import {z} from 'zod'

export type ServiceConversationMessageEnumWebhookEnabledType = 'true' | 'false';

export type CreateApiV1ServicesChatServiceSidConversationsConversationSidMessagesArgs = {ChatServiceSid: string, ConversationSid: string, 'X-Twilio-Webhook-Enabled'?: ServiceConversationMessageEnumWebhookEnabledType | undefined, body: {Author?: string | undefined, Body?: string | undefined, DateCreated?: string | undefined, DateUpdated?: string | undefined, Attributes?: string | undefined, MediaSid?: string | undefined, ContentSid?: string | undefined, ContentVariables?: string | undefined, Subject?: string | undefined}};

export type CreateApiV1ServicesChatServiceSidConversationsConversationSidMessagesOptions = {baseUrl?: string | undefined, accountSidAuthToken?: {username: string, password: string} | undefined, fetch?: typeof fetch | undefined};

export const conversationsV1ServiceServiceConversationServiceConversationMessage = z.object({account_sid: z.string().min(34).max(34).nullable().optional(), chat_service_sid: z.string().min(34).max(34).nullable().optional(), conversation_sid: z.string().min(34).max(34).nullable().optional(), sid: z.string().min(34).max(34).nullable().optional(), index: z.number().int().optional(), author: z.string().nullable().optional(), body: z.string().nullable().optional(), media: z.array(z.unknown()).nullable().optional(), attributes: z.string().nullable().optional(), participant_sid: z.string().min(34).max(34).nullable().optional(), date_created: z.string().nullable().optional(), date_updated: z.string().nullable().optional(), delivery: z.unknown(), url: z.string().nullable().optional(), links: z.object({}).nullable().optional(), content_sid: z.string().min(34).max(34).nullable().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
};

/**
 * Add a new message to the conversation in a specific service
 * 
 * POST /v1/Services/{ChatServiceSid}/Conversations/{ConversationSid}/Messages
 */
export const createApiV1ServicesChatServiceSidConversationsConversationSidMessages = async (args: CreateApiV1ServicesChatServiceSidConversationsConversationSidMessagesArgs, options?: CreateApiV1ServicesChatServiceSidConversationsConversationSidMessagesOptions) => {
const {baseUrl = "https://conversations.twilio.com", fetch: fetchFn = fetch, accountSidAuthToken} = options ?? {}

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

if (args['X-Twilio-Webhook-Enabled'] != null) headers.set("X-Twilio-Webhook-Enabled", String(args['X-Twilio-Webhook-Enabled']))
if (accountSidAuthToken !== undefined) headers.set('authorization', `Basic ${btoa(`${accountSidAuthToken.username}:${accountSidAuthToken.password}`)}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/Services/${encodeURIComponent(String(args.ChatServiceSid))}/Conversations/${encodeURIComponent(String(args.ConversationSid))}/Messages${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: new URLSearchParams(Object.entries(args.body).flatMap(([key, value]) => (value == null ? [] : [[key, String(value)]])))})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(conversationsV1ServiceServiceConversationServiceConversationMessage, await res.json())
};