package com.ruoyi.rongcloud.service.Impl;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.ruoyi.common.core.domain.AjaxResult;
import com.ruoyi.common.core.domain.entity.SysUser;
import com.ruoyi.common.core.redis.RedisCache;
import com.ruoyi.common.utils.SecurityUtils;
import com.ruoyi.rongcloud.mapper.ArdRongGroupMapper;
import com.ruoyi.rongcloud.mapper.ArdRongGroupUserMapper;
import com.ruoyi.rongcloud.domain.*;
import com.ruoyi.rongcloud.param.*;
import com.ruoyi.rongcloud.service.RongCloudService;
import com.ruoyi.system.mapper.SysUserMapper;
import com.ruoyi.utils.forest.RongCloudClient;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.codec.digest.DigestUtils;
import org.apache.commons.lang3.RandomStringUtils;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.lang.reflect.Field;
import java.util.*;

/**
 * @Description: 通融业务服务
 * @ClassName: RongCloudServiceImpl
 * @Author: 刘苏义
 * @Date: 2023年07月15日16:49:12
 * @Version: 1.0
 **/
@Service
@Slf4j(topic = "rongCloud")
public class RongCloudServiceImpl implements RongCloudService {

    @Resource
    RongCloudClient rongCloudClient;
    @Resource
    RedisCache redisCache;
    @Resource
    private ArdRongGroupMapper ardRongGroupMapper;
    @Resource
    private ArdRongGroupUserMapper ardRongGroupUserMapper;
    @Resource
    private SysUserMapper sysUserMapper;


    /**
     * 获取融云token
     *
     * @param userId 用户id
     * @param name   用户姓名
     */
    @Override
    public String getToken(String userId, String name) {

        String token = "";
        try {
            RongCloudParam param = new RongCloudParam();
            param.setUserId(userId);
            param.setName(name);
            Map<String, Object> map = rongCloudClient.getToken(getRongCloudHead(), param);
            token = (String) map.get("token");
            log.debug("用户" + userId + "获取到融云token:" + token);
        } catch (Exception ex) {
            log.error("获取token异常:" + ex.getMessage());
        }
        return token;
    }

    @Override
    public Map<String, Object> checkOnline(List<String> userIds) {
        Map<String, Object> onlineMap = new HashMap<>();
        for (String userId : userIds) {
            RongCloudParam param = new RongCloudParam();
            param.setUserId(userId);
            Map<String, Object> isOnline = rongCloudClient.checkOnline(getRongCloudHead(), param);
            onlineMap.put(userId, isOnline.get("status"));
        }
        return onlineMap;
    }

    @Override
    public Boolean checkOnline(String userId) {
        RongCloudParam param = new RongCloudParam();
        param.setUserId(userId);
        Map<String, Object> isOnline = rongCloudClient.checkOnline(getRongCloudHead(), param);
        return isOnline.get("status").equals("1");
    }

    @Override
    public AjaxResult groupCreate(RongCloudGroupParam group) {
        group.setGroupId(String.valueOf(UUID.randomUUID()));
        Map<String, Object> groupMap = rongCloudClient.groupCreate(getRongCloudHead(), group);
        Integer code = (Integer) groupMap.get("code");
        if (code.equals(200)) {
            ArdRongGroup ardRongGroup = new ArdRongGroup();
            ardRongGroup.setGroupId(group.getGroupId());
            ardRongGroup.setGroupName(group.getGroupName());
            ardRongGroup.setCreateName(SecurityUtils.getUserId());
            ardRongGroup.setCreateTime(new Date());
            ardRongGroupMapper.insert(ardRongGroup);
            List<String> userList = group.getUserId();
            for (int i = 0; i < userList.size(); i++) {
                ArdRongGroupUser ardRongGroupUser = new ArdRongGroupUser();
                ardRongGroupUser.setId(String.valueOf(UUID.randomUUID()));
                ardRongGroupUser.setGroupId(group.getGroupId());
                ardRongGroupUser.setUserId(userList.get(i));
                ardRongGroupUserMapper.insert(ardRongGroupUser);
            }
        }
        groupMap.put("userId", group.getUserId());
        groupMap.put("groupId", group.getGroupId());
        groupMap.put("group", group.getGroupName());
        return AjaxResult.success(groupMap);
    }

