import {z} from 'zod'

export type LookoutSignalRequest = {provider?: string | undefined, signal_type: string, dedupe_key: string, occurred_at?: string | undefined, account?: {[key: string]: unknown} | undefined, contact?: {[key: string]: unknown} | undefined, attributes?: {[key: string]: unknown} | undefined, source_url?: (string | null) | undefined, confidence?: (number | null) | undefined, raw_payload?: {[key: string]: unknown} | undefined} | {[key: string]: unknown};

export type CreateApiV2LookoutConnectorsProviderSignalsArgs = {provider: string, workspace_id?: (string | null) | undefined, 'X-Workspace-Code'?: string | undefined, body: LookoutSignalRequest};

export type CreateApiV2LookoutConnectorsProviderSignalsOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const lookoutSignalData = z.object({provider: z.string().optional(), signal_type: z.string(), dedupe_key: z.string(), occurred_at: z.string().optional(), account: z.record(z.string(), z.unknown()).optional(), contact: z.record(z.string(), z.unknown()).optional(), attributes: z.record(z.string(), z.unknown()).optional(), source_url: z.string().nullable().optional(), confidence: z.number().gte(0).lte(1).nullable().optional(), raw_payload: z.record(z.string(), z.unknown()).optional(), id: z.string(), workspace_id: z.string(), status: z.string().optional(), received_at: z.string(), duplicate: z.boolean().optional(), dispatched_motion_ids: z.array(z.string()).optional()}).and(z.record(z.string(), z.unknown()));

export const paginationMeta = z.object({page: z.number().int().gte(1), page_size: z.number().int().gte(1).lte(500), total: z.number().int().gte(0), next_cursor: z.string().nullable().optional()});

export const toastMessageI18n = z.object({en: z.string(), ja: z.string()});

export const toastMessage = z.object({variant: z.enum(["success", "error", "info", "warning"]), code: z.string(), message: z.string(), i18n: toastMessageI18n});

export const envelopeMeta = z.object({ctx_id: z.string(), pagination: paginationMeta.optional(), toast: toastMessage.optional()});

export const ingestProviderSignalApiV2LookoutConnectorsProviderSignalsPost200Envelope = z.object({success: z.literal(true), data: lookoutSignalData, meta: envelopeMeta});

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
};

/**
 * Ingest Provider Signal
 * 
 * POST /v2/lookout/connectors/{provider}/signals
 */
export const createApiV2LookoutConnectorsProviderSignals = async (args: CreateApiV2LookoutConnectorsProviderSignalsArgs, options?: CreateApiV2LookoutConnectorsProviderSignalsOptions) => {
const {baseUrl = "https://api.sanka.com", 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.workspace_id != null) query.append("workspace_id", String(args.workspace_id))
if (args['X-Workspace-Code'] != null) headers.set("X-Workspace-Code", String(args['X-Workspace-Code']))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v2/lookout/connectors/${encodeURIComponent(String(args.provider))}/signals${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(ingestProviderSignalApiV2LookoutConnectorsProviderSignalsPost200Envelope, await res.json())
};