import {z} from 'zod'

export type CustomerSer = {customer_id: string, email: string, first_name: string, last_name: string, reference?: (string | null) | undefined, address?: (string | null) | undefined, city?: (string | null) | undefined, state?: (string | null) | undefined, zipcode?: (string | null) | undefined, country?: ('KE' | 'GH' | 'NG' | 'UG' | 'TZ' | 'CM' | 'BF' | 'CI' | '' | unknown | null) | undefined, created_at: string | null, updated_at: string | null};

export type FrequencyUnitEnum = 'D' | 'W' | 'M' | 'Y';

export type CurrencyEnum = 'KES' | 'GHS' | 'NGN' | 'UGX' | 'TZS' | 'XAF' | 'XOF';

export type PlanSer = {name: string, plan_id: string, frequency: number, frequency_unit?: FrequencyUnitEnum | undefined, billing_cycles?: number | undefined, currency: CurrencyEnum, amount: unknown, reference?: (string | null) | undefined, plan_url: string, redirect_url?: (string | null) | undefined, created_at: string | null, updated_at: string | null};

export type PaymentMethodEnum = 'CARD-PAYMENT';

export type CardTypeEnum = 'Visa' | 'MasterCard' | 'AMEX' | 'Discover' | 'Unknown';

export type BlankEnum = '';

export type NullEnum = unknown;

export type Status3b8Enum = 'PENDING' | 'ACTIVE' | 'CANCELED' | 'COMPLETE' | 'FAILED';

export type SubscriptionSer = {subscription_id: string, reference?: (string | null) | undefined, customer: CustomerSer, plan: PlanSer, payment_method?: PaymentMethodEnum | undefined, card_mask: string | null, card_type?: (CardTypeEnum | BlankEnum | NullEnum | null) | undefined, card_expiry: string | null, status?: Status3b8Enum | undefined, start_date: string, next_date?: (string | null) | undefined, completed_cycles?: number | undefined, fail_reason?: (string | null) | undefined, setup_url: string, redirect_url?: (string | null) | undefined, created_at: string | null, updated_at: string | null};

export type UpdateApiApiV1SubscriptionsIdArgs = {id: string, body: SubscriptionSer};

export type UpdateApiApiV1SubscriptionsIdOptions = {baseUrl?: string | undefined, IntaSendBearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const customerSer = z.object({customer_id: z.string(), email: z.string().max(254), first_name: z.string(), last_name: z.string(), reference: z.string().max(45).nullable().optional(), address: z.string().max(50).nullable().optional(), city: z.string().max(50).nullable().optional(), state: z.string().max(50).nullable().optional(), zipcode: z.string().max(10).nullable().optional(), country: z.union([z.enum(["KE", "GH", "NG", "UG", "TZ", "CM", "BF", "CI"]), z.literal(""), z.unknown()]).nullable().optional(), created_at: z.string().nullable(), updated_at: z.string().nullable()});

export const frequencyUnitEnum = z.enum(["D", "W", "M", "Y"]);

export const currencyEnum = z.enum(["KES", "GHS", "NGN", "UGX", "TZS", "XAF", "XOF"]);

export const planSer = z.object({name: z.string().max(32), plan_id: z.string(), frequency: z.number().int().gte(0).lte(2147483647), frequency_unit: frequencyUnitEnum.optional(), billing_cycles: z.number().int().gte(0).lte(2147483647).optional(), currency: currencyEnum, amount: z.string(), reference: z.string().max(45).nullable().optional(), plan_url: z.string(), redirect_url: z.string().max(400).nullable().optional(), created_at: z.string().nullable(), updated_at: z.string().nullable()});

export const paymentMethodEnum = z.literal("CARD-PAYMENT");

export const cardTypeEnum = z.enum(["Visa", "MasterCard", "AMEX", "Discover", "Unknown"]);

export const blankEnum = z.literal("");

export const nullEnum = z.unknown();

export const status3b8Enum = z.enum(["PENDING", "ACTIVE", "CANCELED", "COMPLETE", "FAILED"]);

export const subscriptionSer = z.object({subscription_id: z.string(), reference: z.string().max(45).nullable().optional(), customer: customerSer, plan: planSer, payment_method: paymentMethodEnum.optional(), card_mask: z.string().nullable(), card_type: z.union([cardTypeEnum, blankEnum, nullEnum]).nullable().optional(), card_expiry: z.string().nullable(), status: status3b8Enum.optional(), start_date: z.string(), next_date: z.string().nullable().optional(), completed_cycles: z.number().int().gte(0).lte(2147483647).optional(), fail_reason: z.string().nullable().optional(), setup_url: z.string(), redirect_url: z.string().max(400).nullable().optional(), created_at: z.string().nullable(), updated_at: z.string().nullable()});

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
};

/**
 * Update Subscriptions
 * 
 * PUT /api/v1/subscriptions/{id}/
 */
export const updateApiApiV1SubscriptionsId = async (args: UpdateApiApiV1SubscriptionsIdArgs, options?: UpdateApiApiV1SubscriptionsIdOptions) => {
const {baseUrl = "https://api.intasend.com", fetch: fetchFn = fetch, IntaSendBearerAuth} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/subscriptions/${encodeURIComponent(String(args.id))}/${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "PUT", 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(subscriptionSer, await res.json())
};