import {z} from 'zod'

export type PayPrompt = {text: string, attempt?: string | undefined, error_type?: ('timeout' | 'invalid-card-number' | 'invalid-card-type' | 'invalid-date' | 'invalid-security-code' | 'invalid-postal-code' | 'invalid-bank-routing-number' | 'invalid-bank-account-number' | 'input-matching-failed') | undefined, card_type?: ('visa' | 'mastercard' | 'amex' | 'optima' | 'discover' | 'diners-club' | 'jcb' | 'maestro' | 'enroute') | undefined};

export type PayPromptValue = string | Array<PayPrompt>;

export type PayPrompts = {'payment-card-number'?: PayPromptValue | undefined, 'expiration-date'?: PayPromptValue | undefined, 'postal-code'?: PayPromptValue | undefined, 'security-code'?: PayPromptValue | undefined, 'bank-routing-number'?: PayPromptValue | undefined, 'bank-account-number'?: PayPromptValue | undefined};

export type PayRequest = {connector_name?: string | undefined, amount?: number | undefined, currency?: ('USD' | 'usd') | undefined, payment_token?: string | undefined, payment_method?: ('credit-card' | 'ach-debit') | undefined, valid_card_types?: (Array<'visa' | 'mastercard' | 'amex' | 'maestro' | 'discover' | 'optima' | 'jcb' | 'diners-club' | 'enroute'>) | undefined, postal_code?: (string | boolean) | undefined, min_postal_code_length?: number | undefined, transaction_type?: ('charge' | 'tokenize') | undefined, description?: string | undefined, client_state?: string | undefined, metadata?: {[key: string]: unknown} | undefined, parameters?: {[key: string]: unknown} | undefined, prompts?: PayPrompts | undefined, max_attempts?: number | undefined, timeout_millis?: number | undefined, inter_digit_timeout_millis?: number | undefined, voice?: string | undefined, language?: string | undefined, service_level?: string | undefined, command_id?: string | undefined};

export type CreateApiCallsCallControlIdActionsPayArgs = {call_control_id: string, body: PayRequest};

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

export const callControlCommandResult = z.object({result: z.string().optional()});

export const createApiCallsCallControlIdActionsPayResponse = z.object({data: callControlCommandResult.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
};

/**
 * Process a payment
 * 
 * POST /calls/{call_control_id}/actions/pay
 */
export const createApiCallsCallControlIdActionsPay = async (args: CreateApiCallsCallControlIdActionsPayArgs, options?: CreateApiCallsCallControlIdActionsPayOptions) => {
const {baseUrl = "https://api.telnyx.com/v2", 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 = `${baseUrl.replace(/\/+$/, '')}/calls/${encodeURIComponent(String(args.call_control_id))}/actions/pay${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(createApiCallsCallControlIdActionsPayResponse, await res.json())
};