import {z} from 'zod'

export type GetApiApiProjectIdRawDataDataExplorerPredictionsArgs = {projectId: number};

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

export const boundingBoxWithScore = z.object({label: z.string(), x: z.number(), y: z.number(), width: z.number(), height: z.number(), score: z.number()});

export const modelPrediction = z.object({sampleId: z.number().int(), startMs: z.number(), endMs: z.number(), label: z.string().optional(), prediction: z.string(), predictionCorrect: z.boolean().optional(), expectedAnomalyOutcome: z.string().optional(), f1Score: z.number().optional(), anomalyScores: z.array(z.array(z.number())).optional(), boundingBoxes: z.array(boundingBoxWithScore).optional(), labelMapPredictions: z.record(z.string(), z.string()).optional()});

export const dataExplorerPredictionsResponse = z.object({success: z.boolean(), error: z.string().optional(), predictions: z.array(modelPrediction), labels: z.array(z.string()), classificationType: z.enum(["classification", "regression"])});

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 data explorer predictions
 * 
 * GET /api/{projectId}/raw-data/data-explorer/predictions
 * 
 * Also accepts auth: JWTAuthentication, JWTHttpHeaderAuthentication, OAuth2
 */
export const getApiApiProjectIdRawDataDataExplorerPredictions = async (args: GetApiApiProjectIdRawDataDataExplorerPredictionsArgs, options?: GetApiApiProjectIdRawDataDataExplorerPredictionsOptions) => {
const {baseUrl = "https://studio.edgeimpulse.com/v1", fetch: fetchFn = fetch, ApiKeyAuthentication} = options ?? {}

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

if (ApiKeyAuthentication !== undefined) headers.set("x-api-key", ApiKeyAuthentication)

const url = `${baseUrl.replace(/\/+$/, '')}/api/${encodeURIComponent(String(args.projectId))}/raw-data/data-explorer/predictions${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(dataExplorerPredictionsResponse, await res.json())
};