import {z} from 'zod'

export type GetApiBackupAndDrPathArgs = {path: string, search?: string | undefined, page_size?: (25 | 50 | 100) | undefined, page?: number | undefined, status?: (Array<'Active' | 'Inactive' | 'Pending' | 'In Progress' | 'Success' | 'Failed'>) | undefined, integration_id?: Array<string> | undefined, asset_type?: Array<string> | undefined, region?: Array<string> | undefined, policy_id?: Array<string> | undefined, from_date?: string | undefined, to_date?: string | undefined, provider_type?: Array<string> | undefined, sort_by?: 'status' | undefined, sort_order?: ('asc' | 'desc') | undefined};

export type GetApiBackupAndDrPathOptions = {baseUrl?: string | undefined, JWTAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiBackupAndDrPathResponse = z.object({});

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
};

/**
 * Proxy GET requests to Backup and DR
 * 
 * GET /backup-and-dr/{path}
 */
export const getApiBackupAndDrPath = async (args: GetApiBackupAndDrPathArgs, options?: GetApiBackupAndDrPathOptions) => {
const {baseUrl = "https://api.firefly.ai/v2", fetch: fetchFn = fetch, JWTAuth} = options ?? {}

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

if (args.search != null) query.append("search", String(args.search))
if (args.page_size != null) query.append("page_size", String(args.page_size))
if (args.page != null) query.append("page", String(args.page))
for (const item of args.status ?? []) query.append("status", String(item))
for (const item of args.integration_id ?? []) query.append("integration_id", String(item))
for (const item of args.asset_type ?? []) query.append("asset_type", String(item))
for (const item of args.region ?? []) query.append("region", String(item))
for (const item of args.policy_id ?? []) query.append("policy_id", String(item))
if (args.from_date != null) query.append("from_date", String(args.from_date))
if (args.to_date != null) query.append("to_date", String(args.to_date))
for (const item of args.provider_type ?? []) query.append("provider_type", String(item))
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 (JWTAuth !== undefined) headers.set('authorization', `Bearer ${JWTAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/backup-and-dr/${encodeURIComponent(String(args.path))}${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(getApiBackupAndDrPathResponse, await res.json())
};