import {z} from 'zod'

export type CreateApiV1OrdersSendArgs = {authorization: string, 'login-token': string, 'user-id': string, body: {employeeId: string, employerId: string, servicesIds: Array<string>, providersIds: Array<{serviceId?: string | undefined, providerId: string}>, quantities?: {[key: string]: number} | undefined, providerId?: string | undefined, brandId?: string | undefined, dueDate?: string | undefined, dueDates?: Array<string> | undefined, providerCreated?: boolean | undefined, metadata?: {[key: string]: unknown} | undefined, priority?: ('normal' | 'high') | undefined}};

export type CreateApiV1OrdersSendOptions = {baseUrl?: string | undefined, ApiKeyAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const createApiV1OrdersSendResponse = z.union([z.object({success: z.literal(true), orderId: z.string(), orderNumber: z.string(), message: z.string().optional(), unavailableServices: z.array(z.object({serviceId: z.string(), serviceName: z.string().optional(), reason: z.string()})).optional(), partialSuccess: z.boolean().optional()}), z.object({success: z.literal(true), status: z.literal("split"), message: z.string().optional(), orderResults: z.array(z.object({orderId: z.string(), orderNumber: z.string(), providerId: z.string()})), unavailableServices: z.array(z.object({serviceId: z.string(), serviceName: z.string().optional(), reason: z.string()})).optional(), partialSuccess: z.boolean().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
};

/**
 * Send Order for Employee
 * 
 * POST /v1/orders/send
 */
export const createApiV1OrdersSend = async (args: CreateApiV1OrdersSendArgs, options?: CreateApiV1OrdersSendOptions) => {
const {baseUrl = "https://api.bluehive.com", 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 (args.authorization != null) headers.set("authorization", String(args.authorization))
if (args['login-token'] != null) headers.set("login-token", String(args['login-token']))
if (args['user-id'] != null) headers.set("user-id", String(args['user-id']))
if (ApiKeyAuth !== undefined) headers.set("Authorization", ApiKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/orders/send${query.size > 0 ? `?${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(createApiV1OrdersSendResponse, await res.json())
};