import { buildSoapEnvelope } from '../soap.js'

export class CWMPMessageBuilder {
  static informResponse(cwmpId?: string): string {
    const body = `<cwmp:InformResponse>
      <MaxEnvelopes>1</MaxEnvelopes>
    </cwmp:InformResponse>`
    return buildSoapEnvelope(cwmpId, body)
  }

  static getParameterNames(cwmpId: string | undefined, parameterPath: string, nextLevel: boolean = true): string {
    const body = `<cwmp:GetParameterNames>
      <ParameterPath>${parameterPath}</ParameterPath>
      <NextLevel>${nextLevel ? '1' : '0'}</NextLevel>
    </cwmp:GetParameterNames>`
    return buildSoapEnvelope(cwmpId, body)
  }

  static getParameterValues(cwmpId: string | undefined, parameterNames: string[]): string {
    const names = parameterNames.map((n) => `<string>${n}</string>`).join('\n        ')
    const body = `<cwmp:GetParameterValues>
      <ParameterNames soap-enc:arrayType="xsd:string[${parameterNames.length}]">
        ${names}
      </ParameterNames>
    </cwmp:GetParameterValues>`
    return buildSoapEnvelope(cwmpId, body)
  }

  static setParameterValues(cwmpId: string | undefined, parameters: { name: string; value: string; type: string }[]): string {
    const params = parameters
      .map(
        (p) => `<ParameterValueStruct>
          <Name>${p.name}</Name>
          <Value xsi:type="${p.type}">${p.value}</Value>
        </ParameterValueStruct>`
      )
      .join('\n        ')
    const body = `<cwmp:SetParameterValues>
      <ParameterList soap-enc:arrayType="cwmp:ParameterValueStruct[${parameters.length}]">
        ${params}
      </ParameterList>
      <ParameterKey>papaye-v2</ParameterKey>
    </cwmp:SetParameterValues>`
    return buildSoapEnvelope(cwmpId, body)
  }

  static download(
    cwmpId: string | undefined,
    params: {
      commandKey?: string
      fileType?: string
      url: string
      username?: string
      password?: string
      fileSize?: number
      targetFileName?: string
      delaySeconds?: number
      successUrl?: string
      failureUrl?: string
    }
  ): string {
    const body = `<cwmp:Download>
      <CommandKey>${params.commandKey || ''}</CommandKey>
      <FileType>${params.fileType || '1 Firmware Upgrade Image'}</FileType>
      <URL>${params.url}</URL>
      <Username>${params.username || ''}</Username>
      <Password>${params.password || ''}</Password>
      <FileSize>${params.fileSize || 0}</FileSize>
      <TargetFileName>${params.targetFileName || ''}</TargetFileName>
      <DelaySeconds>${params.delaySeconds || 0}</DelaySeconds>
      <SuccessURL>${params.successUrl || ''}</SuccessURL>
      <FailureURL>${params.failureUrl || ''}</FailureURL>
    </cwmp:Download>`
    return buildSoapEnvelope(cwmpId, body)
  }

  static upload(
    cwmpId: string | undefined,
    params: { commandKey?: string; fileType?: string; url: string; username?: string; password?: string; delaySeconds?: number }
  ): string {
    const body = `<cwmp:Upload>
      <CommandKey>${params.commandKey || ''}</CommandKey>
      <FileType>${params.fileType || '3 Vendor Configuration File'}</FileType>
      <URL>${params.url}</URL>
      <Username>${params.username || ''}</Username>
      <Password>${params.password || ''}</Password>
      <DelaySeconds>${params.delaySeconds || 0}</DelaySeconds>
    </cwmp:Upload>`
    return buildSoapEnvelope(cwmpId, body)
  }

  static reboot(cwmpId?: string, commandKey?: string): string {
    const body = `<cwmp:Reboot>
      <CommandKey>${commandKey || ''}</CommandKey>
    </cwmp:Reboot>`
    return buildSoapEnvelope(cwmpId, body)
  }

  static factoryReset(cwmpId?: string): string {
    const body = `<cwmp:FactoryReset></cwmp:FactoryReset>`
    return buildSoapEnvelope(cwmpId, body)
  }

  static scheduleInform(cwmpId: string | undefined, delaySeconds: number, commandKey?: string): string {
    const body = `<cwmp:ScheduleInform>
      <DelaySeconds>${delaySeconds}</DelaySeconds>
      <CommandKey>${commandKey || ''}</CommandKey>
    </cwmp:ScheduleInform>`
    return buildSoapEnvelope(cwmpId, body)
  }

  static getParameterAttributes(cwmpId: string | undefined, parameterNames: string[]): string {
    const names = parameterNames.map((n) => `<string>${n}</string>`).join('\n        ')
    const body = `<cwmp:GetParameterAttributes>
      <ParameterNames soap-enc:arrayType="xsd:string[${parameterNames.length}]">
        ${names}
      </ParameterNames>
    </cwmp:GetParameterAttributes>`
    return buildSoapEnvelope(cwmpId, body)
  }

  static setParameterAttributes(
    cwmpId: string | undefined,
    attributes: { name: string; notificationChange: boolean; notification: number; accessListChange: boolean; accessList: string[] }[]
  ): string {
    const attrs = attributes
      .map(
        (a) => `<SetParameterAttributesStruct>
          <Name>${a.name}</Name>
          <NotificationChange>${a.notificationChange ? '1' : '0'}</NotificationChange>
          <Notification>${a.notification}</Notification>
          <AccessListChange>${a.accessListChange ? '1' : '0'}</AccessListChange>
          <AccessList soap-enc:arrayType="xsd:string[${a.accessList.length}]">
            ${a.accessList.map((s) => `<string>${s}</string>`).join('')}
          </AccessList>
        </SetParameterAttributesStruct>`
      )
      .join('')
    const body = `<cwmp:SetParameterAttributes>
      <ParameterList soap-enc:arrayType="cwmp:SetParameterAttributesStruct[${attributes.length}]">
        ${attrs}
      </ParameterList>
    </cwmp:SetParameterAttributes>`
    return buildSoapEnvelope(cwmpId, body)
  }

  static emptyResponse(): string {
    return ''
  }
}