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Diffstat (limited to 'src/components/SteamGamePatcher.tsx')
| -rw-r--r-- | src/components/SteamGamePatcher.tsx | 314 |
1 files changed, 314 insertions, 0 deletions
diff --git a/src/components/SteamGamePatcher.tsx b/src/components/SteamGamePatcher.tsx new file mode 100644 index 0000000..2d3b0fa --- /dev/null +++ b/src/components/SteamGamePatcher.tsx @@ -0,0 +1,314 @@ +import { useCallback, useEffect, useMemo, useState } from "react"; +import { ButtonItem, DropdownItem, Field, PanelSectionRow } from "@decky/ui"; +import { toaster } from "@decky/api"; +import { listInstalledGames, getGameStatus, patchGame, unpatchGame } from "../api"; + +// ─── SteamClient helpers ───────────────────────────────────────────────────── + +const getAppLaunchOptions = (appId: number): Promise<string> => + new Promise((resolve, reject) => { + if (typeof SteamClient === "undefined" || !SteamClient?.Apps?.RegisterForAppDetails) { + resolve(""); + return; + } + let settled = false; + let unregister = () => {}; + const timeout = window.setTimeout(() => { + if (settled) return; + settled = true; + unregister(); + reject(new Error("Timed out reading launch options.")); + }, 5000); + const registration = SteamClient.Apps.RegisterForAppDetails( + appId, + (details: { strLaunchOptions?: string }) => { + if (settled) return; + settled = true; + window.clearTimeout(timeout); + unregister(); + resolve(details?.strLaunchOptions ?? ""); + } + ); + unregister = registration.unregister; + }); + +const setAppLaunchOptions = (appId: number, options: string): void => { + if (typeof SteamClient !== "undefined" && SteamClient?.Apps?.SetAppLaunchOptions) { + SteamClient.Apps.SetAppLaunchOptions(appId, options); + } +}; + +// ─── Types ─────────────────────────────────────────────────────────────────── + +type GameEntry = { appid: string; name: string; install_found?: boolean }; + +type GameStatus = { + status: "success" | "error"; + message?: string; + install_found?: boolean; + patched?: boolean; + dll_name?: string | null; + target_dir?: string | null; + patched_at?: string | null; + optiscaler_version?: string | null; + fsr4_variant?: string | null; + fsr4_variant_label?: string | null; + fsr4_upscaler_sha256?: string | null; +}; + +// ─── Module-level state persistence ────────────────────────────────────────── + +let lastSelectedAppId = ""; + +// ─── Component ─────────────────────────────────────────────────────────────── + +interface SteamGamePatcherProps { + dllName: string; + fsr4Variant: string; +} + +export function SteamGamePatcher({ dllName, fsr4Variant }: SteamGamePatcherProps) { + const [games, setGames] = useState<GameEntry[]>([]); + const [gamesLoading, setGamesLoading] = useState(true); + const [selectedAppId, setSelectedAppId] = useState<string>(() => lastSelectedAppId); + const [gameStatus, setGameStatus] = useState<GameStatus | null>(null); + const [statusLoading, setStatusLoading] = useState(false); + const [busyAction, setBusyAction] = useState<"patch" | "unpatch" | null>(null); + const [resultMessage, setResultMessage] = useState<string>(""); + + // ── Data loaders ─────────────────────────────────────────────────────────── + + const loadGames = useCallback(async () => { + setGamesLoading(true); + try { + const result = await listInstalledGames(); + if (result.status !== "success") throw new Error(result.message || "Failed to load games."); + const gameList = result.games as GameEntry[]; + setGames(gameList); + if (!gameList.length) { + lastSelectedAppId = ""; + setSelectedAppId(""); + return; + } + setSelectedAppId((current) => { + const valid = + current && gameList.some((g) => g.appid === current) ? current : gameList[0].appid; + lastSelectedAppId = valid; + return valid; + }); + } catch (err) { + const msg = err instanceof Error ? err.message : "Failed to load games."; + toaster.toast({ title: "Decky Framegen", body: msg }); + } finally { + setGamesLoading(false); + } + }, []); + + const loadStatus = useCallback(async (appid: string) => { + if (!appid) { + setGameStatus(null); + return; + } + setStatusLoading(true); + try { + const result = await getGameStatus(appid); + setGameStatus(result as GameStatus); + } catch (err) { + setGameStatus({ + status: "error", + message: err instanceof Error ? err.message : "Failed to load status.", + }); + } finally { + setStatusLoading(false); + } + }, []); + + useEffect(() => { + void loadGames(); + }, [loadGames]); + + useEffect(() => { + if (!selectedAppId) { + setGameStatus(null); + return; + } + void loadStatus(selectedAppId); + }, [selectedAppId, loadStatus]); + + // ── Derived state ────────────────────────────────────────────────────────── + + const selectedGame = useMemo( + () => games.find((g) => g.appid === selectedAppId) ?? null, + [games, selectedAppId] + ); + + const isPatchedWithDifferentDll = + gameStatus?.patched && gameStatus?.dll_name && gameStatus.dll_name !