import {z} from 'zod'

export type GetApiV3MlbOddsFormatMatchupTrendsTeamOpponentArgs = {format: 'JSON' | 'XML', team: string, opponent: string};

export type GetApiV3MlbOddsFormatMatchupTrendsTeamOpponentOptions = {baseUrl?: string | undefined, apiKeyHeader?: string | undefined, fetch?: typeof fetch | undefined};

export const inning = z.object({InningID: z.number().int().optional(), GameID: z.number().int().optional(), InningNumber: z.number().int().optional(), AwayTeamRuns: z.number().int().nullable().optional(), HomeTeamRuns: z.number().int().nullable().optional()});

export const series = z.object({HomeTeamWins: z.number().int().optional(), AwayTeamWins: z.number().int().optional(), GameNumber: z.number().int().optional(), MaxLength: z.number().int().optional()});

export const game = z.object({GameID: z.number().int().optional(), Season: z.number().int().optional(), SeasonType: z.number().int().optional(), Status: z.string().nullable().optional(), Day: z.string().nullable().optional(), DateTime: z.string().nullable().optional(), AwayTeam: z.string().nullable().optional(), HomeTeam: z.string().nullable().optional(), AwayTeamID: z.number().int().optional(), HomeTeamID: z.number().int().optional(), RescheduledGameID: z.number().int().nullable().optional(), StadiumID: z.number().int().nullable().optional(), Channel: z.string().nullable().optional(), Inning: z.number().int().nullable().optional(), InningHalf: z.string().nullable().optional(), AwayTeamRuns: z.number().int().nullable().optional(), HomeTeamRuns: z.number().int().nullable().optional(), AwayTeamHits: z.number().int().nullable().optional(), HomeTeamHits: z.number().int().nullable().optional(), AwayTeamErrors: z.number().int().nullable().optional(), HomeTeamErrors: z.number().int().nullable().optional(), WinningPitcherID: z.number().int().nullable().optional(), LosingPitcherID: z.number().int().nullable().optional(), SavingPitcherID: z.number().int().nullable().optional(), Attendance: z.number().int().nullable().optional(), AwayTeamProbablePitcherID: z.number().int().nullable().optional(), HomeTeamProbablePitcherID: z.number().int().nullable().optional(), Outs: z.number().int().nullable().optional(), Balls: z.number().int().nullable().optional(), Strikes: z.number().int().nullable().optional(), CurrentPitcherID: z.number().int().nullable().optional(), CurrentHitterID: z.number().int().nullable().optional(), AwayTeamStartingPitcherID: z.number().int().nullable().optional(), HomeTeamStartingPitcherID: z.number().int().nullable().optional(), CurrentPitchingTeamID: z.number().int().nullable().optional(), CurrentHittingTeamID: z.number().int().nullable().optional(), PointSpread: z.number().nullable().optional(), OverUnder: z.number().nullable().optional(), AwayTeamMoneyLine: z.number().int().nullable().optional(), HomeTeamMoneyLine: z.number().int().nullable().optional(), ForecastTempLow: z.number().int().nullable().optional(), ForecastTempHigh: z.number().int().nullable().optional(), ForecastDescription: z.string().nullable().optional(), ForecastWindChill: z.number().int().nullable().optional(), ForecastWindSpeed: z.number().int().nullable().optional(), ForecastWindDirection: z.number().int().nullable().optional(), RescheduledFromGameID: z.number().int().nullable().optional(), RunnerOnFirst: z.boolean().nullable().optional(), RunnerOnSecond: z.boolean().nullable().optional(), RunnerOnThird: z.boolean().nullable().optional(), AwayTeamStartingPitcher: z.string().nullable().optional(), HomeTeamStartingPitcher: z.string().nullable().optional(), CurrentPitcher: z.string().nullable().optional(), CurrentHitter: z.string().nullable().optional(), WinningPitcher: z.string().nullable().optional(), LosingPitcher: z.string().nullable().optional(), SavingPitcher: z.string().nullable().optional(), DueUpHitterID1: z.number().int().nullable().optional(), DueUpHitterID2: z.number().int().nullable().optional(), DueUpHitterID3: z.number().int().nullable().optional(), GlobalGameID: z.number().int().optional(), GlobalAwayTeamID: z.number().int().optional(), GlobalHomeTeamID: z.number().int().optional(), PointSpreadAwayTeamMoneyLine: z.number().int().nullable().optional(), PointSpreadHomeTeamMoneyLine: z.number().int().nullable().optional(), LastPlay: z.string().nullable().optional(), IsClosed: z.boolean().optional(), Updated: z.string().nullable().optional(), Innings: z.array(inning).optional(), GameEndDateTime: z.string().nullable().optional(), HomeRotationNumber: z.number().int().nullable().optional(), AwayRotationNumber: z.number().int().nullable().optional(), NeutralVenue: z.boolean().nullable().optional(), InningDescription: z.string().nullable().optional(), OverPayout: z.number().int().nullable().optional(), UnderPayout: z.number().int().nullable().optional(), SeriesInfo: series.optional(), DateTimeUTC: z.string().nullable().optional(), HomeTeamOpener: z.boolean().nullable().optional(), AwayTeamOpener: z.boolean().nullable().optional(), SuspensionResumeDay: z.string().nullable().optional(), SuspensionResumeDateTime: z.string().nullable().optional(), Deleted: z.boolean().optional()});

