Files
yaak-mountain-loop/src-web/components/Sidebar.tsx
2023-10-26 15:27:48 -07:00

440 lines
13 KiB
TypeScript

import classNames from 'classnames';
import type { ForwardedRef } from 'react';
import React, { forwardRef, Fragment, memo, useCallback, useMemo, useRef, useState } from 'react';
import type { XYCoord } from 'react-dnd';
import { useDrag, useDrop } from 'react-dnd';
import { useKey, useKeyPressEvent } from 'react-use';
import { useActiveRequestId } from '../hooks/useActiveRequestId';
import { useAppRoutes } from '../hooks/useAppRoutes';
import { useDeleteAnyRequest } from '../hooks/useDeleteAnyRequest';
import { useLatestResponse } from '../hooks/useLatestResponse';
import { useRequests } from '../hooks/useRequests';
import { useSidebarHidden } from '../hooks/useSidebarHidden';
import { useListenToTauriEvent } from '../hooks/useListenToTauriEvent';
import { useUpdateAnyRequest } from '../hooks/useUpdateAnyRequest';
import { useUpdateRequest } from '../hooks/useUpdateRequest';
import type { HttpRequest } from '../lib/models';
import { isResponseLoading } from '../lib/models';
import { Icon } from './core/Icon';
import { HStack, VStack } from './core/Stacks';
import { StatusTag } from './core/StatusTag';
import { DropMarker } from './DropMarker';
import { useActiveEnvironmentId } from '../hooks/useActiveEnvironmentId';
import { WorkspaceActionsDropdown } from './WorkspaceActionsDropdown';
import { IconButton } from './core/IconButton';
import { useCreateRequest } from '../hooks/useCreateRequest';
interface Props {
className?: string;
}
enum ItemTypes {
REQUEST = 'request',
}
export const Sidebar = memo(function Sidebar({ className }: Props) {
const { hidden } = useSidebarHidden();
const createRequest = useCreateRequest({ navigateAfter: true });
const sidebarRef = useRef<HTMLDivElement>(null);
const activeRequestId = useActiveRequestId();
const activeEnvironmentId = useActiveEnvironmentId();
const unorderedRequests = useRequests();
const deleteAnyRequest = useDeleteAnyRequest();
const routes = useAppRoutes();
const requests = useMemo(
() => [...unorderedRequests].sort((a, b) => a.sortPriority - b.sortPriority),
[unorderedRequests],
);
const [hasFocus, setHasFocus] = useState<boolean>(false);
const [selectedIndex, setSelectedIndex] = useState<number>();
// TODO: Move these listeners to a central place
useListenToTauriEvent('new_request', async () => createRequest.mutate({}));
const focusActiveRequest = useCallback(
(forcedIndex?: number) => {
const index = forcedIndex ?? requests.findIndex((r) => r.id === activeRequestId);
if (index < 0) return;
setSelectedIndex(index >= 0 ? index : undefined);
setHasFocus(true);
sidebarRef.current?.focus();
},
[activeRequestId, requests],
);
const handleSelect = useCallback(
(requestId: string) => {
const index = requests.findIndex((r) => r.id === requestId);
const request = requests[index];
if (!request) return;
routes.navigate('request', {
requestId,
workspaceId: request.workspaceId,
environmentId: activeEnvironmentId ?? undefined,
});
setSelectedIndex(index);
focusActiveRequest(index);
},
[focusActiveRequest, requests, routes, activeEnvironmentId],
);
const handleFocus = useCallback(() => {
if (hasFocus) return;
focusActiveRequest();
}, [focusActiveRequest, hasFocus]);
const handleBlur = useCallback(() => setHasFocus(false), []);
const handleDeleteKey = useCallback(
(e: KeyboardEvent) => {
if (!hasFocus) return;
e.preventDefault();
const selectedRequest = requests[selectedIndex ?? -1];
if (selectedRequest === undefined) return;
deleteAnyRequest.mutate(selectedRequest.id);
},
[deleteAnyRequest, hasFocus, requests, selectedIndex],
);
useKeyPressEvent('Backspace', handleDeleteKey);
useKeyPressEvent('Delete', handleDeleteKey);
useListenToTauriEvent(
'focus_sidebar',
() => {
if (hidden || hasFocus) return;
// Select 0 index on focus if none selected
focusActiveRequest(selectedIndex ?? 0);
