package cn.aiyangniu.api.controller.system;

import cn.aiyangniu.api.common.entity.system.AuthEntity;
import cn.aiyangniu.api.common.entity.system.SysMsgEntity;
import cn.aiyangniu.api.common.entity.system.SysMsgVo;
import cn.aiyangniu.api.service.system.SysMsgService;
import cn.aiyangniu.api.common.util.AuthUtil;
import cn.aiyangniu.api.common.util.CharacterFiltUtil;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.metadata.IPage;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import java.util.*;

/**
 * SysMsgController 消息业务接口类
 *
 * @author Henry Hall
 * @since 2020-08-08
 */
@Slf4j
@RestController
@Api(tags="消息通知接口")
@RequestMapping("/sysMessage")
public class SysMsgController {

    @Resource
    private SysMsgService msgService;

    @Resource
    private AuthUtil authUtil;

    /**
     * delMsgs 删除消息
     *
     * @param req 请求对象
     * @return 返回结果Json串
     */
    @ApiOperation(value = "删除消息信息")
    @RequestMapping(value="/delete", method= RequestMethod.POST)
    @ApiImplicitParam(name = "msgVo", value = "消息实体对象", paramType = "body", dataType="SysMsgVo", dataTypeClass = SysMsgVo.class, required = true)
    public Map<String, Object> delMsgs(@RequestBody SysMsgVo msgVo, HttpServletRequest req) {
        Map<String, Object> result = new HashMap<>();
        String retCode, retMsg, token;
        token = req.getHeader("Authorization");
        if(token == null || "null".equals(token)) {
            retCode = "1002";
            retMsg = "对不起，您的操作非法，请登录！";
        } else {
            AuthEntity auth = authUtil.getUserId(token);
            if(auth == null || !auth.isSuccess()) {
                retCode = "1002";
                retMsg = "对不起，您没有登录或会话超时，请重新登录！";
            } else {
                List<String> ids = msgVo.getMsgIds();
                int states = msgVo.getStatus();
                if(ids==null || ids.size()==0 || states<=0) {
                    retCode = "100110080101";
                    retMsg = "对不起，您提交的信息有为空的必填项，请检查！";
                } else {
                    msgVo.setOptUser(auth.getUserId());
                    msgVo.setMsgIds(ids);
                    msgVo.setStatus(states);
                    int r = msgService.proMsgs(msgVo);
                    if(r != 0) {
                        retCode = "1001";
                        switch(states) {
                            case 1:
                                retMsg = "恭喜您，消息已读成功！";
                                break;
                            case 3:
                                retMsg = "恭喜您，消息删除成功！";
                                break;
                            default:
                                retMsg = "恭喜您，消息处理成功！";
                                break;
                        }

                    } else {
                        retCode = "100110080104";
                        retMsg = "对不起，系统错误，请联系系统管理员！";
                    }
                }
            }
        }
        result.put("code", retCode);
        result.put("msg", retMsg);
        return result;
    }

    /**
     * listMsgs 列表显示消息
     *
     * @param req 请求对象
     * @return 返回结果Json串
     */
    @ApiOperation(value = "获取消息分页列表")
    @RequestMapping(value="/page", method= RequestMethod.GET)
    @ApiImplicitParams({
            @ApiImplicitParam(name = "schName", value = "关键字", paramType = "query", dataType="string", dataTypeClass = String.class),
            @ApiImplicitParam(name = "kind", value = "种类", paramType = "query", dataType="string", dataTypeClass = String.class),
            @ApiImplicitParam(name = "states", value = "数据状态", paramType = "query", dataType="int", dataTypeClass = Integer.class),
            @ApiImplicitParam(name = "beginDate", value = "开始时间", paramType = "query", dataType="string", dataTypeClass = String.class),
            @ApiImplicitParam(name = "endDate", value = "结束时间", paramType = "query", dataType="string", dataTypeClass = String.class),
            @ApiImplicitParam(name = "offset", value = "开始数据", paramType = "query", dataType="int", dataTypeClass = Integer.class, required = true),
            @ApiImplicitParam(name = "limit", value = "每页数量", paramType = "query", dataType="int", dataTypeClass = Integer.class, required = true)
    })
    public Map<String, Object> listMsgs(String schName, String kind, Integer states, String begingDate, String endDate, Integer offset, Integer limit, HttpServletRequest req) {
        Map<String, Object> result = new HashMap<>();
        String retCode, retMsg, token;
        token = req.getHeader("Authorization");
        if(token == null || "null".equals(token)) {
            retCode = "1002";
            retMsg = "对不起，您的操作非法，请登录！";
        } else {
            boolean auth = authUtil.hasLogin(token);
            if(!auth) {
                retCode = "1002";
                retMsg = "对不起，您没有登录或会话超时，请重新登录！";
            } else {
                schName = CharacterFiltUtil.inputFilter(schName, true);
                kind = CharacterFiltUtil.inputFilter(kind, true);
                begingDate = CharacterFiltUtil.inputFilter(begingDate, true);
                endDate = CharacterFiltUtil.inputFilter(endDate, true);
                SysMsgVo msgVo = new SysMsgVo();
                msgVo.setTitle(schName);
                msgVo.setKind(kind);
                msgVo.setStatus(states);
                msgVo.setBeginDate(begingDate);
                msgVo.setEndDate(endDate);
                int pageNo = offset / limit + 1;
                IPage<SysMsgEntity> iPage = msgService.listMsgs(msgVo, pageNo, limit);
                if(iPage != null && iPage.getRecords() != null && iPage.getRecords().size() > 0) {
                    result.put("data", iPage.getRecords());
                    result.put("total", iPage.getTotal());
                    retCode = "1001";
                    retMsg = "查询成功。";
                } else {
                    retCode = "100110080205";
                    retMsg = "暂无内容";
                }
            }
        }
        result.put("code", retCode);
        result.put("msg", retMsg);
        return result;
    }

