import {z} from 'zod'

export type GetApiTasksArgs = {pageSize?: number | undefined, page?: number | undefined, sortField?: string | undefined, sortOrder?: string | undefined, search?: string | undefined, startAt: string, endAt: string, dateRangeColumn?: string | undefined, domain?: string | undefined, action?: string | undefined, status?: string | undefined, jobId?: number | undefined, isParent?: boolean | undefined, countOnly?: boolean | undefined};

export type GetApiTasksOptions = {baseUrl: string, ApiKeyAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const taskBrowserType = z.enum(["CHROME", "FIREFOX", "SAFARI"]);

export const taskDeviceOS = z.enum(["WINDOWS", "MACOS", "LINUX"]);

export const taskTaskStatus = z.enum(["PENDING", "PROCESSING", "COMPLETED", "FAILED"]);

export const taskTask = z.object({action: z.string().optional(), browserType: taskBrowserType.optional(), callbackUrl: z.string().optional(), createdAt: z.string().optional(), deviceOs: taskDeviceOS.optional(), domain: z.string().optional(), fingerprintId: z.number().int().optional(), id: z.number().int().optional(), jobId: z.number().int().optional(), proxy: z.string().optional(), result: z.string().optional(), retryCount: z.number().int().optional(), scrapeTime: z.number().optional(), solution: z.string().optional(), status: taskTaskStatus.optional(), statusMessage: z.string().optional(), taskDetails: z.object({}).optional(), updatedAt: z.string().optional(), userId: z.string().optional()});

export const apiTPaginationMeta = z.object({page: z.number().int().optional(), pageSize: z.number().int().optional(), total: z.number().int().optional(), totalPage: z.number().int().optional()});

export const getApiTasksResponse = z.object({data: z.array(taskTask).optional(), meta: apiTPaginationMeta.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
};

/**
 * GET /tasks
 * 
 * Also accepts auth: BearerAuth
 */
export const getApiTasks = async (args: GetApiTasksArgs, options: GetApiTasksOptions) => {
const {baseUrl, fetch: fetchFn = fetch, ApiKeyAuth} = options ?? {}

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

if (args.pageSize != null) query.append("pageSize", String(args.pageSize))
if (args.page != null) query.append("page", String(args.page))
if (args.sortField != null) query.append("sortField", String(args.sortField))
if (args.sortOrder != null) query.append("sortOrder", String(args.sortOrder))
if (args.search != null) query.append("search", String(args.search))
if (args.startAt != null) query.append("startAt", String(args.startAt))
if (args.endAt != null) query.append("endAt", String(args.endAt))
if (args.dateRangeColumn != null) query.append("dateRangeColumn", String(args.dateRangeColumn))
if (args.domain != null) query.append("domain", String(args.domain))
if (args.action != null) query.append("action", String(args.action))
if (args.status != null) query.append("status", String(args.status))
if (args.jobId != null) query.append("jobId", String(args.jobId))
if (args.isParent != null) query.append("isParent", String(args.isParent))
if (args.countOnly != null) query.append("countOnly", String(args.countOnly))
if (ApiKeyAuth !== undefined) headers.set("x-api-token", ApiKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/tasks${query.size > 0 ? `?${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(getApiTasksResponse, await res.json())
};