From f0a4edee490f05413df764db0f5486520fad2d84 Mon Sep 17 00:00:00 2001
From: Andrey Sobolev <haiodo@users.noreply.github.com>
Date: Sun, 23 Apr 2023 10:50:41 +0700
Subject: [PATCH] TSK-1309, TSK-1310, TSK-571 (#3048)

Signed-off-by: Andrey Sobolev <haiodo@gmail.com>
---
 packages/kanban/src/components/Kanban.svelte  |   4 +-
 .../kanban/src/components/KanbanRow.svelte    |   4 +-
 .../ui/src/components/PanelInstance.svelte    |  19 +--
 packages/ui/src/utils.ts                      |  18 +++
 .../src/components/KanbanView.svelte          |   8 +-
 .../src/components/kanban/KanbanView.svelte   |   6 +-
 .../src/components/issues/KanbanView.svelte   |   7 +-
 .../timereport/TimeSpendReportsList.svelte    |   2 +-
 .../src/components/Table.svelte               |   2 +-
 .../src/components/list/List.svelte           |  39 ++----
 .../src/components/list/ListCategories.svelte | 118 +++++++++++++++---
 .../src/components/list/ListCategory.svelte   |  46 ++++---
 .../src/components/list/ListItem.svelte       |  17 ++-
 .../src/components/list/ListView.svelte       |  10 +-
 14 files changed, 199 insertions(+), 101 deletions(-)

diff --git a/packages/kanban/src/components/Kanban.svelte b/packages/kanban/src/components/Kanban.svelte
index 8e04fb415a..159c308129 100644
--- a/packages/kanban/src/components/Kanban.svelte
+++ b/packages/kanban/src/components/Kanban.svelte
@@ -210,7 +210,7 @@
   }
 
   export function select (offset: 1 | -1 | 0, of?: Doc, dir?: 'vertical' | 'horizontal'): void {
-    let pos = (of !== undefined ? objects.findIndex((it) => it._id === of._id) : selection) ?? -1
+    let pos = (of != null ? objects.findIndex((it) => it._id === of._id) : selection) ?? -1
     if (pos === -1) {
       for (const st of categories) {
         const stateObjs = getGroupByValues(groupByDocs, st) ?? []
@@ -237,7 +237,7 @@
     if (objState === -1) {
       return
     }
-    const stateObjs = getGroupByValues(groupByDocs, categories.indexOf(objState)) ?? []
+    const stateObjs = getGroupByValues(groupByDocs, categories[objState]) ?? []
     const statePos = stateObjs.findIndex((it) => it._id === obj._id)
     if (statePos === undefined) {
       return
diff --git a/packages/kanban/src/components/KanbanRow.svelte b/packages/kanban/src/components/KanbanRow.svelte
index c01b59e8a6..d5fda1741a 100644
--- a/packages/kanban/src/components/KanbanRow.svelte
+++ b/packages/kanban/src/components/KanbanRow.svelte
@@ -14,7 +14,7 @@
 -->
 <script lang="ts">
   import { CategoryType, Doc, Ref } from '@hcengineering/core'
-  import ui, { Button, IconMoreH } from '@hcengineering/ui'
+  import ui, { Button, IconMoreH, mouseAttractor } from '@hcengineering/ui'
   import { createEventDispatcher } from 'svelte'
   import { slide } from 'svelte/transition'
   import { CardDragEvent, Item } from '../types'
@@ -69,7 +69,7 @@
       class="card-container"
       class:selection={selection !== undefined ? objects[selection]?._id === object._id : false}
       class:checked={checkedSet.has(object._id)}
-      on:mouseover={() => dispatch('obj-focus', object)}
+      on:mouseover={mouseAttractor(() => dispatch('obj-focus', object))}
       on:focus={() => {}}
       on:contextmenu={(evt) => showMenu(evt, object)}
       draggable={true}
diff --git a/packages/ui/src/components/PanelInstance.svelte b/packages/ui/src/components/PanelInstance.svelte
index 319bca08a4..6c5e18e17a 100644
--- a/packages/ui/src/components/PanelInstance.svelte
+++ b/packages/ui/src/components/PanelInstance.svelte
@@ -50,14 +50,17 @@
     closePanel()
   }
 
