import {z} from 'zod'

export type GetApiAdvertisersAccountSIDCampaignsCampaignIdContractsArgs = {AccountSID: string, CampaignId: number, Status?: ('ACTIVE' | 'DECLINED' | 'EXPIRED' | 'PENDING' | 'UPCOMING') | undefined, PartnerId?: string | undefined};

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

export const eventPayout = z.object({EventTypeId: z.number().int().optional(), EventTypeName: z.string().optional(), EventCategory: z.string().optional(), DefaultPayoutRate: z.string().optional(), PayoutLevel: z.string().optional()});

export const templateTerms = z.object({TemplateId: z.number().int().optional(), VersionId: z.number().int().optional(), Name: z.string().optional(), Labels: z.array(z.string()).optional(), Currency: z.string().optional(), EventPayouts: z.array(eventPayout).optional()});

export const contract = z.object({Id: z.string().optional(), PartnerId: z.number().int().optional(), PartnerValue1: z.string().optional(), Status: z.enum(["ACTIVE", "EXPIRED"]).optional(), StartDate: z.string().optional(), EndDate: z.string().nullable().optional(), BrandSignatory: z.string().optional(), BrandSignatoryDate: z.string().optional(), PartnerSignatory: z.string().optional(), PartnerSignatoryDate: z.string().optional(), DateCreated: z.string().optional(), DateLastUpdated: z.string().optional(), TemplateTerms: templateTerms.optional(), PdfUri: z.string().optional(), Uri: z.string().optional()});

export const getApiAdvertisersAccountSIDCampaignsCampaignIdContractsResponse = z.object({Contracts: z.array(contract).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
};

/**
 * List all contracts
 * 
 * GET /Advertisers/{AccountSID}/Campaigns/{CampaignId}/Contracts
 */
export const getApiAdvertisersAccountSIDCampaignsCampaignIdContracts = async (args: GetApiAdvertisersAccountSIDCampaignsCampaignIdContractsArgs, options?: GetApiAdvertisersAccountSIDCampaignsCampaignIdContractsOptions) => {
const {baseUrl = "https://api.impact.com", fetch: fetchFn = fetch} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/Advertisers/${encodeURIComponent(String(args.AccountSID))}/Campaigns/${encodeURIComponent(String(args.CampaignId))}/Contracts${query.size > 0 ? `?${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(getApiAdvertisersAccountSIDCampaignsCampaignIdContractsResponse, await res.json())
};