    @Override
    public AjaxResult groupDismiss(RongCloudGroupDisParam groupDis) {
        Map<String, Object> groupMap = rongCloudClient.groupDismiss(getRongCloudHead(), groupDis);
        Integer code = (Integer) groupMap.get("code");
        if (code.equals(200)) {
            ardRongGroupMapper.deleteById(groupDis.getGroupId());
            QueryWrapper<ArdRongGroupUser> queryWrapper = new QueryWrapper<>();
            queryWrapper.eq("group_id", groupDis.getGroupId());
            ardRongGroupUserMapper.delete(queryWrapper);
        }
        groupMap.put("groupId", groupDis.getGroupId());
        groupMap.put("userId", groupDis.getUserId());
        return AjaxResult.success(groupMap);
    }

    @Override
    public AjaxResult groupJoin(RongCloudGroupParam groupParam) {
        Map<String, Object> groupMap = rongCloudClient.groupJoin(getRongCloudHead(), groupParam);
        Integer code = (Integer) groupMap.get("code");
        if (code.equals(200)) {
            if (groupParam.getGroupName() != null) {
                ArdRongGroup ardRongGroup = ardRongGroupMapper.selectById(groupParam.getGroupId());
                ardRongGroup.setGroupName(groupParam.getGroupName());
                ardRongGroupMapper.updateById(ardRongGroup);
            }
            List<String> userList = groupParam.getUserId();
            for (int i = 0; i < userList.size(); i++) {
                ArdRongGroupUser ardRongGroupUser = new ArdRongGroupUser();
                ardRongGroupUser.setId(String.valueOf(UUID.randomUUID()));
                ardRongGroupUser.setGroupId(groupParam.getGroupId());
                ardRongGroupUser.setUserId(userList.get(i));
                ardRongGroupUserMapper.insert(ardRongGroupUser);
            }
        }
        groupMap.put("groupId", groupParam.getGroupId());
        if (groupParam.getGroupName() != null) {
            groupMap.put("groupName", groupParam.getGroupId());
        } else {
            ArdRongGroup ardRongGroup = ardRongGroupMapper.selectById(groupParam.getGroupId());
            groupMap.put("groupName", ardRongGroup.getGroupName());
        }
        groupMap.put("userId", groupParam.getUserId());
        return AjaxResult.success(groupMap);
    }

    @Override
    public AjaxResult groupQuit(RongCloudGroupParam groupParam) {
        Map<String, Object> groupMap = rongCloudClient.groupQuit(getRongCloudHead(), groupParam);
        Integer code = (Integer) groupMap.get("code");
        if (code.equals(200)) {
            List<String> list = groupParam.getUserId();
            for (int i = 0; i < list.size(); i++) {
                String userId = list.get(i);
                QueryWrapper<ArdRongGroupUser> queryWrapper = new QueryWrapper<>();
                queryWrapper.eq("group_id",groupParam.getGroupId())
                        .eq("user_id",userId);
                ardRongGroupUserMapper.delete(queryWrapper);
            }
        }
        groupMap.put("groupId", groupParam.getGroupId());
        groupMap.put("groupName", groupParam.getGroupName());
        return AjaxResult.success(groupMap);
    }

    @Override
    public AjaxResult groupUserQuery(RongCloudGroupParam groupId) {
        Map<String, Object> groupMap = rongCloudClient.groupUserQuery(getRongCloudHead(), groupId);
        Integer code = (Integer) groupMap.get("code");
        List<SysUser> sysUsers = new ArrayList<>();
        if (code.equals(200)) {
            List<Map<String, String>> list = (List<Map<String, String>>) groupMap.get("users");
            for (int i = 0; i < list.size(); i++) {
                String id = list.get(i).get("id");
                SysUser sysUser = sysUserMapper.selectUserById(id);
                sysUsers.add(sysUser);
            }
        }
        return AjaxResult.success(sysUsers);
    }

    @Override
    public AjaxResult groupRefresh(RongCloudGroupParam groupParam) {
        Map<String, Object> groupMap = rongCloudClient.groupRefresh(getRongCloudHead(), groupParam);
        Integer code = (Integer) groupMap.get("code");
        if (code.equals(200)) {
            String groupId = groupParam.getGroupId();
            String groupName = groupParam.getGroupName();
            QueryWrapper<ArdRongGroup> queryWrapper = new QueryWrapper<>();
            queryWrapper.eq("group_id",groupId);
            ArdRongGroup ardRongGroup = ardRongGroupMapper.selectOne(queryWrapper);
            ardRongGroup.setGroupName(groupName);
            ardRongGroupMapper.updateById(ardRongGroup);
        }
        groupMap.put("groupId", groupParam.getGroupId());
        groupMap.put("groupName", groupParam.getGroupName());
        return AjaxResult.success(groupMap);
    }

