import {z} from 'zod'

export type GetApiV3MlbProjectionsFormatUpcomingDfsSlateOwnershipProjectionsArgs = {format: 'JSON' | 'XML'};

export type GetApiV3MlbProjectionsFormatUpcomingDfsSlateOwnershipProjectionsOptions = {baseUrl?: string | undefined, apiKeyHeader?: string | undefined, fetch?: typeof fetch | undefined};

export const dfsSlatePlayerOwnershipProjection = z.object({SlateID: z.number().int().optional(), PlayerID: z.number().int().optional(), ProjectedOwnershipPercentage: z.number().optional(), IsCaptain: z.boolean().optional()});

export const dfsSlateWithOwnershipProjection = z.object({SlateID: z.number().int().optional(), Operator: z.string().nullable().optional(), OperatorSlateID: z.number().int().nullable().optional(), OperatorName: z.string().nullable().optional(), OperatorDay: z.string().nullable().optional(), OperatorStartTime: z.string().nullable().optional(), SlateOwnershipProjections: z.array(dfsSlatePlayerOwnershipProjection).optional()});

export const getApiV3MlbProjectionsFormatUpcomingDfsSlateOwnershipProjectionsResponse = z.array(dfsSlateWithOwnershipProjection);

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
};

/**
 * DFS Slate Ownership Projections - Upcoming
 * 
 * GET /v3/mlb/projections/{format}/UpcomingDfsSlateOwnershipProjections
 * 
 * Also accepts auth: apiKeyQuery
 */
export const getApiV3MlbProjectionsFormatUpcomingDfsSlateOwnershipProjections = async (args: GetApiV3MlbProjectionsFormatUpcomingDfsSlateOwnershipProjectionsArgs, options?: GetApiV3MlbProjectionsFormatUpcomingDfsSlateOwnershipProjectionsOptions) => {
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/projections/${encodeURIComponent(String(args.format))}/UpcomingDfsSlateOwnershipProjections${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(getApiV3MlbProjectionsFormatUpcomingDfsSlateOwnershipProjectionsResponse, await res.json())
};