-  $: props = $panelstore.panel
-
-  $: if (props !== undefined) {
-    component = undefined
-
-    getResource(props.component).then((r) => {
-      component = r
-    })
+  $: if ($panelstore.panel !== undefined) {
+    if ($panelstore.panel.component === undefined) {
+      props = $panelstore.panel
+    } else {
+      getResource($panelstore.panel.component).then((r) => {
+        component = r
+        props = $panelstore.panel
+      })
+    }
+  } else {
+    props = undefined
   }
 
   function escapeClose () {
diff --git a/packages/ui/src/utils.ts b/packages/ui/src/utils.ts
index 04dbb1d827..f0b8b6c1a5 100644
--- a/packages/ui/src/utils.ts
+++ b/packages/ui/src/utils.ts
@@ -105,3 +105,21 @@ export function tableToCSV (tableId: string, separator = ','): string {
  * @public
  */
 export const networkStatus = writable<number>(0)
+
+let attractorMx = 0
+let attractorMy = 0
+/**
+ * perform mouse movement checks and call method if they was
+ */
+export function mouseAttractor (op: () => void, diff = 5): (evt: MouseEvent) => void {
+  return (evt: MouseEvent) => {
+    const dx = evt.clientX - attractorMx
+    const dy = evt.clientY - attractorMy
+    attractorMx = evt.clientX
+    attractorMy = evt.clientY
+
+    if (Math.sqrt(dx * dx + dy * dy) > diff) {
+      op()
+    }
+  }
+}
diff --git a/plugins/board-resources/src/components/KanbanView.svelte b/plugins/board-resources/src/components/KanbanView.svelte
index 4d155fe37e..dbc2841e91 100644
--- a/plugins/board-resources/src/components/KanbanView.svelte
+++ b/plugins/board-resources/src/components/KanbanView.svelte
@@ -95,7 +95,7 @@
 
   let kanbanUI: KanbanUI
   const listProvider = new ListSelectionProvider((offset: 1 | -1 | 0, of?: Doc, dir?: SelectDirection) => {
-    kanbanUI.select(offset, of, dir)
+    kanbanUI?.select(offset, of, dir)
   })
   onMount(() => {
     ;(document.activeElement as HTMLElement)?.blur()
@@ -125,6 +125,7 @@
       ...options
     }
   )
+  $: listProvider.update(cards)
   $: groupByDocs = groupBy(cards, 'state')
 
   const getUpdateProps = (doc: Doc, category: CategoryType): DocumentUpdate<DocWithRank> | undefined => {
@@ -151,11 +152,8 @@
   getGroupByValues={(groupByDocs, category) => getGroupByValues(groupByDocs, category)}
   {setGroupByValues}
   categories={states.map((it) => it._id)}
-  on:content={(evt) => {
-    listProvider.update(evt.detail)
-  }}
   on:obj-focus={(evt) => {
-    listProvider.updateFocus(evt.detail)
+    listProvider.updateFocus(evt.detail.object)
   }}
   {groupByDocs}
   {getUpdateProps}
diff --git a/plugins/task-resources/src/components/kanban/KanbanView.svelte b/plugins/task-resources/src/components/kanban/KanbanView.svelte
index 4d6738aecd..c1228698a3 100644
--- a/plugins/task-resources/src/components/kanban/KanbanView.svelte
+++ b/plugins/task-resources/src/components/kanban/KanbanView.svelte
@@ -106,7 +106,7 @@
 
   let kanbanUI: KanbanUI
   const listProvider = new ListSelectionProvider((offset: 1 | -1 | 0, of?: Doc, dir?: SelectDirection) => {
-    kanbanUI.select(offset, of, dir)
+    kanbanUI?.select(offset, of, dir)
   })
   onMount(() => {
     ;(document.activeElement as HTMLElement)?.blur()
@@ -144,6 +144,7 @@
       }
     }
   )
+  $: listProvider.update(tasks)
 
   let categories: CategoryType[] = []
 
