package com.cdy.dormitory.controller;

import com.cdy.dormitory.pojo.*;
import com.cdy.dormitory.service.AbsentService;
import com.cdy.dormitory.service.BuildingService;
import com.cdy.dormitory.service.DormitoryService;
import com.cdy.dormitory.service.StudentService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.util.CollectionUtils;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpSession;
import java.util.List;

/**
 * @author 缘生
 * @create 2022/11/8 13:30
 */
@Controller
@RequestMapping("absent")
public class AbsentController {
    @Autowired
    private AbsentService absentService;
    @Autowired
    private BuildingService buildingService;
    @Autowired
    private DormitoryService dormitoryService;
    @Autowired
    private StudentService studentService;

    @GetMapping("/list")
    public ModelAndView list(){
        ModelAndView modelAndView = new ModelAndView();
        modelAndView.setViewName("absentrecord");
        modelAndView.addObject("list", this.absentService.list());
        return modelAndView;
    }

    @PostMapping("/search")
    public ModelAndView search(String key,String value){
        ModelAndView modelAndView = new ModelAndView();
        modelAndView.setViewName("absentrecord");
        modelAndView.addObject("list", this.absentService.search(key, value));
        return modelAndView;
    }

    @GetMapping("/init")
    public ModelAndView init(){
        ModelAndView modelAndView = new ModelAndView();
        modelAndView.setViewName("absentregister");
        List<Building> buildingList = this.buildingService.list();
        modelAndView.addObject("buildingList", buildingList);
        List<Dormitory> dormitoryList = this.dormitoryService.findByBuildingId(buildingList.get(0).getId());
        modelAndView.addObject("dormitoryList", dormitoryList);
        Integer id = CollectionUtils.isEmpty(dormitoryList) ? null : dormitoryList.get(0).getId();
        List<Student> studentList = this.studentService.findByDormitoryId(id);
        modelAndView.addObject("studentList", studentList);
        return modelAndView;
    }

    @PostMapping("/save")
    public String save(Absent absent, HttpSession session){
        DormitoryAdmin dormitoryAdmin = (DormitoryAdmin) session.getAttribute("dormitoryAdmin");
        absent.setDormitoryAdminId(dormitoryAdmin.getId());
        this.absentService.save(absent);
        return "redirect:/absent/init";
    }

}