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package com.yx.controller;
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import com.github.pagehelper.PageInfo;
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import com.yx.po.BookInfo;
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import com.yx.po.TypeInfo;
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import com.yx.service.BookInfoService;
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import com.yx.service.TypeInfoService;
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import com.yx.utils.DataInfo;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Controller;
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import org.springframework.ui.Model;
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import org.springframework.web.bind.annotation.*;
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import java.util.Arrays;
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import java.util.List;
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@Controller
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public class BookInfoController {
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@Autowired
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private BookInfoService bookInfoService;
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@Autowired
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private TypeInfoService typeInfoService;
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/**
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* 图书管理首页
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* @return
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*/
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@GetMapping("/bookIndex")
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public String bookIndex(){
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return "book/bookIndex";
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}
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/**
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* 获取book信息，封装成json
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* @param bookInfo
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* @param pageNum
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* @param limit
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* @return
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*/
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@RequestMapping("/bookAll")
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@ResponseBody //@ResponseBody将java对象转为json格式的数据，表示该方法的返回结果直接写入 HTTP response body 中，一般在异步ajax获取数据时使用
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public DataInfo bookAll(BookInfo bookInfo, @RequestParam(defaultValue = "1") Integer pageNum, @RequestParam(defaultValue = "15") Integer limit){
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PageInfo<BookInfo> pageInfo = bookInfoService.queryBookInfoAll(bookInfo,pageNum,limit);
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return DataInfo.ok("成功",pageInfo.getTotal(),pageInfo.getList());//总条数getTotal，数据封装成list,以便加载分页显示,由于加了ResponseBody,就会返回一个字符串
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}
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/**
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* 添加页面的跳转
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*/
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@GetMapping("/bookAdd")
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public String bookAdd(){
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return "book/bookAdd";
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}
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/**
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* 类型添加提交
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*/
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@RequestMapping("/addBookSubmit")
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@ResponseBody
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public DataInfo addBookSubmit(BookInfo info){
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bookInfoService.addBookSubmit(info);
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return DataInfo.ok();
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}
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/**
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* 类型根据id查询(修改)
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*/
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@GetMapping("/queryBookInfoById")
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public String queryTypeInfoById(Integer id, Model model){
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BookInfo bookInfo= bookInfoService.queryBookInfoById(id);
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model.addAttribute("info",bookInfo);
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return "book/updateBook";
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}
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/**
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* 修改提交功能
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*/
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@RequestMapping("/updateBookSubmit")
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@ResponseBody
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public DataInfo updateBookSubmit(@RequestBody BookInfo info){
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bookInfoService.updateBookSubmit(info);
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return DataInfo.ok();
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}
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/**
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* 类型删除
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*/
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@RequestMapping("/deleteBook")
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@ResponseBody
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public DataInfo deleteBook(String ids){
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List<String> list= Arrays.asList(ids.split(","));
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bookInfoService.deleteBookByIds(list);
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return DataInfo.ok();
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}
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@RequestMapping("/findAllList")
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@ResponseBody
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public List<TypeInfo> findAll(){
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PageInfo<TypeInfo> pageInfo = typeInfoService.queryTypeInfoAll(null,1,100);
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List<TypeInfo> lists = pageInfo.getList();
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return lists;
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}
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}
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