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

import com.google.gson.*;
import com.yeshi.buwan.domain.special.SearchSpecial;
import com.yeshi.buwan.service.inter.search.SearchSpecialPositionService;
import com.yeshi.buwan.service.inter.search.SearchSpecialService;
import com.yeshi.buwan.util.Constant;
import com.yeshi.buwan.util.JsonUtil;
import com.yeshi.buwan.util.SystemUtil;
import com.yeshi.buwan.util.TimeUtil;
import net.sf.json.JSONArray;
import net.sf.json.JSONObject;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;

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

@Controller
@RequestMapping("admin/new/api/search/special")
public class SearchSpecialAdminController {
    @Resource
    private SearchSpecialService searchSpecialService;

    @Resource
    private SearchSpecialPositionService searchSpecialPositionService;

    private Gson getGson() {
        Gson gson = new GsonBuilder().registerTypeAdapter(Date.class, new JsonSerializer<Date>() {
            @Override
            public JsonElement serialize(Date value, Type theType, JsonSerializationContext context) {
                if (value == null) {
                    return new JsonPrimitive("");
                } else {
                    return new JsonPrimitive(TimeUtil.getGernalTime(value.getTime(), "yyyy.MM.dd HH:mm"));
                }
            }
        }).create();
        return gson;
    }


    /**
     * 获取专题列表
     *
     * @param key
     * @param page
     * @param out
     */
    @RequestMapping(value = "/getSpecialList", method = RequestMethod.POST)
    public void getSpecialList(String key, int page, HttpSession session, PrintWriter out) {
        String systemId = SystemUtil.getAdminSelectedSystemId(session);
        List<SearchSpecial> list = searchSpecialService.listSpecial(key, systemId, page, Constant.pageCount);
        long count = searchSpecialService.countSpecial(key, systemId);
        Gson gson = getGson();
        JSONObject root = new JSONObject();
        root.put("data", gson.toJson(list));
        root.put("count", count);
        out.print(JsonUtil.loadTrueAdmin(root));
    }

    /**
     * 获取专题详情
     *
     * @param session
     * @param out
     */
    @RequestMapping(value = "/getSpecialDetail", method = RequestMethod.POST)
    public void getSpecialDetail(String id, HttpSession session, PrintWriter out) {
        SearchSpecial searchSpecial = searchSpecialService.selectByPrimaryKey(id);
        if (searchSpecial == null) {
            out.print(JsonUtil.loadFalseAdmin("专题不存在"));
        } else {
            Gson gson = getGson();
            out.print(JsonUtil.loadTrueAdmin(gson.toJson(searchSpecial)));
        }
    }

    /**
     * 删除专题
     *
     * @param ids
     * @param session
     * @param out
     */
    @RequestMapping(value = "/deleteSpecial", method = RequestMethod.POST)
    public void deleteSpecial(String ids, HttpSession session, PrintWriter out) {
        JSONArray array = JSONArray.fromObject(ids);
        for (int i = 0; i < array.size(); i++) {
            searchSpecialService.deleteByPrimaryKey(array.optString(i));
        }
        out.print(JsonUtil.loadTrueAdmin(""));
    }

    /**
     * 更新专题
     *
     * @param id
     * @param content
     * @param session
     * @param out
     */
    @RequestMapping(value = "/updateSpecial", method = RequestMethod.POST)
    public void updateSpecial(String id, String content, HttpSession session, PrintWriter out) {
        SearchSpecial searchSpecial = getGson().fromJson(content, SearchSpecial.class);
        //查询是否存在
        SearchSpecial old = searchSpecialService.selectByPrimaryKey(id);
        if (old == null) {
            out.print(JsonUtil.loadFalseAdmin("id不存在"));
            return;
        }
        old.setContainerList(searchSpecial.getContainerList());
        if (searchSpecial.getColumn() != null)
            old.setColumn(searchSpecial.getColumn());
        if (searchSpecial.getKey() != null) {
            old.setKey(searchSpecial.getKey());
        }
        if (searchSpecial.getName() != null) {
            old.setName(searchSpecial.getName());
        }

        if (searchSpecial.getRemarks() != null) {
            old.setRemarks(searchSpecial.getRemarks());
        }
        old.setUpdateTime(new Date());
        searchSpecialService.updateSelective(old);
        out.print(JsonUtil.loadTrueAdmin(""));
    }

    /**
     * 添加专题
     *
     * @param content
     * @param session
     * @param out
     */
    @RequestMapping(value = "/addSpecial", method = RequestMethod.POST)
    public void addSpecial(String content, HttpSession session, PrintWriter out) {
        SearchSpecial searchSpecial = getGson().fromJson(content, SearchSpecial.class);
        try {
            searchSpecialService.save(searchSpecial);
            out.print(JsonUtil.loadTrueAdmin(""));
        } catch (Exception e) {
            out.print(JsonUtil.loadFalseAdmin(""));
        }
    }


}