import {z} from 'zod'

export type GetApiV1CustomDataArgs = {limit?: number | undefined, page?: number | undefined, cursor?: string | undefined, dot_number?: string | undefined, updated_after?: string | undefined, updated_before?: string | undefined, sort_by?: ('updated_at' | 'dot_number') | undefined, sort_order?: ('asc' | 'desc') | undefined};

export type GetApiV1CustomDataOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const customDataField = z.object({field_key: z.string().optional(), display_name: z.string().nullable().optional(), data_type: z.string().nullable().optional()});

export const customDataRecord = z.object({dot_number: z.string().optional(), custom_data: z.record(z.string(), z.unknown()).optional(), updated_at: z.string().nullable().optional()});

export const pagination = z.object({page: z.number().int().optional(), limit: z.number().int().optional(), total_results: z.number().int().optional(), total_pages: z.number().int().optional()});

export const customDataCollectionResponse = z.object({total_results: z.number().int().optional(), fields: z.array(customDataField).optional(), records: z.array(customDataRecord).optional(), pagination: z.union([pagination, z.object({limit: z.number().int().optional(), next_cursor: z.string().nullable().optional(), has_more: z.boolean().optional()})]).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 custom-data records
 * 
 * GET /v1/custom-data
 */
export const getApiV1CustomData = async (args: GetApiV1CustomDataArgs, options?: GetApiV1CustomDataOptions) => {
const {baseUrl = "https://api.runalphaloops.com", fetch: fetchFn = fetch, bearerAuth} = 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.page != null) query.append("page", String(args.page))
if (args.cursor != null) query.append("cursor", String(args.cursor))
if (args.dot_number != null) query.append("dot_number", String(args.dot_number))
if (args.updated_after != null) query.append("updated_after", String(args.updated_after))
if (args.updated_before != null) query.append("updated_before", String(args.updated_before))
if (args.sort_by != null) query.append("sort_by", String(args.sort_by))
if (args.sort_order != null) query.append("sort_order", String(args.sort_order))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/custom-data${query.size > 0 ? `?${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(customDataCollectionResponse, await res.json())
};