import {z} from 'zod'

export type CMOperationActionInput = 'INITIAL_DEPOSIT' | 'INITIAL_FUNDING' | 'MARGIN_RETURN' | 'PAY_DOWN' | 'PAY_UP' | 'INTEREST_PAYDOWN' | 'INTEREST_ACCRUAL' | 'TOP_UP' | 'CLOSE_RETURN' | 'REHYPE_IN' | 'REHYPE_OUT';

export type CMAssetTypeType = 'ANCHORAGECUSTODY' | 'EXTERNAL';

export type CMAssetType = {assetType: string, type: CMAssetTypeType};

export type CMOperationTypeInput = 'COLLATERAL_PACKAGE' | 'EXPOSURE';

export type CMUpdateOperationRequest = {action?: CMOperationActionInput | undefined, asset?: CMAssetType | undefined, notes?: string | undefined, quantity?: string | undefined, type?: CMOperationTypeInput | undefined, typeId?: string | undefined};

export type PatchApiCollateralManagementOperationsOperationIdArgs = {operationId: string, 'Api-Signature': string, 'Api-Timestamp': number, body: CMUpdateOperationRequest};

export type PatchApiCollateralManagementOperationsOperationIdOptions = {baseUrl?: string | undefined, ApiAccessKey?: string | undefined, fetch?: typeof fetch | undefined};

export const cMOperationAction = z.enum(["INITIAL_DEPOSIT", "INITIAL_FUNDING", "MARGIN_RETURN", "PAY_DOWN", "PAY_UP", "INTEREST_PAYDOWN", "INTEREST_ACCRUAL", "TOP_UP", "CLOSE_RETURN", "FULL_LIQUIDATION", "PARTIAL_LIQUIDATION", "SWEEP", "REHYPE_IN", "REHYPE_OUT", "GAS_FEE"]);

export const cMAssetTypeType = z.enum(["ANCHORAGECUSTODY", "EXTERNAL"]);

export const cMAssetType = z.object({assetType: z.string(), type: cMAssetTypeType});

export const cMOperationType = z.enum(["COLLATERAL_PACKAGE", "EXPOSURE", "LIQUIDATION"]);

export const updateCMOperationResponse = z.object({action: cMOperationAction, asset: cMAssetType, createdAt: z.string(), id: z.string(), liquidationCollateralPackageId: z.string().optional(), liquidationProceedAsset: cMAssetType.optional(), liquidationProceedQuantity: z.string().optional(), notes: z.string().optional(), quantity: z.string(), type: cMOperationType, typeId: z.string(), updatedAt: z.string()});

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
};

/**
 * Update an operation
 * 
 * PATCH /collateral_management/operations/{operationId}
 */
export const patchApiCollateralManagementOperationsOperationId = async (args: PatchApiCollateralManagementOperationsOperationIdArgs, options?: PatchApiCollateralManagementOperationsOperationIdOptions) => {
const {baseUrl = "https://api.anchorage-staging.com/v2", fetch: fetchFn = fetch, ApiAccessKey} = options ?? {}

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

if (args['Api-Signature'] != null) headers.set("Api-Signature", String(args['Api-Signature']))
if (args['Api-Timestamp'] != null) headers.set("Api-Timestamp", String(args['Api-Timestamp']))
if (ApiAccessKey !== undefined) headers.set("Api-Access-Key", ApiAccessKey)

const url = `${baseUrl.replace(/\/+$/, '')}/collateral_management/operations/${encodeURIComponent(String(args.operationId))}${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "PATCH", 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(updateCMOperationResponse, await res.json())
};