import {z} from 'zod'

export type GetApiStoresStoreIdOrdersSearchQueryArgs = {storeId: string, dateFrom?: string | undefined, dateTo?: string | undefined, status?: string | undefined, gateway?: string | undefined, email?: string | undefined, discord?: string | undefined, Filters?: string | undefined, Sorts?: string | undefined, Page?: number | undefined, PageSize?: number | undefined, query: string};

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

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

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

export const publicLineItem = z.object({id: z.string(), dateCreated: z.string(), productName: z.string(), productId: z.string(), variantId: z.string(), variantName: z.string(), amount: z.number(), lineTotal: z.number(), additionalFeePercentage: z.number(), additionalFeeAmount: z.number(), additionalFixedFeeAmount: z.number(), volumeDiscountAmount: z.number(), volumeDiscountType: publicVolumeDiscountType.optional(), volumeDiscountValue: z.number().nullable().optional(), volumeDiscountTierQuantity: z.number().int().nullable().optional(), quantity: z.number().int(), billingInterval: billingInterval.optional(), customIntervalDays: z.number().int().nullable().optional()});

export const publicOrderCoupon = z.object({id: z.string(), dateCreated: z.string(), percentageDecrease: z.number().nullable().optional(), netDecrease: z.number(), code: z.string(), couponId: z.string()});

export const pageOrder = z.object({id: z.string(), dateCreated: z.string(), items: z.array(publicLineItem), gateway: z.string(), customerEmail: z.string(), status: z.string(), currencyCode: z.string(), amountPaid: z.number(), amount: z.number(), coupon: publicOrderCoupon.optional()});

export const pageOrderPaginatedResponse = z.object({success: z.boolean(), pages: z.number().int(), data: z.array(pageOrder)});

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
};

/**
 * Search for orders
 * 
 * GET /stores/{storeId}/orders/search/{query}
 */
export const getApiStoresStoreIdOrdersSearchQuery = async (args: GetApiStoresStoreIdOrdersSearchQueryArgs, options?: GetApiStoresStoreIdOrdersSearchQueryOptions) => {
const {baseUrl = "https://api.komerza.com", fetch: fetchFn = fetch, bearer} = options ?? {}

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

if (args.dateFrom != null) query.append("dateFrom", String(args.dateFrom))
if (args.dateTo != null) query.append("dateTo", String(args.dateTo))
if (args.status != null) query.append("status", String(args.status))
if (args.gateway != null) query.append("gateway", String(args.gateway))
if (args.email != null) query.append("email", String(args.email))
if (args.discord != null) query.append("discord", String(args.discord))
if (args.Filters != null) query.append("Filters", String(args.Filters))
if (args.Sorts != null) query.append("Sorts", String(args.Sorts))
if (args.Page != null) query.append("Page", String(args.Page))
if (args.PageSize != null) query.append("PageSize", String(args.PageSize))
if (bearer !== undefined) headers.set('authorization', `Bearer ${bearer}`)

const url = `${baseUrl.replace(/\/+$/, '')}/stores/${encodeURIComponent(String(args.storeId))}/orders/search/${encodeURIComponent(String(args.query))}${query.size > 0 ? `?${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(pageOrderPaginatedResponse, await res.json())
};