import {z} from 'zod'

export type CategoryIndexSearchRequest = {search?: (string | null) | undefined, category?: (string | null) | undefined};

export type CreateApiV1CardsCategoryIndexSearchArgs = {body: CategoryIndexSearchRequest};

export type CreateApiV1CardsCategoryIndexSearchOptions = {baseUrl?: string | undefined, ApiKeyAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const categoryIndexLatest = z.object({value: z.number().nullable(), as_of: z.string(), card_count: z.number().int().nullable().optional(), cards_priced: z.number().int().nullable().optional(), calc_version: z.string().nullable().optional()});

export const categoryIndexChange = z.object({abs: z.number(), pct: z.number()});

export const categoryIndexItem = z.object({slug: z.string(), name: z.string(), category: z.string().nullable().optional(), description: z.string().nullable().optional(), image_url: z.string().nullable().optional(), base_date: z.string().nullable().optional(), latest: categoryIndexLatest.nullable(), changes: z.record(z.string(), categoryIndexChange.nullable())});

export const categoryIndexSearchResponse = z.object({count: z.number().int(), indexes: z.array(categoryIndexItem)});

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 Category Indexes
 * 
 * POST /v1/cards/category-index-search
 */
export const createApiV1CardsCategoryIndexSearch = async (args: CreateApiV1CardsCategoryIndexSearchArgs, options?: CreateApiV1CardsCategoryIndexSearchOptions) => {
const {baseUrl = "https://api.cardhedger.com", fetch: fetchFn = fetch, ApiKeyAuth} = options ?? {}

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

if (ApiKeyAuth !== undefined) headers.set("X-API-Key", ApiKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/cards/category-index-search${query.size > 0 ? `?${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(categoryIndexSearchResponse, await res.json())
};