36 lines
1.1 KiB
TypeScript
36 lines
1.1 KiB
TypeScript
import type { DashboardSnapshot, VideoStatus } from '@/types'
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const envBaseUrl = import.meta.env.VITE_API_BASE_URL as string | undefined
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export const API_BASE = (envBaseUrl?.trim() || 'http://127.0.0.1:8001').replace(/\/$/, '')
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async function fetchJson<T>(path: string): Promise<T> {
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const response = await fetch(`${API_BASE}${path}`)
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if (!response.ok) {
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throw new Error(`请求失败: ${response.status} ${response.statusText}`)
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}
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return response.json() as Promise<T>
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}
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export function fetchDashboardSnapshot() {
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return fetchJson<DashboardSnapshot>('/api/dashboard/')
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}
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export function fetchVideoStatus() {
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return fetchJson<VideoStatus>('/api/video/status/')
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}
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export function buildVideoFrameUrl(frameKey: number) {
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return `${API_BASE}/api/video/frame/?frame=${frameKey}&t=${Date.now()}`
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}
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export function buildControlWebSocketUrl() {
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const url = new URL(API_BASE, window.location.origin)
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const basePath = url.pathname.replace(/\/$/, '')
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url.protocol = url.protocol === 'https:' ? 'wss:' : 'ws:'
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url.pathname = `${basePath}/ws/control/`
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url.search = ''
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url.hash = ''
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return url.toString()
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}
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