feat: issue highlighting

web/components/gantt-chart/blocks/blocks-display.tsx

@@ -1,9 +1,11 @@
 import { FC } from "react";
 // hooks
+import { useIssueDetail } from "hooks/store";
 import { useChart } from "../hooks";
 // helpers
 import { ChartAddBlock, ChartDraggable } from "components/gantt-chart";
 import { renderFormattedPayloadDate } from "helpers/date-time.helper";
+import { cn } from "helpers/common.helper";
 // types
 import { IBlockUpdateData, IGanttBlock } from "../types";
 
@@ -31,6 +33,7 @@ export const GanttChartBlocks: FC<GanttChartBlocksProps> = (props) => {
   } = props;
 
   const { activeBlock, dispatch } = useChart();
+  const { peekIssue } = useIssueDetail();
 
   // update the active block on hover
   const updateActiveBlock = (block: IGanttBlock | null) => {
@@ -88,7 +91,14 @@ export const GanttChartBlocks: FC<GanttChartBlocksProps> = (props) => {
           return (
             <div
               key={`block-${block.id}`}
-              className={`h-11 ${activeBlock?.id === block.id ? "bg-custom-background-80" : ""}`}
+              className={cn(
+                "h-11",
+                { "rounded bg-custom-background-80": activeBlock?.id === block.id },
+                {
+                  "rounded-l border border-r-0 border-custom-primary-70 hover:border-custom-primary-70":
+                    peekIssue?.issueId === block.data.id,
+                }
+              )}
               onMouseEnter={() => updateActiveBlock(block)}
               onMouseLeave={() => updateActiveBlock(null)}
             >

web/components/gantt-chart/sidebar/sidebar.tsx

@@ -3,12 +3,14 @@ import { DragDropContext, Draggable, Droppable, DropResult } from "@hello-pangea
 import { MoreVertical } from "lucide-react";
 // hooks
 import { useChart } from "components/gantt-chart/hooks";
+import { useIssueDetail } from "hooks/store";
 // ui
 import { Loader } from "@plane/ui";
 // components
 import { GanttQuickAddIssueForm, IssueGanttSidebarBlock } from "components/issues";
 // helpers
 import { findTotalDaysInRange } from "helpers/date-time.helper";
+import { cn } from "helpers/common.helper";
 // types
 import { IGanttBlock, IBlockUpdateData } from "components/gantt-chart/types";
 import { TIssue } from "@plane/types";
@@ -45,6 +47,7 @@ export const IssueGanttSidebar: React.FC<Props> = (props) => {
   const { cycleId } = router.query;
 
   const { activeBlock, dispatch } = useChart();
+  const { peekIssue } = useIssueDetail();
 
   // update the active block on hover
   const updateActiveBlock = (block: IGanttBlock | null) => {
@@ -104,7 +107,7 @@ export const IssueGanttSidebar: React.FC<Props> = (props) => {
         {(droppableProvided) => (
           <div
             id={`gantt-sidebar-${cycleId}`}
-            className="mt-3 max-h-full overflow-y-auto pl-2.5"
+            className="mt-[12px] max-h-full overflow-y-auto pl-2.5"
             ref={droppableProvided.innerRef}
             {...droppableProvided.droppableProps}
           >
@@ -130,7 +133,14 @@ export const IssueGanttSidebar: React.FC<Props> = (props) => {
                     >
                       {(provided, snapshot) => (
                         <div
-                          className={`h-11 ${snapshot.isDragging ? "rounded bg-custom-background-80" : ""}`}
+                          className={cn(
+                            "h-11",
+                            { "rounded bg-custom-background-80": snapshot.isDragging },
+                            {
+                              "rounded-l border border-r-0 border-custom-primary-70 hover:border-custom-primary-70":
+                                peekIssue?.issueId === block.data.id,
+                            }
+                          )}
                           onMouseEnter={() => updateActiveBlock(block)}
                           onMouseLeave={() => updateActiveBlock(null)}
                           ref={provided.innerRef}

