import {z} from 'zod'

export type GetApiUserprofilesUserprofilesIdAdvertisersAdvertisersIdInvoicesArgs = {userprofilesId: string, advertisersId: string, issueMonth?: string | undefined, maxResults?: number | undefined, pageToken?: string | undefined};

export type GetApiUserprofilesUserprofilesIdAdvertisersAdvertisersIdInvoicesOptions = {baseUrl?: string | undefined, Oauth2?: string | undefined, Oauth2c?: string | undefined, fetch?: typeof fetch | undefined};

export const campaignSummary = z.object({billingInvoiceCode: z.string().optional(), campaignId: z.string().optional(), preTaxAmountMicros: z.string().optional(), taxAmountMicros: z.string().optional(), totalAmountMicros: z.string().optional()});

export const invoice = z.object({campaign_summaries: z.array(campaignSummary).optional(), correctedInvoiceId: z.string().optional(), currencyCode: z.string().optional(), dueDate: z.string().optional(), id: z.string().optional(), invoiceType: z.enum(["INVOICE_TYPE_UNSPECIFIED", "INVOICE_TYPE_CREDIT", "INVOICE_TYPE_INVOICE"]).optional(), issueDate: z.string().optional(), kind: z.string().optional(), paymentsAccountId: z.string().optional(), paymentsProfileId: z.string().optional(), pdfUrl: z.string().optional(), purchaseOrderNumber: z.string().optional(), replacedInvoiceIds: z.array(z.string()).optional(), serviceEndDate: z.string().optional(), serviceStartDate: z.string().optional(), subtotalAmountMicros: z.string().optional(), totalAmountMicros: z.string().optional(), totalTaxAmountMicros: z.string().optional()});

export const advertiserInvoicesListResponse = z.object({invoices: z.array(invoice).optional(), kind: z.string().optional(), nextPageToken: z.string().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
};

/**
 * Retrieves a list of invoices for a particular issue month. The api only works if the billing profile invoice level is set to either advertiser or campaign non-consolidated invoice level.
 * 
 * GET /userprofiles/{userprofilesId}/advertisers/{advertisersId}/invoices
 */
export const getApiUserprofilesUserprofilesIdAdvertisersAdvertisersIdInvoices = async (args: GetApiUserprofilesUserprofilesIdAdvertisersAdvertisersIdInvoicesArgs, options?: GetApiUserprofilesUserprofilesIdAdvertisersAdvertisersIdInvoicesOptions) => {
const {baseUrl = "https://dfareporting.googleapis.com/dfareporting/v5", fetch: fetchFn = fetch, Oauth2, Oauth2c} = options ?? {}

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

if (args.issueMonth != null) query.append("issueMonth", String(args.issueMonth))
if (args.maxResults != null) query.append("maxResults", String(args.maxResults))
if (args.pageToken != null) query.append("pageToken", String(args.pageToken))
if (Oauth2 !== undefined) headers.set('authorization', `Bearer ${Oauth2}`)
if (Oauth2c !== undefined) headers.set('authorization', `Bearer ${Oauth2c}`)

const url = `${baseUrl.replace(/\/+$/, '')}/userprofiles/${encodeURIComponent(String(args.userprofilesId))}/advertisers/${encodeURIComponent(String(args.advertisersId))}/invoices${query.size > 0 ? `?${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(advertiserInvoicesListResponse, await res.json())
};