package com.yeshi.fanli.controller.apph5;

import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;

import javax.annotation.Resource;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.yeshi.utils.JsonUtil;

import com.yeshi.fanli.entity.AppVersionInfo;
import com.yeshi.fanli.entity.accept.AcceptData;
import com.yeshi.fanli.entity.bus.help.HelpCenter;
import com.yeshi.fanli.entity.bus.help.HelpClass;
import com.yeshi.fanli.entity.bus.help.HelpInfo;
import com.yeshi.fanli.entity.bus.homemodule.AdActivityVersionControl.AdActivityType;
import com.yeshi.fanli.service.inter.config.AppVersionService;
import com.yeshi.fanli.service.inter.help.HelpCenterService;
import com.yeshi.fanli.service.inter.help.HelpClassService;
import com.yeshi.fanli.service.inter.homemodule.AdActivityVersionControlService;
import com.yeshi.fanli.util.Constant;
import com.yeshi.fanli.util.StringUtil;

import net.sf.json.JSONObject;

@Controller
@RequestMapping("api/apph5/v1/helpCenter")
public class AppH5HelpCenterController {

	@Resource
	private HelpCenterService helpCenterService;

	@Resource
	private HelpClassService helpClassService;

	@Resource
	private AppVersionService appVersionService;

	@Resource
	private AdActivityVersionControlService adActivityVersionControlService;

	/**
	 * 查询帮助列表
	 * @param callback
	 * @param pageIndex
	 * @param pageSize
	 * @param key
	 * @param out
	 */
	@RequestMapping(value = "query")
	public void query(String callback, AcceptData acceptData, Long pageId, Integer pageSize, String key, Long cid,
			PrintWriter out) {
		try {
			if (pageSize == null)
				pageSize = Constant.PAGE_SIZE;

			if (cid != null && cid == 0)
				cid = null; // 查询全部

			if (!StringUtil.isNullOrEmpty(key))
				key = key.trim();

			if (pageId == null)
				pageId = 0L;

			List<HelpCenter> list1 = helpCenterService.listValid(pageId, pageSize, key, cid);
			List<HelpCenter> list = new ArrayList<>();
			if (list1 != null && list1.size() > 0)
				list.addAll(list1);

			if (list.size() == 0) {

				pageId = 0L;
			} else {

				pageId = list.get(list.size() - 1).getId();

				// 版本过滤
				int version = Integer.parseInt(acceptData.getVersion());
				String platform = acceptData.getPlatform().toLowerCase();
				List<AppVersionInfo> versionList = appVersionService.listByPlatformAndMinVersionCode(platform, version);
				if (versionList == null || versionList.size() <= 0) {
					list.clear();
				} else {
					List<Long> sourceIdList = new ArrayList<>();
					for (HelpCenter record : list) {
						sourceIdList.add(record.getId());
					}
					List<Long> versionIdList = new ArrayList<>();
					for (AppVersionInfo versionInfo : versionList)
						versionIdList.add(versionInfo.getId());
					Set<Long> sets = adActivityVersionControlService.filterSourceIdByVersion(sourceIdList,
							AdActivityType.helpCenter, versionIdList);

					for (int i = 0; i < list.size(); i++) {
						if (!sets.contains(list.get(i).getId())) {
							list.remove(i--);
						}
					}
				}
			}

			JSONObject data = new JSONObject();
			data.put("pageId", pageId);
			data.put("result_list", JsonUtil.getApiCommonGson().toJson(list));
			JsonUtil.printMode(out, callback, JsonUtil.loadTrueResult(data));
		} catch (Exception e) {
			JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("暂无数据"));
			e.printStackTrace();
		}
	}

	/**
	 * 获取帮助详情
	 * @param callback
	 * @param id
	 * @param out
	 */
	@RequestMapping(value = "getInfo")
	public void getInfo(String callback, Long id, PrintWriter out) {
		try {
			if (id == null) {
				JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("该内容不存在"));
				return;
			}
			HelpCenter crrent = helpCenterService.selectByPrimaryKeyCache(id);
			if (crrent == null) {
				JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("该内容已不存在"));
				return;
			}

			String html = null;
			HelpInfo helpInfo = helpCenterService.getHelpInfoCache(id);
			if (helpInfo != null) {
				html = helpInfo.getHtml();
			}

			JSONObject data = new JSONObject();
			data.put("id", crrent.getId());
			data.put("title", crrent.getTitle());
			data.put("html", html);
			JsonUtil.printMode(out, callback, JsonUtil.loadTrueResult(data));
		} catch (Exception e) {
			JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("数据失败"));
			e.printStackTrace();
		}
	}

	/**
	 * 查询启用的分类
	 * @param callback
	 * @param out
	 */
	@RequestMapping(value = "getClass")
	public void getClass(String callback, AcceptData acceptData, PrintWriter out) {
		try {
			List<HelpClass> resultList = new ArrayList<>();

			List<HelpClass> list = helpClassService.getClassByState(1);
			if (list != null && list.size() > 0) {
				resultList.addAll(list);
			}

			// 版本过滤
			int version = Integer.parseInt(acceptData.getVersion());
			String platform = acceptData.getPlatform().toLowerCase();
			List<AppVersionInfo> versionList = appVersionService.listByPlatformAndMinVersionCode(platform, version);
			if (versionList == null || versionList.size() <= 0) {
				resultList.clear();
			} else {
				List<Long> sourceIdList = new ArrayList<>();
				for (HelpClass record : resultList) {
					sourceIdList.add(record.getId());
				}
				List<Long> versionIdList = new ArrayList<>();
				for (AppVersionInfo versionInfo : versionList)
					versionIdList.add(versionInfo.getId());
				Set<Long> sets = adActivityVersionControlService.filterSourceIdByVersion(sourceIdList,
						AdActivityType.helpClass, versionIdList);

				for (int i = 0; i < list.size(); i++) {
					if (!sets.contains(list.get(i).getId())) {
						list.remove(i--);

					}
				}
			}

			JSONObject data = new JSONObject();
			data.put("class_list", JsonUtil.getApiCommonGson().toJson(resultList));
			JsonUtil.printMode(out, callback, JsonUtil.loadTrueResult(data));
		} catch (Exception e) {
			JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("操作异常"));
			e.printStackTrace();
		}
	}

}