@@ -247,9 +248,6 @@
     {setGroupByValues}
     {getUpdateProps}
     {groupByDocs}
-    on:content={(evt) => {
-      listProvider.update(evt.detail)
-    }}
     on:obj-focus={(evt) => {
       listProvider.updateFocus(evt.detail)
     }}
diff --git a/plugins/tracker-resources/src/components/issues/KanbanView.svelte b/plugins/tracker-resources/src/components/issues/KanbanView.svelte
index 4c6fa60ee9..886c21217b 100644
--- a/plugins/tracker-resources/src/components/issues/KanbanView.svelte
+++ b/plugins/tracker-resources/src/components/issues/KanbanView.svelte
@@ -143,7 +143,7 @@
 
   let kanbanUI: Kanban
   const listProvider = new ListSelectionProvider((offset: 1 | -1 | 0, of?: Doc, dir?: SelectDirection) => {
-    kanbanUI.select(offset, of, dir)
+    kanbanUI?.select(offset, of, dir)
   })
   onMount(() => {
     ;(document.activeElement as HTMLElement)?.blur()
@@ -172,6 +172,8 @@
     }
   )
 
+  $: listProvider.update(issues)
+
   let categories: CategoryType[] = []
 
   const queryId = generateId()
@@ -265,9 +267,6 @@
     {setGroupByValues}
     {getUpdateProps}
     {groupByDocs}
-    on:content={(evt) => {
-      listProvider.update(evt.detail)
-    }}
     on:obj-focus={(evt) => {
       listProvider.updateFocus(evt.detail)
     }}
diff --git a/plugins/tracker-resources/src/components/issues/timereport/TimeSpendReportsList.svelte b/plugins/tracker-resources/src/components/issues/timereport/TimeSpendReportsList.svelte
index dc812b1ca2..e2894eb7e0 100644
--- a/plugins/tracker-resources/src/components/issues/timereport/TimeSpendReportsList.svelte
+++ b/plugins/tracker-resources/src/components/issues/timereport/TimeSpendReportsList.svelte
@@ -72,7 +72,7 @@
     <div
       class="{twoRows ? 'flex-col' : 'flex-between'} p-text-2"
       on:contextmenu|preventDefault={(ev) => showContextMenu(ev, report)}
-      on:mouseover={() => {
+      on:mouseenter={() => {
         listProvider.updateFocus(report)
       }}
       on:focus={() => {
diff --git a/plugins/view-resources/src/components/Table.svelte b/plugins/view-resources/src/components/Table.svelte
index 3f0652dc88..af8d351d7f 100644
--- a/plugins/view-resources/src/components/Table.svelte
+++ b/plugins/view-resources/src/components/Table.svelte
@@ -282,7 +282,7 @@
             class:checking={checkedSet.has(object._id)}
             class:fixed={row === selection}
             class:selected={row === selection}
-            on:mouseover={() => onRow(object)}
+            on:mouseenter={() => onRow(object)}
             on:focus={() => {}}
             bind:this={refs[row]}
             on:contextmenu|preventDefault={(ev) => {
diff --git a/plugins/view-resources/src/components/list/List.svelte b/plugins/view-resources/src/components/list/List.svelte
index 40756abafd..3abd22eccf 100644
--- a/plugins/view-resources/src/components/list/List.svelte
+++ b/plugins/view-resources/src/components/list/List.svelte
@@ -37,13 +37,10 @@
   export let flatHeaders = false
   export let disableHeader = false
   export let props: Record<string, any> = {}
+  export let selection: number | undefined = undefined
 
   export let documents: Doc[] | undefined = undefined
 
-  const elementByIndex: Map<number, HTMLDivElement> = new Map()
-  const docByIndex: Map<number, Doc> = new Map()
-  const indexById: Map<Ref<Doc>, number> = new Map()
-
   let docs: Doc[] = []
 
   $: orderBy = viewOptions.orderBy
@@ -63,16 +60,16 @@
       resultQuery,
       (res) => {
         docs = res
-        dispatch('content', docs)
       },
       resultOptions
     )
   } else {
     docsQuery.unsubscribe()
     docs = documents
-    dispatch('content', docs)
   }
 