web/components/issues/issue-layouts/calendar/issue-blocks.tsx

@@ -6,7 +6,8 @@ import { MoreHorizontal } from "lucide-react";
 import { Tooltip, ControlLink } from "@plane/ui";
 // hooks
 import useOutsideClickDetector from "hooks/use-outside-click-detector";
-// ui
+// helpers
+import { cn } from "helpers/common.helper";
 // types
 import { TIssue, TIssueMap } from "@plane/types";
 import { useApplication, useIssueDetail, useProject, useProjectState } from "hooks/store";
@@ -26,7 +27,7 @@ export const CalendarIssueBlocks: React.FC<Props> = observer((props) => {
   } = useApplication();
   const { getProjectById } = useProject();
   const { getProjectStates } = useProjectState();
-  const { setPeekIssue } = useIssueDetail();
+  const { peekIssue, setPeekIssue } = useIssueDetail();
   // states
   const [isMenuActive, setIsMenuActive] = useState(false);
 
@@ -84,11 +85,18 @@ export const CalendarIssueBlocks: React.FC<Props> = observer((props) => {
                     )}
 
                     <div
-                      className={`group/calendar-block flex h-8 w-full items-center justify-between gap-1.5 rounded border-[0.5px] border-custom-border-100 px-1 py-1.5 shadow-custom-shadow-2xs ${
-                        snapshot.isDragging
-                          ? "bg-custom-background-90 shadow-custom-shadow-rg"
-                          : "bg-custom-background-100 hover:bg-custom-background-90"
-                      }`}
+                      className={cn(
+                        "group/calendar-block flex h-8 w-full items-center justify-between gap-1.5 rounded border-[0.5px] border-custom-border-200 hover:border-custom-border-400 px-1 py-1.5 ",
+                        {
+                          "bg-custom-background-90 shadow-custom-shadow-rg border-custom-primary-100":
+                            snapshot.isDragging,
+                        },
+                        { "bg-custom-background-100 hover:bg-custom-background-90": !snapshot.isDragging },
+                        {
+                          "border border-custom-primary-70 hover:border-custom-primary-70":
+                            peekIssue?.issueId === issue.id,
+                        }
+                      )}
                     >
                       <div className="flex h-full items-center gap-1.5">
                         <span

web/components/issues/issue-layouts/kanban/block.tsx

@@ -1,6 +1,8 @@
 import { memo } from "react";
 import { Draggable, DraggableProvided, DraggableStateSnapshot } from "@hello-pangea/dnd";
 import { observer } from "mobx-react-lite";
+// hooks
+import { useApplication, useIssueDetail, useProject } from "hooks/store";
 // components
 import { WithDisplayPropertiesHOC } from "../properties/with-display-properties-HOC";
 import { IssueProperties } from "../properties/all-properties";
@@ -9,9 +11,11 @@ import { Tooltip, ControlLink } from "@plane/ui";
 // types
 import { TIssue, IIssueDisplayProperties, IIssueMap } from "@plane/types";
 import { EIssueActions } from "../types";
-import { useApplication, useIssueDetail, useProject } from "hooks/store";
+// helper
+import { cn } from "helpers/common.helper";
 
 interface IssueBlockProps {
+  peekIssueId?: string;
   issueId: string;
   issuesMap: IIssueMap;
   displayProperties: IIssueDisplayProperties | undefined;
@@ -86,6 +90,7 @@ const KanbanIssueDetailsBlock: React.FC<IssueDetailsBlockProps> = observer((prop
 
 export const KanbanIssueBlock: React.FC<IssueBlockProps> = memo((props) => {
   const {
+    peekIssueId,
     issueId,
     issuesMap,
     displayProperties,
@@ -121,9 +126,12 @@ export const KanbanIssueBlock: React.FC<IssueBlockProps> = memo((props) => {
             <div className="absolute left-0 top-0 z-[99999] h-full w-full animate-pulse bg-custom-background-100/20" />
           )}
           <div
-            className={`space-y-2 rounded border-[0.5px] border-custom-border-200 bg-custom-background-100 px-3 py-2 text-sm shadow-custom-shadow-2xs transition-all ${
-              isDragDisabled ? "" : "hover:cursor-grab"
-            } ${snapshot.isDragging ? `border-custom-primary-100` : `border-transparent`}`}
+            className={cn(
+              "space-y-2 rounded border-[0.5px] border-custom-border-200 bg-custom-background-100 px-3 py-2 text-sm transition-all hover:border-custom-border-400",
+              { "hover:cursor-grab": !isDragDisabled },
+              { "border-custom-primary-100": snapshot.isDragging },
+              { "border border-custom-primary-70 hover:border-custom-primary-70": peekIssueId === issue.id }
+            )}
           >
             <KanbanIssueDetailsBlock
               issue={issue}

