import {z} from 'zod'

export type GetApiV1CrmMetricsDiscountsArgs = {created_at__date__gte?: string | undefined, created_at__date__lte?: string | undefined, discount?: number | undefined, discount__discount_type?: (0 | 1) | undefined, discount__in?: Array<number> | undefined, discount__type?: (0 | 1 | 2) | undefined, ordering?: string | undefined, page?: number | undefined, pageSize?: number | undefined, request__client?: number | undefined, request__client__in?: Array<number> | undefined, request__payment_status?: (0 | 1 | 2) | undefined, request__payment_status__in?: Array<number> | undefined, request__rent_end__date__gte?: string | undefined, request__rent_end__date__lte?: string | undefined, request__rent_start__date__gte?: string | undefined, request__rent_start__date__lte?: string | undefined, request__status?: (0 | 1 | 2 | 3 | 4 | 5) | undefined, request__status__in?: Array<number> | undefined, search?: string | undefined, type?: (0 | 1) | undefined};

export type GetApiV1CrmMetricsDiscountsOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const metricsDiscount = z.object({discount: z.number().int(), discount_type: z.number().int(), discount_discount: z.number().int(), discount_discount_type: z.number().int(), count: z.number().int(), price: z.string(), price_discount: z.string()});

export const paginatedMetricsDiscountList = z.object({count: z.number().int(), next: z.string().nullable().optional(), previous: z.string().nullable().optional(), results: z.array(metricsDiscount)});

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 /v1/crm/metrics/discounts/
 */
export const getApiV1CrmMetricsDiscounts = async (args: GetApiV1CrmMetricsDiscountsArgs, options?: GetApiV1CrmMetricsDiscountsOptions) => {
const {baseUrl = "https://api.yume.cloud", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (args.created_at__date__gte != null) query.append("created_at__date__gte", String(args.created_at__date__gte))
if (args.created_at__date__lte != null) query.append("created_at__date__lte", String(args.created_at__date__lte))
if (args.discount != null) query.append("discount", String(args.discount))
if (args.discount__discount_type != null) query.append("discount__discount_type", String(args.discount__discount_type))
if (args.discount__in != null) query.append("discount__in", args.discount__in.join(','))
if (args.discount__type != null) query.append("discount__type", String(args.discount__type))
if (args.ordering != null) query.append("ordering", String(args.ordering))
if (args.page != null) query.append("page", String(args.page))
if (args.pageSize != null) query.append("pageSize", String(args.pageSize))
if (args.request__client != null) query.append("request__client", String(args.request__client))
if (args.request__client__in != null) query.append("request__client__in", args.request__client__in.join(','))
if (args.request__payment_status != null) query.append("request__payment_status", String(args.request__payment_status))
if (args.request__payment_status__in != null) query.append("request__payment_status__in", args.request__payment_status__in.join(','))
if (args.request__rent_end__date__gte != null) query.append("request__rent_end__date__gte", String(args.request__rent_end__date__gte))
if (args.request__rent_end__date__lte != null) query.append("request__rent_end__date__lte", String(args.request__rent_end__date__lte))
if (args.request__rent_start__date__gte != null) query.append("request__rent_start__date__gte", String(args.request__rent_start__date__gte))
if (args.request__rent_start__date__lte != null) query.append("request__rent_start__date__lte", String(args.request__rent_start__date__lte))
if (args.request__status != null) query.append("request__status", String(args.request__status))
if (args.request__status__in != null) query.append("request__status__in", args.request__status__in.join(','))
if (args.search != null) query.append("search", String(args.search))
if (args.type != null) query.append("type", String(args.type))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/crm/metrics/discounts/${query.size > 0 ? `?${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(paginatedMetricsDiscountList, await res.json())
};