platform/plugins/view-resources/src/components/Table.svelte
Andrey Sobolev adda89d0c6
UBER-279: Total qfix (#3281)
Signed-off-by: Andrey Sobolev <haiodo@gmail.com>
2023-05-30 14:17:03 +07:00

438 lines
14 KiB
Svelte

<!--
// Copyright © 2020, 2021 Anticrm Platform Contributors.
// Copyright © 2021 Hardcore Engineering Inc.
//
// Licensed under the Eclipse Public License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License. You may
// obtain a copy of the License at https://www.eclipse.org/legal/epl-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//
// See the License for the specific language governing permissions and
// limitations under the License.
-->
<script lang="ts">
import core, { AnyAttribute, Class, Doc, DocumentQuery, FindOptions, Lookup, Ref } from '@hcengineering/core'
import { getObjectValue, SortingOrder } from '@hcengineering/core'
import notification from '@hcengineering/notification'
import { createQuery, getClient, updateAttribute } from '@hcengineering/presentation'
import ui, {
Button,
CheckBox,
Component,
getEventPositionElement,
Label,
Loading,
mouseAttractor,
resizeObserver,
showPopup,
Spinner
} from '@hcengineering/ui'
import { AttributeModel, BuildModelKey } from '@hcengineering/view'
import { createEventDispatcher } from 'svelte'
import view from '../plugin'
import { buildConfigLookup, buildModel, LoadingProps } from '../utils'
import Menu from './Menu.svelte'
import IconUpDown from './icons/UpDown.svelte'
export let _class: Ref<Class<Doc>>
export let query: DocumentQuery<Doc>
export let enableChecking: boolean = false
export let showNotification: boolean = false
export let highlightRows: boolean = false
export let hiddenHeader: boolean = false
export let options: FindOptions<Doc> | undefined = undefined
export let baseMenuClass: Ref<Class<Doc>> | undefined = undefined
export let config: (BuildModelKey | string)[]
export let tableId: string | undefined = undefined
export let readonly = false
export let showFooter = false
export let totalQuery: DocumentQuery<Doc> | undefined = undefined
export let prefferedSorting: string = 'modifiedOn'
export let limit = 200
// If defined, will show a number of dummy items before real data will appear.
export let loadingProps: LoadingProps | undefined = undefined
export let selection: number | undefined = undefined
export let checked: Doc[] = []
const client = getClient()
const hierarchy = client.getHierarchy()
$: lookup = buildConfigLookup(hierarchy, _class, config, options?.lookup)
let _sortKey = prefferedSorting
$: if (!userSorting) {
_sortKey = prefferedSorting
}
let sortOrder = SortingOrder.Descending
let loading = 0
let userSorting = false
let objects: Doc[] = []
let gtotal: number = 0
let total: number = 0
let objectsRecieved = false
const refs: HTMLElement[] = []
$: refs.length = objects.length
const q = createQuery()
const dispatch = createEventDispatcher()
$: sortingFunction = (config.find((it) => typeof it !== 'string' && it.sortingKey === _sortKey) as BuildModelKey)
?.sortingFunction
async function update (
_class: Ref<Class<Doc>>,
query: DocumentQuery<Doc>,
sortKey: string | string[],
sortOrder: SortingOrder,
lookup: Lookup<Doc>,
limit: number,
options?: FindOptions<Doc>
) {
const sort = Array.isArray(sortKey)
? sortKey.reduce((acc: Record<string, SortingOrder>, val) => {
acc[val] = sortOrder
return acc
}, {})
: { ...(options?.sort ?? {}), [sortKey]: sortOrder }
const update = q.query(
_class,
query,
(result) => {
objects = result
total = result.total === -1 ? 0 : result.total
objectsRecieved = true
if (sortingFunction !== undefined) {
const sf = sortingFunction