+  $: dispatch('content', docs)
+
   const dispatch = createEventDispatcher()
 
   const client = getClient()
@@ -100,26 +97,7 @@
   }
 
   export function select (offset: 1 | -1 | 0, of?: Doc): void {
-    let pos = (of !== undefined ? indexById.get(of._id) : -1) ?? -1
-    pos += offset
-    if (pos < 0) {
-      pos = 0
-    }
-    if (pos >= docs.length) {
-      pos = docs.length - 1
-    }
-    const target = docByIndex.get(pos)
-    if (target !== undefined) {
-      onRow(target)
-    }
-    const r = elementByIndex.get(pos)
-    if (r !== undefined) {
-      r.scrollIntoView({ behavior: 'auto', block: 'nearest' })
-    }
-  }
-
-  function onRow (object: Doc): void {
-    dispatch('row-focus', object)
+    listCategories?.select(offset, of)
   }
 
   const getLoadingElementsLength = (props: LoadingProps | undefined, options?: FindOptions<Doc>) => {
@@ -137,23 +115,23 @@
   } = {}
 
   let listDiv: HTMLDivElement
+  let listCategories: ListCategories
 </script>
 
 <div class="list-container" bind:this={listDiv}>
   <ListCategories
+    bind:this={listCategories}
     newObjectProps={() => (space ? { space } : {})}
-    {elementByIndex}
-    {indexById}
     {docs}
     {_class}
     {space}
+    {selection}
     query={resultQuery}
     {lookup}
     loadingPropsLength={getLoadingElementsLength(loadingProps, options)}
     {baseMenuClass}
     {config}
     {viewOptions}
-    {docByIndex}
     {viewOptionsConfig}
     {selectedObjectIds}
     level={0}
@@ -167,6 +145,9 @@
     {props}
     {listDiv}
     bind:dragItem
+    on:select={(evt) => {
+      select(0, evt.detail)
+    }}
   />
 </div>
 
diff --git a/plugins/view-resources/src/components/list/ListCategories.svelte b/plugins/view-resources/src/components/list/ListCategories.svelte
index 713db288e2..11a4136fb3 100644
--- a/plugins/view-resources/src/components/list/ListCategories.svelte
+++ b/plugins/view-resources/src/components/list/ListCategories.svelte
@@ -18,7 +18,7 @@
   import { getClient, statusStore } from '@hcengineering/presentation'
   import { AnyComponent } from '@hcengineering/ui'
   import { AttributeModel, BuildModelKey, CategoryOption, ViewOptionModel, ViewOptions } from '@hcengineering/view'
-  import { createEventDispatcher, onDestroy } from 'svelte'
+  import { createEventDispatcher, onDestroy, SvelteComponentTyped } from 'svelte'
   import {
     buildModel,
     concatCategories,
@@ -31,8 +31,6 @@
   import { CategoryQuery, noCategory } from '../../viewOptions'
   import ListCategory from './ListCategory.svelte'
 
-  export let elementByIndex: Map<number, HTMLDivElement>
-  export let indexById: Map<Ref<Doc>, number>
   export let docs: Doc[]
   export let _class: Ref<Class<Doc>>
   export let space: Ref<Space> | undefined
@@ -51,13 +49,13 @@
   export let level: number
   export let initIndex = 0
   export let newObjectProps: (doc: Doc) => Record<string, any> | undefined
-  export let docByIndex: Map<number, Doc>
   export let viewOptionsConfig: ViewOptionModel[] | undefined
   export let dragItem: {
     doc?: Doc
     revert?: () => void
   }
   export let listDiv: HTMLDivElement
+  export let selection: number | undefined = undefined
 
   $: groupByKey = viewOptions.groupBy[level] ?? noCategory
   let categories: CategoryType[] = []
@@ -129,25 +127,118 @@
   $: extraHeaders = getAdditionalHeader(client, _class)
 
