import {z} from 'zod'

export type StartDateComparison = 'gt' | 'gte' | 'lt' | 'lte' | 'eq' | 'ne';

export type EndDateComparison = 'gt' | 'gte' | 'lt' | 'lte' | 'eq' | 'ne';

export type PrizeDrawingDateComparison = 'gt' | 'gte' | 'lt' | 'lte' | 'eq' | 'ne';

export type League = 'level1' | 'level2' | 'level3' | 'level4';

export type State = 'OPEN' | 'FULL' | 'AWARDING' | 'ARCHIVED';

export type GetApiV1AdminLeaderboardsArgs = {startDateComparison?: StartDateComparison | undefined, endDateComparison?: EndDateComparison | undefined, prizeDrawingDateComparison?: PrizeDrawingDateComparison | undefined, league?: League | undefined, state?: State | undefined, gameplaysThresholdIsMet?: boolean | undefined, startDate?: string | undefined, endDate?: string | undefined, prizeDrawingDate?: string | undefined, asc?: boolean | undefined, start?: string | undefined, limit?: number | undefined, distributorId?: string | undefined, isVerified?: boolean | undefined};

export type GetApiV1AdminLeaderboardsOptions = {baseUrl: string, accessToken?: string | undefined, fetch?: typeof fetch | undefined};

export const leaderboardState = z.enum(["OPEN", "FULL", "AWARDING", "ARCHIVED"]);

export const leaderboardLeague = z.enum(["level1", "level2", "level3", "level4"]);

export const leaderboardAdmin = z.object({state: leaderboardState, league: leaderboardLeague, id: z.string(), prizeName: z.string(), prizeType: z.string(), prizeValue: z.number(), imageAssetId: z.string(), imageAssetUrl: z.string().optional(), startDate: z.string(), endDate: z.string(), prizeDrawingDate: z.string(), pointThreshold: z.number(), numberOfPrizes: z.number(), createdAt: z.string(), updatedAt: z.string(), distributorId: z.string(), version: z.number(), isVerified: z.boolean().optional(), prizeNameShort: z.string().optional(), imageSmallAssetId: z.string().optional(), imageSmallAssetUrl: z.string().optional(), imageIconAssetId: z.string().optional(), imageIconAssetUrl: z.string().optional(), prizeTitle: z.string(), prizeShortTitle: z.string(), maxUsersThreshold: z.number(), playerCount: z.number(), gameplays: z.number(), gameplaysThreshold: z.number().optional(), revenueThreshold: z.number()});

export const listLeaderboards = z.object({items: z.array(leaderboardAdmin), next: 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
};

/**
 * GET /v1/admin/leaderboards
 */
export const getApiV1AdminLeaderboards = async (args: GetApiV1AdminLeaderboardsArgs, options: GetApiV1AdminLeaderboardsOptions) => {
const {baseUrl, fetch: fetchFn = fetch, accessToken} = options ?? {}

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

if (args.startDateComparison != null) query.append("startDateComparison", String(args.startDateComparison))
if (args.endDateComparison != null) query.append("endDateComparison", String(args.endDateComparison))
if (args.prizeDrawingDateComparison != null) query.append("prizeDrawingDateComparison", String(args.prizeDrawingDateComparison))
if (args.league != null) query.append("league", String(args.league))
if (args.state != null) query.append("state", String(args.state))
if (args.gameplaysThresholdIsMet != null) query.append("gameplaysThresholdIsMet", String(args.gameplaysThresholdIsMet))
if (args.startDate != null) query.append("startDate", String(args.startDate))
if (args.endDate != null) query.append("endDate", String(args.endDate))
if (args.prizeDrawingDate != null) query.append("prizeDrawingDate", String(args.prizeDrawingDate))
if (args.asc != null) query.append("asc", String(args.asc))
if (args.start != null) query.append("start", String(args.start))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.distributorId != null) query.append("distributorId", String(args.distributorId))
if (args.isVerified != null) query.append("isVerified", String(args.isVerified))
if (accessToken !== undefined) headers.set('authorization', `Bearer ${accessToken}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/admin/leaderboards${query.size > 0 ? `?${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(listLeaderboards, await res.json())
};