Add multi-select + bulk move-to-folder to both conversation lists

ConversationListView (advanced list, ⌘L): ⌘-click toggles a row, Shift-click selects a contiguous range, and a "Move to Folder" toolbar button/context-menu entry moves every selected conversation at once. Confirmed working live. SidebarView: same capability, adapted to the sidebar's own click model since opening a chat there previously required only a single click. Single-click now selects only (replacing the prior selection), ⌘/Shift-click work the same as the advanced list, and double-click opens a chat (clearing the selection). Selected rows get a distinct neutral tint from the existing accent highlight used for the currently-open conversation. Dragging a row that's part of a multi-selection now bundles every selected conversation's ID into the drag payload, so dropping on a folder moves the whole selection instead of just the dragged row. Range-selection math (idsInRange) is defined once on ConversationListView and reused directly by SidebarView rather than duplicated — it's `internal`, not `private`, specifically so both views can share it.
2026-08-02 16:54:05 +02:00
parent 0e4389d272
commit 7f5d858b2a
3 changed files with 330 additions and 41 deletions
@@ -0,0 +1,54 @@
+//
+//  ConversationListViewPureLogicTests.swift
+//  oAITests
+//
+// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+// Copyright (C) 2026 Rune Olsen
+
+import Testing
+import Foundation
+@testable import Confab
+
+@Suite("ConversationListView.idsInRange")
+struct ConversationListViewPureLogicTests {
+
+    private let ids = (0..<6).map { _ in UUID() }
+
+    @Test("Forward range includes anchor and target inclusive")
+    func forwardRange() {
+        let result = ConversationListView.idsInRange(orderedIds: ids, anchorId: ids[1], targetId: ids[4])
+        #expect(result == Set(ids[1...4]))
+    }
+
+    @Test("Backward range (target above anchor) still selects the span between them")
+    func backwardRange() {
+        let result = ConversationListView.idsInRange(orderedIds: ids, anchorId: ids[4], targetId: ids[1])
+        #expect(result == Set(ids[1...4]))
+    }
+
+    @Test("Anchor equal to target selects just that one id")
+    func sameAnchorAndTarget() {
+        let result = ConversationListView.idsInRange(orderedIds: ids, anchorId: ids[2], targetId: ids[2])
+        #expect(result == [ids[2]])
+    }
+
+    @Test("Nil anchor (first Shift-click) falls back to just the target")
+    func nilAnchorFallsBackToTarget() {
+        let result = ConversationListView.idsInRange(orderedIds: ids, anchorId: nil, targetId: ids[3])
+        #expect(result == [ids[3]])
+    }
+
+    @Test("Anchor no longer present in the ordered list falls back to just the target")
+    func missingAnchorFallsBackToTarget() {
+        let staleAnchor = UUID()
+        let result = ConversationListView.idsInRange(orderedIds: ids, anchorId: staleAnchor, targetId: ids[3])
+        #expect(result == [ids[3]])
+    }
+
+    @Test("Single-element list selects that element")
+    func singleElementList() {
+        let solo = [ids[0]]
+        let result = ConversationListView.idsInRange(orderedIds: solo, anchorId: ids[0], targetId: ids[0])
+        #expect(result == [ids[0]])
+    }
+}