import {z} from 'zod'

export type CardDefinitionCodeConfigInput = {length?: (number | null) | undefined, charset?: (string | null) | undefined, prefix?: (string | null) | undefined, postfix?: (string | null) | undefined, pattern?: (string | null) | undefined};

export type CardDefinitionPointsExpirationRollingExpirationPeriodInput = {unit: 'DAY' | 'MONTH' | 'YEAR', value: number};

export type CardDefinitionPointsExpirationRollingExpirationRoundingInput = {type: 'END_OF_MONTH' | 'END_OF_QUARTER' | 'END_OF_HALF_YEAR' | 'END_OF_YEAR' | 'END_OF_PARTICULAR_MONTH', value?: (number | null) | undefined};

export type CardDefinitionPointsExpirationRollingExpirationInput = {period: CardDefinitionPointsExpirationRollingExpirationPeriodInput, rounding?: (CardDefinitionPointsExpirationRollingExpirationRoundingInput | null) | undefined};

export type CardDefinitionCalendarDateInput = {day: number, month: number};

export type CardDefinitionPointsExpirationCalendarExpirationInput = {expiration_dates: Array<CardDefinitionCalendarDateInput>};

export type CardDefinitionPointsExpirationSlidingExpirationPeriodInput = {value: number, unit: 'DAY' | 'MONTH' | 'YEAR'};

export type CardDefinitionPointsExpirationSlidingExpirationInput = {earning_activity?: boolean | undefined, spending_activity?: boolean | undefined, custom_activity?: boolean | undefined, custom_activity_types?: (Array<string> | null) | undefined, period: CardDefinitionPointsExpirationSlidingExpirationPeriodInput};

export type CardDefinitionPointsExpirationInput = {type: 'NO_EXPIRATION' | 'ROLLING_EXPIRATION' | 'CALENDAR_EXPIRATION' | 'SLIDING_EXPIRATION', rolling_expiration?: (CardDefinitionPointsExpirationRollingExpirationInput | null) | undefined, calendar_expiration?: (CardDefinitionPointsExpirationCalendarExpirationInput | null) | undefined, sliding_expiration?: (CardDefinitionPointsExpirationSlidingExpirationInput | null) | undefined};

export type CardDefinitionPendingPointsPeriodBasedPeriodInput = {value: number, unit: 'DAY' | 'MONTH' | 'YEAR'};

export type CardDefinitionPendingPointsPeriodBasedInput = {period: CardDefinitionPendingPointsPeriodBasedPeriodInput};

export type CardDefinitionPendingPointsFixedDatesInput = {dates: Array<CardDefinitionCalendarDateInput>};

export type CardDefinitionPendingPointsEventBasedCancelPeriodInput = {value: number, unit: 'DAY' | 'MONTH' | 'YEAR'};

export type CardDefinitionPendingPointsEventBasedInput = {event_types: Array<string>, cancel_period: CardDefinitionPendingPointsEventBasedCancelPeriodInput};

export type CardDefinitionPendingPointsInput = {type: 'IMMEDIATE' | 'PERIOD_BASED' | 'FIXED_DATES' | 'EVENT_BASED', period_based?: (CardDefinitionPendingPointsPeriodBasedInput | null) | undefined, fixed_dates?: (CardDefinitionPendingPointsFixedDatesInput | null) | undefined, event_based?: (CardDefinitionPendingPointsEventBasedInput | null) | undefined};

export type CardDefinitionEarningLimitsGlobalTimeBasedCurrentPeriodInput = {unit: 'DAY' | 'WEEK' | 'MONTH' | 'QUARTER' | 'YEAR'};

export type CardDefinitionEarningLimitsGlobalTimeBasedPeriodInput = {type: 'CURRENT_PERIOD', current_period?: (CardDefinitionEarningLimitsGlobalTimeBasedCurrentPeriodInput | null) | undefined};

export type CardDefinitionEarningLimitsGlobalTimeBasedPointsInput = {max: number};

export type CardDefinitionEarningLimitsGlobalLimitInput = {type: 'BALANCE_BASED', max: number} | {type: 'TIME_BASED', period: CardDefinitionEarningLimitsGlobalTimeBasedPeriodInput, points: CardDefinitionEarningLimitsGlobalTimeBasedPointsInput};

export type CardDefinitionEarningLimitsGlobalInput = {type: 'NO_LIMIT' | 'LIMITED', limits?: (Array<CardDefinitionEarningLimitsGlobalLimitInput> | null) | undefined};

export type CardDefinitionEarningLimitsTransactionsLimitInput = {type: 'POINTS', max: number} | {type: 'SPENDING', min_amount: number};

