import {z} from 'zod'

export type CreateApiOrdersArgs = {body: {items: Array<unknown>, customer_id?: string | undefined, customer?: Record<string, never> | undefined, shipping?: Record<string, never> | undefined, payments: Array<unknown>, metadata?: string | undefined}};

export type CreateApiOrdersOptions = {baseUrl?: string | undefined, sec0?: {username: string, password: string} | undefined, fetch?: typeof fetch | undefined};

export const createApiOrdersResponse = z.object({id: z.string().optional(), code: z.string().optional(), amount: z.number().int().optional(), currency: z.string().optional(), closed: z.boolean().optional(), items: z.array(z.object({id: z.string().optional(), description: z.string().optional(), amount: z.number().int().optional(), quantity: z.number().int().optional(), status: z.string().optional(), created_at: z.string().optional(), updated_at: z.string().optional()})).optional(), customer: z.object({id: z.string().optional(), name: z.string().optional(), email: z.string().optional(), delinquent: z.boolean().optional(), created_at: z.string().optional(), updated_at: z.string().optional(), phones: z.object({}).optional()}).optional(), status: z.string().optional(), created_at: z.string().optional(), updated_at: z.string().optional(), checkouts: z.array(z.object({id: z.string().optional(), amount: z.number().int().optional(), status: z.string().optional(), success_url: z.string().optional(), payment_url: z.string().optional(), customer_editable: z.boolean().optional(), billing_address_editable: z.boolean().optional(), skip_checkout_success_page: z.boolean().optional(), created_at: z.string().optional(), updated_at: z.string().optional(), expires_at: z.string().optional(), accepted_payment_methods: z.array(z.string()).optional(), accepted_multi_payment_methods: z.array(z.array(z.string())).optional(), customer: z.object({id: z.string().optional(), name: z.string().optional(), email: z.string().optional(), delinquent: z.boolean().optional(), created_at: z.string().optional(), updated_at: z.string().optional(), phones: z.object({}).optional()}).optional(), credit_card: z.object({capture: z.boolean().optional(), installments: z.array(z.object({number: z.number().int().optional(), total: z.number().int().optional()})).optional()}).optional(), boleto: z.object({due_at: z.string().optional(), instructions: z.string().optional()}).optional(), billing_address: z.object({}).optional(), shippable: z.boolean().optional(), currency: z.string().optional(), metadata: z.object({}).optional()})).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
};

/**
 * Criar pedido com meio de pagamento Checkout multimeios
 * 
 * POST /orders
 */
export const createApiOrders = async (args: CreateApiOrdersArgs, options?: CreateApiOrdersOptions) => {
const {baseUrl = "https://api.mundipagg.com/core/v1", fetch: fetchFn = fetch, sec0} = options ?? {}

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

if (sec0 !== undefined) headers.set('authorization', `Basic ${btoa(`${sec0.username}:${sec0.password}`)}`)

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