import {z} from 'zod'

export type PublicProductType = 0 | 1;

export type BillingInterval = 0 | 1 | 2 | 3 | 4;

export type PublicStockCalculationMode = 0 | 1 | 2;

export type CreateVariantForm = {name: string, cost: number, dynamicUrl?: (string | null) | undefined, deliveryMessage?: (string | null) | undefined, minimumQuantity: number, maximumQuantity: number, order: number, type: PublicProductType, billingInterval?: BillingInterval | undefined, customIntervalDays?: (number | null) | undefined, stock: number, deliveryTypes: Array<string>, stockMode: PublicStockCalculationMode, disableVolumeDiscountOnCoupon: boolean};

export type CreateProductForm = {variants: Array<CreateVariantForm>, name: string, description: string, isBestSeller: boolean, slug?: (string | null) | undefined};

export type CreateApiStoresStoreIdProductsArgs = {storeId: string, body: CreateProductForm};

export type CreateApiStoresStoreIdProductsOptions = {baseUrl?: string | undefined, bearer?: string | undefined, fetch?: typeof fetch | undefined};

export const storedFile = z.object({id: z.string(), dateCreated: z.string(), friendlyName: z.string().min(1).max(128), ipAddress: z.string().min(1).max(45), userId: z.string().min(1).max(36)});

export const stockCalculationMode = z.union([z.literal(0), z.literal(1), z.literal(2)]);

export const customFieldOption = z.object({id: z.string(), dateCreated: z.string(), customFieldId: z.string(), label: z.string().max(128), value: z.string().max(64), order: z.number().int().gte(0).lte(2147483647)});

export const customField = z.object({id: z.string(), dateCreated: z.string(), variantId: z.string(), label: z.string().min(1).max(128), identifier: z.string().min(1).max(64), placeholder: z.string().max(256).nullable().optional(), type: z.string().min(1).max(256), isRequired: z.boolean(), hint: z.string().max(512).nullable().optional(), options: z.array(customFieldOption)});

export const volumeDiscountType = z.union([z.literal(0), z.literal(1), z.literal(2)]);

export const volumeDiscount = z.object({id: z.string(), dateCreated: z.string(), variantId: z.string(), quantity: z.number().int().gte(1).lte(2147483647), discountType: volumeDiscountType, discountValue: z.number().gte(0).lte(100000)});

export const billingInterval = z.union([z.literal(0), z.literal(1), z.literal(2), z.literal(3), z.literal(4)]);

export const variant = z.object({id: z.string(), dateCreated: z.string(), name: z.string().min(3).max(128), productId: z.string(), storeId: z.string(), cost: z.number().gte(0).lte(100000), deliveryTypes: z.array(z.string()), files: z.array(storedFile), dynamicUrl: z.string().max(2048).nullable().optional(), deliveryMessage: z.string().max(4096).nullable().optional(), minimumQuantity: z.number().int(), maximumQuantity: z.number().int(), order: z.number().int(), imageNames: z.array(z.string()), stock: z.number().int(), stockMode: stockCalculationMode, customFields: z.array(customField), volumeDiscounts: z.array(volumeDiscount), disableVolumeDiscountOnCoupon: z.boolean(), metadata: z.string().max(1000).nullable().optional(), billingInterval: billingInterval.optional(), customIntervalDays: z.number().int().nullable().optional()});

export const privacy = z.union([z.literal(0), z.literal(1), z.literal(2), z.literal(3)]);

export const affiliateDiscountOverride = z.union([z.literal(0), z.literal(1), z.literal(2)]);

export const subscriptionCancelMode = z.union([z.literal(0), z.literal(1)]);

export const product = z.object({id: z.string(), dateCreated: z.string(), variants: z.array(variant), name: z.string().min(3).max(128), slug: z.string().min(1).max(72).nullable().optional(), description: z.string().min(1).max(16384), metaDescription: z.string().max(500).nullable().optional(), visibility: privacy, imageNames: z.array(z.string()), storeId: z.string(), userId: z.string().min(1).max(36), shouldBlockVpns: z.boolean(), order: z.number().int(), isBestSeller: z.boolean(), blacklistedPaymentGateways: z.array(z.string()), additionalFees: z.record(z.string(), z.string()), additionalFixedFees: z.record(z.string(), z.string()), metadata: z.string().max(10000).nullable().optional(), affiliateDiscountMode: affiliateDiscountOverride, customAffiliateDiscountPercentage: z.number().int().gte(0).lte(100).nullable().optional(), subscriptionAllowPause: z.boolean().nullable().optional(), subscriptionMaxPauseDurationDays: z.number().int().nullable().optional(), subscriptionMaxPauseCount: z.number().int().nullable().optional(), subscriptionAllowCancel: z.boolean().nullable().optional(), subscriptionCancelMode: subscriptionCancelMode.optional(), subscriptionAllowReactivate: z.boolean().nullable().optional(), subscriptionGracePeriodDays: z.number().int().nullable().optional(), subscriptionRevokeOnExpiry: z.boolean().nullable().optional()});

export const productResponse = z.object({success: z.boolean(), message: z.string().nullable().optional(), code: z.string().nullable().optional(), data: product.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
};

/**
 * Create product
 * 
 * POST /stores/{storeId}/products
 */
export const createApiStoresStoreIdProducts = async (args: CreateApiStoresStoreIdProductsArgs, options?: CreateApiStoresStoreIdProductsOptions) => {
const {baseUrl = "https://api.komerza.com", fetch: fetchFn = fetch, bearer} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/stores/${encodeURIComponent(String(args.storeId))}/products${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(productResponse, await res.json())
};