import {z} from 'zod'

export type GetApiTopicsTopicIdImportsArgs = {topicId: number, status?: ('Pending' | 'Processing' | 'Completed' | 'Failed' | 'Aborted') | undefined};

export type GetApiTopicsTopicIdImportsOptions = {baseUrl?: string | undefined, ApiKeyHeader?: string | undefined, fetch?: typeof fetch | undefined};

export const importStatus = z.object({importId: z.number().int().optional(), name: z.string().nullable().optional(), totalMentions: z.number().int().optional(), savedCount: z.number().int().optional(), failedCount: z.number().int().optional(), status: z.enum(["Pending", "Processing", "Completed", "Failed", "Aborted"]).optional(), createdAt: z.string().optional(), startedAt: z.string().nullable().optional(), completedAt: z.string().nullable().optional(), lastError: z.string().nullable().optional(), source: z.string().optional(), userEmail: z.string().nullable().optional(), userName: z.string().nullable().optional(), canShowMentions: z.boolean().optional()});

export const getApiTopicsTopicIdImportsResponse = z.object({imports: z.array(importStatus).optional()});

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 imports
 * 
 * GET /topics/{topicId}/imports
 * 
 * Also accepts auth: ApiKeyQuery
 */
export const getApiTopicsTopicIdImports = async (args: GetApiTopicsTopicIdImportsArgs, options?: GetApiTopicsTopicIdImportsOptions) => {
const {baseUrl = "https://api.youscan.io/api/external", 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 (ApiKeyHeader !== undefined) headers.set("X-API-KEY", ApiKeyHeader)

const url = `${baseUrl.replace(/\/+$/, '')}/topics/${encodeURIComponent(String(args.topicId))}/imports${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(getApiTopicsTopicIdImportsResponse, await res.json())
};