fix: truncate webfetch content to fit context

Modules/Notifications/Sidebar/Chat/Content/ProcessBlock.qml

@@ -1,23 +1,39 @@
 import QtQuick
 import QtQuick.Layouts
+import ZShell.Blobs
 import ZShell.Config
+import ZShell.Components
 import ZShell.Llm
 import qs.Components
 import qs.Services
 
-CustomClippingRect {
+Item {
 	id: root
 
 	required property int index
 	required property var modelData
 	required property var blocks
 	readonly property var segments: modelData.segments
+	required property ChatGeneration current
 	readonly property bool isActive: index === blocks.length - 1
 	property bool expanded: false
 	readonly property LlmSegment lastSegment: root.segments[root.segments.length - 1]
 	readonly property real totalElapsedMs: root.segments.reduce((sum, s) => sum + (s.elapsedMs ?? 0), 0)
+	readonly property bool pendingApproval: current.toolApprovalPending && segments.filter(s => s.type === LlmSegment.Type.ToolCall).every(s => current.pendingToolCalls.includes(s))
 
-	implicitHeight: expanded ? expandedRect.implicitHeight + layout.implicitHeight + expandedRect.anchors.topMargin * 2 : layout.implicitHeight + Tokens.spacing.small
+	clip: true
+	implicitHeight: {
+		const expand = expandedRect.implicitHeight + layout.implicitHeight + expandedRect.anchors.topMargin;
+		const collapsed = layout.implicitHeight;
+		const approval = layout.implicitHeight + approvalPrompt.implicitHeight + approvalPrompt.anchors.topMargin;
+
+		if (expanded)
+			return expand;
+		else if (pendingApproval)
+			return approval;
+		else
+			return collapsed;
+	}
 
 	Behavior on implicitHeight {
 		Anim {
@@ -57,6 +73,7 @@ CustomClippingRect {
 				inactiveOnColor: hovered ? Colors.palette.m3onSurface : Colors.palette.m3outline
 				anchors.centerIn: parent
 				opacity: root.isActive ? 0 : 1
+				enabled: opacity > 0
 				rotation: root.expanded ? 180 : 0
 				type: IconButton.Text
 
@@ -77,6 +94,9 @@ CustomClippingRect {
 			Layout.leftMargin: Tokens.spacing.medium
 			text: {
 				if (root.isActive) {
+					if (root.pendingApproval)
+						return qsTr("Waiting for approval...");
+
 					if (root.lastSegment.type === LlmSegment.Type.ToolCall)
 						return qsTr("Using %1...").arg(root.lastSegment.name);
 					return qsTr("Thinking...");
@@ -90,6 +110,163 @@ CustomClippingRect {
 		}
 	}
 
+	Item {
+		id: approvalPrompt
+		anchors.top: layout.bottom
+		anchors.topMargin: Tokens.spacing.small
+		anchors.left: parent.left
+		anchors.right: parent.right
+		implicitHeight: approvalLayout.implicitHeight + approvalLayout.anchors.margins * 2
+		visible: root.pendingApproval
+
+		CustomRect {
+			id: approvalBg
+
+			anchors.fill: parent
+			radius: Tokens.rounding.medium
+			color: Colors.palette.m3surface
+			border.width: 1
+			border.color: Colors.palette.m3outlineVariant
+
+			ColumnLayout {
+				id: approvalLayout
+				anchors.fill: parent
+				anchors.margins: Tokens.padding.medium
+				spacing: Tokens.spacing.small
+
+				CustomText {
+					id: requestHeader
+					text: qsTr("Tool call request")
+					font.pointSize: Tokens.font.size.large
+					color: Colors.palette.m3onSurface
+				}
+
+				Item {
+					id: toolsBg
+
+					property bool open: false
+
+					implicitHeight: toolList.implicitHeight + toolList.anchors.margins * 2
+					Layout.fillWidth: true
+
+					BlobGroup {
+						id: blobGroup
+
+						color: toolsBg.open ? Colors.palette.m3surfaceContainerHighest : Colors.tPalette.m3primaryContainer
+
+						Behavior on color {
+							CAnim {}
+						}
+					}
+
+					Item {
+						id: toolWrapper
+
+						width: toolsBg.width
+						height: toolList.implicitHeight + toolList.anchors.margins * 2
+
+						BlobRect {
+							id: dialogBg
+
+							anchors.fill: parent
+							bottomLeftRadius: toolsBg.open ? Tokens.rounding.largeIncreased : Tokens.rounding.small
+							bottomRightRadius: toolsBg.open ? Tokens.rounding.largeIncreased : Tokens.rounding.small
+							topRightRadius: toolsBg.open ? Tokens.rounding.largeIncreased : Tokens.rounding.small
+							topLeftRadius: toolsBg.open ? Tokens.rounding.largeIncreased : Tokens.rounding.small
+							deformScale: 0
+							group: blobGroup
+							opacity: blobGroup.color.a * (root.enabled ? 1 : 0.5)
+						}
+
+						CustomRect {
+							id: toolBox
+
+							anchors.fill: parent
+							anchors.margins: Tokens.padding.medium
+
+							ColumnLayout {
+								id: toolList
+
+								Repeater {
+									model: root.current.pendingToolCalls ?? []
+									delegate: RowLayout {
+										id: toolText
+
+										required property LlmSegment modelData
+										required property int index
+
+										spacing: Tokens.spacing.medium
+
+										function toolTarget(seg: LlmSegment): string {
+											var a = null;
+											try {
+												a = JSON.parse(seg.arguments);
+											} catch (e) {}
+											if (a && typeof a === "object") {
+												const v = a.url ?? a.path;
+												if (v !== undefined && v !== null)
+													return String(v);
+											}
+											return String(seg.arguments);
+										}
+
+										CustomText {
+											color: Colors.palette.m3onPrimaryContainer
+											text: String(toolText.index + 1)
+											font.pointSize: Tokens.font.size.large
+										}
+
+										CustomText {
+											color: Colors.palette.m3onPrimaryContainer
+											text: qsTr("%1").arg(toolText.modelData.name)
+										}
+
+										MaterialIcon {
+											color: Colors.palette.m3onPrimaryContainer
+											text: "arrow_right_alt"
+										}
+
+										CustomText {
+											color: Colors.palette.m3onPrimaryContainer
+											text: qsTr("%1").arg(toolText.toolTarget(toolText.modelData))
+										}
+									}
+								}
+							}
+						}
+					}
+				}
+
+				ButtonRow {
+					Layout.alignment: Qt.AlignRight
+					spacing: Tokens.spacing.medium
+
+					IconTextButton {
+						icon: "check_circle"
+						text: qsTr("Allow")
+						horizontalPadding: Tokens.padding.large
+						verticalPadding: Tokens.padding.small
+						isRound: true
+						shapeMorph: true
+						onClicked: root.current.approveTools()
+					}
+
+					IconTextButton {
+						icon: "cancel"
+						text: qsTr("Deny")
+						isRound: true
+						shapeMorph: true
+						inactiveColor: Colors.palette.m3error
+						inactiveOnColor: Colors.palette.m3onError
+						horizontalPadding: Tokens.padding.large
+						verticalPadding: Tokens.padding.small
+						onClicked: root.current.denyTools()
+					}
+				}
+			}
+		}
+	}
+
 	CustomRect {
 		id: expandedRect
 
