修改员工
     *
     * @return
     */
    @ResponseBody
    @RequiresPermissions("employee:update_employee:employee")
    @RequestMapping(value="/update_employee")
    public ResponseJson updateEmployee(PtsEmployee employee, HttpServletRequest request) {
        Integer flag = ptsEmployeeService.updateEmployee(employee);
        if (flag < 1 ){
            return new ResponseJson(500, "ERROR", 500);
        }else {
            return new ResponseJson(200, "SUCCESS", 200);
        }
    }

}