import {
  buildTamRequestPayload,
  tamRequest,
  type TamRequestPayload,
  type TamResponse,
} from '@/api/tam'

type NetDebitEmptyBody = Record<string, never>

export type NetDebitSendPayload = TamRequestPayload<NetDebitEmptyBody>

export type NetDebitQueryPayload = TamRequestPayload<NetDebitQueryBody>

export type NetDebitAdjustPayload = TamRequestPayload<NetDebitAdjustBody>

export type NetDebitSendResult = TamResponse<NetDebitSendBody>

export type NetDebitQueryResult = TamResponse<NetDebitQuotaDetail>

export type NetDebitAdjustResult = TamResponse<NetDebitAdjustResponseBody>

export type NetDebitAdjustType = 'INCR' | 'DECR'

export type NetDebitAdjustForm = {
  /** 调整类型：INCR 调增，DECR 调减。 */
  adjustType: NetDebitAdjustType
  /** 调整值，按页面输入的万元数值原样传递。 */
  adjustVal: string
}

export type NetDebitQuotaDetail = {
  /** 净借记限额 */
  availableDrAmt?: string
  /** 查询处理状态 */
  busiStatus?: string
  /** 委托日期 */
  consignDate?: string
  /** 授信额度 */
  creditAmt?: string
  /** 可用净借记限额 */
  currentAvailableDrAmt?: string
  /** 圈存资金 */
  encloseAmt?: string
  /** 质押额度 */
  impawnLimit?: string
  /** 报文标识号 */
  msgRefNo?: string
  /** 被查询行行号 */
  rcvBankCode?: string
  /** 平台流水号 */
  refNo?: string
  /** 应答委托日期 */
  responseDate?: string
  /** 应答报文序号 */
  responseNo?: string
  /** 被查询清算行行号 */
  settleBankCode?: string
  /** 业务处理状态 */
  status?: string
  /** 发送交易返回的平台流水号，页面状态流转使用。 */
  requestRefNo?: string
}

type NetDebitSendBody = {
  /** 平台流水号，后续查询交易 body.msgId 使用该值。 */
  refNo?: string
}

type NetDebitQueryBody = {
  /** 发送交易返回的平台流水号。 */
  msgId: string
}

type NetDebitAdjustBody = NetDebitAdjustForm

type NetDebitAdjustResponseBody = {
  /** 调整交易返回的平台流水号。 */
  refNo?: string
}

const SEND_TRAN_CODE = '/TAM/0001/140110003'
const QUERY_TRAN_CODE = '/TAM/0001/140110004'
const ADJUST_TRAN_CODE = '/TAM/0001/140110005'

export function buildNetDebitSendPayload(): NetDebitSendPayload {
  return buildTamRequestPayload({
    tranCode: SEND_TRAN_CODE,
    body: {},
  })
}

export async function sendNetDebitRequest(
  payload: NetDebitSendPayload,
): Promise<NetDebitSendResult> {
  return tamRequest<NetDebitEmptyBody, NetDebitSendBody>(payload)
}

export function buildNetDebitQueryPayload(msgId: string): NetDebitQueryPayload {
  return buildTamRequestPayload({
    tranCode: QUERY_TRAN_CODE,
    body: {
      msgId,
    },
  })
}

export async function queryNetDebitQuota(
  payload: NetDebitQueryPayload,
): Promise<NetDebitQueryResult> {
  return tamRequest<NetDebitQueryBody, NetDebitQuotaDetail>(payload)
}

export function buildNetDebitAdjustPayload(form: NetDebitAdjustForm): NetDebitAdjustPayload {
  return buildTamRequestPayload({
    tranCode: ADJUST_TRAN_CODE,
    body: {
      adjustType: form.adjustType,
      adjustVal: form.adjustVal.trim(),
    },
  })
}

export async function adjustNetDebitLimit(
  payload: NetDebitAdjustPayload,
): Promise<NetDebitAdjustResult> {
  return tamRequest<NetDebitAdjustBody, NetDebitAdjustResponseBody>(payload)
}