    @Override
    public AjaxResult userGroupQuery(RongCloudGroupUserParam userParam) {
        return AjaxResult.success(rongCloudClient.userGroupQuery(getRongCloudHead(), userParam));
    }

    @Override
    public AjaxResult groupSync(RongCloudGroupSyncParam syncParam) {
        RongCloudGroupSyncEndParam endParam = new RongCloudGroupSyncEndParam();
        endParam.setUserId(syncParam.getUserId());
        List<RongCloudGroupSyncTwoParam> twoParams = syncParam.getList();
        for (int i = 0; i < twoParams.size(); i++) {
            RongCloudGroupSyncTwoParam syncTwoParam = twoParams.get(i);
            String groupId = syncTwoParam.getGroupId();
            String groupName = syncTwoParam.getGroupName();
            try {
                Class clazz = endParam.getClass();
                // 动态添加属性
                Field ageField = clazz.getDeclaredField("group[" + groupId + "]");
                ageField.setAccessible(true); // 设置私有属性可访问
                ageField.set(endParam, groupName);
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
        Map<String, Object> groupMap = rongCloudClient.groupSync(getRongCloudHead(), endParam);
        return AjaxResult.success(groupMap);
    }

    @Override
    public AjaxResult groupInfo(String groupId) {
        Map<String,Object> map = new HashMap<>();
        QueryWrapper<ArdRongGroup> ardRongGroupQueryWrapper = new QueryWrapper<>();
        ardRongGroupQueryWrapper.eq("group_id",groupId);
        ArdRongGroup ardRongGroup = ardRongGroupMapper.selectOne(ardRongGroupQueryWrapper);
        map.put("group",ardRongGroup);
        QueryWrapper<ArdRongGroupUser> queryWrapper = new QueryWrapper<>();
        queryWrapper.eq("group_id",groupId);
        List<ArdRongGroupUser> list = ardRongGroupUserMapper.selectList(queryWrapper);
        List<SysUser> sysUsers = new ArrayList<>();
        for (int i = 0; i < list.size(); i++) {
            String userId = list.get(i).getUserId();
            SysUser sysUser = sysUserMapper.selectUserById(userId);
            sysUsers.add(sysUser);
        }
        map.put("user",sysUsers);
        return AjaxResult.success(map);
    }

    @Override
    public AjaxResult groupUserAll(String groupId) {
        ArdRongGroup ardRongGroup = ardRongGroupMapper.selectById(groupId);
        QueryWrapper<ArdRongGroupUser> queryWrapper = new QueryWrapper<>();
        queryWrapper.eq("group_id",ardRongGroup.getGroupId());
        List<ArdRongGroupUser> list = ardRongGroupUserMapper.selectList(queryWrapper);
        List<String> userList = new ArrayList<>();
        for (int i = 0; i < list.size(); i++) {
            userList.add(list.get(i).getUserId());
        }
        QueryWrapper<SysUser> queryWrapper1 = new QueryWrapper<>();
        if(userList.size()>0){
            queryWrapper1.notIn("user_id",userList).eq("del_flag","0");
        }else {
            queryWrapper1.eq("del_flag","0");
        }
        List<SysUser> sysUsers = sysUserMapper.selectList(queryWrapper1);
        return AjaxResult.success(sysUsers);
    }

    /**
     * 获取融云签名信息
     */
    public Map<String, Object> getRongCloudHead() {
        String appKey = redisCache.getCacheObject("sys_config:RongCloudAppKey");
        String appSecret = redisCache.getCacheObject("sys_config:RongCloudAppSecret");
        String nonce = RandomStringUtils.randomNumeric(18);
        String timestamp = String.valueOf(System.currentTimeMillis());
        String signature = DigestUtils.sha1Hex(appSecret + nonce + timestamp);//App Secret + Nonce + T
        Map<String, Object> headerMap = new HashMap<>();
        headerMap.put("App-Key", appKey);
        headerMap.put("Nonce", nonce);
        headerMap.put("Timestamp", timestamp);
        headerMap.put("Signature", signature);
        return headerMap;
    }
}