import {z} from 'zod'

export type RoomIDModel = 1 | 2 | 3 | 4 | 13;

export type GetApiChatboxArgs = {room_id?: RoomIDModel | undefined};

export type GetApiChatboxOptions = {baseUrl?: string | undefined, HTTPBearer?: string | undefined, fetch?: typeof fetch | undefined};

export const respSystemInfo = z.object({visitor_id: z.number().int(), time: z.number().int(), log_id: z.number().int()});

export const getApiChatboxResponse = z.object({rooms: z.array(z.object({can_report: z.boolean(), deal_id: z.unknown(), eng: z.boolean(), market: z.boolean(), room_id: z.number().int(), title: z.string()})), ban: z.unknown(), ignore: z.array(z.object({can_edit: z.boolean(), can_follow: z.boolean(), can_ignore: z.boolean(), can_post_profile: z.boolean(), can_view_profile: z.boolean(), can_view_profile_posts: z.boolean(), can_warn: z.boolean(), contest_count: z.number().int(), conv_auto_reply_message: z.string(), conv_welcome_message: z.string(), convertedDeposit: z.number().int(), custom_fields: z.object({_4: z.unknown(), scamURL: z.unknown(), favoritePorn: z.unknown(), favoriteVape: z.unknown(), favoriteAnime: z.unknown(), lztLikesZeroing: z.unknown(), lztLikesIncreasing: z.unknown(), lztSympathyZeroing: z.unknown(), lztSympathyIncreasing: z.unknown(), telegram: z.unknown(), vk: z.unknown(), discord: z.unknown(), steam: z.unknown(), matrix: z.unknown(), jabber: z.unknown(), github: z.unknown()}), deposit: z.number().int(), display_banner_id: z.number().int(), display_icon_group_id: z.number().int(), gender: z.string(), homepage: z.string(), is_admin: z.boolean(), is_banned: z.boolean(), is_followed: z.boolean(), is_ignored: z.boolean(), is_moderator: z.boolean(), is_staff: z.boolean(), last_activity: z.number().int(), like2_count: z.number().int(), like_count: z.number().int(), location: z.string(), message_count: z.number().int(), occupation: z.string(), register_date: z.number().int(), rendered: z.object({username: z.string(), avatars: z.object({l: z.string(), m: z.string(), s: z.string()}), backgrounds: z.array(z.unknown()), link: z.string(), status: z.string()}), short_link: z.unknown(), trophy_points: z.number().int(), user_id: z.number().int(), user_title: z.string(), username: z.string(), view_url: z.string(), warning_points: z.number().int()})), permissions: z.object({viewMessages: z.boolean(), viewAnyMessage: z.boolean(), editAnyMessage: z.boolean(), deleteAnyMessage: z.boolean(), ban: z.boolean(), postMessage: z.boolean(), report: z.boolean()}), commands: z.array(z.string()), roomsOnline: z.object({"chat:1": z.number().int(), "chat:2": z.number().int(), "chat:3": z.number().int(), "chat:4": z.number().int()}), system_info: respSystemInfo});

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
};

/**
 * Get Chats
 * 
 * GET /chatbox
 */
export const getApiChatbox = async (args: GetApiChatboxArgs, options?: GetApiChatboxOptions) => {
const {baseUrl = "https://api.lolz.team", fetch: fetchFn = fetch, HTTPBearer} = options ?? {}

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

if (args.room_id != null) query.append("room_id", String(args.room_id))
if (HTTPBearer !== undefined) headers.set('authorization', `Bearer ${HTTPBearer}`)

const url = `${baseUrl.replace(/\/+$/, '')}/chatbox${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "GET", headers})

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

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