import { TERMINAL_CONFIG } from '@/config/terminal'
import { completeMockBinding, getMockBinding, mockPlaylist } from '@/mock/terminal'
import type { Playlist, TerminalBinding } from '@/types/terminal'

const wait = (ms: number) => new Promise<void>((resolve) => setTimeout(resolve, ms))

/** 正式接口接入点：切换 useMock 后在此替换为 uni.request。 */
export const fetchTerminalBinding = async (_sn: string): Promise<TerminalBinding> => {
	if (!TERMINAL_CONFIG.useMock) {
		throw new Error('尚未配置广告机绑定接口')
	}

	await wait(350)
	return getMockBinding()
}

/** 正式接口接入点：按 sn 请求后台下发的图片/视频节目单。 */
export const fetchTerminalPlaylist = async (_sn: string): Promise<Playlist> => {
	if (!TERMINAL_CONFIG.useMock) {
		throw new Error('尚未配置广告机节目单接口')
	}

	await wait(350)
	return mockPlaylist
}

export const bindMockTerminal = async () => {
	if (!TERMINAL_CONFIG.useMock) return
	completeMockBinding()
	await wait(150)
}