web/components/issues/issue-layouts/kanban/blocks-list.tsx

@@ -9,6 +9,7 @@ interface IssueBlocksListProps {
   sub_group_id: string;
   columnId: string;
   issuesMap: IIssueMap;
+  peekIssueId?: string;
   issueIds: string[];
   displayProperties: IIssueDisplayProperties | undefined;
   isDragDisabled: boolean;
@@ -22,6 +23,7 @@ const KanbanIssueBlocksListMemo: React.FC<IssueBlocksListProps> = (props) => {
     sub_group_id,
     columnId,
     issuesMap,
+    peekIssueId,
     issueIds,
     displayProperties,
     isDragDisabled,
@@ -44,6 +46,7 @@ const KanbanIssueBlocksListMemo: React.FC<IssueBlocksListProps> = (props) => {
             return (
               <KanbanIssueBlock
                 key={draggableId}
+                peekIssueId={peekIssueId}
                 issueId={issueId}
                 issuesMap={issuesMap}
                 displayProperties={displayProperties}

web/components/issues/issue-layouts/kanban/default.tsx

@@ -1,6 +1,6 @@
 import { observer } from "mobx-react-lite";
 // hooks
-import { useKanbanView, useLabel, useMember, useProject, useProjectState } from "hooks/store";
+import { useIssueDetail, useKanbanView, useLabel, useMember, useProject, useProjectState } from "hooks/store";
 // components
 import { HeaderGroupByCard } from "./headers/group-by-card";
 import { KanbanGroup } from "./kanban-group";
@@ -73,6 +73,7 @@ const GroupByKanBan: React.FC<IGroupByKanBan> = observer((props) => {
   const project = useProject();
   const label = useLabel();
   const projectState = useProjectState();
+  const { peekIssue } = useIssueDetail();
 
   const list = getGroupByColumns(group_by as GroupByColumnTypes, project, label, projectState, member);
 
@@ -120,6 +121,7 @@ const GroupByKanBan: React.FC<IGroupByKanBan> = observer((props) => {
                   groupId={_list.id}
                   issuesMap={issuesMap}
                   issueIds={issueIds}
+                  peekIssueId={peekIssue?.issueId ?? ""}
                   displayProperties={displayProperties}
                   sub_group_by={sub_group_by}
                   group_by={group_by}

web/components/issues/issue-layouts/kanban/kanban-group.tsx

@@ -17,6 +17,7 @@ import { EIssueActions } from "../types";
 interface IKanbanGroup {
   groupId: string;
   issuesMap: IIssueMap;
+  peekIssueId?: string;
   issueIds: TGroupedIssues | TSubGroupedIssues | TUnGroupedIssues;
   displayProperties: IIssueDisplayProperties | undefined;
   sub_group_by: string | null;
@@ -47,6 +48,7 @@ export const KanbanGroup = (props: IKanbanGroup) => {
     issuesMap,
     displayProperties,
     issueIds,
+    peekIssueId,
     isDragDisabled,
     handleIssues,
     quickActions,
@@ -118,6 +120,7 @@ export const KanbanGroup = (props: IKanbanGroup) => {
               sub_group_id={sub_group_id}
               columnId={groupId}
               issuesMap={issuesMap}
+              peekIssueId={peekIssueId}
               issueIds={(issueIds as TGroupedIssues)?.[groupId] || []}
               displayProperties={displayProperties}
               isDragDisabled={isDragDisabled}

web/components/issues/issue-layouts/list/block.tsx

@@ -5,6 +5,8 @@ import { IssueProperties } from "../properties/all-properties";
 import { useApplication, useIssueDetail, useProject } from "hooks/store";
 // ui
 import { Spinner, Tooltip, ControlLink } from "@plane/ui";
+// helper
+import { cn } from "helpers/common.helper";
 // types
 import { TIssue, IIssueDisplayProperties, TIssueMap } from "@plane/types";
 import { EIssueActions } from "../types";
@@ -25,7 +27,7 @@ export const IssueBlock: React.FC<IssueBlockProps> = observer((props: IssueBlock
     router: { workspaceSlug, projectId },
   } = useApplication();
   const { getProjectById } = useProject();
-  const { setPeekIssue } = useIssueDetail();
+  const { peekIssue, setPeekIssue } = useIssueDetail();
 
