import {z} from 'zod'

export type ReviewScoresInputDto = {hotel_ids: Array<number>, affiliate_id?: number | undefined, language?: ('ar' | 'bg' | 'ca' | 'cs' | 'da' | 'de' | 'el' | 'en' | 'en-gb' | 'en-us' | 'es' | 'es-ar' | 'es-mx' | 'et' | 'fi' | 'fr' | 'he' | 'hi' | 'hr' | 'hu' | 'id' | 'is' | 'it' | 'ja' | 'ka' | 'ko' | 'lt' | 'lv' | 'ms' | 'nl' | 'no' | 'pl' | 'pt-br' | 'pt-pt' | 'pt' | 'ro' | 'ru' | 'sk' | 'sl' | 'sr' | 'sv' | 'th' | 'tl' | 'tr' | 'uk' | 'vi' | 'zh' | 'zh-cn' | 'zh-tw') | undefined, reviewer_type?: ('SOLO_TRAVELLER' | 'YOUNG_COUPLE' | 'MATURE_COUPLE' | 'FAMILY_WITH_YOUNG_CHILDREN' | 'FAMILY_WITH_OLDER_CHILDREN' | 'WITH_FRIENDS' | 'GROUP' | 'REVIEW_CATEGORY_COUPLES' | 'REVIEW_CATEGORY_FAMILIES' | 'REVIEW_CATEGORY_GROUP_OF_FRIENDS' | 'REVIEW_CATEGORY_BUSINESS_TRAVELLERS') | undefined};

export type GetApiDemandApiV2CompatibleReviewScoresArgs = {reviewScoresInputDto: ReviewScoresInputDto, Accept?: 'application/json, application/xml' | undefined};

export type GetApiDemandApiV2CompatibleReviewScoresOptions = {baseUrl?: string | undefined, BearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const meta = z.object({ruid: z.string().optional()});

export const questionDto = z.object({count: z.number().int().optional(), question: z.string().optional(), question_literal: z.string().optional(), score: z.number().multipleOf(0.1).optional()});

export const scoreBreakdown = z.object({average_score: z.number().multipleOf(0.1).optional(), count: z.number().int().optional(), question: z.array(questionDto).optional(), reviewer_type: z.string().optional()});

export const scoreDistribution = z.object({count: z.number().int().optional(), percent: z.number().multipleOf(0.01).optional(), score: z.number().int().optional()});

export const reviewScoresOutputDto = z.object({hotel_id: z.number().int().optional(), hotel_url: z.string().optional(), score_breakdown: z.array(scoreBreakdown).optional(), score_distribution: z.array(scoreDistribution).optional()});

export const responseOutputV2ReviewScoresOutputDto = z.object({meta: meta.optional(), result: z.array(reviewScoresOutputDto).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 accommodation review scores
 * 
 * GET /demand-api-v2-compatible/reviewScores
 */
export const getApiDemandApiV2CompatibleReviewScores = async (args: GetApiDemandApiV2CompatibleReviewScoresArgs, options?: GetApiDemandApiV2CompatibleReviewScoresOptions) => {
const {baseUrl = "https://metasearch-connect-api.booking.com", fetch: fetchFn = fetch, BearerAuth} = options ?? {}

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

if (args.reviewScoresInputDto != null) query.append("reviewScoresInputDto", JSON.stringify(args.reviewScoresInputDto))
if (args.Accept != null) headers.set("Accept", String(args.Accept))
if (BearerAuth !== undefined) headers.set('authorization', `Bearer ${BearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/demand-api-v2-compatible/reviewScores${query.size > 0 ? `?${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(responseOutputV2ReviewScoresOutputDto, await res.json())
};