import {z} from 'zod'

export type GetApiAppPackageArgs = {page?: number | undefined, category_id?: number | undefined, name?: string | undefined, all?: boolean | undefined};

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

export const getApiAppPackageResponse = z.object({meta: z.object({total: z.number().optional(), per_page: z.number().optional(), current_page: z.number().optional(), last_page: z.number().optional(), first_page: z.number().optional(), first_page_url: z.string().optional(), last_page_url: z.string().optional(), next_page_url: z.string().nullable().optional(), previous_page_url: z.string().nullable().optional()}).optional(), data: z.array(z.object({id: z.number().optional(), store_id: z.number().optional(), category_id: z.number().optional(), position: z.number().optional(), enabled: z.boolean().optional(), name: z.string().optional(), slug: z.string().optional(), type: z.enum(["SINGLE", "MULTIPLE"]).optional(), price: z.number().optional(), compare_at_price: z.number().nullable().optional(), price_display: z.string().optional(), expiry_days: z.number().nullable().optional(), inventory_amount: z.number().nullable().optional(), min_amount: z.number().nullable().optional(), per_user_limit: z.boolean().optional(), description: z.string().nullable().optional(), image: z.string().nullable().optional(), icon: z.string().nullable().optional(), parent_id: z.number().nullable().optional(), is_variation_parent: z.boolean().optional(), chat_delivery: z.object({}).nullable().optional(), commands: z.array(z.unknown()).optional(), discord_actions: z.array(z.unknown()).optional(), emails: z.array(z.unknown()).optional(), license_keys: z.array(z.unknown()).optional(), created_at: z.string().optional(), updated_at: z.string().optional()})).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
};

/**
 * List Packages
 * 
 * GET /app/package
 */
export const getApiAppPackage = async (args: GetApiAppPackageArgs, options?: GetApiAppPackageOptions) => {
const {baseUrl = "https://api.centralcart.io/v1", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (args.page != null) query.append("page", String(args.page))
if (args.category_id != null) query.append("category_id", String(args.category_id))
if (args.name != null) query.append("name", String(args.name))
if (args.all != null) query.append("all", String(args.all))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/app/package${query.size > 0 ? `?${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(getApiAppPackageResponse, await res.json())
};