export const teamGameTrends = z.object({Scope: z.string().nullable().optional(), TeamID: z.number().int().optional(), Team: z.string().nullable().optional(), OpponentID: z.number().int().nullable().optional(), Opponent: z.string().nullable().optional(), Wins: z.number().int().optional(), Losses: z.number().int().optional(), Ties: z.number().int().optional(), WinsAgainstTheSpread: z.number().int().nullable().optional(), LossesAgainstTheSpread: z.number().int().nullable().optional(), PushesAgainstTheSpread: z.number().int().nullable().optional(), Overs: z.number().int().nullable().optional(), Unders: z.number().int().nullable().optional(), OverUnderPushes: z.number().int().nullable().optional(), AverageScore: z.number().nullable().optional(), AverageOpponentScore: z.number().nullable().optional()});

export const teamTrends = z.object({Team: z.string().nullable().optional(), TeamID: z.number().int().nullable().optional(), UpcomingGame: game.optional(), TeamGameTrends: z.array(teamGameTrends).optional()});

export const matchupTrends = z.object({UpcomingGame: game.optional(), TeamTrends: z.array(teamTrends).optional(), TeamMatchupTrends: z.array(teamGameTrends).optional(), OpponentMatchupTrends: z.array(teamGameTrends).optional(), PreviousGames: z.array(game).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
};

/**
 * Betting Trends - by Matchup
 * 
 * GET /v3/mlb/odds/{format}/MatchupTrends/{team}/{opponent}
 * 
 * Also accepts auth: apiKeyQuery
 */
export const getApiV3MlbOddsFormatMatchupTrendsTeamOpponent = async (args: GetApiV3MlbOddsFormatMatchupTrendsTeamOpponentArgs, options?: GetApiV3MlbOddsFormatMatchupTrendsTeamOpponentOptions) => {
const {baseUrl = "https://api.sportsdata.io", fetch: fetchFn = fetch, apiKeyHeader} = options ?? {}

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

if (apiKeyHeader !== undefined) headers.set("Ocp-Apim-Subscription-Key", apiKeyHeader)

const url = `${baseUrl.replace(/\/+$/, '')}/v3/mlb/odds/${encodeURIComponent(String(args.format))}/MatchupTrends/${encodeURIComponent(String(args.team))}/${encodeURIComponent(String(args.opponent))}${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(matchupTrends, await res.json())
};