import { log } from '../../config'
import { RequestClient } from './request'
import { ApiType } from '../../server-manager/proto-ts/PadPlusServer_pb'
import { GrpcSearchContact, ContactQrcodeGrpcResponse, SetContactSelfInfoGrpcResponse, GetContactSelfInfoGrpcResponse } from '../../schemas'

const PRE = 'PadplusContact'

export class PadplusContact {

  private requestClient: RequestClient
  constructor (requestClient: RequestClient) {
    this.requestClient = requestClient
  }
  // Query contact list info
  public getContactInfo = async (userName: string): Promise<boolean> => {
    log.verbose(PRE, `getContactInfo(${userName})`)

    const data = {
      userName,
    }
    await this.requestClient.request({
      apiType: ApiType.GET_CONTACT,
      data,
    })
    return true
  }

  public searchContact = async (contactId: string): Promise<GrpcSearchContact> => {
    log.verbose(PRE, `searchContact(${contactId})`)

    const data = {
      wxid: contactId,
    }
    const result = await this.requestClient.request({
      apiType: ApiType.SEARCH_CONTACT,
      data,
    })

    if (result) {
      const contactStr = result.getData()
      if (contactStr) {
        return JSON.parse(contactStr)
      } else {
        throw new Error(`can not parse data`)
      }
    } else {
      throw new Error(`can not get callback result`)
    }
  }

  // Set alias for contact
  public setAlias = async (contactId: string, alias: string): Promise<boolean> => {
    log.verbose(PRE, `setAlias()`)

    const data = {
      newRemarkName: alias,
      userName: contactId,
    }

    await this.requestClient.request({
      apiType: ApiType.CONTACT_ALIAS,
      data,
    })
    return true
  }

  public syncContacts = async (): Promise<void> => {
    log.verbose(PRE, `syncContacts()`)

    await this.requestClient.request({
      apiType: ApiType.SYNC_CONTACT,
    })
  }

  public contactSelfQrcode = async (): Promise<string> => {
    log.verbose(PRE, `contactSelfQrcode()`)

    const data = {
      style: 0, // set what style you want to get, you can get this value from the former result
      type: 1, // operation type, 0: change style, 1: get qrcode, 2: reset qrcode
    }

    const result = await this.requestClient.request({
      apiType: ApiType.GET_CONTACT_SELF_QRCODE,
      data,
    })

    if (result) {
      const contactQrcodeStr = result.getData()
      if (contactQrcodeStr) {
        const contactQrcode: ContactQrcodeGrpcResponse = JSON.parse(contactQrcodeStr)
        if (contactQrcode.status === 0) {
          return contactQrcode.qrcodeBuf
        } else {
          throw new Error(`Can not get contact self qrcode buffer.`)
        }
      } else {
        throw new Error(`can not parse data`)
      }
    } else {
      throw new Error(`can not get callback result`)
    }
  }

  public setContactSelfInfo = async (data: Object): Promise<void> => {
    log.verbose(PRE, `setContactSelfInfo()`)

    const result = await this.requestClient.request({
      apiType: ApiType.SET_CONTACT_SELF_INFO,
      data,
    })

    if (result) {
      const setContactSelfInfoStr = result.getData()
      if (setContactSelfInfoStr) {
        const setContactSelfInfoGrpcResponse: SetContactSelfInfoGrpcResponse = JSON.parse(setContactSelfInfoStr)
        if (setContactSelfInfoGrpcResponse.status !== 0) {
          throw new Error(`Can not set contact self ${Object.keys(data).join(',')}.`)
        } else {
          log.silly(`update info : ${JSON.stringify(setContactSelfInfoGrpcResponse.updateData)}`)
        }
      } else {
        throw new Error(`can not parse data`)
      }
    } else {
      throw new Error(`can not get callback result`)
    }
  }

  public getContactSelfInfo = async (): Promise<GetContactSelfInfoGrpcResponse> => {
    log.verbose(PRE, `getContactSelfInfo()`)

    const result = await this.requestClient.request({
      apiType: ApiType.GET_CONTACT_SELF_INFO,
    })

    if (result) {
      const getContactSelfInfoStr = result.getData()
      if (getContactSelfInfoStr) {
        const getContactSelfInfoGrpcResponse: GetContactSelfInfoGrpcResponse = JSON.parse(getContactSelfInfoStr)
        if (getContactSelfInfoGrpcResponse.status !== 0) {
          throw new Error(`Can not get contact self info.`)
        } else {
          return getContactSelfInfoGrpcResponse
        }
      } else {
        throw new Error(`can not parse data`)
      }
    } else {
      throw new Error(`can not get callback result`)
    }
  }

}