    /**
     * myMsgs 我的消息列表
     *
     * @param req 请求对象
     * @return 返回结果Json串
     */
    @ApiOperation(value = "获取我的消息分页列表")
    @RequestMapping(value="/myMsg", method= RequestMethod.GET)
    @ApiImplicitParams({
            @ApiImplicitParam(name = "schName", value = "关键字", paramType = "query", dataType="string", dataTypeClass = String.class),
            @ApiImplicitParam(name = "kind", value = "种类", paramType = "query", dataType="string", dataTypeClass = String.class),
            @ApiImplicitParam(name = "states", value = "数据状态", paramType = "query", dataType="int", dataTypeClass = Integer.class),
            @ApiImplicitParam(name = "beginDate", value = "开始时间", paramType = "query", dataType="string", dataTypeClass = String.class),
            @ApiImplicitParam(name = "endDate", value = "结束时间", paramType = "query", dataType="string", dataTypeClass = String.class),
            @ApiImplicitParam(name = "offset", value = "开始数据", paramType = "query", dataType="int", dataTypeClass = Integer.class, required = true),
            @ApiImplicitParam(name = "limit", value = "每页数量", paramType = "query", dataType="int", dataTypeClass = Integer.class, required = true)
    })
    public Map<String, Object> myMsgs(String schName, String kind, Integer states, String begingDate, String endDate, Integer offset, Integer limit, HttpServletRequest req) {
        Map<String, Object> result = new HashMap<>();
        String retCode, retMsg, token, userId;
        token = req.getHeader("Authorization");
        if(token == null || "null".equals(token)) {
            retCode = "1002";
            retMsg = "对不起，您的操作非法，请登录！";
        } else {
            JSONObject userSession = authUtil.getUserSession(token);
            if(userSession == null) {
                retCode = "1002";
                retMsg = "对不起，您没有登录或会话超时，请重新登录！";
            } else {
                userId = userSession.getString("userId");
                schName = CharacterFiltUtil.inputFilter(schName, true);
                kind = CharacterFiltUtil.inputFilter(kind, true);
                begingDate = CharacterFiltUtil.inputFilter(begingDate, true);
                endDate = CharacterFiltUtil.inputFilter(endDate, true);
                SysMsgVo msgVo = new SysMsgVo();
                msgVo.setUserId(userId);
                msgVo.setTitle(schName);
                msgVo.setKind(kind);
                msgVo.setStatus(states);
                msgVo.setBeginDate(begingDate);
                msgVo.setEndDate(endDate);
                int pageNo = offset / limit + 1;
                IPage<SysMsgEntity> iPage = msgService.myMsgs(msgVo, pageNo, limit);
                if(iPage != null && iPage.getRecords() != null && iPage.getRecords().size() > 0) {
                    result.put("data", iPage.getRecords());
                    result.put("total", iPage.getTotal());
                    retCode = "1001";
                    retMsg = "查询成功。";
                } else {
                    retCode = "100110080305";
                    retMsg = "暂无内容";
                }
            }
        }
        result.put("code", retCode);
        result.put("msg", retMsg);
        return result;
    }

    /**
     * getMsg 获取单一消息
     *
     * @param req 请求对象
     * @return 返回结果Json串
     */
    @ApiOperation(value = "获取消息详情信息")
    @RequestMapping(value="/getById", method= RequestMethod.GET)
    @ApiImplicitParam(name = "msgId", value = "消息编号", paramType = "query", dataType="string", dataTypeClass = String.class, required = true)
    public Map<String, Object> getMsg(String msgId, HttpServletRequest req) {
        Map<String, Object> result = new HashMap<>();
        String retCode, retMsg, token;
        SysMsgEntity msgEntity;
        token = req.getHeader("Authorization");
        if(token == null || "null".equals(token)) {
            retCode = "1002";
            retMsg = "对不起，您的操作非法，请登录！";
        } else {
            boolean auth = authUtil.hasLogin(token);
            if(!auth) {
                retCode = "1002";
                retMsg = "对不起，您没有登录或会话超时，请重新登录！";
            } else {
                msgId = CharacterFiltUtil.inputFilter(msgId, true);
                if("".equals(msgId) || msgId.length() != 36) {
                    retCode = "100110080401";
                    retMsg = "对不起，您请求的参数非法，请重试！";
                } else {
                    msgEntity = msgService.getMsg(msgId);
                    if(msgEntity != null) {
                        result.put("data", msgEntity);
                        retCode = "1001";
                        retMsg = "查询成功。";
                    } else {
                        retCode = "100110080405";
                        retMsg = "暂无内容";
                    }
                }
            }
        }
        result.put("code", retCode);
        result.put("msg", retMsg);
        return result;
    }
}