export type CardDefinitionEarningLimitsTransactionsInput = {type: 'NO_LIMIT' | 'LIMITED', limits?: (Array<CardDefinitionEarningLimitsTransactionsLimitInput> | null) | undefined};

export type CardDefinitionEarningLimitsInput = {global: CardDefinitionEarningLimitsGlobalInput, transactions: CardDefinitionEarningLimitsTransactionsInput};

export type CardDefinitionSpendingLimitsGlobalTimeBasedCurrentPeriodInput = {unit: 'DAY' | 'WEEK' | 'MONTH' | 'QUARTER' | 'YEAR'};

export type CardDefinitionSpendingLimitsGlobalTimeBasedPeriodInput = {type: 'CURRENT_PERIOD', current_period?: (CardDefinitionSpendingLimitsGlobalTimeBasedCurrentPeriodInput | null) | undefined};

export type CardDefinitionSpendingLimitsGlobalTimeBasedPointsInput = {max: number};

export type CardDefinitionSpendingLimitsGlobalLimitInput = {type: 'SPENDING_BASED', max: number} | {type: 'TIME_BASED', period: CardDefinitionSpendingLimitsGlobalTimeBasedPeriodInput, points: CardDefinitionSpendingLimitsGlobalTimeBasedPointsInput};

export type CardDefinitionSpendingLimitsGlobalInput = {type: 'NO_LIMIT' | 'LIMITED', limits?: (Array<CardDefinitionSpendingLimitsGlobalLimitInput> | null) | undefined};

export type CardDefinitionSpendingLimitsTransactionsLimitInput = {type: 'POINTS', max: number};

export type CardDefinitionSpendingLimitsTransactionsInput = {type: 'NO_LIMIT' | 'LIMITED', limits?: (Array<CardDefinitionSpendingLimitsTransactionsLimitInput> | null) | undefined};

export type CardDefinitionSpendingLimitsInput = {global: CardDefinitionSpendingLimitsGlobalInput, transactions: CardDefinitionSpendingLimitsTransactionsInput};

export type CardDefinitionRefundsSpentPointsMethodInput = {type: 'RETURN_POINTS', mode: 'REFUND_ALL' | 'REFUND_ITEM' | 'REFUND_AMOUNT'};

export type CardDefinitionRefundsSpentPointsInput = {type: 'NONE' | 'REFUNDABLE', methods?: (Array<CardDefinitionRefundsSpentPointsMethodInput> | null) | undefined};

export type CardDefinitionRefundsEarnedPointsMethodInput = {type: 'REVOKE_FROM_PENDING'} | {type: 'REVOKE_FROM_BALANCE', mode: 'REVOKE_TO_ZERO' | 'REVOKE_BELOW_ZERO'};

export type CardDefinitionRefundsEarnedPointsInput = {type: 'NONE' | 'REFUNDABLE', methods?: (Array<CardDefinitionRefundsEarnedPointsMethodInput> | null) | undefined};

export type CardDefinitionRefundsInput = {spent_points: CardDefinitionRefundsSpentPointsInput, earned_points: CardDefinitionRefundsEarnedPointsInput};

export type CardDefinitionBalanceSettingsInput = {allow_negative: boolean};

export type CardDefinitionPayWithPointsExchangeRatioInput = {formula: string | number};

export type CardDefinitionPayWithPointsInput = {type: 'NO_PAYMENTS'} | {type: 'EXCHANGE_RATIO', exchange_ratio: CardDefinitionPayWithPointsExchangeRatioInput};

export type V2LoyaltiesCardDefinitionsCreateRequestBody = {name: string, type: 'INDIVIDUAL', status?: ('DRAFT' | 'ACTIVE' | 'null' | null) | undefined, code_config?: (CardDefinitionCodeConfigInput | null) | undefined, points_expiration?: (CardDefinitionPointsExpirationInput | null) | undefined, pending_points?: (CardDefinitionPendingPointsInput | null) | undefined, earning_limits?: (CardDefinitionEarningLimitsInput | null) | undefined, spending_limits?: (CardDefinitionSpendingLimitsInput | null) | undefined, refunds?: (CardDefinitionRefundsInput | null) | undefined, balance_settings?: (CardDefinitionBalanceSettingsInput | null) | undefined, pay_with_points?: (CardDefinitionPayWithPointsInput | null) | undefined, metadata?: (Record<string, never> | null) | undefined};

export type CreateApiV2LoyaltiesCardDefinitionsArgs = {body: V2LoyaltiesCardDefinitionsCreateRequestBody};

export type CreateApiV2LoyaltiesCardDefinitionsOptions = {baseUrl?: string | undefined, XAppId?: string | undefined, XAppToken?: string | undefined, fetch?: typeof fetch | undefined};

