import {z} from 'zod'

export type CreateApiApiV1CompaniesBatchUpsertArgs = {body: {companies: Array<{name: string, websiteUrl?: (string | null) | undefined, linkedinUrl?: (string | null) | undefined, summary?: (string | null) | undefined, overview?: (string | null) | undefined, size?: ('1-10' | '11-50' | '51-200' | '201-500' | '501-1000' | '1001-5000' | '5001-10000' | '10001+' | 'null' | null) | undefined, industry?: (Array<string> | null) | undefined, relationship?: ('client' | 'target' | 'none') | undefined, type?: ('educational' | 'government' | 'nonprofit' | 'private' | 'public' | 'null' | null) | undefined, employeeCount?: (number | null) | undefined, ticker?: (string | null) | undefined, location?: ({name?: (string | null) | undefined, locality?: (string | null) | undefined, region?: (string | null) | undefined, metro?: (string | null) | undefined, country?: (string | null) | undefined, streetAddress?: (string | null) | undefined, addressLine2?: (string | null) | undefined, postalCode?: (string | null) | undefined, raw?: (string | null) | undefined, latitude?: (number | null) | undefined, longitude?: (number | null) | undefined} | null) | undefined, customAttributes?: (Array<{customAttributeId: string, optionId?: (string | null) | undefined, value?: (string | number | null) | undefined}>) | undefined, id?: string | undefined}>}};

export type CreateApiApiV1CompaniesBatchUpsertOptions = {baseUrl: string, BearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const createApiApiV1CompaniesBatchUpsertResponse = z.object({status: z.literal("ok"), data: z.array(z.object({index: z.number().int(), status: z.enum(["created", "updated", "failed"]), id: z.string().optional(), error: z.string().optional()})), summary: z.object({total: z.number().int(), created: z.number().int(), updated: z.number().int(), failed: z.number().int()})});

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
};

/**
 * Create or update companies in bulk (upsert)
 * 
 * POST /api/v1/companies/batch/upsert
 */
export const createApiApiV1CompaniesBatchUpsert = async (args: CreateApiApiV1CompaniesBatchUpsertArgs, options: CreateApiApiV1CompaniesBatchUpsertOptions) => {
const {baseUrl, 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 (BearerAuth !== undefined) headers.set('authorization', `Bearer ${BearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/companies/batch/upsert${query.size > 0 ? `?${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(createApiApiV1CompaniesBatchUpsertResponse, await res.json())
};