import {z} from 'zod'

export type RiskTypeDTO = {id: number, name?: string | undefined};

export type RiskLimitDTO = {absoluteRiskLimit?: number | undefined, accountId?: string | undefined, active?: boolean | undefined, closeAllOpenPositions?: boolean | undefined, copierId?: string | undefined, fallbackAbsoluteRiskLimit?: number | undefined, fallbackRelativeRiskLimit?: number | undefined, fallbackRiskLimit?: number | undefined, fulfillSeconds?: number | undefined, id?: string | undefined, relativeRiskLimit?: number | undefined, resetTime?: string | undefined, riskLimit: number, riskType: RiskTypeDTO, signalFollowerId?: string | undefined};

export type CreateApiRestApiV1AccountsAccountIdRiskLimitsArgs = {accountId: string, body: RiskLimitDTO};

export type CreateApiRestApiV1AccountsAccountIdRiskLimitsOptions = {baseUrl?: string | undefined, ApiKeyAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const riskTypeDTO = z.object({id: z.number().int(), name: z.string().optional()});

export const riskLimitDTO = z.object({absoluteRiskLimit: z.number().gte(0).optional(), accountId: z.string().optional(), active: z.boolean().optional(), closeAllOpenPositions: z.boolean().optional(), copierId: z.string().optional(), fallbackAbsoluteRiskLimit: z.number().gte(0).optional(), fallbackRelativeRiskLimit: z.number().gte(0).optional(), fallbackRiskLimit: z.number().gte(0).lte(1).optional(), fulfillSeconds: z.number().int().optional(), id: z.string().optional(), relativeRiskLimit: z.number().gte(0).optional(), resetTime: z.string().optional(), riskLimit: z.number().gte(0).lte(1), riskType: riskTypeDTO, signalFollowerId: 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 an account risk limit
 * 
 * POST /rest/api/v1/accounts/{accountId}/riskLimits
 */
export const createApiRestApiV1AccountsAccountIdRiskLimits = async (args: CreateApiRestApiV1AccountsAccountIdRiskLimitsArgs, options?: CreateApiRestApiV1AccountsAccountIdRiskLimitsOptions) => {
const {baseUrl = "https://api.metacopier.io", 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("X-API-KEY", ApiKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/rest/api/v1/accounts/${encodeURIComponent(String(args.accountId))}/riskLimits${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(riskLimitDTO, await res.json())
};