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import { createOpencodeClient } from "@opencode-ai/sdk/v2/client"
import { createSimpleContext } from "@opencode-ai/ui/context"
import { batch, createEffect, createMemo, onCleanup } from "solid-js"
import { createStore } from "solid-js/store"
import { usePlatform } from "@/context/platform"
import { Persist, persisted } from "@/utils/persist"
type StoredProject = { worktree: string; expanded: boolean }
export function normalizeServerUrl(input: string) {
const trimmed = input.trim()
if (!trimmed) return
const withProtocol = /^https?:\/\//.test(trimmed) ? trimmed : `http://${trimmed}`
return withProtocol.replace(/\/+$/, "")
}
export function serverDisplayName(url: string) {
if (!url) return ""
return url.replace(/^https?:\/\//, "").replace(/\/+$/, "")
}
function projectsKey(url: string) {
if (!url) return ""
const host = url.replace(/^https?:\/\//, "").split(":")[0]
if (host === "localhost" || host === "127.0.0.1") return "local"
return url
}
export const { use: useServer, provider: ServerProvider } = createSimpleContext({
name: "Server",
init: (props: { defaultUrl: string }) => {
const platform = usePlatform()
const [store, setStore, _, ready] = persisted(
Persist.global("server", ["server.v3"]),
createStore({
list: [] as string[],
projects: {} as Record<string, StoredProject[]>,
lastProject: {} as Record<string, string>,
}),
)
const [state, setState] = createStore({
active: "",
healthy: undefined as boolean | undefined,
})
const healthy = () => state.healthy
function setActive(input: string) {
const url = normalizeServerUrl(input)
if (!url) return
setState("active", url)
}
function add(input: string) {
const url = normalizeServerUrl(input)
if (!url) return
const fallback = normalizeServerUrl(props.defaultUrl)
if (fallback && url === fallback) {
setState("active", url)
return
}
batch(() => {
if (!store.list.includes(url)) {
setStore("list", store.list.length, url)
}
setState("active", url)
})
}
function remove(input: string) {
const url = normalizeServerUrl(input)
if (!url) return
const list = store.list.filter((x) => x !== url)
const next = state.active === url ? (list[0] ?? normalizeServerUrl(props.defaultUrl) ?? "") : state.active
batch(() => {
setStore("list", list)
setState("active", next)
})
}
createEffect(() => {
if (!ready()) return
if (state.active) return
const url = normalizeServerUrl(props.defaultUrl)
if (!url) return
setState("active", url)
})
const isReady = createMemo(() => ready() && !!state.active)
const check = (url: string) => {
const signal = (AbortSignal as unknown as { timeout?: (ms: number) => AbortSignal }).timeout?.(3000)
const sdk = createOpencodeClient({
baseUrl: url,
fetch: platform.fetch,
signal,
})
return sdk.global
.health()
.then((x) => x.data?.healthy === true)
.catch(() => false)
}
createEffect(() => {
const url = state.active
if (!url) return
setState("healthy", undefined)
let alive = true
let busy = false
const run = () => {
if (busy) return
busy = true
void check(url)
.then((next) => {
if (!alive) return
setState("healthy", next)
})
.finally(() => {
busy = false
})
}
run()
const interval = setInterval(run, 10_000)
onCleanup(() => {
alive = false
clearInterval(interval)
})
})
const origin = createMemo(() => projectsKey(state.active))
const projectsList = createMemo(() => store.projects[origin()] ?? [])
const isLocal = createMemo(() => origin() === "local")
return {
ready: isReady,
healthy,
isLocal,
get url() {
return state.active
},
get name() {
return serverDisplayName(state.active)
},
get list() {
return store.list
},
setActive,
add,
remove,
projects: {
list: projectsList,
open(directory: string) {
const key = origin()
if (!key) return
const current = store.projects[key] ?? []
if (current.find((x) => x.worktree === directory)) return
setStore("projects", key, [{ worktree: directory, expanded: true }, ...current])
},
close(directory: string) {
const key = origin()
if (!key) return
const current = store.projects[key] ?? []
setStore(
"projects",
key,
current.filter((x) => x.worktree !== directory),
)
},
expand(directory: string) {
const key = origin()
if (!key) return
const current = store.projects[key] ?? []
const index = current.findIndex((x) => x.worktree === directory)
if (index !== -1) setStore("projects", key, index, "expanded", true)
},
collapse(directory: string) {
const key = origin()
if (!key) return
const current = store.projects[key] ?? []
const index = current.findIndex((x) => x.worktree === directory)
if (index !== -1) setStore("projects", key, index, "expanded", false)
},
move(directory: string, toIndex: number) {
const key = origin()
if (!key) return
const current = store.projects[key] ?? []
const fromIndex = current.findIndex((x) => x.worktree === directory)
if (fromIndex === -1 || fromIndex === toIndex) return
const result = [...current]
const [item] = result.splice(fromIndex, 1)
result.splice(toIndex, 0, item)
setStore("projects", key, result)
},
last() {
const key = origin()
if (!key) return
return store.lastProject[key]
},
touch(directory: string) {
const key = origin()
if (!key) return
setStore("lastProject", key, directory)
},
},
}
},
})
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