objects.sort((a, b) => -1 * sortOrder * sf(a, b))
}
dispatch('content', objects)
loading = loading === 1 ? 0 : -1
},
{ sort, limit, ...options, lookup, total: true }
)
if (update && ++loading > 0) {
objects = []
}
}
$: update(_class, query, _sortKey, sortOrder, lookup, limit, options)
const showMenu = async (ev: MouseEvent, object: Doc, row: number): Promise<void> => {
selection = row
if (!checkedSet.has(object._id)) {
check(objects, false)
checked = []
}
const items = checked.length > 0 ? checked : object
showPopup(Menu, { object: items, baseMenuClass }, getEventPositionElement(ev))
}
function changeSorting (key: string | string[]): void {
if (key === '') {
return
}
userSorting = true
if (key !== _sortKey) {
_sortKey = Array.isArray(key) ? key[0] : key
sortOrder = SortingOrder.Ascending
} else {
sortOrder = sortOrder === SortingOrder.Ascending ? SortingOrder.Descending : SortingOrder.Ascending
}
}
$: checkedSet = new Set<Ref<Doc>>(checked.map((it) => it._id))
export function check (docs: Doc[], value: boolean) {
if (!enableChecking) return
dispatch('check', { docs, value })
}
function getLoadingLength (props: LoadingProps, options?: FindOptions<Doc>): number {
if (options?.limit !== undefined && options?.limit > 0) {
return Math.min(options?.limit, props.length)
}
return props.length
}
function onRow (object: Doc): void {
dispatch('row-focus', object)
}
export function select (offset: 1 | -1 | 0, of?: Doc): void {
let pos = (of !== undefined ? objects.findIndex((it) => it._id === of._id) : selection) ?? -1
pos += offset
if (pos < 0) {
pos = 0
}
if (pos >= objects.length) {
pos = objects.length - 1
}
const r = refs[pos]
selection = pos
onRow(objects[pos])
if (r !== undefined) {
r?.scrollIntoView({ behavior: 'auto', block: 'nearest' })
}
}
const joinProps = (attribute: AttributeModel, object: Doc) => {
if (attribute.collectionAttr) {
return { object, ...attribute.props }
}
if (attribute.attribute?.type._class === core.class.EnumOf) {
return { ...attribute.props, type: attribute.attribute.type }
}
return attribute.props
}
function getValue (attribute: AttributeModel, object: Doc): any {
if (attribute.castRequest) {
return getObjectValue(
attribute.key.substring(attribute.castRequest.length + 1),
client.getHierarchy().as(object, attribute.castRequest)
)
}
return getObjectValue(attribute.key, object)
}
function onChange (value: any, doc: Doc, key: string, attribute: AnyAttribute) {
updateAttribute(client, doc, _class, { key, attr: attribute }, value)
}
function getOnChange (doc: Doc, attribute: AttributeModel) {
const attr = attribute.attribute
if (attr === undefined) return
if (attribute.collectionAttr) return
if (attribute.isLookup) return
const key = attribute.castRequest ? attribute.key.substring(attribute.castRequest.length + 1) : attribute.key
return (value: any) => onChange(value, doc, key, attr)
}
let width: number
const totalQueryQ = createQuery()
$: totalQueryQ.query(
_class,
totalQuery ?? query ?? {},
(result) => {
gtotal = result.total
},
{
lookup,
limit: 1,
total: true
}
)
</script>
{#await buildModel({ client, _class, keys: config, lookup })}
<Loading />
{:then model}
<table
id={tableId}
use:resizeObserver={(element) => {
width = element.clientWidth
}}
class="antiTable"
class:metaColumn={enableChecking || showNotification}
class:highlightRows
>
{#if !hiddenHeader}
<thead class="scroller-thead">
<tr class="scroller-thead__tr">
{#if enableChecking || showNotification}
<th>
{#if enableChecking && objects?.length > 0}
<div class="antiTable-cells__checkCell" class:checkall={checkedSet.size > 0}>
<CheckBox
symbol={'minus'}
