fix(allocations): recover from fully filtered empty state

2026-04-01 15:16:57 +02:00
parent 7df751d5eb
commit fd75628e9d
3 changed files with 185 additions and 2 deletions
@@ -0,0 +1,56 @@
+export interface AllocationVisibilityInput {
+  totalAssignments: number;
+  totalDemands: number;
+  visibleAssignments: number;
+  visibleDemands: number;
+  hidePastProjects: boolean;
+  hideCompletedProjects: boolean;
+  hideDraftProjects: boolean;
+}
+
+export interface AllocationEmptyState {
+  title: string;
+  detail: string;
+  showResetAction: boolean;
+}
+
+export function shouldAutoRelaxAllocationFilters(input: AllocationVisibilityInput): boolean {
+  const totalRows = input.totalAssignments + input.totalDemands;
+  const visibleRows = input.visibleAssignments + input.visibleDemands;
+  const hasActiveProjectFilters = input.hidePastProjects || input.hideCompletedProjects || input.hideDraftProjects;
+
+  return totalRows > 0 && visibleRows === 0 && hasActiveProjectFilters;
+}
+
+export function getAllocationEmptyState(input: AllocationVisibilityInput): AllocationEmptyState {
+  const totalRows = input.totalAssignments + input.totalDemands;
+
+  if (shouldAutoRelaxAllocationFilters(input)) {
+    const assignmentLabel = input.totalAssignments === 1 ? "assignment" : "assignments";
+    const demandLabel = input.totalDemands === 1 ? "demand" : "demands";
+    const hiddenSummary =
+      input.totalDemands > 0
+        ? `${input.totalAssignments} ${assignmentLabel} and ${input.totalDemands} ${demandLabel} are hidden by the active project filters.`
+        : `${input.totalAssignments} ${assignmentLabel} are hidden by the active project filters.`;
+
+    return {
+      title: "No assignments match the active filters.",
+      detail: hiddenSummary,
+      showResetAction: true,
+    };
+  }
+
+  if (totalRows === 0) {
+    return {
+      title: "No assignments found.",
+      detail: "Create a planning entry or relax the current project filters once data is available.",
+      showResetAction: false,
+    };
+  }
+
+  return {
+    title: "No assignments found.",
+    detail: "No visible assignment rows remain after the current filters were applied.",
+    showResetAction: false,
+  };
+}