z-bar-qt/Modules/Notifications/Sidebar/Chat/SidebarView.qml

pragma ComponentBehavior: Bound

import QtQuick
import QtQuick.Layouts
import QtQuick.Controls
import Quickshell
import ZShell.Blobs
import ZShell.Config
import ZShell.Llm
import qs.Components
import qs.Modules.Notifications.Sidebar.Chat.Content
import qs.Services

Item {
	id: root

	property int breakpoint: Math.round(Config.sidebar.sizes.width * 2) + Tokens.spacing.medium * 2 + Tokens.padding.medium * 3
	property color blobColor: Colors.tPalette.m3surfaceContainerLow
	readonly property int iconSize: Math.round(Tokens.font.size.extraLarge * (96 / 72)) + Tokens.padding.large * 2
	property alias conversationModel: sidebar.model
	property bool chatOpen: ChatState.chatSession !== null

	readonly property bool isWide: root.width >= root.breakpoint

	readonly property bool showList: isWide || !chatOpen
	readonly property bool showContent: !isWide && chatOpen

	function openConversation(conv: ChatSession, index: int): void {
	}

	BlobGroup {
		id: blobGroup

		color: root.blobColor
		smoothing: Tokens.rounding.medium
	}

	BlobInvertedRect {
		anchors.fill: parent
		borderBottom: Tokens.padding.small
		borderLeft: sidebar.implicitWidth + sidebar.anchors.margins + Tokens.spacing.medium
		borderRight: Tokens.padding.small
		borderTop: Tokens.padding.small
		group: blobGroup
		opacity: root.blobColor.a
		radius: Tokens.rounding.largeIncreased
	}

	ChatList {
		id: sidebar

		anchors.top: parent.top
		anchors.left: parent.left
		anchors.bottom: parent.bottom
		anchors.margins: Tokens.padding.medium
		implicitWidth: root.isWide ? Config.sidebar.sizes.width : root.iconSize
		highlight: true
		slim: !root.isWide

		Behavior on implicitWidth {
			Anim {
				type: Anim.DefaultEffects
			}
		}

		model: ScriptModel {
			values: Chat.chats.values
		}

		onLoadChatRequest: (chat, index) => {
			ChatState.currentIdx = index;
			ChatState.chatSession = chat;
		}

		onDeleteChatRequest: chat => {
			if (chat === ChatState.chatSession) {
				ChatState.chatSession = null;
				ChatState.currentIdx = -1;
			}
			Chat.chats.remove(chat);
		}
		onNewChatRequest: {
			const data = Chat.chats.insert();
			ChatState.currentIdx = 0;
			ChatState.chatSession = data;
		}
	}

	Item {
		id: contentArea

		property int leftMargin: sidebar.implicitWidth

		z: 1
		anchors.top: parent.top
		anchors.bottom: parent.bottom
		anchors.margins: Tokens.padding.medium * 2
		anchors.right: parent.right
		implicitWidth: root.width - leftMargin - sidebar.anchors.margins - Tokens.spacing.medium * 2 - anchors.margins

		states: State {
			name: "wide"
			when: !root.isWide

			PropertyChanges {
				contentArea.leftMargin: root.iconSize
			}
		}

		transitions: Transition {
			to: "wide"

			Anim {
				type: Anim.DefaultEffects
				property: "leftMargin"
			}
		}

		ChatHost {
			id: convHost

			anchors.top: parent.top
			anchors.bottom: parent.bottom
			anchors.horizontalCenter: parent.horizontalCenter
			implicitWidth: Math.max(Math.min(parent.width, 800), Config.sidebar.sizes.width)
			clip: true

			onLoadingChanged: if (!loading)
				root.chatOpen = true
		}

		ColumnLayout {
			id: noChatLayout
			anchors.centerIn: parent
			opacity: ChatState.chatSession ? 0 : 1
			visible: opacity > 0

			Behavior on opacity {
				Anim {}
			}

			MaterialIcon {
				Layout.alignment: Qt.AlignCenter
				text: "chat_bubble_off"
				font.pointSize: Tokens.font.size.extraLarge
				color: Colors.tPalette.m3onSurfaceVariant
			}

			CustomText {
				Layout.alignment: Qt.AlignCenter
				text: qsTr("Start or create a chat")
				color: Colors.tPalette.m3onSurfaceVariant
			}
		}
	}

	Binding {
		target: ChatState
		property: "windowIsWide"
		value: root.showList
	}

	Component {
		id: conversationView

		ChatContent {}
	}
}