checked={objects?.length === checkedSet.size && objects?.length > 0}
on:value={(event) => {
check(objects, event.detail)
}}
/>
</div>
{/if}
</th>
{/if}
{#each model as attribute}
<th
class:sortable={attribute.sortingKey}
class:sorted={attribute.sortingKey === _sortKey}
on:click={() => changeSorting(attribute.sortingKey)}
>
<div class="antiTable-cells">
{#if attribute.label}
<Label label={attribute.label} />
{/if}
{#if attribute.sortingKey === _sortKey}
<div class="icon">
<IconUpDown size={'small'} descending={sortOrder === SortingOrder.Descending} />
</div>
{/if}
</div>
</th>
{/each}
</tr>
</thead>
{/if}
{#if objects.length || objectsRecieved}
<tbody>
{#each objects as object, row (object._id)}
<tr
class="antiTable-body__row"
class:checking={checkedSet.has(object._id)}
class:fixed={row === selection}
class:selected={row === selection}
on:mouseover={mouseAttractor(() => onRow(object))}
on:mouseenter={mouseAttractor(() => onRow(object))}
on:focus={() => {}}
bind:this={refs[row]}
on:contextmenu|preventDefault={(ev) => {
if (!readonly) {
showMenu(ev, object, row)
}
}}
>
{#if enableChecking || showNotification}
<td class="relative">
{#if showNotification}
<div class="antiTable-cells__notifyCell">
{#if enableChecking}
<div class="antiTable-cells__checkCell">
<CheckBox
checked={checkedSet.has(object._id)}
on:value={(event) => {
check([object], event.detail)
}}
/>
</div>
{/if}
<Component
is={notification.component.NotificationPresenter}
props={{ value: object, kind: enableChecking ? 'table' : 'block' }}
/>
</div>
{:else}
<div class="antiTable-cells__checkCell">
<CheckBox
checked={checkedSet.has(object._id)}
on:value={(event) => {
check([object], event.detail)
}}
/>
</div>
{/if}
</td>
{/if}
{#each model as attribute, cell}
<td>
<div class:antiTable-cells__firstCell={!cell}>
<!-- {getOnChange(object, attribute) !== undefined} -->
<svelte:component
this={attribute.presenter}
value={getValue(attribute, object)}
onChange={getOnChange(object, attribute)}
{...joinProps(attribute, object)}
/>
</div>
</td>
{/each}
</tr>
{/each}
</tbody>
{:else if loadingProps !== undefined}
<tbody>
{#each Array(getLoadingLength(loadingProps, options)) as i, row}
<tr class="antiTable-body__row" class:fixed={row === selection}>
{#each model as attribute, cell}
{#if !cell}
{#if enableChecking}
<td>
<div class="antiTable-cells__checkCell">
<CheckBox checked={false} />
</div>
</td>
{/if}
<td id={`loader-${i}-${attribute.key}`}>
<Spinner size="small" />
</td>
{/if}
{/each}
</tr>
{/each}
</tbody>
{/if}
</table>
{#if loading > 0}<Loading />{/if}
{/await}
{#if showFooter}
<div class="space" />
<div class="footer" style="width: {width}px;">
<div class="content" class:padding={showNotification || enableChecking}>
<span class="select-text">
<Label label={view.string.Total} params={{ total: gtotal }} />
</span>
{#if objects.length > 0 && objects.length < gtotal}
<!-- svelte-ignore a11y-click-events-have-key-events -->
<span class="select-text ml-2">
<Label
label={view.string.Shown}
params={{ total: objects.length === total ? -1 : total, len: objects.length }}
/>
</span>
<Button
label={ui.string.ShowMore}
kind={'transparent'}
size={'small'}
on:click={() => {
limit = limit + 100
}}
/>
{/if}
</div>
</div>
{/if}
<style lang="scss">
.space {
flex-grow: 1;
height: 100%;
}
.footer {
width: 100%;
background-color: var(--theme-comp-header-color);
display: flex;
align-items: flex-end;
height: 2.5rem;
z-index: 2;
position: sticky;
bottom: 0;
.content {
display: flex;
align-items: center;
width: max-content;
position: sticky;
left: 0;
height: 2.5rem;
&.padding {
padding-left: 2.5rem;
}
}
}
</style>