import {z} from 'zod'

export type LocatePiece = {path: string, number: number, component?: (string | null) | undefined};

export type LocateRead = {path: string, pages?: (Array<number> | null) | undefined, line_start?: (number | null) | undefined, line_end?: (number | null) | undefined, component?: (string | null) | undefined};

export type LocateRequest = {need: string, question?: string | undefined, k?: number | undefined, every?: boolean | undefined, path_prefix?: string | undefined, paths?: Array<string> | undefined, exclude?: Array<LocatePiece> | undefined, already_read?: Array<LocateRead> | undefined, pointer?: boolean | undefined};

export type CreateApiV1WorkspacesIdToolsLocateArgs = {id: string, 'Idempotency-Key'?: string | undefined, body: LocateRequest};

export type CreateApiV1WorkspacesIdToolsLocateOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const locatedPiece = z.object({path: z.string(), component: z.string().nullable().optional(), paged: z.boolean(), number: z.number().int(), line_start: z.number().int().nullable().optional(), line_end: z.number().int().nullable().optional(), score: z.number(), head: z.string()}).and(z.record(z.string(), z.unknown()));

export const locatedTable = z.object({sql_table: z.string(), path: z.string(), tab: z.string().nullable().optional(), score: z.number(), columns: z.array(z.string()), relevant_columns: z.array(z.string())}).and(z.record(z.string(), z.unknown()));

export const locatedMember = z.object({path: z.string(), score: z.number()}).and(z.record(z.string(), z.unknown()));

export const locateResponse = z.object({text: z.string(), pages: z.array(locatedPiece), tables: z.array(locatedTable), population: z.array(locatedMember), population_unrated: z.number().int().gte(0).optional(), job_id: z.string().nullable().optional()}).and(z.record(z.string(), z.unknown()));

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
};

/**
 * Locate information
 * 
 * POST /v1/workspaces/{id}/tools/locate
 */
export const createApiV1WorkspacesIdToolsLocate = async (args: CreateApiV1WorkspacesIdToolsLocateArgs, options?: CreateApiV1WorkspacesIdToolsLocateOptions) => {
const {baseUrl = "https://console.nace.ai", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (args['Idempotency-Key'] != null) headers.set("Idempotency-Key", String(args['Idempotency-Key']))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/workspaces/${encodeURIComponent(String(args.id))}/tools/locate${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(locateResponse, await res.json())
};