import {z} from 'zod'

export type GetApiV1ConsoleUsageLogsIdArgs = {id: string, createdAt?: string | undefined};

export type GetApiV1ConsoleUsageLogsIdOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const usageV1RequestHeader = z.object({key: z.string().optional(), value: z.string().optional()});

export const usageV1UsageLogDetail = z.object({apiKeyId: z.string().optional(), billedMicros: z.string().optional(), billingDetail: z.string().optional(), billingMode: z.string().optional(), cachedTokens: z.string().optional(), channelId: z.string().optional(), channelName: z.string().optional(), channelSaleRatio: z.string().optional(), channelSourceCode: z.string().optional(), clientRequestId: z.string().optional(), completionTokens: z.string().optional(), createdAt: z.string().optional(), currency: z.string().optional(), endpoint: z.string().optional(), errorCode: z.string().optional(), errorSummary: z.string().optional(), firstTokenMs: z.string().optional(), httpStatus: z.number().int().optional(), id: z.string().optional(), ip: z.string().optional(), isStream: z.boolean().optional(), latencyMs: z.string().optional(), meta: z.string().optional(), modelId: z.string().optional(), modelName: z.string().optional(), promptTokens: z.string().optional(), requestBody: z.string().optional(), requestHeaders: z.array(usageV1RequestHeader).optional(), requestId: z.string().optional(), requestType: z.string().optional(), responseBody: z.string().optional(), subscriptionPreId: z.string().optional(), success: z.boolean().optional(), teamId: z.string().optional(), tokenName: z.string().optional(), totalTokens: z.string().optional(), unitsConsumed: z.string().optional(), userId: z.string().optional(), userTierRatio: z.string().optional(), walletHoldId: z.string().optional(), walletLedgerId: z.string().optional()});

export const usageV1GetLogDetailReply = z.object({log: usageV1UsageLogDetail.optional()});

export const validateResponse = async <Output>(
  schema: {
    readonly '~standard': {
      readonly validate: (value: unknown) => ({ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }) | Promise<{ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }>
    }
  },
  value: unknown
): Promise<Output> => {
  const result = await schema['~standard'].validate(value)

  if (result.issues !== undefined) {
    const detail = result.issues
      .map(({ message, path }) =>
        path?.length
          ? `${path.map((segment) => String(typeof segment === 'object' ? segment.key : segment)).join('.')}: ${message}`
          : message
      )
      .join('; ')

    throw new Error(`Response does not match the schema: ${detail}`, { cause: { issues: result.issues } })
  }

  return result.value
};

/**
 * GetLogDetail 获取单条用户可见日志摘要（不含 meta 及请求/响应正文）。
 * 
 * GET /v1/console/usage/logs/{id}
 */
export const getApiV1ConsoleUsageLogsId = async (args: GetApiV1ConsoleUsageLogsIdArgs, options: GetApiV1ConsoleUsageLogsIdOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('accept', "application/json")

if (args.createdAt != null) query.append("createdAt", String(args.createdAt))

const url = `${baseUrl.replace(/\/+$/, '')}/v1/console/usage/logs/${encodeURIComponent(String(args.id))}${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "GET", headers})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(usageV1GetLogDetailReply, await res.json())
};