package com.zt.controller;

import com.zt.model.orderv;
import com.zt.pojo.*;
import com.zt.model.pay;
import com.zt.service.*;
import com.zt.util.JsonUtil;
import com.zt.util.PayUtil;
import com.zt.util.TypeUtil;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.servlet.ModelAndView;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;

// 页面生成部分控制器
@Controller
public class PageCreateController {
    @Resource
    private GoodsService goodsService;
    @Resource
    private SortService sortService;
    @Resource
    private GoodsIndexService goodsIndexService;
    @Resource
    private RecommendService recommendService;
    @Resource
    private GoodsListService goodsListService;
    @Resource
    private CartService cartService;
    @Resource
    private CustomService customService;
    @Resource
    private OrderService orderService;

    // 页面分类
    @RequestMapping(value = "/sortPage.action",method = RequestMethod.POST)
    public void sortPage(@RequestParam(name = "action") String action,
                         HttpServletRequest request,HttpServletResponse response){
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = null;
        HttpSession session = null;
        try{
            out = response.getWriter();
            session = request.getSession();
            goodsIndexService.goodsindexService(action);
            session.setAttribute("type",TypeUtil.changeType(action));
            out.print("success");
            out.flush();
        }catch (IOException e){
            e.printStackTrace();
        }finally {}
        out.close();
    }

    // 页面推荐
    @RequestMapping(value = "/recommendPage.action",method = RequestMethod.POST)
    public void recommendPage(HttpServletResponse response){
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = null;
        try {
            out = response.getWriter();
            String result = recommendService.recommendService();
            out.print(result);
            out.flush();
        }catch (IOException e){
            e.printStackTrace();
        }finally {}
        out.close();
    }

    // 请求打开商品列表
    @RequestMapping(value = "/goodslistPage.action",method = RequestMethod.POST)
    public void goodslistPage(@RequestParam(value = "title") String title,
                              HttpServletResponse response){
        PrintWriter out = null;
        try{
            out = response.getWriter();
            goodsListService.goodsListService(title);
            out.print("success");
            out.flush();
        }catch (IOException e){
            e.printStackTrace();
        }finally {}
        out.close();
    }

    // 请求搜索操作
    @RequestMapping(value = "/search.action",method = RequestMethod.POST)
    public void search(@RequestParam(value = "info") String info,
                       HttpServletResponse response){
        PrintWriter out = null;
        try{
            out = response.getWriter();
            goodsListService.goodsListServiceByLike(info);
            out.print("success");
            out.flush();
        }catch (IOException e){
            e.printStackTrace();
        }finally {}
        out.close();
    }

    // 请求打开商品页面
    @RequestMapping(value = "/goodsPage.action",method = RequestMethod.POST)
    public void goodsPage(@RequestParam(value = "id") String id,
                          HttpServletResponse response,
                          HttpServletRequest request){
        PrintWriter out = null;
        HttpSession session = null;
        try{
            out = response.getWriter();
            session = request.getSession();
            goods p = goodsService.selectService(id);
            session.setAttribute("goods",p);
            out.print("success");
            out.flush();
        }catch (IOException e){
            e.printStackTrace();
        }finally {}
        out.close();
    }

    // 请求生成查看购物车页面
    @RequestMapping(value = "/cartPage.action",method = RequestMethod.POST)
    public void cartPage(HttpServletRequest request,HttpServletResponse response){
        PrintWriter out = null;
        HttpSession session = null;
        try{
            out = response.getWriter();
            session = request.getSession();
            String cname = session.getAttribute("cname").toString();
            List<cart> list = cartService.selectCartService(cname);
            session.setAttribute("mycart",list);
            out.print("success");
            out.flush();
        }catch (IOException e){
            e.printStackTrace();
        }finally {}
        out.close();
    }

    // 请求生成用户信息页面
    @RequestMapping(value = "/infoPage.action",method = RequestMethod.POST)
    public void infoPage(HttpServletRequest request,HttpServletResponse response){
        PrintWriter out = null;
        HttpSession session = null;
        try{
            out = response.getWriter();
            session = request.getSession();
            String cname = session.getAttribute("cname").toString();
            custom c = customService.getCustomService(cname);
            session.setAttribute("custom",c);
            out.print("success");
            out.flush();
        }catch (IOException e){
            e.printStackTrace();
        }finally {}
        out.close();
    }

    // 请求生成支付页面
    @RequestMapping(value = "/payPage.action",method = RequestMethod.POST)
    public void payPage(@RequestParam(value = "ids") String ids,
                         @RequestParam(value = "imgs") String imgs,
                         @RequestParam(value = "names") String names,
                         @RequestParam(value = "numbers") String numbers,
                         @RequestParam(value = "prices") String prices,
                         @RequestParam(value = "allprice") String allprice,
                         HttpServletRequest request,HttpServletResponse response){
        PrintWriter out = null;
        HttpSession session = null;
        try{
            out = response.getWriter();
            session = request.getSession();
            String cname = session.getAttribute("cname").toString();
            custom c = customService.getCustomService(cname);
            session.setAttribute("custom",c);
            List<pay> list = PayUtil.createList(ids,imgs,names,numbers,prices);
            session.setAttribute("pay",list);
            session.setAttribute("allprice",allprice);
            out.print("success");
            out.flush();
        }catch (IOException e){
            e.printStackTrace();
        }finally {}
        out.close();
    }

    // 请求生成订单页面
    @RequestMapping(value = "/orderPage.action",method = RequestMethod.POST)
    public void openOrder(HttpServletRequest request,HttpServletResponse response){
        PrintWriter out = null;
        HttpSession session = null;
        try{
            out = response.getWriter();
            session = request.getSession();
            String cname = session.getAttribute("cname").toString();
            List<orderv> list = orderService.getOrderService(cname);
            session.setAttribute("orderv",list);
            out.print("success");
            out.flush();
        }catch (IOException e){
            e.printStackTrace();
        }finally {}
        out.close();
    }

    // 请求生成订单对话框
    @RequestMapping(value = "/orderInfo.action",method = RequestMethod.POST)
    public void orderDialog(HttpServletRequest request,HttpServletResponse response){
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = null;
        HttpSession session = null;
        try{
            out = response.getWriter();
            session = request.getSession();
            String cname = session.getAttribute("cname").toString();
            custom custom = customService.getCustomService(cname);
            String c = JsonUtil.JsonObject(custom);
            out.print(c);
            out.flush();
        }catch (IOException e){
            e.printStackTrace();
        }finally {}
        out.close();
    }
}