/**
 * Type declarations for the bundled TIM SDK (src/sdk/index.js)
 *
 * The SDK is a modified copy of @tencentcloud/chat without TS declarations.
 * This file provides the minimal type surface used by clawlink.
 */

interface ChatInstance {
  setLogLevel(level: number): void;
  login(options: { userID: string; userSig: string }): Promise<void>;
  logout(): Promise<void>;
  on(event: string, handler: (...args: unknown[]) => void): void;
  off(event: string, handler: (...args: unknown[]) => void): void;

  // Messaging
  createTextMessage(options: {
    to: string;
    conversationType: string;
    payload: { text: string };
  }): unknown;
  createTextAtMessage(options: {
    to: string;
    conversationType: string;
    payload: { text: string; atUserList: string[] };
  }): unknown;
  createCustomMessage(options: {
    to: string;
    conversationType: string;
    payload: { data: string; description: string; extension: string };
  }): unknown;
  // T4: File message for C2C file transfer
  createFileMessage(options: {
    to: string;
    conversationType: string;
    payload: { file: File };
    onProgress?: (event: { percent: number }) => void;
  }): unknown;
  sendMessage(message: unknown): Promise<{ data?: { message?: { ID?: string } } }>;
  getMessageList(options: {
    conversationID: string;
    count: number;
  }): Promise<{
    data?: {
      messageList?: Array<{
        ID?: string;
        from?: string;
        type?: string;
        payload?: { text?: string };
        time?: number;
        sequence?: number;
      }>;
    };
  }>;

  // Groups
  getGroupList(): Promise<{
    data?: {
      groupList?: Array<{
        groupID: string;
        name: string;
        introduction?: string;
      }>;
    };
  }>;
  joinGroup(options: { groupID: string }): Promise<void>;
  quitGroup(groupID: string): Promise<void>;
  getGroupMemberList(options: {
    groupID: string;
    count: number;
    offset: number;
  }): Promise<{
    data?: {
      memberList?: Array<{
        userID: string;
        nick?: string;
        role?: string;
        avatar?: string;
      }>;
    };
  }>;
  createGroup(options: {
    type: string;
    name: string;
    groupID?: string;
    introduction?: string;
    notification?: string;
    joinOption?: string;
    isSupportTopic?: boolean;
  }): Promise<{ data?: { group?: { groupID?: string } } }>;
  getGroupProfile(options: {
    groupID: string;
    groupCustomFieldFilter?: string[];
  }): Promise<{
    data?: { group?: { notification?: string } };
  }>;
  updateGroupProfile(options: {
    groupID: string;
    notification?: string;
  }): Promise<void>;
  getConversationProfile(conversationID: string): Promise<unknown>;
  // T4: Plugin registration for tim-upload-plugin
  registerPlugin(plugins: Record<string, unknown>): void;
}

interface TencentCloudChatStatic {
  create(options: { SDKAppID: number; modules?: Record<string, unknown> }): ChatInstance;
  EVENT: {
    SDK_READY: string;
    SDK_NOT_READY: string;
    KICKED_OUT: string;
    MESSAGE_RECEIVED: string;
  };
  TYPES: {
    CONV_GROUP: string;
    CONV_C2C: string;
    MSG_TEXT: string;
    MSG_AT_ALL: string;
    MSG_FILE: string;
    GRP_PUBLIC: string;
    GRP_COMMUNITY: string;
    JOIN_OPTIONS_FREE_ACCESS: string;
  };
}

declare const TencentCloudChat: TencentCloudChatStatic;
export default TencentCloudChat;