| 1 | import { useCallback, useEffect, useMemo, useRef, useState } from "react"; |
| 2 | import { Check, ChevronDown, Code2, Folder, SquareTerminal } from "lucide-react"; |
| 3 | |
| 4 | import { app as desktopApp } from "../lib/bridge"; |
| 5 | import { t } from "../lib/i18n"; |
| 6 | import { useToast } from "../lib/toast"; |
| 7 | import type { ExternalOpenerView, ExternalOpenersView } from "../lib/types"; |
| 8 | import { Tooltip } from "./Tooltip"; |
| 9 | |
| 10 | export interface ExternalOpenerBridge { |
| 11 | ExternalOpeners(): Promise<ExternalOpenersView>; |
| 12 | SetPreferredExternalOpener(id: string): Promise<void>; |
| 13 | OpenWorkspaceInExternalOpenerForTab(tabID: string, id: string): Promise<void>; |
| 14 | } |
| 15 | |
| 16 | function fallbackOpenerIcon(opener: ExternalOpenerView) { |
| 17 | if (opener.kind === "file-manager") return <Folder size={15} strokeWidth={1.9} />; |
| 18 | if (opener.kind === "terminal") return <SquareTerminal size={15} strokeWidth={1.9} />; |
| 19 | return <Code2 size={15} strokeWidth={1.9} />; |
| 20 | } |
| 21 | |
| 22 | function OpenerIcon({ opener }: { opener: ExternalOpenerView }) { |
| 23 | return ( |
| 24 | <span className={`external-opener__app-icon external-opener__app-icon--${opener.kind}`} aria-hidden="true"> |
| 25 | <span className="external-opener__fallback-icon">{fallbackOpenerIcon(opener)}</span> |
| 26 | {opener.iconDataUrl && ( |
| 27 | <img |
| 28 | src={opener.iconDataUrl} |
| 29 | alt="" |
| 30 | draggable={false} |
| 31 | onError={(event) => { |
| 32 | event.currentTarget.hidden = true; |
| 33 | }} |
| 34 | /> |
| 35 | )} |
| 36 | </span> |
| 37 | ); |
| 38 | } |
| 39 | |
| 40 | function errorText(error: unknown): string { |
| 41 | return error instanceof Error ? error.message : String(error); |
| 42 | } |
| 43 | |
| 44 | function normalizeOpeners(next: ExternalOpenersView): ExternalOpenersView { |
| 45 | return { openers: Array.isArray(next.openers) ? next.openers : [], preferred: next.preferred ?? "" }; |
| 46 | } |
| 47 | |
| 48 | export function ExternalOpener({ |
| 49 | tabId, |
| 50 | dismissSignal, |
| 51 | bridge = desktopApp, |
| 52 | }: { |
| 53 | tabId: string; |
| 54 | dismissSignal: number; |
| 55 | bridge?: ExternalOpenerBridge; |
| 56 | }) { |
| 57 | const { showToast } = useToast(); |
| 58 | const rootRef = useRef<HTMLDivElement>(null); |
| 59 | const discoveryRequestRef = useRef(0); |
| 60 | const mountedRef = useRef(true); |
| 61 | const busyRef = useRef(false); |
| 62 | const [state, setState] = useState<ExternalOpenersView>({ openers: [], preferred: "" }); |
| 63 | const [menuOpen, setMenuOpen] = useState(false); |
| 64 | const [busy, setBusy] = useState(false); |
| 65 | |
| 66 | const refreshOpeners = useCallback(async () => { |
| 67 | const request = ++discoveryRequestRef.current; |
| 68 | try { |
| 69 | const next = normalizeOpeners(await bridge.ExternalOpeners()); |
| 70 | if (mountedRef.current && request === discoveryRequestRef.current) setState(next); |
| 71 | } catch (error) { |
| 72 | if (mountedRef.current && request === discoveryRequestRef.current) { |
| 73 | console.error("Failed to discover external openers", error); |
| 74 | } |
| 75 | } |
| 76 | }, [bridge]); |
| 77 | |
| 78 | useEffect(() => { |
| 79 | mountedRef.current = true; |
| 80 | void refreshOpeners(); |
| 81 | return () => { |
| 82 | mountedRef.current = false; |
| 83 | discoveryRequestRef.current += 1; |
| 84 | }; |
| 85 | }, [refreshOpeners]); |
| 86 | |
| 87 | useEffect(() => setMenuOpen(false), [dismissSignal, tabId]); |
| 88 | |
| 89 | useEffect(() => { |
| 90 | if (!menuOpen) return; |
| 91 | const onPointerDown = (event: MouseEvent) => { |
| 92 | if (!rootRef.current?.contains(event.target as Node)) setMenuOpen(false); |
