import QtQuick
import QtQuick.Layouts
import QtQuick.Controls.Basic
import QtQuick.Effects

import Linphone
import UtilsCpp
import SettingsCpp

// Fill contact, account or call
// Initials will be displayed if there isn't any avatar.
// TODO : get FriendGui from Call.
Loader{
	id: mainItem
	property AccountGui account: null
	property FriendGui contact: null
	property CallGui call: null
	property bool isConference: false
	property bool shadowEnabled: true
	property var _address: account
		? account.core?.identityAddress || ""
		: call
			? call.core.remoteAddress
			: contact
				? contact.core.defaultAddress
				: ''
	readonly property var address: SettingsCpp.hideSipAddresses ? UtilsCpp.getUsername(_address) : _address
	property var displayNameObj: UtilsCpp.getDisplayName(_address)
	property var displayNameVal: account && account.core.displayName
		? account.core.displayName
		: contact && contact.core.fullName
			? contact.core.fullName
			: displayNameObj
				? displayNameObj.value
			: ""
	property bool haveAvatar: account 
		? account.core.pictureUri
		: contact 
			? contact.core.pictureUri
			: computedAvatarUri.length != 0
	property var avatarObj: UtilsCpp.findAvatarByAddress(_address)
	property string computedAvatarUri: avatarObj ? avatarObj.value : ''

	// To get the secured property for a friend using an address to find it,
	// override it as secured: friendSecurityLevel === LinphoneEnums.SecurityLevel.EndToEndEncryptedAndVerified
	property var friendSecurityLevelObj: UtilsCpp.getFriendSecurityLevel(_address)
	property var friendSecurityLevel: friendSecurityLevelObj ? securityLevelObj.value : LinphoneEnums.SecurityLevel.None
	
	// To get the secured property for a specific address,
	// override it as secured: securityLevel === LinphoneEnums.SecurityLevel.EndToEndEncryptedAndVerified
	property var securityLevelObj: UtilsCpp.getFriendAddressSecurityLevel(_address)
	property var securityLevel: securityLevelObj ? securityLevelObj.value : LinphoneEnums.SecurityLevel.None
	property bool secured: call && call.core.encryption === LinphoneEnums.MediaEncryption.Zrtp
						   ? call.core.tokenVerified
						   : contact
							 ? contact.core.devices.length != 0 && contact.core.verifiedDeviceCount === contact.core.devices.length
							 : false
	
	property bool securityBreach: securityLevel === LinphoneEnums.SecurityLevel.Unsafe
	property bool displayPresence: true

	asynchronous: true
	sourceComponent: Component{
		Item {
			anchors.fill: parent
			
			MultiEffect {
				visible: mainItem.shadowEnabled
				enabled: mainItem.shadowEnabled
				shadowEnabled: mainItem.shadowEnabled
				anchors.fill: stackView
				source: stackView
				shadowBlur: 0.1
				shadowColor: DefaultStyle.grey_1000
				shadowOpacity: 0.1
			}
			StackView {
				id: stackView
				
				initialItem: mainItem.haveAvatar ? avatar : initials
				anchors.fill: parent
				
				Connections{
					target: mainItem
					onHaveAvatarChanged: {
						stackView.replace(mainItem.haveAvatar ? avatar : initials, StackView.Immediate)}
				}
				
				Rectangle {
					visible: mainItem.secured || mainItem.securityBreach
					anchors.fill: stackView.currentItem
					radius: stackView.width / 2
					z: 1
					color: "transparent"
					border {
                        width: Math.round(2 * DefaultStyle.dp)
						color: mainItem.secured ? DefaultStyle.info_500_main : DefaultStyle.danger_500main
					}
					EffectImage {
						x: parent.width / 7
						anchors.bottom: parent.bottom
						width: parent.width / 4.5
						height: width
						asynchronous: true
						imageSource: mainItem.secured ? AppIcons.trusted : AppIcons.notTrusted
						fillMode: Image.PreserveAspectFit
						
					}
				}
				
				Image {
					visible: mainItem.displayPresence
					width: stackView.width/4.5
					height: width
					sourceSize.width: width
    				sourceSize.height: width
					smooth: false
					anchors.bottom: parent.bottom
					anchors.right: parent.right
					anchors.rightMargin: stackView.width / 15
					z: 1
					source: account 
							? (account.core?.registrationState !== LinphoneEnums.RegistrationState.Ok 
								? account.core?.registrationIcon 
								: account.core?.presenceIcon)
							: (contact 
								? contact.core?.presenceIcon
								: "")
					RotationAnimator on rotation {
						running: mainItem.account && mainItem.account.core.registrationState === LinphoneEnums.RegistrationState.Progress
						direction: RotationAnimator.Clockwise
						from: 0
						to: 360
						loops: Animation.Infinite
						duration: 10000
					}
				}
				
			}
			
			Component{
				id: initials
				Item {
					id: avatarItem
					height: stackView.height
					width: height
					Rectangle {
						id: initialItem
						property string initials: mainItem.isConference ? "" : UtilsCpp.getInitials(mainItem.displayNameVal)
						radius: width / 2
						color: DefaultStyle.main2_200
						height: stackView.height
						width: height
						Text {
							anchors.fill: parent
							anchors.centerIn: parent
							verticalAlignment: Text.AlignVCenter
							horizontalAlignment: Text.AlignHCenter
							text: initialItem.initials
							font {
								pixelSize: initialItem.height * 36 / 120
								weight: Typography.h4.weight
								capitalization: Font.AllUppercase
							}
						}
						EffectImage {
							id: initialImg
							visible: initialItem.initials === ""
							width: stackView.width/2
							height: width
							colorizationColor: DefaultStyle.main2_600
							imageSource: mainItem.isConference ? AppIcons.usersThree : AppIcons.profile
							anchors.centerIn: parent
						}
					}
					MultiEffect {
						source: initialItem
						anchors.fill: initialItem
						shadowEnabled: true
						shadowBlur: 0.1
						shadowColor: DefaultStyle.grey_1000
						shadowOpacity: 0.1
					}
					Connections {
						target: mainItem.call?.core ? mainItem.call.core : null
						onRemoteNameChanged: initialItem.initials = UtilsCpp.getInitials(mainItem.call.core.remoteName)
					}
				}
			}
			Component{
				id: avatar
				Item {
					id: avatarItem
					height: stackView.height
					width: height
					Image {
						id: image
						z: 200
						visible: false
						width: parent.width
						height: parent.height
						sourceSize.width: avatarItem.width
						sourceSize.height: avatarItem.height
						fillMode: Image.PreserveAspectCrop
						anchors.centerIn: parent
						source: mainItem.account
							? mainItem.account.core.pictureUri 
							: mainItem.contact
								? mainItem.contact.core.pictureUri
								: computedAvatarUri
						mipmap: true
						layer.enabled: true
					}
					ShaderEffect {
						id: roundEffect
						property variant src: image
						property real edge: 0.9
						property real edgeSoftness: 0.9
						property real radius: width / 2.0
						property real shadowSoftness: 0.5
						property real shadowOffset: 0.01
						anchors.fill: parent
						fragmentShader: 'qrc:/data/shaders/roundEffect.frag.qsb'
					}
				}
			}
		}
	}
}