Files
initiative/apps/web/src/hooks/use-side-panel-state.ts
Lukas 7f38cbab73 Preserve stat block panel collapsed state on turn advance
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-17 23:23:52 +01:00

108 lines
2.9 KiB
TypeScript

import type { CreatureId } from "@initiative/domain";
import { useCallback, useEffect, useState } from "react";
type PanelView =
| { mode: "closed" }
| { mode: "creature"; creatureId: CreatureId }
| { mode: "bulk-import" }
| { mode: "source-manager" };
interface SidePanelState {
panelView: PanelView;
selectedCreatureId: CreatureId | null;
bulkImportMode: boolean;
sourceManagerMode: boolean;
isRightPanelCollapsed: boolean;
pinnedCreatureId: CreatureId | null;
isWideDesktop: boolean;
}
interface SidePanelActions {
showCreature: (creatureId: CreatureId) => void;
updateCreature: (creatureId: CreatureId) => void;
showBulkImport: () => void;
showSourceManager: () => void;
dismissPanel: () => void;
toggleCollapse: () => void;
togglePin: () => void;
unpin: () => void;
}
export function useSidePanelState(): SidePanelState & SidePanelActions {
const [panelView, setPanelView] = useState<PanelView>({ mode: "closed" });
const [isRightPanelCollapsed, setIsRightPanelCollapsed] = useState(false);
const [pinnedCreatureId, setPinnedCreatureId] = useState<CreatureId | null>(
null,
);
const [isWideDesktop, setIsWideDesktop] = useState(
() => globalThis.matchMedia("(min-width: 1280px)").matches,
);
useEffect(() => {
const mq = globalThis.matchMedia("(min-width: 1280px)");
const handler = (e: MediaQueryListEvent) => setIsWideDesktop(e.matches);
mq.addEventListener("change", handler);
return () => mq.removeEventListener("change", handler);
}, []);
const selectedCreatureId =
panelView.mode === "creature" ? panelView.creatureId : null;
const showCreature = useCallback((creatureId: CreatureId) => {
setPanelView({ mode: "creature", creatureId });
setIsRightPanelCollapsed(false);
}, []);
const updateCreature = useCallback((creatureId: CreatureId) => {
setPanelView({ mode: "creature", creatureId });
}, []);
const showBulkImport = useCallback(() => {
setPanelView({ mode: "bulk-import" });
setIsRightPanelCollapsed(false);
}, []);
const showSourceManager = useCallback(() => {
setPanelView({ mode: "source-manager" });
setIsRightPanelCollapsed(false);
}, []);
const dismissPanel = useCallback(() => {
setPanelView({ mode: "closed" });
}, []);
const toggleCollapse = useCallback(() => {
setIsRightPanelCollapsed((f) => !f);
}, []);
const togglePin = useCallback(() => {
if (selectedCreatureId) {
setPinnedCreatureId((prev) =>
prev === selectedCreatureId ? null : selectedCreatureId,
);
}
}, [selectedCreatureId]);
const unpin = useCallback(() => {
setPinnedCreatureId(null);
}, []);
return {
panelView,
selectedCreatureId,
bulkImportMode: panelView.mode === "bulk-import",
sourceManagerMode: panelView.mode === "source-manager",
isRightPanelCollapsed,
pinnedCreatureId,
isWideDesktop,
showCreature,
updateCreature,
showBulkImport,
showSourceManager,
dismissPanel,
toggleCollapse,
togglePin,
unpin,
};
}