import {z} from 'zod'

export type GetApiSetsSetCardLocalIdArgs = {set: string, cardLocalId: string};

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

export const setResume = z.object({id: z.string(), name: z.string(), logo: z.string().optional(), symbol: z.string().optional(), cardCount: z.object({total: z.number(), official: z.number()})});

export const weakRes = z.array(z.object({type: z.string(), value: z.union([z.string(), z.unknown()]).optional()}));

export const booster = z.object({id: z.string(), name: z.string(), logo: z.union([z.string(), z.unknown()]).optional(), artwork_front: z.union([z.string(), z.unknown()]).optional(), artwork_back: z.union([z.string(), z.unknown()]).optional()});

export const card = z.object({id: z.string(), localId: z.string(), image: z.string().optional(), name: z.string(), illustrator: z.union([z.string(), z.unknown()]).optional(), category: z.string(), rarity: z.string(), set: setResume, variants: z.object({normal: z.boolean(), reverse: z.boolean(), holo: z.boolean(), firstEdition: z.boolean(), wPromo: z.boolean()}).optional(), variant_detailed: z.array(z.object({type: z.string(), size: z.string().nullable().optional(), stamp: z.array(z.string()).nullable().optional(), foil: z.string().nullable().optional()})).nullable().optional(), hp: z.number().nullable().optional(), types: z.union([z.array(z.string()), z.array(z.string())]).optional(), evolveFrom: z.union([z.string(), z.unknown()]).optional(), stage: z.union([z.string(), z.unknown()]).optional(), suffix: z.union([z.string(), z.unknown()]).optional(), item: z.object({name: z.string(), effect: z.string()}).optional(), trainerType: z.union([z.string(), z.unknown()]).optional(), energyType: z.union([z.string(), z.unknown()]).optional(), regulationMark: z.union([z.string(), z.unknown()]).optional(), legal: z.object({standard: z.boolean().optional(), expanded: z.boolean().optional()}), description: z.union([z.string(), z.unknown()]).optional(), level: z.union([z.number(), z.string()]).optional(), abilities: z.array(z.object({type: z.string().optional(), name: z.string().optional(), effect: z.union([z.string(), z.unknown()]).optional()})).optional(), attacks: z.array(z.object({cost: z.array(z.string()).optional(), name: z.string(), effect: z.union([z.string(), z.unknown()]).optional(), damage: z.union([z.number(), z.string()]).optional()})).optional(), retreat: z.union([z.number(), z.unknown()]).optional(), dexId: z.array(z.number()).optional(), weaknesses: z.array(weakRes).optional(), resistances: z.array(weakRes).optional(), boosters: z.array(booster).optional(), updated: z.string()});

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
};

/**
 * Find card by set and local ID
 * 
 * GET /sets/{set}/{cardLocalId}
 */
export const getApiSetsSetCardLocalId = async (args: GetApiSetsSetCardLocalIdArgs, options?: GetApiSetsSetCardLocalIdOptions) => {
const {baseUrl = "https://api.tcgdex.net/v2/en", fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/sets/${encodeURIComponent(String(args.set))}/${encodeURIComponent(String(args.cardLocalId))}${query.size > 0 ? `?${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(card, await res.json())
};