From 8cc64cf8a361ec9b35eab17e104a057efd51fe3d Mon Sep 17 00:00:00 2001
From: Denis Bykhov <bykhov.denis@gmail.com>
Date: Fri, 17 Feb 2023 15:25:40 +0600
Subject: [PATCH] Subissues filter (#2653)

Signed-off-by: Denis Bykhov <bykhov.denis@gmail.com>
---
 .../components/issues/edit/SubIssues.svelte   | 38 ++++++++-
 .../components/filter/FilterTypePopup.svelte  | 37 +--------
 plugins/view-resources/src/filter.ts          | 82 ++++++++++++++++++-
 3 files changed, 119 insertions(+), 38 deletions(-)

diff --git a/plugins/tracker-resources/src/components/issues/edit/SubIssues.svelte b/plugins/tracker-resources/src/components/issues/edit/SubIssues.svelte
index 98971d121d..dfea38cde4 100644
--- a/plugins/tracker-resources/src/components/issues/edit/SubIssues.svelte
+++ b/plugins/tracker-resources/src/components/issues/edit/SubIssues.svelte
@@ -15,10 +15,21 @@
 <script lang="ts">
   import { Ref, SortingOrder, toIdMap, WithLookup } from '@hcengineering/core'
   import { createQuery } from '@hcengineering/presentation'
-  import { Issue, IssueStatus, Team } from '@hcengineering/tracker'
-  import { Button, Chevron, closeTooltip, ExpandCollapse, IconAdd, IconArrowRight, Label } from '@hcengineering/ui'
+  import { Issue, IssueStatus, Team, trackerId } from '@hcengineering/tracker'
+  import {
+    Button,
+    Chevron,
+    closeTooltip,
+    ExpandCollapse,
+    getCurrentLocation,
+    IconScaleFull,
+    IconAdd,
+    IconArrowRight,
+    Label,
+    navigate
+  } from '@hcengineering/ui'
   import view, { Viewlet } from '@hcengineering/view'
-  import { getViewOptions, ViewletSettingButton } from '@hcengineering/view-resources'
+  import { createFilter, filterStore, getViewOptions, ViewletSettingButton } from '@hcengineering/view-resources'
   import tracker from '../../../plugin'
   import CreateSubIssue from './CreateSubIssue.svelte'
   import SubIssueList from './SubIssueList.svelte'
@@ -99,6 +110,27 @@
     {#if viewlet && hasSubIssues && viewOptions}
       <ViewletSettingButton bind:viewOptions {viewlet} kind={'transparent'} />
     {/if}
+    <Button
+      width="min-content"
+      icon={IconScaleFull}
+      kind={'transparent'}
+      size={'small'}
+      showTooltip={{ label: tracker.string.OpenSubIssues, direction: 'bottom' }}
+      on:click={() => {
+        const filter = createFilter(tracker.class.Issue, 'attachedTo', [issue._id])
+        if (filter !== undefined) {
+          closeTooltip()
+          const loc = getCurrentLocation()
+          loc.fragment = undefined
+          loc.query = undefined
+          loc.path[2] = trackerId
+          loc.path[3] = issue.space
+          loc.path[4] = 'issues'
+          navigate(loc)
+          $filterStore = [filter]
+        }
+      }}
+    />
     <Button
       id="add-sub-issue"
       width="min-content"
diff --git a/plugins/view-resources/src/components/filter/FilterTypePopup.svelte b/plugins/view-resources/src/components/filter/FilterTypePopup.svelte
index 9f77f06f50..56cd609fec 100644
--- a/plugins/view-resources/src/components/filter/FilterTypePopup.svelte
+++ b/plugins/view-resources/src/components/filter/FilterTypePopup.svelte
@@ -13,18 +13,7 @@
 // limitations under the License.
 -->
 <script lang="ts">
-  import core, {
-    AnyAttribute,
-    ArrOf,
-    AttachedDoc,
-    Class,
-    Collection,
-    Doc,
-    Ref,
-    RefTo,
-    Space,
-    Type
-  } from '@hcengineering/core'
+  import core, { AnyAttribute, ArrOf, Class, Doc, Ref, RefTo, Space, Type } from '@hcengineering/core'
   import { getClient } from '@hcengineering/presentation'
   import {
     closePopup,
@@ -38,7 +27,7 @@
   } from '@hcengineering/ui'
   import { Filter, KeyFilter } from '@hcengineering/view'
   import { createEventDispatcher } from 'svelte'
-  import { FilterQuery } from '../../filter'
+  import { buildFilterKey, FilterQuery } from '../../filter'
   import view from '../../plugin'
 
