import {z} from 'zod'

export type APIVariableScopeEnum = 'APPLICATION' | 'BUILT_IN' | 'ENVIRONMENT' | 'PROJECT' | 'CONTAINER' | 'JOB' | 'HELM' | 'TERRAFORM';

export type VariableImportRequest = {overwrite: boolean, vars: Array<{name: string, value: string, scope: APIVariableScopeEnum, is_secret: boolean}>};

export type CreateApiApplicationApplicationIdEnvironmentVariableImportArgs = {applicationId: string, body: VariableImportRequest};

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

export const aPIVariableScopeEnum = z.enum(["APPLICATION", "BUILT_IN", "ENVIRONMENT", "PROJECT", "CONTAINER", "JOB", "HELM", "TERRAFORM"]);

export const variableImport = z.object({total_variables_to_import: z.number(), successful_imported_variables: z.array(z.object({name: z.string(), value: z.string().optional(), scope: aPIVariableScopeEnum, is_secret: z.boolean()}))});

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
};

/**
 * Import variables
 * 
 * POST /application/{applicationId}/environmentVariable/import
 * 
 * Also accepts auth: bearerAuth
 */
export const createApiApplicationApplicationIdEnvironmentVariableImport = async (args: CreateApiApplicationApplicationIdEnvironmentVariableImportArgs, options?: CreateApiApplicationApplicationIdEnvironmentVariableImportOptions) => {
const {baseUrl = "https://api.qovery.com", fetch: fetchFn = fetch, ApiKeyAuth} = options ?? {}

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

if (ApiKeyAuth !== undefined) headers.set("Authorization", ApiKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/application/${encodeURIComponent(String(args.applicationId))}/environmentVariable/import${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(variableImport, await res.json())
};