export const loyaltyV2ActivityCardDefinitionCodeConfig = z.object({pattern: z.string(), length: z.number().int(), charset: z.string(), prefix: z.string(), postfix: z.string()});

export const loyaltyV2ActivityCardDefinitionPeriod = z.object({value: z.number().int(), unit: z.enum(["DAY", "MONTH", "YEAR"])});

export const loyaltyV2ActivityCardDefinitionPointsExpirationRollingExpirationRounding = z.object({type: z.enum(["END_OF_MONTH", "END_OF_QUARTER", "END_OF_HALF_YEAR", "END_OF_YEAR", "END_OF_PARTICULAR_MONTH"]), value: z.number().int().gte(1).lte(12).optional()});

export const cardDefinitionPointsExpirationRollingExpiration = z.object({period: loyaltyV2ActivityCardDefinitionPeriod, rounding: loyaltyV2ActivityCardDefinitionPointsExpirationRollingExpirationRounding.nullable().optional()});

export const loyaltyV2ActivityCardDefinitionCalendarDate = z.object({day: z.number().int().gte(1).lte(31), month: z.number().int().gte(1).lte(12)});

export const cardDefinitionPointsExpirationCalendarExpiration = z.object({expiration_dates: z.array(loyaltyV2ActivityCardDefinitionCalendarDate)});

export const cardDefinitionPointsExpirationSlidingExpiration = z.object({earning_activity: z.boolean().optional(), spending_activity: z.boolean().optional(), custom_activity: z.boolean().optional(), custom_activity_types: z.array(z.string()), period: loyaltyV2ActivityCardDefinitionPeriod});

export const cardDefinitionPointsExpiration = z.object({type: z.enum(["NO_EXPIRATION", "ROLLING_EXPIRATION", "CALENDAR_EXPIRATION", "SLIDING_EXPIRATION"]), rolling_expiration: cardDefinitionPointsExpirationRollingExpiration.optional(), calendar_expiration: cardDefinitionPointsExpirationCalendarExpiration.optional(), sliding_expiration: cardDefinitionPointsExpirationSlidingExpiration.optional()});

export const cardDefinitionPendingPointsPeriodBased = z.object({period: loyaltyV2ActivityCardDefinitionPeriod});

export const cardDefinitionPendingPointsFixedDates = z.object({dates: z.array(loyaltyV2ActivityCardDefinitionCalendarDate)});

export const cardDefinitionPendingPointsEventBased = z.object({event_types: z.array(z.string()), cancel_period: loyaltyV2ActivityCardDefinitionPeriod});

export const cardDefinitionPendingPoints = z.object({type: z.enum(["IMMEDIATE", "PERIOD_BASED", "FIXED_DATES", "EVENT_BASED"]), period_based: cardDefinitionPendingPointsPeriodBased.optional(), fixed_dates: cardDefinitionPendingPointsFixedDates.optional(), event_based: cardDefinitionPendingPointsEventBased.optional()});

export const loyaltyV2ActivityCardDefinitionLimitTimeBasedPeriod = z.object({type: z.literal("CURRENT_PERIOD"), current_period: z.object({unit: z.enum(["DAY", "WEEK", "MONTH", "QUARTER", "YEAR"])}).optional()});

export const loyaltyV2ActivityCardDefinitionLimitTimeBasedPoints = z.object({max: z.number().int()});

export const cardDefinitionEarningLimitsGlobalLimit = z.discriminatedUnion("type", [z.object({type: z.literal("BALANCE_BASED"), max: z.number().int()}), z.object({type: z.literal("TIME_BASED"), period: loyaltyV2ActivityCardDefinitionLimitTimeBasedPeriod.optional(), points: loyaltyV2ActivityCardDefinitionLimitTimeBasedPoints.optional()})]);

export const cardDefinitionEarningLimitsGlobal = z.object({type: z.enum(["NO_LIMIT", "LIMITED"]), limits: z.array(cardDefinitionEarningLimitsGlobalLimit)});

export const loyaltyV2ActivityCardDefinitionEarningLimitsTransactionsLimit = z.discriminatedUnion("type", [z.object({type: z.literal("POINTS"), max: z.number().int()}), z.object({type: z.literal("SPENDING"), min_amount: z.number().int()})]);

export const cardDefinitionEarningLimitsTransactions = z.object({type: z.enum(["NO_LIMIT", "LIMITED"]), limits: z.array(loyaltyV2ActivityCardDefinitionEarningLimitsTransactionsLimit)});

