import {z} from 'zod'

export type GetApiV1KnowledgeBaseKnowledgeBasesKbIdIngestionJobsArgs = {kb_id: string, status?: (string | null) | undefined, limit?: number | undefined, cursor?: (string | null) | undefined};

export type GetApiV1KnowledgeBaseKnowledgeBasesKbIdIngestionJobsOptions = {baseUrl: string, APIKeyHeader?: string | undefined, fetch?: typeof fetch | undefined};

export const ingestionJobSummaryResponse = z.object({id: z.string(), job_type: z.string(), status: z.string(), knowledge_base_id: z.string().nullable().optional(), item_title: z.string().nullable().optional(), total_documents: z.number().int().nullable().optional(), processed_count: z.number().int().optional(), error_message: z.string().nullable().optional(), progress_pct: z.number().optional(), created_at: z.string(), updated_at: z.string().nullable().optional(), started_at: z.string().nullable().optional(), completed_at: z.string().nullable().optional()});

export const cursorPageIngestionJobSummaryResponse = z.object({items: z.array(ingestionJobSummaryResponse), next_cursor: z.string().nullable().optional(), has_more: z.boolean()});

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
};

/**
 * List ingestion jobs for a knowledge base
 * 
 * GET /v1/knowledge-base/knowledge-bases/{kb_id}/ingestion-jobs
 */
export const getApiV1KnowledgeBaseKnowledgeBasesKbIdIngestionJobs = async (args: GetApiV1KnowledgeBaseKnowledgeBasesKbIdIngestionJobsArgs, options: GetApiV1KnowledgeBaseKnowledgeBasesKbIdIngestionJobsOptions) => {
const {baseUrl, fetch: fetchFn = fetch, APIKeyHeader} = options ?? {}

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

if (args.status != null) query.append("status", String(args.status))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.cursor != null) query.append("cursor", String(args.cursor))
if (APIKeyHeader !== undefined) headers.set("x-api-key", APIKeyHeader)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/knowledge-base/knowledge-bases/${encodeURIComponent(String(args.kb_id))}/ingestion-jobs${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(cursorPageIngestionJobSummaryResponse, await res.json())
};