},
[focusActiveRequest, hidden, activeRequestId],
);
useKeyPressEvent('Enter', (e) => {
if (!hasFocus) return;
const request = requests[selectedIndex ?? -1];
if (!request || request.id === activeRequestId) return;
e.preventDefault();
routes.navigate('request', { requestId: request.id, workspaceId: request.workspaceId });
});
useKey(
'ArrowUp',
() => {
if (!hasFocus) return;
let newIndex = (selectedIndex ?? requests.length) - 1;
if (newIndex < 0) {
newIndex = requests.length - 1;
}
setSelectedIndex(newIndex);
},
undefined,
[hasFocus, requests, selectedIndex],
);
useKey(
'ArrowDown',
() => {
if (!hasFocus) return;
let newIndex = (selectedIndex ?? -1) + 1;
if (newIndex > requests.length - 1) {
newIndex = 0;
}
setSelectedIndex(newIndex);
},
undefined,
[hasFocus, requests, selectedIndex],
);
return (
<div aria-hidden={hidden} className="relative h-full">
<div
role="menu"
aria-orientation="vertical"
dir="ltr"
ref={sidebarRef}
onFocus={handleFocus}
onBlur={handleBlur}
tabIndex={hidden ? -1 : 0}
className={classNames(
className,
'h-full relative grid grid-rows-[auto_minmax(0,1fr)_auto]',
)}
>
<HStack
className="mt-1 mb-2 pt-1 mx-2"
justifyContent="between"
alignItems="center"
space={1}
>
<WorkspaceActionsDropdown
forDropdown={false}
className="text-left mb-0"
justify="start"
/>
<IconButton
size="sm"
icon="plusCircle"
title="Create Request"
onClick={() => createRequest.mutate({})}
/>
</HStack>
<VStack
as="ul"
className="relative pb-3 overflow-y-auto overflow-x-visible"
draggable={false}
>
<SidebarItems
selectedIndex={selectedIndex}
requests={requests}
focused={hasFocus}
onSelect={handleSelect}
/>
</VStack>
</div>
</div>
);
});
interface SidebarItemsProps {
requests: HttpRequest[];
focused: boolean;
selectedIndex?: number;
onSelect: (requestId: string) => void;
}
function SidebarItems({ requests, focused, selectedIndex, onSelect }: SidebarItemsProps) {
const [hoveredIndex, setHoveredIndex] = useState<number | null>(null);
const updateRequest = useUpdateAnyRequest();
const handleMove = useCallback<DraggableSidebarItemProps['onMove']>(
(id, side) => {
const dragIndex = requests.findIndex((r) => r.id === id);
setHoveredIndex(side === 'above' ? dragIndex : dragIndex + 1);
},
[requests],
);
const handleEnd = useCallback<DraggableSidebarItemProps['onEnd']>(
(requestId) => {
if (hoveredIndex === null) return;
setHoveredIndex(null);
const index = requests.findIndex((r) => r.id === requestId);
const request = requests[index];
if (request === undefined) return;
const newRequests = requests.filter((r) => r.id !== requestId);
if (hoveredIndex > index) newRequests.splice(hoveredIndex - 1, 0, request);
else newRequests.splice(hoveredIndex, 0, request);
const beforePriority = newRequests[hoveredIndex - 1]?.sortPriority ?? 0;
const afterPriority = newRequests[hoveredIndex + 1]?.sortPriority ?? 0;
const shouldUpdateAll = afterPriority - beforePriority < 1;
if (shouldUpdateAll) {
newRequests.forEach(({ id }, i) => {
const sortPriority = i * 1000;
const update = (r: HttpRequest) => ({ ...r, sortPriority });
updateRequest.mutate({ id, update });
});
} else {
const sortPriority = afterPriority - (afterPriority - beforePriority) / 2;
const update = (r: HttpRequest) => ({ ...r, sortPriority });
updateRequest.mutate({ id: requestId, update });
}
},
[hoveredIndex, requests, updateRequest],
);
return (
<>
{requests.map((r, i) => (
<Fragment key={r.id}>
{hoveredIndex === i && <DropMarker />}
<DraggableSidebarItem
key={r.id}
selected={selectedIndex === i}
requestId={r.id}
requestName={r.name}
onMove={handleMove}
onEnd={handleEnd}
useProminentStyles={focused}
onSelect={onSelect}
/>
</Fragment>
))}
{hoveredIndex === requests.length && <DropMarker />}
</>
);
}
type SidebarItemProps = {
className?: string;
requestId: string;
requestName: string;
useProminentStyles?: boolean;
selected?: boolean;
onSelect: (requestId: string) => void;
draggable?: boolean;
