import {z} from 'zod'

export type GetApiAdvertisersAccountSIDInvoicesArgs = {AccountSID: string, StartDate?: string | undefined, EndDate?: string | undefined};

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

export const invoiceLineItem = z.object({CampaignId: z.number().int().optional(), CampaignName: z.string().optional(), Description: z.enum(["MEDIA_PAYOUT", "BONUS"]).optional(), EventMonthYear: z.string().optional(), Actions: z.number().int().optional(), NetItemAmount: z.number().optional(), VatItemAmount: z.number().optional(), TotalItemAmount: z.number().optional(), Status: z.enum(["PENDING", "PAID", "OVERDUE"]).optional(), DueDate: z.string().optional(), PaidDate: z.string().nullable().optional()});

export const detailedLineItem = z.object({AccountId: z.number().int().optional(), Name: z.string().optional(), ProgramId: z.number().int().optional(), ProgramName: z.string().optional(), EventMonthYear: z.string().optional(), ActionAmount: z.number().optional(), OtherAmount: z.number().nullable().optional(), TotalAmount: z.number().optional()});

export const invoice = z.object({Id: z.string().optional(), CreatedDate: z.string().optional(), MediaId: z.number().int().optional(), MediaName: z.string().optional(), Currency: z.string().optional(), TotalAmount: z.number().optional(), TotalVatAmount: z.number().optional(), LineItems: z.array(invoiceLineItem).optional(), DetailedLineItems: z.array(detailedLineItem).optional(), PDF: z.string().optional(), Uri: z.string().optional()});

export const getApiAdvertisersAccountSIDInvoicesResponse = z.object({Invoices: z.array(invoice).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 Invoices
 * 
 * GET /Advertisers/{AccountSID}/Invoices
 */
export const getApiAdvertisersAccountSIDInvoices = async (args: GetApiAdvertisersAccountSIDInvoicesArgs, options?: GetApiAdvertisersAccountSIDInvoicesOptions) => {
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.StartDate != null) query.append("StartDate", String(args.StartDate))
if (args.EndDate != null) query.append("EndDate", String(args.EndDate))

const url = `${baseUrl.replace(/\/+$/, '')}/Advertisers/${encodeURIComponent(String(args.AccountSID))}/Invoices${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(getApiAdvertisersAccountSIDInvoicesResponse, await res.json())
};