import {z} from 'zod'

export type GetApiOrganizationsOrgIdOrganizationconfigArgs = {orgId: string};

export type GetApiOrganizationsOrgIdOrganizationconfigOptions = {baseUrl?: string | undefined, OAuth2?: string | undefined, fetch?: typeof fetch | undefined};

export const currencyConversion = z.object({from: z.string().min(1), to: z.string().min(1), multiplier: z.number().gt(0).optional()});

export const timePeriodUnit = z.enum(["MINUTES", "HOURS", "DAYS"]);

export const invoiceDate = z.enum(["LAST_DAY_OF_ARREARS", "FIRST_DAY_OF_NEXT_PERIOD"]);

export const statementAutoGenerateMode = z.enum(["NONE", "JSON", "JSON_AND_CSV"]);

export const billCreditType = z.enum(["PREPAYMENT", "BALANCE"]);

export const organizationConfigResponse = z.object({id: z.string(), version: z.number().int().optional(), timezone: z.string().optional(), yearEpoch: z.string().optional(), monthEpoch: z.string().optional(), weekEpoch: z.string().optional(), dayEpoch: z.string().optional(), currency: z.string().optional(), currencyConversions: z.array(currencyConversion).optional(), daysBeforeBillDue: z.number().int().optional(), scheduledBillInterval: z.number().optional(), scheduledBillOffset: z.number().int().optional(), standingChargeBillInAdvance: z.boolean().optional(), commitmentFeeBillInAdvance: z.boolean().optional(), minimumSpendBillInAdvance: z.boolean().optional(), autoApproveBillsGracePeriod: z.number().int().optional(), autoApproveBillsGracePeriodUnit: timePeriodUnit.optional(), externalInvoiceDate: invoiceDate.optional(), suppressedEmptyBills: z.boolean().optional(), consolidateBills: z.boolean().optional(), defaultStatementDefinitionId: z.string().optional(), billPrefix: z.string().optional(), sequenceStartNumber: z.number().int().optional(), autoGenerateStatementMode: statementAutoGenerateMode.optional(), creditApplicationOrder: z.array(billCreditType).optional(), allowNegativeBalances: z.boolean().optional(), allowOverlappingPlans: z.boolean().optional(), useUnifiedDrawdowns: z.boolean().optional(), dtCreated: z.string().optional(), dtLastModified: z.string().optional(), createdBy: z.string().optional(), lastModifiedBy: 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 OrganizationConfig
 * 
 * GET /organizations/{orgId}/organizationconfig
 */
export const getApiOrganizationsOrgIdOrganizationconfig = async (args: GetApiOrganizationsOrgIdOrganizationconfigArgs, options?: GetApiOrganizationsOrgIdOrganizationconfigOptions) => {
const {baseUrl = "https://api.m3ter.com", fetch: fetchFn = fetch, OAuth2} = options ?? {}

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

if (OAuth2 !== undefined) headers.set('authorization', `Bearer ${OAuth2}`)

const url = `${baseUrl.replace(/\/+$/, '')}/organizations/${encodeURIComponent(String(args.orgId))}/organizationconfig${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(organizationConfigResponse, await res.json())
};