export enum ChatGroupStyle {
  PrivateOnlyOwnerInvite = 0, // 私有群，只有群主能邀请他人进群，被邀请人会收到邀请信息，同意后可入群；
  PrivateMemberCanInvite = 1, // 私有群，所有人都可以邀请他人进群，被邀请人会收到邀请信息，同意后可入群；
  PublicJoinNeedApproval = 2, // 公开群，可以通过获取公开群列表api取的，申请加入时需要管理员以上权限用户同意；
  PublicOpenJoin = 3, // 公开群，可以通过获取公开群列表api取的，可以直接进入；
}

export enum ChatGroupPermissionType {
  None = -1,
  Member = 0,
  Admin = 1,
  Owner = 2,
}

export function ChatGroupStyleFromNumber(params: number): ChatGroupStyle {
  switch (params) {
    case 0:
      return ChatGroupStyle.PrivateOnlyOwnerInvite;
    case 1:
      return ChatGroupStyle.PrivateMemberCanInvite;
    case 2:
      return ChatGroupStyle.PublicJoinNeedApproval;
    case 3:
      return ChatGroupStyle.PublicOpenJoin;
    default:
      throw new Error(`not exist this type: ${params}`);
  }
}
export function ChatConversationTypeToString(params: ChatGroupStyle): string {
  return ChatGroupStyle[params];
}

export function ChatGroupPermissionTypeFromNumber(
  params: number
): ChatGroupPermissionType {
  switch (params) {
    case -1:
      return ChatGroupPermissionType.None;
    case 0:
      return ChatGroupPermissionType.Member;
    case 1:
      return ChatGroupPermissionType.Admin;
    case 2:
      return ChatGroupPermissionType.Owner;
    default:
      throw new Error(`not exist this type: ${params}`);
  }
}
export function ChatGroupPermissionTypeToString(
  params: ChatGroupPermissionType
): string {
  return ChatGroupPermissionType[params];
}

export class ChatGroupMessageAck {
  msg_id: string;
  from: string;
  count: number;
  timestamp: number;
  content?: string;
  constructor(params: {
    msg_id: string;
    from: string;
    count: number;
    timestamp: number;
    ext?: { content: string };
  }) {
    this.msg_id = params.msg_id;
    this.from = params.from;
    this.count = params.count;
    this.timestamp = params.timestamp;
    if (params.ext) {
      this.content = params.ext.content;
    }
  }
}

export class ChatGroup {
  groupId: string;
  name: string;
  desc: string;
  owner: string;
  announcement: string;
  memberCount: number;
  memberList: Array<string>;
  adminList: Array<string>;
  blockList: Array<string>;
  muteList: Array<string>;
  noticeEnable: boolean;
  messageBlocked: boolean;
  isAllMemberMuted: boolean;
  options: ChatGroupOptions;
  permissionType: ChatGroupPermissionType;
  constructor(params: {
    groupId: string;
    name: string;
    desc: string;
    owner: string;
    announcement: string;
    memberCount: number;
    memberList: Array<string>;
    adminList: Array<string>;
    blockList: Array<string>;
    muteList: Array<string>;
    noticeEnable: boolean;
    messageBlocked: boolean;
    isAllMemberMuted: boolean;
    options: ChatGroupOptions;
    permissionType: number;
  }) {
    this.groupId = params.groupId;
    this.name = params.name;
    this.desc = params.desc;
    this.owner = params.owner;
    this.announcement = params.announcement;
    this.memberCount = params.memberCount;
    this.memberList = params.memberList;
    this.adminList = params.adminList;
    this.blockList = params.blockList;
    this.muteList = params.muteList;
    this.noticeEnable = params.noticeEnable;
    this.messageBlocked = params.messageBlocked;
    this.isAllMemberMuted = params.isAllMemberMuted;
    this.options = params.options;
    this.permissionType = ChatGroupPermissionTypeFromNumber(
      params.permissionType
    );
  }
}

export class ChatGroupOptions {
  style: ChatGroupStyle;
  maxCount: number;
  inviteNeedConfirm: boolean;
  ext: string;
  constructor(params: {
    style: number;
    maxCount: number;
    inviteNeedConfirm: boolean;
    ext: string;
  }) {
    this.style = ChatGroupStyleFromNumber(params.style);
    this.maxCount = params.maxCount;
    this.inviteNeedConfirm = params.inviteNeedConfirm;
    this.ext = params.ext;
  }
}

export class ChatGroupSharedFile {
  fileId: string;
  name: string;
  owner: string;
  createTime: number;
  fileSize: number;
  constructor(
    fileId: string,
    name: string,
    owner: string,
    createTime: number,
    fileSize: number
  ) {
    this.fileId = fileId;
    this.name = name;
    this.owner = owner;
    this.createTime = createTime;
    this.fileSize = fileSize;
  }
}