import { TeamItemType, TeamMemberWithTeamSchema } from '@fastgpt/global/support/user/team/type';
import { ClientSession, Types } from '../../../common/mongo';
import {
  TeamMemberRoleEnum,
  TeamMemberStatusEnum,
  notLeaveStatus
} from '@fastgpt/global/support/user/team/constant';
import { MongoTeamMember } from './teamMemberSchema';
import { MongoTeam } from './teamSchema';

async function getTeamMember(match: Record<string, any>): Promise<TeamItemType> {
  const tmb = (await MongoTeamMember.findOne(match).populate('teamId')) as TeamMemberWithTeamSchema;

  if (!tmb) {
    return Promise.reject('member not exist');
  }

  return {
    userId: String(tmb.userId),
    teamId: String(tmb.teamId._id),
    teamName: tmb.teamId.name,
    memberName: tmb.name,
    avatar: tmb.teamId.avatar,
    balance: tmb.teamId.balance,
    tmbId: String(tmb._id),
    role: tmb.role,
    status: tmb.status,
    defaultTeam: tmb.defaultTeam,
    canWrite: tmb.role !== TeamMemberRoleEnum.visitor,
    maxSize: tmb.teamId.maxSize
  };
}

export async function getTmbInfoByTmbId({ tmbId }: { tmbId: string }) {
  if (!tmbId) {
    return Promise.reject('tmbId or userId is required');
  }
  return getTeamMember({
    _id: new Types.ObjectId(tmbId),
    status: notLeaveStatus
  });
}

export async function getUserDefaultTeam({ userId }: { userId: string }) {
  if (!userId) {
    return Promise.reject('tmbId or userId is required');
  }
  return getTeamMember({
    userId: new Types.ObjectId(userId),
    defaultTeam: true
  });
}
export async function createDefaultTeam({
  userId,
  teamName = 'My Team',
  avatar = '/icon/logo.svg',
  balance,
  maxSize = 5,
  session
}: {
  userId: string;
  teamName?: string;
  avatar?: string;
  balance?: number;
  maxSize?: number;
  session: ClientSession;
}) {
  // auth default team
  const tmb = await MongoTeamMember.findOne({
    userId: new Types.ObjectId(userId),
    defaultTeam: true
  });

  if (!tmb) {
    console.log('create default team', userId);

    // create
    const [{ _id: insertedId }] = await MongoTeam.create(
      [
        {
          ownerId: userId,
          name: teamName,
          avatar,
          balance,
          maxSize,
          createTime: new Date()
        }
      ],
      { session }
    );
    await MongoTeamMember.create(
      [
        {
          teamId: insertedId,
          userId,
          name: 'Owner',
          role: TeamMemberRoleEnum.owner,
          status: TeamMemberStatusEnum.active,
          createTime: new Date(),
          defaultTeam: true
        }
      ],
      { session }
    );
  } else {
    console.log('default team exist', userId);
    await MongoTeam.findByIdAndUpdate(tmb.teamId, {
      $set: {
        ...(balance !== undefined && { balance }),
        maxSize
      }
    });
  }
}