package space.anyi.controller.admin;

import space.anyi.entity.Cake;
import space.anyi.entity.Review;
import space.anyi.service.CakeService;
import space.anyi.service.ReviewService;
import space.anyi.util.Converter;
import space.anyi.entity.vo.ReviewVO;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;

@Controller
@RequestMapping("/admin")
public class AdminReviewController {

    @Autowired private ReviewService reviewService;
    @Autowired private CakeService cakeService;

    @GetMapping("/review")
    public ModelAndView list(@RequestParam(defaultValue = "1") Integer page) {
        ModelAndView mv = new ModelAndView("admin/review");
        List<Review> reviewList = reviewService.findAll(page, 10);
        int totalPages = 1;
        if (reviewList instanceof com.github.pagehelper.Page) {
            com.github.pagehelper.Page<Review> p = (com.github.pagehelper.Page<Review>) reviewList;
            totalPages = p.getPages();
        }
        List<ReviewVO> reviewVOs = Converter.toReviewVOList(reviewList);
        for (ReviewVO vo : reviewVOs) {
            if (vo.getCakeId() != null) {
                Cake cake = cakeService.findById(vo.getCakeId());
                if (cake != null) {
                    vo.setCakeName(cake.getName());
                }
            }
        }
        mv.addObject("reviews", reviewVOs);
        mv.addObject("page", page);
        mv.addObject("totalPages", totalPages);
        return mv;
    }

    @PostMapping("/review/toggleStatus")
    public String toggleStatus(@RequestParam Integer id, RedirectAttributes attr) {
        reviewService.toggleStatus(id);
        attr.addFlashAttribute("success", "状态已更改");
        return "redirect:/admin/review";
    }

    @PostMapping("/review/reply")
    public String reply(@RequestParam Integer id, @RequestParam String replyContent, RedirectAttributes attr) {
        reviewService.reply(id, replyContent);
        attr.addFlashAttribute("success", "回复成功");
        return "redirect:/admin/review";
    }
}