export const cardDefinitionEarningLimits = z.object({global: cardDefinitionEarningLimitsGlobal.optional(), transactions: cardDefinitionEarningLimitsTransactions.optional()});

export const cardDefinitionSpendingLimitsGlobalLimit = z.discriminatedUnion("type", [z.object({type: z.literal("SPENDING_BASED"), max: z.number().int()}), z.object({type: z.literal("TIME_BASED"), period: loyaltyV2ActivityCardDefinitionLimitTimeBasedPeriod.optional(), points: loyaltyV2ActivityCardDefinitionLimitTimeBasedPoints.optional()})]);

export const cardDefinitionSpendingLimitsGlobal = z.object({type: z.enum(["NO_LIMIT", "LIMITED"]), limits: z.array(cardDefinitionSpendingLimitsGlobalLimit)});

export const loyaltyV2ActivityCardDefinitionSpendingLimitsTransactionsLimit = z.object({type: z.literal("POINTS"), max: z.number().int()});

export const cardDefinitionSpendingLimitsTransactions = z.object({type: z.enum(["NO_LIMIT", "LIMITED"]), limits: z.array(loyaltyV2ActivityCardDefinitionSpendingLimitsTransactionsLimit)});

export const cardDefinitionSpendingLimits = z.object({global: cardDefinitionSpendingLimitsGlobal.optional(), transactions: cardDefinitionSpendingLimitsTransactions.optional()});

export const loyaltyV2ActivityCardDefinitionRefundsSpentPointsMethod = z.object({type: z.literal("RETURN_POINTS"), mode: z.enum(["REFUND_ALL", "REFUND_ITEM", "REFUND_AMOUNT"])});

export const cardDefinitionRefundsSpentPoints = z.object({type: z.enum(["NONE", "REFUNDABLE"]), methods: z.array(loyaltyV2ActivityCardDefinitionRefundsSpentPointsMethod)});

export const loyaltyV2ActivityCardDefinitionRefundsEarnedPointsMethod = z.discriminatedUnion("type", [z.object({type: z.literal("REVOKE_FROM_PENDING")}), z.object({type: z.literal("REVOKE_FROM_BALANCE"), mode: z.enum(["REVOKE_TO_ZERO", "REVOKE_BELOW_ZERO"])})]);

export const cardDefinitionRefundsEarnedPoints = z.object({type: z.enum(["NONE", "REFUNDABLE"]), methods: z.array(loyaltyV2ActivityCardDefinitionRefundsEarnedPointsMethod)});

export const cardDefinitionRefunds = z.object({spent_points: cardDefinitionRefundsSpentPoints, earned_points: cardDefinitionRefundsEarnedPoints});

export const loyaltyV2ActivityCardDefinitionBalanceSettings = z.object({allow_negative: z.boolean()});

export const loyaltyV2ActivityCardDefinitionPayWithPoints = z.object({type: z.enum(["NO_PAYMENTS", "EXCHANGE_RATIO"]), exchange_ratio: z.object({formula: z.string()}).optional()});

export const v2LoyaltiesCardDefinitionsCreateResponseBody = z.object({id: z.string(), name: z.string(), type: z.literal("INDIVIDUAL"), status: z.enum(["DRAFT", "ACTIVE", "DELETED"]), code_config: loyaltyV2ActivityCardDefinitionCodeConfig, points_expiration: cardDefinitionPointsExpiration, pending_points: cardDefinitionPendingPoints, earning_limits: cardDefinitionEarningLimits, spending_limits: cardDefinitionSpendingLimits, refunds: cardDefinitionRefunds, balance_settings: loyaltyV2ActivityCardDefinitionBalanceSettings, pay_with_points: loyaltyV2ActivityCardDefinitionPayWithPoints, metadata: z.object({}), created_at: z.string(), updated_at: z.string().nullable(), object: z.literal("card_definition")});

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
};

/**
 * Create Card Definition
 * 
 * POST /v2/loyalties/card-definitions
 * 
 * Also accepts auth: bearerAuth
 */
export const createApiV2LoyaltiesCardDefinitions = async (args: CreateApiV2LoyaltiesCardDefinitionsArgs, options?: CreateApiV2LoyaltiesCardDefinitionsOptions) => {
const {baseUrl = "https://api.voucherify.io", fetch: fetchFn = fetch, XAppId, XAppToken} = options ?? {}

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

if (XAppId !== undefined) headers.set("X-App-Id", XAppId)
if (XAppToken !== undefined) headers.set("X-App-Token", XAppToken)

const url = `${baseUrl.replace(/\/+$/, '')}/v2/loyalties/card-definitions${query.size > 0 ? `?${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(v2LoyaltiesCardDefinitionsCreateResponseBody, await res.json())
};