   const dispatch = createEventDispatcher()
+
+  function getState (doc: Doc): number {
+    let pos = 0
+    for (const st of categories) {
+      const stateObjs = getGroupByValues(groupByDocs, st) ?? []
+      if (stateObjs.findIndex((it) => it._id === doc._id) !== -1) {
+        return pos
+      }
+      pos++
+    }
+    return -1
+  }
+
+  export function select (offset: 1 | -1 | 0, of?: Doc, dir?: 'vertical' | 'horizontal'): void {
+    let pos = (of != null ? docs.findIndex((it) => it._id === of._id) : selection) ?? -1
+    if (pos === -1) {
+      for (const st of categories) {
+        const stateObjs = getGroupByValues(groupByDocs, st) ?? []
+        if (stateObjs.length > 0) {
+          pos = docs.findIndex((it) => it._id === stateObjs[0]._id)
+          break
+        }
+      }
+    }
+
+    if (pos < 0) {
+      pos = 0
+    }
+    if (pos >= docs.length) {
+      pos = docs.length - 1
+    }
+
+    const obj = docs[pos]
+    if (obj === undefined) {
+      return
+    }
+
+    // We found group
+    const objState = getState(obj)
+    if (objState === -1) {
+      return
+    }
+
+    if (level + 1 >= viewOptions.groupBy.length) {
+      const stateObjs = getGroupByValues(groupByDocs, categories[objState]) ?? []
+
+      const statePos = stateObjs.findIndex((it) => it._id === obj._id)
+      if (statePos === undefined) {
+        return
+      }
+
+      console.log(statePos, objState, offset)
+      if (offset === -1) {
+        if (dir === undefined || dir === 'vertical') {
+          if (statePos - 1 < 0 && objState > 0) {
+            const pstateObjs = getGroupByValues(groupByDocs, categories[objState - 1]) ?? []
+            dispatch('select', pstateObjs[pstateObjs.length - 1])
+          } else {
+            const obj = stateObjs[statePos - 1] ?? stateObjs[0]
+            scrollInto(objState, obj)
+            dispatch('row-focus', obj)
+          }
+          return
+        }
+      }
+      if (offset === 1) {
+        if (dir === undefined || dir === 'vertical') {
+          if (statePos + 1 >= stateObjs.length && objState < categories.length) {
+            const pstateObjs = getGroupByValues(groupByDocs, categories[objState + 1]) ?? []
+            if (pstateObjs[0] !== undefined) {
+              dispatch('select', pstateObjs[0])
+            }
+          } else {
+            const obj = stateObjs[statePos + 1] ?? stateObjs[stateObjs.length - 1]
+            scrollInto(objState, obj)
+            dispatch('row-focus', obj)
+          }
+          return
+        }
+      }
+      if (offset === 0) {
+        // scrollInto(objState, obj)
+        dispatch('row-focus', obj)
+      }
+    } else {
+      listCategory[objState]?.select(offset, of, dir)
+    }
+  }
+  function scrollInto (statePos: number, obj: Doc): void {
+    // listCategory[statePos]?.scrollIntoView({ behavior: 'auto', block: 'nearest' })
+    listListCategory[statePos]?.scroll(obj)
+    listCategory[statePos]?.scroll(obj)
+  }
+
+  const listCategory: SvelteComponentTyped[] = []
+  const listListCategory: ListCategory[] = []
 </script>
 
