import {z} from 'zod'

export type BillingFiltersBase = {queues?: (Array<string | null>) | undefined, begin_date?: string | undefined, end_date?: string | undefined};

export type GroupByBase = Array<'queue' | 'month' | 'week'>;

export type OrderBy = Array<'billable_pages' | 'billable_documents' | 'non_billable_pages' | 'non_billable_documents'>;

export type CreateApiApiV1OrganizationsOrganizationIDBillingStatsArgs = {body: {filters?: BillingFiltersBase | undefined, group_by?: GroupByBase | undefined, order_by?: OrderBy | undefined}};

export type CreateApiApiV1OrganizationsOrganizationIDBillingStatsOptions = {baseUrl?: string | undefined, BearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const pagination = z.object({next: z.string().nullable().optional(), previous: z.string().nullable().optional()});

export const createApiApiV1OrganizationsOrganizationIDBillingStatsResponse = z.object({pagination: pagination, results: z.array(z.object({begin_date: z.string().optional(), end_date: z.string().optional(), organization: z.string().optional(), queue: z.string().optional(), values: z.object({billable_documents: z.number().int().optional(), billable_pages: z.number().int().optional(), non_billable_documents: z.number().int().optional(), non_billable_pages: z.number().int().optional()}).optional()})), totals: z.object({billable_documents: z.number().int().optional(), billable_pages: z.number().int().optional(), non_billable_documents: z.number().int().optional(), non_billable_pages: z.number().int().optional()}).optional(), updated_at: 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
};

/**
 * Retrieve organization billing stats
 * 
 * POST /api/v1/organizations/{organizationID}/billing_stats
 */
export const createApiApiV1OrganizationsOrganizationIDBillingStats = async (args: CreateApiApiV1OrganizationsOrganizationIDBillingStatsArgs, options?: CreateApiApiV1OrganizationsOrganizationIDBillingStatsOptions) => {
const {baseUrl = "https://example.rossum.app", fetch: fetchFn = fetch, BearerAuth} = options ?? {}

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

if (BearerAuth !== undefined) headers.set('authorization', `Bearer ${BearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/organizations/${encodeURIComponent(String(args.organizationID))}/billing_stats${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(createApiApiV1OrganizationsOrganizationIDBillingStatsResponse, await res.json())
};