import {z} from 'zod'

export type EventType = 'account.closed' | 'account.created' | 'account.opened' | 'account.rejected' | 'batch_order.accepted' | 'batch_order.canceled' | 'batch_order.canceling' | 'batch_order.confirmed' | 'batch_order.created' | 'batch_order.executed' | 'batch_order.rejected' | 'cash_account.created' | 'check.action_required' | 'check.processing' | 'check.pending' | 'check.succeeded' | 'check.failed' | 'corporate_action.created' | 'corporate_action.processed' | 'deposit.created' | 'deposit.rejected' | 'deposit.received' | 'dividend_distribution.created' | 'document.created' | 'identification.created' | 'identification.failed' | 'identification.started' | 'identification.succeeded' | 'income_distribution.created' | 'order.accepted' | 'order.canceled' | 'order.canceling' | 'order.confirmed' | 'order.created' | 'order.executed' | 'order.rejected' | 'payment_instrument_mandate.canceled' | 'payment_instrument_mandate.confirmed' | 'payment_instrument_mandate.created' | 'payment_instrument_mandate.rejected' | 'securities_account.created' | 'securities_account.opened' | 'securities_account.rejected' | 'securities_account.closed' | 'securities_transfer.created' | 'securities_transfer.completed' | 'settlement.created' | 'sweep.canceled' | 'sweep.created' | 'sweep.processed' | 'sweep.rejected' | 'sweep.started' | 'tax.canceled' | 'tax.created' | 'tax.processed' | 'tax_exemption_order.accepted' | 'tax_exemption_order.canceled' | 'tax_exemption_order.canceling' | 'tax_exemption_order.created' | 'tax_exemption_order.rejected' | 'trade.cash_settled' | 'trade.created' | 'trade.taxes_processed' | 'treasury_mandate.accepted' | 'treasury_mandate.canceled' | 'treasury_mandate.confirmed' | 'treasury_mandate.created' | 'treasury_mandate.rejected' | 'treasury_transfer.created' | 'treasury_transfer.pending' | 'treasury_transfer.processed' | 'treasury_transfer.canceled' | 'treasury_transfer.canceling' | 'treasury_transfer.settled' | 'treasury_transfer.rejected' | 'update.created' | 'update.succeeded' | 'update.failed' | 'withdrawal.accepted' | 'withdrawal.canceled' | 'withdrawal.confirmed' | 'withdrawal.created' | 'withdrawal.processed' | 'withdrawal.rejected' | 'workflow.created' | 'workflow.confirmed' | 'workflow.canceled';

export type CreateWebhookRequest = {url: string, events: Array<EventType>};

export type CreateApiWebhooksArgs = {'LMG-Data-Privacy-Access-Principal': string, 'LMG-Data-Privacy-Access-Justification': string, body: CreateWebhookRequest};

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

export const eventType = z.enum(["account.closed", "account.created", "account.opened", "account.rejected", "batch_order.accepted", "batch_order.canceled", "batch_order.canceling", "batch_order.confirmed", "batch_order.created", "batch_order.executed", "batch_order.rejected", "cash_account.created", "check.action_required", "check.processing", "check.pending", "check.succeeded", "check.failed", "corporate_action.created", "corporate_action.processed", "deposit.created", "deposit.rejected", "deposit.received", "dividend_distribution.created", "document.created", "identification.created", "identification.failed", "identification.started", "identification.succeeded", "income_distribution.created", "order.accepted", "order.canceled", "order.canceling", "order.confirmed", "order.created", "order.executed", "order.rejected", "payment_instrument_mandate.canceled", "payment_instrument_mandate.confirmed", "payment_instrument_mandate.created", "payment_instrument_mandate.rejected", "securities_account.created", "securities_account.opened", "securities_account.rejected", "securities_account.closed", "securities_transfer.created", "securities_transfer.completed", "settlement.created", "sweep.canceled", "sweep.created", "sweep.processed", "sweep.rejected", "sweep.started", "tax.canceled", "tax.created", "tax.processed", "tax_exemption_order.accepted", "tax_exemption_order.canceled", "tax_exemption_order.canceling", "tax_exemption_order.created", "tax_exemption_order.rejected", "trade.cash_settled", "trade.created", "trade.taxes_processed", "treasury_mandate.accepted", "treasury_mandate.canceled", "treasury_mandate.confirmed", "treasury_mandate.created", "treasury_mandate.rejected", "treasury_transfer.created", "treasury_transfer.pending", "treasury_transfer.processed", "treasury_transfer.canceled", "treasury_transfer.canceling", "treasury_transfer.settled", "treasury_transfer.rejected", "update.created", "update.succeeded", "update.failed", "withdrawal.accepted", "withdrawal.canceled", "withdrawal.confirmed", "withdrawal.created", "withdrawal.processed", "withdrawal.rejected", "workflow.created", "workflow.confirmed", "workflow.canceled"]);

export const webhook = z.object({id: z.string(), url: z.string(), events: z.array(eventType), signature_secret: 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
};

/**
 * Create Webhook
 * 
 * POST /webhooks
 */
export const createApiWebhooks = async (args: CreateApiWebhooksArgs, options?: CreateApiWebhooksOptions) => {
const {baseUrl = "https://sandbox.api.lemon.markets/v1", 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 (args['LMG-Data-Privacy-Access-Principal'] != null) headers.set("LMG-Data-Privacy-Access-Principal", String(args['LMG-Data-Privacy-Access-Principal']))
if (args['LMG-Data-Privacy-Access-Justification'] != null) headers.set("LMG-Data-Privacy-Access-Justification", String(args['LMG-Data-Privacy-Access-Justification']))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/webhooks${query.size > 0 ? `?${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(webhook, await res.json())
};