};
const _SidebarItem = forwardRef(function SidebarItem(
{ className, requestName, requestId, useProminentStyles, selected, onSelect }: SidebarItemProps,
ref: ForwardedRef<HTMLLIElement>,
) {
const latestResponse = useLatestResponse(requestId);
const updateRequest = useUpdateRequest(requestId);
const [editing, setEditing] = useState<boolean>(false);
const activeRequestId = useActiveRequestId();
const isActive = activeRequestId === requestId;
const handleSubmitNameEdit = useCallback(
(el: HTMLInputElement) => {
updateRequest.mutate((r) => ({ ...r, name: el.value }));
setEditing(false);
},
[updateRequest],
);
const handleFocus = useCallback((el: HTMLInputElement | null) => {
el?.focus();
el?.select();
}, []);
const handleInputKeyDown = useCallback(
async (e: React.KeyboardEvent<HTMLInputElement>) => {
e.stopPropagation();
switch (e.key) {
case 'Enter':
e.preventDefault();
handleSubmitNameEdit(e.currentTarget);
break;
case 'Escape':
e.preventDefault();
setEditing(false);
break;
}
},
[handleSubmitNameEdit],
);
const handleStartEditing = useCallback(() => setEditing(true), [setEditing]);
const handleBlur = useCallback(
(e: React.FocusEvent<HTMLInputElement>) => {
handleSubmitNameEdit(e.currentTarget);
},
[handleSubmitNameEdit],
);
const handleSelect = useCallback(() => {
onSelect(requestId);
}, [onSelect, requestId]);
return (
<li ref={ref} className={classNames(className, 'block group/item px-2 pb-0.5')}>
<button
// tabIndex={-1} // Will prevent drag-n-drop
onClick={handleSelect}
disabled={editing}
onDoubleClick={handleStartEditing}
data-active={isActive}
data-selected={selected}
className={classNames(
'w-full flex items-center text-sm h-xs px-2 rounded-md transition-colors',
editing && 'ring-1 focus-within:ring-focus',
isActive && 'bg-highlight text-gray-800',
!isActive && 'text-gray-600 group-hover/item:text-gray-800 active:bg-highlightSecondary',
selected && useProminentStyles && '!bg-violet-500/20 text-gray-900',
)}
>
{editing ? (
<input
ref={handleFocus}
defaultValue={requestName}
className="bg-transparent outline-none w-full"
onBlur={handleBlur}
onKeyDown={handleInputKeyDown}
/>
) : (
<span className={classNames('truncate', !requestName && 'text-gray-400 italic')}>
{requestName || 'New Request'}
</span>
)}
{latestResponse && (
<div className="ml-auto">
{isResponseLoading(latestResponse) ? (
<Icon spin size="sm" icon="update" />
) : (
<StatusTag className="text-2xs dark:opacity-80" response={latestResponse} />
)}
</div>
)}
</button>
</li>
);
});
const SidebarItem = memo(_SidebarItem);
type DraggableSidebarItemProps = SidebarItemProps & {
onMove: (id: string, side: 'above' | 'below') => void;
onEnd: (id: string) => void;
};
type DragItem = {
id: string;
requestName: string;
};
const DraggableSidebarItem = memo(function DraggableSidebarItem({
requestName,
requestId,
onMove,
onEnd,
...props
}: DraggableSidebarItemProps) {
const ref = useRef<HTMLLIElement>(null);
const [, connectDrop] = useDrop<DragItem, void>(
{
accept: ItemTypes.REQUEST,
hover: (_, monitor) => {
if (!ref.current) return;
const hoverBoundingRect = ref.current?.getBoundingClientRect();
const hoverMiddleY = (hoverBoundingRect.bottom - hoverBoundingRect.top) / 2;
const clientOffset = monitor.getClientOffset();
const hoverClientY = (clientOffset as XYCoord).y - hoverBoundingRect.top;
onMove(requestId, hoverClientY < hoverMiddleY ? 'above' : 'below');
},
},
[onMove],
);
const [{ isDragging }, connectDrag] = useDrag<DragItem, unknown, { isDragging: boolean }>(
() => ({
type: ItemTypes.REQUEST,
item: () => ({ id: requestId, requestName }),
collect: (m) => ({ isDragging: m.isDragging() }),
options: { dropEffect: 'move' },
end: () => onEnd(requestId),
}),
[onEnd],
);
connectDrag(ref);
connectDrop(ref);
return (
<SidebarItem
ref={ref}
draggable
className={classNames(isDragging && 'opacity-20')}
requestName={requestName}
requestId={requestId}
{...props}
/>
);
});