import {z} from 'zod'

export type GetApiV2ConnectionsBillingAnycostConnectionIdBillingDropsArgs = {'cloudzero-idempotency-key'?: string | undefined, 'cloudzero-test-key'?: string | undefined, connection_id: string};

export type GetApiV2ConnectionsBillingAnycostConnectionIdBillingDropsOptions = {baseUrl?: string | undefined, APIKeyAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const isoDatetime = z.string();

export const anycostStreamConnectionBillingDropSummary = z.object({drop_id: z.string().optional(), month: isoDatetime.optional(), row_count: z.number().int().optional()});

export const anycostStreamConnectionBillingDropSummaries = z.array(anycostStreamConnectionBillingDropSummary);

export const getApiV2ConnectionsBillingAnycostConnectionIdBillingDropsResponse = z.object({billing_drops: anycostStreamConnectionBillingDropSummaries.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
};

/**
 * Get all AnyCost Stream Connection Billing Drops
 * 
 * GET /v2/connections/billing/anycost/{connection_id}/billing_drops
 */
export const getApiV2ConnectionsBillingAnycostConnectionIdBillingDrops = async (args: GetApiV2ConnectionsBillingAnycostConnectionIdBillingDropsArgs, options?: GetApiV2ConnectionsBillingAnycostConnectionIdBillingDropsOptions) => {
const {baseUrl = "https://api.cloudzero.com", fetch: fetchFn = fetch, APIKeyAuth} = options ?? {}

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

if (args['cloudzero-idempotency-key'] != null) headers.set("cloudzero-idempotency-key", String(args['cloudzero-idempotency-key']))
if (args['cloudzero-test-key'] != null) headers.set("cloudzero-test-key", String(args['cloudzero-test-key']))
if (APIKeyAuth !== undefined) headers.set("Authorization", APIKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/v2/connections/billing/anycost/${encodeURIComponent(String(args.connection_id))}/billing_drops${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(getApiV2ConnectionsBillingAnycostConnectionIdBillingDropsResponse, await res.json())
};