import {z} from 'zod'

export type PageLimitParam = number | string;

export type PageOffsetParam = number | string;

export type GetApiApiImportTaskListArgs = {limit?: PageLimitParam | undefined, offset?: PageOffsetParam | undefined, withCompleted?: string | undefined};

export type GetApiApiImportTaskListOptions = {baseUrl?: string | undefined, AccessToken?: string | undefined, fetch?: typeof fetch | undefined};

export const importHistoryTaskListResponse = z.object({list: z.array(z.object({id: z.string(), payload: z.object({after: z.number(), before: z.number(), source: z.enum(["binance", "bitget", "bybit"]), instrument: z.string(), coefficient: z.number().nullable(), contractType: z.string().nullable(), sourceInstrument: z.string().nullable()}), status: z.enum(["pending", "process", "done", "error"]), error: z.string().nullable(), startAt: z.string()})), count: z.number()});

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 /api/import-task/list
 */
export const getApiApiImportTaskList = async (args: GetApiApiImportTaskListArgs, options?: GetApiApiImportTaskListOptions) => {
const {baseUrl = "https://market-data-api.evedex.com", fetch: fetchFn = fetch, AccessToken} = options ?? {}

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

if (args.limit != null) query.append("limit", String(args.limit))
if (args.offset != null) query.append("offset", String(args.offset))
if (args.withCompleted != null) query.append("withCompleted", String(args.withCompleted))
if (AccessToken !== undefined) headers.set('authorization', `Bearer ${AccessToken}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/import-task/list${query.size > 0 ? `?${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(importHistoryTaskListResponse, await res.json())
};