   export let _class: Ref<Class<Doc>>
@@ -67,25 +56,7 @@
 
   function buildFilterFromKey (_class: Ref<Class<Doc>>, key: string): KeyFilter | undefined {
     const attribute = hierarchy.getAttribute(_class, key)
-    return buildFilter(_class, key, attribute)
-  }
-
-  function buildFilter (_class: Ref<Class<Doc>>, key: string, attribute: AnyAttribute): KeyFilter | undefined {
-    const isCollection = hierarchy.isDerived(attribute.type._class, core.class.Collection)
-    const targetClass = isCollection ? (attribute.type as Collection<AttachedDoc>).of : attribute.type._class
-    const clazz = hierarchy.getClass(targetClass)
-    const filter = hierarchy.as(clazz, view.mixin.AttributeFilter)
-
-    const attrOf = hierarchy.getClass(attribute.attributeOf)
-    if (filter.component === undefined) return undefined
-    return {
-      _class,
-      key: isCollection ? '_id' : key,
-      attribute,
-      label: attribute.label,
-      icon: attribute.icon ?? clazz.icon ?? attrOf.icon ?? view.icon.Setting,
-      component: filter.component
-    }
+    return buildFilterKey(hierarchy, _class, key, attribute)
   }
 
   function getValue (name: string, type: Type<any>): string {
@@ -103,7 +74,7 @@
     if (result.findIndex((p) => p.key === value) !== -1) {
       return
     }
-    const filter = buildFilter(_class, value, attribute)
+    const filter = buildFilterKey(hierarchy, _class, value, attribute)
     if (filter !== undefined) {
       result.push(filter)
     }
diff --git a/plugins/view-resources/src/filter.ts b/plugins/view-resources/src/filter.ts
index 48b8fb688a..9308b0d0c4 100644
--- a/plugins/view-resources/src/filter.ts
+++ b/plugins/view-resources/src/filter.ts
@@ -1,7 +1,18 @@
-import { Doc, FindResult, ObjQueryType, Ref } from '@hcengineering/core'
+import core, {
+  AnyAttribute,
+  AttachedDoc,
+  Class,
+  Collection,
+  Doc,
+  FindResult,
+  Hierarchy,
+  ObjQueryType,
+  Ref
+} from '@hcengineering/core'
 import { getResource } from '@hcengineering/platform'
 import { createQuery, getClient, LiveQuery } from '@hcengineering/presentation'
-import { Filter } from '@hcengineering/view'
+import { AnyComponent } from '@hcengineering/ui'
+import { Filter, FilterMode, KeyFilter } from '@hcengineering/view'
 import { writable } from 'svelte/store'
 import view from './plugin'
 
@@ -94,3 +105,70 @@ export async function getRefs (filter: Filter, onUpdate: () => void): Promise<Ar
   })
   return await promise
 }
+
+export function buildFilterKey (
+  hierarchy: Hierarchy,
+  _class: Ref<Class<Doc>>,
+  key: string,
+  attribute: AnyAttribute
+): KeyFilter | undefined {
+  const isCollection = hierarchy.isDerived(attribute.type._class, core.class.Collection)
+  const targetClass = isCollection ? (attribute.type as Collection<AttachedDoc>).of : attribute.type._class
+  const clazz = hierarchy.getClass(targetClass)
+  const filter = hierarchy.as(clazz, view.mixin.AttributeFilter)
+
+  const attrOf = hierarchy.getClass(attribute.attributeOf)
+  if (filter.component === undefined) return undefined
+  return {
+    _class,
+    key: isCollection ? '_id' : key,
+    attribute,
+    label: attribute.label,
+    icon: attribute.icon ?? clazz.icon ?? attrOf.icon ?? view.icon.Setting,
+    component: filter.component
+  }
+}
+
+interface FilterModes {
+  modes: Array<Ref<FilterMode>>
+  mode: Ref<FilterMode>
+}
+
+function getFilterModes (component: AnyComponent): FilterModes | undefined {
+  if (component === view.component.ObjectFilter) {
+    return {
+      modes: [view.filter.FilterObjectIn, view.filter.FilterObjectNin],
+      mode: view.filter.FilterObjectIn
+    }
+  }
+  if (component === view.component.ValueFilter) {
+    return {
+      modes: [view.filter.FilterValueIn, view.filter.FilterValueNin],
+      mode: view.filter.FilterValueIn
+    }
+  }
+  if (component === view.component.TimestampFilter) {
+    return {
+      modes: [view.filter.FilterBefore, view.filter.FilterAfter],
+      mode: view.filter.FilterBefore
+    }
+  }
+}
+
+export function createFilter (_class: Ref<Class<Doc>>, key: string, value: any[]): Filter | undefined {
+  const client = getClient()
+  const hierarchy = client.getHierarchy()
+  const attribute = hierarchy.getAttribute(_class, key)
+  const filterKey = buildFilterKey(hierarchy, _class, key, attribute)
+  if (filterKey === undefined) return
+
+  const modes = getFilterModes(filterKey.component)
+  if (modes === undefined) return
+  return {
+    key: filterKey,
+    value,
+    index: 1,
+    modes: modes.modes,
+    mode: modes.mode
+  }
+}