@@ -98,7 +275,6 @@ CustomClippingRect {
 		anchors.top: layout.bottom
 		anchors.bottom: parent.bottom
 		anchors.topMargin: Tokens.spacing.small
-		anchors.bottomMargin: Tokens.spacing.small
 		color: Colors.palette.m3surfaceContainerLow
 		implicitHeight: expandedContent.contentHeight + expandedContent.anchors.margins * 2
 		opacity: root.expanded ? 1 : 0
@@ -147,6 +323,49 @@ CustomClippingRect {
 				CustomText {
 					id: content
 
+					function toolTarget(seg: LlmSegment): string {
+						var a = null;
+						try {
+							a = JSON.parse(seg.arguments);
+						} catch (e) {}
+						if (a && typeof a === "object") {
+							const v = a.url ?? a.path;
+							if (v !== undefined && v !== null)
+								return String(v);
+						}
+						return String(seg.arguments);
+					}
+
+					function prettyTool(seg: LlmSegment): string {
+						if (seg.name === "webfetch") {
+							switch (seg.status) {
+							case LlmSegment.Status.Running:
+								return qsTr("Fetching");
+							case LlmSegment.Status.Pending:
+								return qsTr("Pending fetch");
+							case LlmSegment.Status.Success:
+								return qsTr("Fetched");
+							case LlmSegment.Status.Error:
+								return qsTr("Failed to fetch");
+							default:
+								return qsTr("Fetched website");
+							}
+						} else if (seg.name === "readfile") {
+							switch (seg.status) {
+							case LlmSegment.Status.Running:
+								return qsTr("Reading");
+							case LlmSegment.Status.Pending:
+								return qsTr("Pending read");
+							case LlmSegment.Status.Success:
+								return qsTr("Read");
+							case LlmSegment.Status.Error:
+								return qsTr("Failed to read");
+							default:
+								return qsTr("Read file");
+							}
+						}
+					}
+
 					anchors.left: parent.left
 					anchors.leftMargin: Tokens.padding.small
 					anchors.top: header.bottom
@@ -155,7 +374,7 @@ CustomClippingRect {
 					color: Colors.palette.m3outline
 					font.pointSize: Tokens.font.size.small
 					wrapMode: CustomText.WrapAtWordBoundaryOrAnywhere
-					text: segment.modelData.type === LlmSegment.Type.Reasoning ? segment.modelData.text : qsTr("Fetched %1").arg(JSON.parse(segment.modelData.arguments)?.url ?? "website")
+					text: segment.modelData.type === LlmSegment.Type.Reasoning ? segment.modelData.text : qsTr("%1 %2").arg(content.prettyTool(segment.modelData)).arg(content.toolTarget(segment.modelData))
 				}
 			}
 		}