== dllName; + + const canPatch = Boolean(selectedGame && gameStatus?.install_found && !busyAction); + const canUnpatch = Boolean(selectedGame && gameStatus?.patched && !busyAction); + + const patchButtonLabel = useMemo(() => { + if (busyAction === "patch") return "Patching..."; + if (!selectedGame) return "Patch this game"; + if (!gameStatus?.install_found) return "Install not found"; + if (isPatchedWithDifferentDll) return `Switch to ${dllName}`; + if (gameStatus?.patched) return `Reinstall (${dllName})`; + return `Patch with ${dllName}`; + }, [busyAction, dllName, gameStatus, isPatchedWithDifferentDll, selectedGame]); + + // ── Actions ──────────────────────────────────────────────────────────────── + + const handlePatch = useCallback(async () => { + if (!selectedGame || !selectedAppId || busyAction) return; + setBusyAction("patch"); + setResultMessage(""); + try { + let currentLaunchOptions = ""; + try { + currentLaunchOptions = await getAppLaunchOptions(Number(selectedAppId)); + } catch { + // non-fatal: proceed without current launch options + } + const result = await patchGame(selectedAppId, dllName, currentLaunchOptions, fsr4Variant); + if (result.status !== "success") throw new Error(result.message || "Patch failed."); + setAppLaunchOptions(Number(selectedAppId), result.launch_options || ""); + const msg = result.message || `Patched ${selectedGame.name}.`; + setResultMessage(msg); + toaster.toast({ title: "Decky Framegen", body: msg }); + await loadStatus(selectedAppId); + } catch (err) { + const msg = err instanceof Error ? err.message : "Patch failed."; + setResultMessage(`Error: ${msg}`); + toaster.toast({ title: "Decky Framegen", body: msg }); + } finally { + setBusyAction(null); + } + }, [busyAction, dllName, fsr4Variant, loadStatus, selectedAppId, selectedGame]); + + const handleUnpatch = useCallback(async () => { + if (!selectedGame || !selectedAppId || busyAction) return; + setBusyAction("unpatch"); + setResultMessage(""); + try { + const result = await unpatchGame(selectedAppId); + if (result.status !== "success") throw new Error(result.message || "Unpatch failed."); + setAppLaunchOptions(Number(selectedAppId), result.launch_options || ""); + const msg = result.message || `Unpatched ${selectedGame.name}.`; + setResultMessage(msg); + toaster.toast({ title: "Decky Framegen", body: msg }); + await loadStatus(selectedAppId); + } catch (err) { + const msg = err instanceof Error ? err.message : "Unpatch failed."; + setResultMessage(`Error: ${msg}`); + toaster.toast({ title: "Decky Framegen", body: msg }); + } finally { + setBusyAction(null); + } + }, [busyAction, loadStatus, selectedAppId, selectedGame]); + + // ── Status display ───────────────────────────────────────────────────────── + + const statusDisplay = useMemo(() => { + if (!selectedGame) return { text: "—", color: undefined as string | undefined }; + if (statusLoading) return { text: "Loading...", color: undefined }; + if (!gameStatus || gameStatus.status === "error") + return { text: gameStatus?.message || "—", color: undefined }; + if (!gameStatus.install_found) return { text: "Install not found", color: "#ffd866" }; + if (!gameStatus.patched) return { text: "Not patched", color: undefined }; + const dllLabel = gameStatus.dll_name || "unknown"; + if (isPatchedWithDifferentDll) + return { text: `Patched (${dllLabel}) — switch available`, color: "#ffd866" }; + return { text: `Patched (${dllLabel})`, color: "#3fb950" }; + }, [gameStatus, isPatchedWithDifferentDll, selectedGame, statusLoading]); + + const focusableFieldProps = { focusable: true, highlightOnFocus: true } as const; + + // ── Render ───────────────────────────────────────────────────────────────── + + return ( + <> + <PanelSectionRow> + <DropdownItem + label="Steam game" + menuLabel="Select a Steam game" + strDefaultLabel={gamesLoading ? "Loading games..." : "Choose a game"} + disabled={gamesLoading || games.length === 0} + selectedOption={selectedAppId} + rgOptions={games.map((g) => ({ + data: g.appid, + label: g.install_found === false ? `${g.name} (not installed)` : g.name, + }))} + onChange={(option) => { + const next = String(option.data); + lastSelectedAppId = next; + setSelectedAppId(next); + setResultMessage(""); + }} + /> + </PanelSectionRow> + + {selectedGame && ( + <> + <PanelSectionRow> + <Field {...focusableFieldProps} label="Patch status"> + {statusDisplay.color ? ( + <span style={{ color: statusDisplay.color, fontWeight: 600 }}> + {statusDisplay.text} + </span> + ) : ( + statusDisplay.text + )} + </Field> + </PanelSectionRow> + + <PanelSectionRow> + <Field {...focusableFieldProps} label="FSR4 runtime"> + {gameStatus?.patched + ? (gameStatus?.fsr4_variant_label || "Unknown") + : (fsr4Variant === "rdna4-native" + ? "Will patch with Native bundle / RDNA4" + : "Will patch with Steam Deck / RDNA2-3 optimized")} + </Field> + </PanelSectionRow> + + <PanelSectionRow> + <ButtonItem layout="below" disabled={!canPatch} onClick={handlePatch}> + {patchButtonLabel} + </ButtonItem> + </PanelSectionRow> + + {canUnpatch && ( + <PanelSectionRow> + <ButtonItem + layout="below" + disabled={busyAction !== null} + onClick={handleUnpatch} + > + {busyAction === "unpatch" ? "Unpatching..." : "Unpatch this game"} + </ButtonItem> + </PanelSectionRow> + )} + + <PanelSectionRow> + <ButtonItem + layout="below" + disabled={!selectedAppId || busyAction !== null || statusLoading} + onClick={() => void loadStatus(selectedAppId)} + > + {statusLoading ? "Refreshing..." : "Refresh status"} + </ButtonItem> + </PanelSectionRow> + + {resultMessage && ( + <PanelSectionRow> + <Field {...focusableFieldProps} label="Result"> + {resultMessage} + </Field> + </PanelSectionRow> + )} + </> + )} + </> + ); +} |