import {z} from 'zod'

export type GetApiApiV1InventoryPublicPublicIdArgs = {public_id: string};

export type GetApiApiV1InventoryPublicPublicIdOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const productRead = z.object({id: z.number().int(), name: z.string(), sku: z.string().nullable().optional(), category_id: z.number().int().nullable().optional(), category_name: z.string().nullable().optional(), category: z.string().nullable().optional(), subcategory: z.string().nullable().optional(), brand_id: z.number().int().nullable().optional(), brand_name: z.string().nullable().optional(), price: z.number(), cost: z.number().nullable().optional(), discount: z.number().optional(), price_with_discount: z.number().nullable().optional(), unit: z.string().optional(), weight: z.string().nullable().optional(), tags: z.string().nullable().optional(), description: z.string().nullable().optional(), visible: z.boolean(), is_new: z.boolean(), recommended: z.boolean(), limited: z.boolean(), badge: z.string().nullable().optional(), image: z.string().nullable().optional(), sort_order: z.number().int().nullable().optional()});

export const campaignOverride = z.object({discount_pct: z.number(), price_with_discount: z.number(), badge: z.string(), badge_bg: z.string().nullable().optional(), badge_color: z.string().nullable().optional()});

export const inventoryItemRead = z.object({location_id: z.number().int(), product_id: z.number().int(), id: z.number().int(), added_at: z.string(), show_in_menu: z.boolean().optional(), quantity: z.number().int().optional(), product: productRead.nullable().optional(), campaign: campaignOverride.nullable().optional(), expiry_status: z.enum(["ok", "expiring", "expired", "duplicate", "mixed_batch"]).nullable().optional()});

export const getApiApiV1InventoryPublicPublicIdResponse = z.array(inventoryItemRead);

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
};

/**
 * Public inventory by location public UUID
 * 
 * GET /api/v1/inventory/public/{public_id}
 */
export const getApiApiV1InventoryPublicPublicId = async (args: GetApiApiV1InventoryPublicPublicIdArgs, options: GetApiApiV1InventoryPublicPublicIdOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/inventory/public/${encodeURIComponent(String(args.public_id))}${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(getApiApiV1InventoryPublicPublicIdResponse, await res.json())
};