import {z} from 'zod'

export type CreateApiV1ReportsCollectionsFlatFileArgs = {page?: string | undefined, size?: string | undefined, body: unknown};

export type CreateApiV1ReportsCollectionsFlatFileOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const createApiV1ReportsCollectionsFlatFileResponse = z.union([z.object({collections: z.array(z.object({payment_date: z.string().optional(), invoice_no: z.string().optional(), guest_name: z.string().optional(), center_name: z.string().optional(), center_code: z.string().optional(), tax_collected: z.number().int().optional(), payment_type: z.string().optional(), amount_paid: z.number().int().optional(), amount_paid_exc_tax: z.number().int().optional(), total_paid: z.number().int().optional(), amount_paid_inc_tax_tip_ssg: z.number().int().optional(), due: z.number().int().optional(), tip: z.number().int().optional(), ssg: z.number().int().optional(), esf: z.number().int().optional(), cash_back: z.number().int().optional(), card_type: z.string().optional(), card_number: z.string().optional(), card_invoice_no: z.string().optional(), card_bank_name: z.string().optional(), card_expiry: z.string().optional(), check_number: z.string().optional(), check_bank_name: z.string().optional(), check_date: z.string().optional(), additional_data: z.string().optional(), collected_by: z.string().optional(), collected_by_code: z.string().optional(), invoice_status: z.string().optional(), invoice_id: z.string().optional(), guest_id: z.string().optional(), center_id: z.string().optional(), invoice_center: z.string().optional()})).optional(), total: z.object({amount_paid: z.number().int().optional(), amount_paid_exc_tax: z.number().optional(), amount_paid_inc_tax_tip_ssg: z.number().optional(), tip: z.number().int().optional(), ssg: z.number().optional(), tax_collected: z.number().optional()}).optional(), page_info: z.object({total: z.number().int().optional(), page: z.number().int().optional(), size: z.number().int().optional()}).optional(), error: z.unknown()}), z.object({collections: z.array(z.object({payment_date: z.string().optional(), invoice_no: z.string().optional(), guest_name: z.string().optional(), guest_code: z.string().optional(), guest_gender: z.number().int().optional(), guest_nationality: z.string().optional(), center_name: z.string().optional(), center_code: z.string().optional(), tax_collected: z.number().int().optional(), payment_type: z.string().optional(), amount_paid: z.number().int().optional(), amount_paid_exc_tax: z.number().int().optional(), total_paid: z.number().int().optional(), amount_paid_inc_tax_tip_ssg: z.number().int().optional(), due: z.number().int().optional(), tip: z.number().int().optional(), ssg: z.number().int().optional(), esf: z.number().int().optional(), donation: z.number().int().optional(), cash_back: z.number().int().optional(), card_type: z.string().optional(), card_number: z.string().optional(), card_invoice_no: z.string().optional(), card_bank_name: z.string().optional(), card_expiry: z.string().optional(), check_number: z.string().optional(), check_bank_name: z.string().optional(), check_date: z.string().optional(), collected_by: z.string().optional(), collected_by_code: z.string().optional(), cash_register: z.string().optional(), invoice_status: z.string().optional(), invoice_id: z.string().optional(), guest_id: z.string().optional(), center_id: z.string().optional(), invoice_center: z.string().optional(), invoice_closed_date: z.string().optional(), card_surcharge_fee: z.number().int().optional()})).optional(), total: z.object({amount_paid: z.number().int().optional(), amount_paid_exc_tax: z.number().optional(), amount_paid_inc_tax_tip_ssg: z.number().optional(), tip: z.number().int().optional(), ssg: z.number().optional(), tax_collected: z.number().optional(), donation: z.number().int().optional(), card_surcharge_fee: z.number().int().optional()}).optional(), page_info: z.object({total: z.number().int().optional(), page: z.number().int().optional(), size: z.number().int().optional()}).optional(), error: z.unknown()})]);

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
};

/**
 * Fetch collections report
 * 
 * POST /v1/reports/collections/flat_file
 */
export const createApiV1ReportsCollectionsFlatFile = async (args: CreateApiV1ReportsCollectionsFlatFileArgs, options?: CreateApiV1ReportsCollectionsFlatFileOptions) => {
const {baseUrl = "https://api.zenoti.com", fetch: fetchFn = fetch} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/v1/reports/collections/flat_file${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

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

return validateResponse(createApiV1ReportsCollectionsFlatFileResponse, await res.json())
};