   const updateIssue = (issueToUpdate: TIssue) => {
     handleIssues(issueToUpdate, EIssueActions.UPDATE);
@@ -47,7 +49,15 @@ export const IssueBlock: React.FC<IssueBlockProps> = observer((props: IssueBlock
 
   return (
     <>
-      <div className="relative flex items-center gap-3 bg-custom-background-100 p-3 text-sm">
+      <div
+        className={cn(
+          "relative flex items-center gap-3 bg-custom-background-100 p-3 text-sm border border-transparent border-b-custom-border-200 last:border-b-transparent",
+          {
+            "border border-custom-primary-70 hover:border-custom-primary-70":
+              peekIssue && peekIssue.issueId === issue.id,
+          }
+        )}
+      >
         {displayProperties && displayProperties?.key && (
           <div className="flex-shrink-0 text-xs font-medium text-custom-text-300">
             {projectDetails?.identifier}-{issue.sequence_id}

web/components/issues/issue-layouts/list/blocks-list.tsx

@@ -18,7 +18,7 @@ export const IssueBlocksList: FC<Props> = (props) => {
   const { issueIds, issuesMap, handleIssues, quickActions, displayProperties, canEditProperties } = props;
 
   return (
-    <div className="relative h-full w-full divide-y-[0.5px] divide-custom-border-200">
+    <div className="relative h-full w-full">
       {issueIds && issueIds.length > 0 ? (
         issueIds.map((issueId: string) => {
           if (!issueId) return null;

web/components/issues/issue-layouts/spreadsheet/issue-row.tsx

@@ -12,6 +12,8 @@ import { ControlLink, Tooltip } from "@plane/ui";
 // hooks
 import useOutsideClickDetector from "hooks/use-outside-click-detector";
 import { useIssueDetail, useProject } from "hooks/store";
+// helper
+import { cn } from "helpers/common.helper";
 // types
 import { IIssueDisplayProperties, TIssue } from "@plane/types";
 import { EIssueActions } from "../types";
@@ -48,7 +50,7 @@ export const SpreadsheetIssueRow = observer((props: Props) => {
   const { workspaceSlug } = router.query;
   //hooks
   const { getProjectById } = useProject();
-  const { setPeekIssue } = useIssueDetail();
+  const { peekIssue, setPeekIssue } = useIssueDetail();
   // states
   const [isMenuActive, setIsMenuActive] = useState(false);
   const [isExpanded, setExpanded] = useState<boolean>(false);
@@ -95,9 +97,20 @@ export const SpreadsheetIssueRow = observer((props: Props) => {
 
   return (
     <>
-      <tr>
+      <tr
+        className={cn({
+          "border border-custom-primary-70 hover:border-custom-primary-70": peekIssue?.issueId === issueDetail.id,
+        })}
+      >
         {/* first column/ issue name and key column */}
-        <td className="sticky group left-0 h-11  w-[28rem] flex items-center bg-custom-background-100 text-sm after:absolute after:w-full after:bottom-[-1px] after:border after:border-l-0 after:border-custom-border-100 before:absolute before:h-full before:right-0 before:border before:border-l-0 before:border-custom-border-100">
+        <td
+          className={cn(
+            "sticky group left-0 h-11  w-[28rem] flex items-center bg-custom-background-100 text-sm after:absolute border-r-[0.5px] border-custom-border-200",
+            {
+              "border-b-[0.5px]": peekIssue?.issueId !== issueDetail.id,
+            }
+          )}
+        >
           <WithDisplayPropertiesHOC displayProperties={displayProperties} displayPropertyKey="key">
             <div
               className="flex min-w-min items-center gap-1.5 px-4 py-2.5 pr-0"

web/components/issues/issue-layouts/spreadsheet/spreadsheet-table.tsx

@@ -36,7 +36,7 @@ export const SpreadsheetTable = observer((props: Props) => {
   } = props;
 
   return (
-    <table className="divide-x-[0.5px] divide-custom-border-200 overflow-y-auto">
+    <table className="overflow-y-auto">
       <SpreadsheetHeader
         displayProperties={displayProperties}
         displayFilters={displayFilters}