import { enableLog } from '../logger/Logger'
import { IframeMessageResponse } from '../message/IframeMessageResponse'
import { IframeMessageService } from "./IframeMessageService"
import { IframeMessageType } from "../message/IframeMessageType"

/**
 * iframe 通信api
 * useage:
 * //iframe加在完毕之后调用
 * let iframe  = document.getElementById("#iframe")
 * let meettingApi = new UscFrameMeetingApi(iframe.contentWindow)
 * //设置当前登陆的用户，用以关联会议数据
 * meettingApi.setCurrentUser("ajbjhbgladhg")
 */
export class UscFrameMeetingApi extends IframeMessageService {
    /**
     * 设置当前用户
     * @param userId 用户唯一标识
     * @param userName 用户名称，用以显示当前会议信息中的主持人名词
     */
    async setCurrentUser(userId: string, userName: string): Promise<IframeMessageResponse> {
        return this.sendMessage({ type: IframeMessageType.setCurrentUser, data: { userId, userName } })
    }

    /**
     * 向当前会议中添加成员
     * @param memberName 成员名称，用以界面显示
     * @param memberNumber  成员在会议系统中的号码
     */
    async addMember(memberName: string, memberNumber: string, payload?: any): Promise<IframeMessageResponse> {
        return this.sendMessage({ type: IframeMessageType.addMember, data: { memberName, memberNumber, payload } })
    }

    /**
     * 查询当前会议中的所有参会人员:
     * data:[{memberName:"",memberNumber:""},...]
     */
    async getMeetingUsers(): Promise<IframeMessageResponse> {
        return this.sendMessage({ type: IframeMessageType.getMeetingUsers })
    }

    /**
     * 开启日志
     */
    enableLog() {
        enableLog()
    }

}