| 93 | }; |
| 94 | const onKeyDown = (event: KeyboardEvent) => { |
| 95 | if (event.key === "Escape") setMenuOpen(false); |
| 96 | }; |
| 97 | document.addEventListener("mousedown", onPointerDown); |
| 98 | document.addEventListener("keydown", onKeyDown); |
| 99 | return () => { |
| 100 | document.removeEventListener("mousedown", onPointerDown); |
| 101 | document.removeEventListener("keydown", onKeyDown); |
| 102 | }; |
| 103 | }, [menuOpen]); |
| 104 | |
| 105 | const selected = useMemo( |
| 106 | () => state.openers.find((opener) => opener.id === state.preferred) ?? state.openers[0], |
| 107 | [state], |
| 108 | ); |
| 109 | |
| 110 | const openIn = useCallback( |
| 111 | async (opener: ExternalOpenerView, persist: boolean) => { |
| 112 | if (busyRef.current) return; |
| 113 | busyRef.current = true; |
| 114 | discoveryRequestRef.current += 1; |
| 115 | setBusy(true); |
| 116 | setMenuOpen(false); |
| 117 | try { |
| 118 | // Launch before persisting so a config-write failure cannot block the |
| 119 | // launch and a failed launch never becomes the saved preference. |
| 120 | try { |
| 121 | await bridge.OpenWorkspaceInExternalOpenerForTab(tabId, opener.id); |
| 122 | } catch (error) { |
| 123 | showToast(t("externalOpener.failed", { name: opener.name, error: errorText(error) }), "error"); |
| 124 | return; |
| 125 | } |
| 126 | if (persist && opener.id !== state.preferred) { |
| 127 | try { |
| 128 | await bridge.SetPreferredExternalOpener(opener.id); |
| 129 | setState((current) => ({ ...current, preferred: opener.id })); |
| 130 | } catch (error) { |
| 131 | showToast(t("externalOpener.persistFailed", { name: opener.name, error: errorText(error) }), "error"); |
| 132 | } |
| 133 | } |
| 134 | } finally { |
| 135 | busyRef.current = false; |
| 136 | setBusy(false); |
| 137 | } |
| 138 | }, |
| 139 | [bridge, showToast, state.preferred, tabId], |
| 140 | ); |
| 141 | |
| 142 | if (!selected) return null; |
| 143 | const openLabel = t("externalOpener.openIn", { name: selected.name }); |
| 144 | |
| 145 | return ( |
| 146 | <div ref={rootRef} className={`external-opener${menuOpen ? " external-opener--open" : ""}`}> |
| 147 | <Tooltip label={openLabel} className="external-opener__primary-wrap"> |
| 148 | <button |
| 149 | className="external-opener__primary" |
| 150 | type="button" |
| 151 | disabled={busy} |
| 152 | aria-label={openLabel} |
| 153 | onClick={() => void openIn(selected, false)} |
| 154 | > |
| 155 | <OpenerIcon opener={selected} /> |
| 156 | </button> |
| 157 | </Tooltip> |
| 158 | <button |
| 159 | className="external-opener__menu-trigger" |
| 160 | type="button" |
| 161 | disabled={busy} |
| 162 | aria-label={t("externalOpener.choose")} |
| 163 | title={t("externalOpener.choose")} |
| 164 | aria-haspopup="menu" |
| 165 | aria-expanded={menuOpen} |
| 166 | onClick={() => { |
| 167 | setMenuOpen((open) => !open); |
| 168 | if (!menuOpen) void refreshOpeners(); |
| 169 | }} |
| 170 | > |
| 171 | <ChevronDown size={14} /> |
| 172 | </button> |
| 173 | {menuOpen && ( |
| 174 | <div className="external-opener__menu" role="menu" aria-label={t("externalOpener.choose")}> |
| 175 | {state.openers.map((opener) => ( |
| 176 | <button |
| 177 | key={opener.id} |
| 178 | type="button" |
| 179 | role="menuitemradio" |
| 180 | aria-checked={opener.id === selected.id} |
| 181 | onClick={() => void openIn(opener, true)} |
| 182 | > |
| 183 | <OpenerIcon opener={opener} /> |
| 184 | <span>{opener.name}</span> |
| 185 | {opener.id === selected.id && <Check className="external-opener__check" size={15} aria-hidden="true" />} |
| 186 | </button> |
| 187 | ))} |
| 188 | </div> |
| 189 | )} |
| 190 | </div> |
| 191 | ); |
| 192 | } |
| 193 |