import {z} from 'zod'

export type CloudPlatformCredentialsConnectionProperties = {credentialSecretName?: string | undefined};

export type ComponentBasicConnectionProperties = {secretKey?: string | undefined, secretName: string};

export type AwsVaultLocation = {type?: ('AWS_SECRET_MANAGER' | 'AZURE_SECRET_MANAGER' | 'GCP_SECRET_MANAGER' | 'MATILLION_CUSTOMER_VAULT' | 'DEFAULT_SECRET_VAULT') | undefined, region?: string | undefined};

export type AzureVaultLocation = {type?: ('AWS_SECRET_MANAGER' | 'AZURE_SECRET_MANAGER' | 'GCP_SECRET_MANAGER' | 'MATILLION_CUSTOMER_VAULT' | 'DEFAULT_SECRET_VAULT') | undefined, vaultName?: string | undefined};

export type DefaultVaultLocation = {type?: ('AWS_SECRET_MANAGER' | 'AZURE_SECRET_MANAGER' | 'GCP_SECRET_MANAGER' | 'MATILLION_CUSTOMER_VAULT' | 'DEFAULT_SECRET_VAULT') | undefined};

export type GcpVaultLocation = {type?: ('AWS_SECRET_MANAGER' | 'AZURE_SECRET_MANAGER' | 'GCP_SECRET_MANAGER' | 'MATILLION_CUSTOMER_VAULT' | 'DEFAULT_SECRET_VAULT') | undefined, gcpProjectId?: string | undefined};

export type MatillionHostedVaultLocation = {type?: ('AWS_SECRET_MANAGER' | 'AZURE_SECRET_MANAGER' | 'GCP_SECRET_MANAGER' | 'MATILLION_CUSTOMER_VAULT' | 'DEFAULT_SECRET_VAULT') | undefined};

export type ConnectionDetails = {connectionProperties?: (CloudPlatformCredentialsConnectionProperties | ComponentBasicConnectionProperties) | undefined, description?: string | undefined, secretsLocation?: (AwsVaultLocation | AzureVaultLocation | DefaultVaultLocation | GcpVaultLocation | MatillionHostedVaultLocation) | undefined};

export type CreateConnectionRequest = {authProvider?: string | undefined, authType: 'GENERIC_SECRET' | 'CLOUD_PROVIDER_SECRET' | 'OAUTH_USER_TOKENS' | 'OAUTH_AUTHORIZATION_CODE' | 'OAUTH_CLIENT_CRED' | 'COMPOSITE_TOKEN' | 'OAUTH_1_0_X_ADS', connectionDetails?: ConnectionDetails | undefined, name: string, platformConnectionType: 'COMPONENT_BASIC' | 'CLOUD_PLATFORM_CREDENTIALS'};

export type CreateApiV1ProjectsProjectIdConnectionsArgs = {projectId: string, body: CreateConnectionRequest};

export type CreateApiV1ProjectsProjectIdConnectionsOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const cloudPlatformCredentialsConnectionProperties = z.object({credentialSecretName: z.string().optional()});

export const componentBasicConnectionProperties = z.object({secretKey: z.string().optional(), secretName: z.string().min(1)});

export const awsVaultLocation = z.object({type: z.enum(["AWS_SECRET_MANAGER", "AZURE_SECRET_MANAGER", "GCP_SECRET_MANAGER", "MATILLION_CUSTOMER_VAULT", "DEFAULT_SECRET_VAULT"]).optional(), region: z.string().optional()});

export const azureVaultLocation = z.object({type: z.enum(["AWS_SECRET_MANAGER", "AZURE_SECRET_MANAGER", "GCP_SECRET_MANAGER", "MATILLION_CUSTOMER_VAULT", "DEFAULT_SECRET_VAULT"]).optional(), vaultName: z.string().optional()});

export const defaultVaultLocation = z.object({type: z.enum(["AWS_SECRET_MANAGER", "AZURE_SECRET_MANAGER", "GCP_SECRET_MANAGER", "MATILLION_CUSTOMER_VAULT", "DEFAULT_SECRET_VAULT"]).optional()});

export const gcpVaultLocation = z.object({type: z.enum(["AWS_SECRET_MANAGER", "AZURE_SECRET_MANAGER", "GCP_SECRET_MANAGER", "MATILLION_CUSTOMER_VAULT", "DEFAULT_SECRET_VAULT"]).optional(), gcpProjectId: z.string().optional()});

export const matillionHostedVaultLocation = z.object({type: z.enum(["AWS_SECRET_MANAGER", "AZURE_SECRET_MANAGER", "GCP_SECRET_MANAGER", "MATILLION_CUSTOMER_VAULT", "DEFAULT_SECRET_VAULT"]).optional()});

export const connectionDetailsResponse = z.object({connectionProperties: z.union([cloudPlatformCredentialsConnectionProperties, componentBasicConnectionProperties]).optional(), description: z.string().optional(), secretsLocation: z.union([awsVaultLocation, azureVaultLocation, defaultVaultLocation, gcpVaultLocation, matillionHostedVaultLocation]).optional()});

export const projectConnectionResponse = z.object({authProvider: z.string().optional(), authType: z.enum(["GENERIC_SECRET", "CLOUD_PROVIDER_SECRET", "OAUTH_USER_TOKENS", "OAUTH_AUTHORIZATION_CODE", "OAUTH_CLIENT_CRED", "COMPOSITE_TOKEN", "OAUTH_1_0_X_ADS"]).optional(), connectionDetails: connectionDetailsResponse.optional(), createdBy: z.string().optional(), createdDate: z.string().optional(), name: z.string().optional(), platformConnectionType: z.enum(["COMPONENT_BASIC", "CLOUD_PLATFORM_CREDENTIALS"]).optional(), projectId: z.string().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
};

/**
 * Create a new project connection
 * 
 * POST /v1/projects/{projectId}/connections
 */
export const createApiV1ProjectsProjectIdConnections = async (args: CreateApiV1ProjectsProjectIdConnectionsArgs, options?: CreateApiV1ProjectsProjectIdConnectionsOptions) => {
const {baseUrl = "https://eu1.api.matillion.com/dpc", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/projects/${encodeURIComponent(String(args.projectId))}/connections${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(projectConnectionResponse, await res.json())
};