package com.yeshi.buwan.controller.admin.api;

import com.google.gson.*;
import com.yeshi.buwan.domain.VideoResource;
import com.yeshi.buwan.service.imp.VideoResourceService;
import com.yeshi.buwan.vo.video.CommonVideoSearchQuery;
import net.sf.json.JSONObject;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.yeshi.utils.JsonUtil;
import org.yeshi.utils.TimeUtil;
import com.google.gson.reflect.TypeToken;

import javax.annotation.Resource;
import javax.servlet.http.HttpSession;
import java.io.PrintWriter;
import java.lang.reflect.Type;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

import com.yeshi.buwan.domain.video.VideoResourceInfoMap;
import com.yeshi.buwan.service.inter.video.VideoResourceInfoMapService;

@Controller
@RequestMapping("admin/new/api/video/video_resource_info_map")
public class VideoResourceInfoMapAdminController {

    @Resource
    private VideoResourceInfoMapService videoResourceInfoMapService;

    @Resource
    private VideoResourceService videoResourceService;


    private String loadPrint(String callback, String root) {
        return root;
    }

    @RequestMapping("list")
    public void list(CommonVideoSearchQuery query, int page, int limit, String callback, PrintWriter out) {
        List<VideoResourceInfoMap> list = videoResourceInfoMapService.listByDetailSystemId(query.getDetailSystemId(), page, limit);

        if (list != null) {
            List<String> ridList = new ArrayList<>();
            for (VideoResourceInfoMap map : list) {
                ridList.add(map.getResourceId() + "");
            }
            List<VideoResource> resourceList = videoResourceService.getResource(ridList);
            Map<String, VideoResource> map = resourceList.stream().collect(Collectors.toMap(VideoResource::getId, videoResource -> videoResource));
            for (VideoResourceInfoMap info : list) {
                info.setResource(map.get(info.getResourceId() + ""));
            }
        }

        long count = videoResourceInfoMapService.countByDetailSystemId(query.getDetailSystemId());
        JSONObject data = new JSONObject();
        Gson gson = new GsonBuilder().registerTypeAdapter(Date.class, new JsonSerializer<Date>() {

            @Override
            public JsonElement serialize(Date date, Type type, JsonSerializationContext jsonSerializationContext) {
                return date == null ? new JsonPrimitive("") : new JsonPrimitive(TimeUtil.getGernalTime(date.getTime(), "yyyy.MM.dd HH:mm"));
            }
        }).create();

        data.put("list", gson.toJson(list));
        data.put("count", count);
        out.print(loadPrint(callback, JsonUtil.loadTrueResult(data)));
    }

    @RequestMapping("delete")
    public void delete(String ids, String callback, PrintWriter out) {
        Type type = new TypeToken<List<String>>() {
        }.getType();
        List<String> idList = new Gson().fromJson(ids, type);
        videoResourceInfoMapService.delete(idList);
        out.print(loadPrint(callback, JsonUtil.loadTrueResult("")));
    }


    @RequestMapping("add")
    public void add(VideoResourceInfoMap bean, HttpSession session, String callback, PrintWriter out) {
        try {
            videoResourceInfoMapService.add(bean);
            out.print(loadPrint(callback, JsonUtil.loadTrueResult("")));
        } catch (Exception e) {
            out.print(loadPrint(callback, JsonUtil.loadFalseResult(e.getMessage())));
        }
    }


    @RequestMapping("get")
    public void get(String id, HttpSession session, String callback, PrintWriter out) {
        VideoResourceInfoMap entity = videoResourceInfoMapService.get(id);
        entity.setResource(videoResourceService.getResource(entity.getResourceId() + ""));
        if (entity != null) {
            out.print(loadPrint(callback, JsonUtil.loadTrueResult(entity)));
        } else {
            out.print(loadPrint(callback, JsonUtil.loadFalseResult("ID不存在")));
        }
    }


    @RequestMapping("update")
    public void update(VideoResourceInfoMap bean, HttpSession session, String callback, PrintWriter out) {
        if (bean.getId() == null) {
            out.print(loadPrint(callback, JsonUtil.loadFalseResult("ID不能为空")));
        }
        try {
            videoResourceInfoMapService.update(bean);
        } catch (Exception e) {
            out.print(loadPrint(callback, JsonUtil.loadFalseResult(e.getMessage())));
        }
        out.print(loadPrint(callback, JsonUtil.loadTrueResult("")));
    }


}