 {#each categories as category, i (typeof category === 'object' ? category.name : category)}
   {@const items = groupByKey === noCategory ? docs : getGroupByValues(groupByDocs, category)}
   <ListCategory
-    {elementByIndex}
-    {indexById}
+    bind:this={listListCategory[i]}
     {extraHeaders}
     {space}
     {selectedObjectIds}
     {headerComponent}
-    initIndex={getInitIndex(categories, i)}
     {baseMenuClass}
     {level}
     {viewOptions}
     {groupByKey}
     {lookup}
     {config}
-    {docByIndex}
     {itemModels}
     {_class}
     singleCat={level === 0 && categories.length === 1}
@@ -175,8 +266,6 @@
   >
     <svelte:fragment
       slot="category"
-      let:elementByIndex
-      let:indexById
       let:docs
       let:_class
       let:space
@@ -192,16 +281,13 @@
       let:flatHeaders
       let:props
       let:level
-      let:initIndex
-      let:docByIndex
       let:viewOptionsConfig
       let:listDiv
       let:dragstart
     >
       <svelte:self
-        {elementByIndex}
-        {indexById}
         {docs}
+        bind:this={listCategory[i]}
         {_class}
         {space}
         {lookup}
@@ -217,7 +303,6 @@
         {props}
         {level}
         {initIndex}
-        {docByIndex}
         {viewOptionsConfig}
         {listDiv}
         on:dragItem
@@ -225,6 +310,9 @@
         on:uncheckAll
         on:row-focus
         on:dragstart={dragstart}
+        on:select={(evt) => {
+          select(0, evt.detail)
+        }}
       />
     </svelte:fragment>
   </ListCategory>
diff --git a/plugins/view-resources/src/components/list/ListCategory.svelte b/plugins/view-resources/src/components/list/ListCategory.svelte
index 1c6e87ada5..1723369209 100644
--- a/plugins/view-resources/src/components/list/ListCategory.svelte
+++ b/plugins/view-resources/src/components/list/ListCategory.svelte
@@ -16,17 +16,18 @@
   import { Class, Doc, DocumentUpdate, Lookup, PrimitiveType, Ref, Space, StatusValue } from '@hcengineering/core'
   import { IntlString } from '@hcengineering/platform'
   import { getClient } from '@hcengineering/presentation'
-  import { calcRank, DocWithRank } from '@hcengineering/task'
+  import { DocWithRank, calcRank } from '@hcengineering/task'
   import {
     AnyComponent,
     CheckBox,
     ExpandCollapse,
+    Spinner,
     getEventPositionElement,
-    showPopup,
-    Spinner
+    mouseAttractor,
+    showPopup
   } from '@hcengineering/ui'
   import { AttributeModel, BuildModelKey, ViewOptionModel, ViewOptions } from '@hcengineering/view'
-  import { createEventDispatcher } from 'svelte'
+  import { createEventDispatcher, tick } from 'svelte'
   import { FocusSelection, focusStore } from '../../selection'
   import Menu from '../Menu.svelte'
   import ListHeader from './ListHeader.svelte'
@@ -39,7 +40,6 @@
   export let space: Ref<Space> | undefined
   export let baseMenuClass: Ref<Class<Doc>> | undefined
   export let items: Doc[]
-  export let initIndex: number
   export let createItemDialog: AnyComponent | undefined
   export let createItemLabel: IntlString | undefined
   export let loadingPropsLength: number | undefined
@@ -50,14 +50,11 @@
   export let disableHeader = false
   export let props: Record<string, any> = {}
   export let level: number
-  export let elementByIndex: Map<number, HTMLDivElement>
-  export let indexById: Map<Ref<Doc>, number>
   export let lookup: Lookup<Doc>
   export let _class: Ref<Class<Doc>>
   export let config: (string | BuildModelKey)[]
   export let viewOptions: ViewOptions
   export let newObjectProps: (doc: Doc) => Record<string, any> | undefined
-  export let docByIndex: Map<number, Doc>
   export let viewOptionsConfig: ViewOptionModel[] | undefined
   export let dragItem: {
     doc?: Doc
@@ -92,7 +89,7 @@
     dispatch('row-focus', object)
   }
 
-  const handleMenuOpened = async (event: MouseEvent, object: Doc, rowIndex: number) => {
+  const handleMenuOpened = async (event: MouseEvent, object: Doc) => {
     event.preventDefault()
     handleRowFocused(object)
 
@@ -300,6 +297,24 @@
       index: i
     })
   }
+  export function scroll (item: Doc): void {
+    const pos = items.findIndex((it) => it._id === item._id)
+    if (pos >= 0) {
+      if (collapsed) {
+        collapsed = false
+        tick().then(() => scroll(item))
+        return
+      }
+      if (pos >= limited.length) {
+        limit = (limit ?? 0) + 20
+
+        tick().then(() => scroll(item))
+      } else {
+        listItems[pos]?.scroll()
+      }
+    }
+  }
+  const listItems: ListItem[] = []
 </script>
 
