import {z} from 'zod'

export type GetApiInventoryStocksSearchArgs = {TENANT: string, 'API-KEY': string, item_ids?: Array<string> | undefined, search_term: string};

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

export const unit = z.enum(["AMPOULES", "APPLICATORS", "BOTTLES", "BOXES", "CAPSULES", "CUPS", "DOSES", "G_PER_ML", "GRAMS", "IU", "IU_PER_ML", "OUNCES", "FLUID_OUNCES", "KG", "KITS", "LITERS", "MCG", "MG", "MG_PER_ML", "ML", "MMOL", "MICROGRAM_PER_ML", "PACKS", "PAIRS", "PATCHES", "PERCENTAGE", "PIECES", "POUCHES", "ROLLS", "SACHETS", "SHEETS", "SPRAYS", "STRIPS", "SYRINGES", "TABLETS", "TABLETS_PER_DAY", "TESTS", "TUBES", "UNITS", "VIALS", "TREATMENTS", "SESSIONS", "PULSES", "JOULES", "CENTIMETERS", "THREAD_COUNT", "INJECTIONS", "WRINKLE_UNITS", "POUNDS", "FEET", "INCHES"]);

export const supplier = z.object({id: z.string().optional(), name: z.string(), description: z.string().nullable().optional(), website: z.string().nullable().optional(), email: z.string().nullable().optional(), preferredContactMethod: z.string().nullable().optional(), phoneNumber: z.string().nullable().optional(), addressLineOne: z.string().nullable().optional(), addressLineTwo: z.string().nullable().optional(), city: z.string().nullable().optional(), state: z.string().nullable().optional(), zipCode: z.string().nullable().optional(), country: z.string().nullable().optional(), isArchived: z.boolean().optional()});

export const shipmentOutput = z.object({id: z.string().optional(), stockId: z.string(), supplierId: z.string(), locationId: z.string(), lotNumber: z.string().nullable().optional(), expiryDate: z.string().nullable().optional(), sku: z.string().nullable().optional(), quantity: z.number(), remainingQuantity: z.number(), cost: z.number().int().nullable().optional(), supplier: supplier.nullable().optional(), createdDate: z.string().nullable().optional(), note: z.string().nullable().optional(), locationName: z.string().nullable()});

export const stock = z.object({id: z.string().optional(), name: z.string(), description: z.string().nullable().optional(), notes: z.string().nullable().optional(), category: z.string().nullable().optional(), unit: unit, isArchived: z.boolean().optional(), shipments: z.array(shipmentOutput).nullable().optional()});

export const getApiInventoryStocksSearchResponse = z.array(stock);

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 Stocks
 * 
 * GET /inventory/stocks/search
 */
export const getApiInventoryStocksSearch = async (args: GetApiInventoryStocksSearchArgs, options: GetApiInventoryStocksSearchOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

if (args.TENANT != null) headers.set("TENANT", String(args.TENANT))
if (args['API-KEY'] != null) headers.set("API-KEY", String(args['API-KEY']))
for (const item of args.item_ids ?? []) query.append("item_ids", String(item))
if (args.search_term != null) query.append("search_term", String(args.search_term))

const url = `${baseUrl.replace(/\/+$/, '')}/inventory/stocks/search${query.size > 0 ? `?${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(getApiInventoryStocksSearchResponse, await res.json())
};