 <div
@@ -337,8 +352,6 @@
       <div class="p-2">
         <slot
           name="category"
-          {elementByIndex}
-          {indexById}
           docs={items}
           {_class}
           {space}
@@ -354,8 +367,6 @@
           {flatHeaders}
           {props}
           level={level + 1}
-          {initIndex}
-          {docByIndex}
           {viewOptionsConfig}
           {listDiv}
           dragItem
@@ -366,12 +377,9 @@
       {#if limited}
         {#each limited as docObject, i (docObject._id)}
           <ListItem
+            bind:this={listItems[i]}
             {docObject}
-            {elementByIndex}
-            {docByIndex}
-            {indexById}
             model={itemModels}
-            index={initIndex + i}
             {groupByKey}
             selected={isSelected(docObject, $focusStore)}
             checked={selectedObjectIdsSet.has(docObject._id)}
@@ -386,9 +394,9 @@
             on:dragover={(e) => dragover(e, i)}
             on:drop={dropItemHandle}
             on:check={(ev) => dispatch('check', { docs: ev.detail.docs, value: ev.detail.value })}
-            on:contextmenu={(event) => handleMenuOpened(event, docObject, initIndex + i)}
+            on:contextmenu={(event) => handleMenuOpened(event, docObject)}
             on:focus={() => {}}
-            on:mouseover={() => handleRowFocused(docObject)}
+            on:mouseover={mouseAttractor(() => handleRowFocused(docObject))}
             {props}
           />
         {/each}
diff --git a/plugins/view-resources/src/components/list/ListItem.svelte b/plugins/view-resources/src/components/list/ListItem.svelte
index 60b5564fa5..d0f5533874 100644
--- a/plugins/view-resources/src/components/list/ListItem.svelte
+++ b/plugins/view-resources/src/components/list/ListItem.svelte
@@ -13,25 +13,25 @@
 // limitations under the License.
 -->
 <script lang="ts">
-  import core, { AnyAttribute, Doc, getObjectValue, Ref } from '@hcengineering/core'
+  import core, { AnyAttribute, Doc, getObjectValue } from '@hcengineering/core'
   import notification from '@hcengineering/notification'
   import { getClient, updateAttribute } from '@hcengineering/presentation'
-  import { CheckBox, Component, deviceOptionsStore as deviceInfo, tooltip, IconCircles } from '@hcengineering/ui'
+  import { CheckBox, Component, deviceOptionsStore as deviceInfo, IconCircles, tooltip } from '@hcengineering/ui'
   import { AttributeModel } from '@hcengineering/view'
   import { createEventDispatcher } from 'svelte'
   import { FixedColumn } from '../..'
   import view from '../../plugin'
 
   export let docObject: Doc
-  export let index: number
   export let model: AttributeModel[]
   export let groupByKey: string | undefined
   export let checked: boolean
   export let selected: boolean
   export let props: Record<string, any> = {}
-  export let elementByIndex: Map<number, HTMLDivElement>
-  export let indexById: Map<Ref<Doc>, number>
-  export let docByIndex: Map<number, Doc>
+
+  export function scroll () {
+    elem?.scrollIntoView({ behavior: 'auto', block: 'nearest' })
+  }
 
   let elem: HTMLDivElement
 
@@ -47,10 +47,6 @@
 
   $: compactMode = $deviceInfo.twoRows
 
-  $: elem && elementByIndex.set(index, elem)
-  $: indexById.set(docObject._id, index)
-  $: docByIndex.set(index, docObject)
-
   const client = getClient()
 
   function onChange (value: any, doc: Doc, key: string, attribute: AnyAttribute) {
@@ -94,6 +90,7 @@
   draggable={true}
   on:contextmenu
   on:focus
+  on:mouseenter
   on:mouseover
   on:dragover
   on:dragenter
diff --git a/plugins/view-resources/src/components/list/ListView.svelte b/plugins/view-resources/src/components/list/ListView.svelte
index bbc72eb0b3..25c60d2e89 100644
--- a/plugins/view-resources/src/components/list/ListView.svelte
+++ b/plugins/view-resources/src/components/list/ListView.svelte
@@ -4,7 +4,14 @@
   import { AnyComponent, issueSP, Scroller } from '@hcengineering/ui'
   import { BuildModelKey, Viewlet, ViewOptions } from '@hcengineering/view'
   import { onMount } from 'svelte'
-  import { ActionContext, ListSelectionProvider, LoadingProps, SelectDirection, selectionStore } from '../..'
+  import {
+    ActionContext,
+    ListSelectionProvider,
+    LoadingProps,
+    SelectDirection,
+    focusStore,
+    selectionStore
+  } from '../..'
 
   import List from './List.svelte'
 
@@ -56,6 +63,7 @@
       {props}
       viewOptionsConfig={viewlet.viewOptions?.other}
       selectedObjectIds={$selectionStore ?? []}
+      selection={listProvider.current($focusStore)}
       on:row-focus={(event) => {
         listProvider.updateFocus(event.detail ?? undefined)
       }}