status-desktop/ui/shared/AssetAndAmountInput.qml

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import QtQuick 2.13
import QtQuick.Controls 2.13
import QtQuick.Layouts 1.13
import QtGraphicalEffects 1.13
import "../imports"
Item {
property string balanceErrorMessage: qsTr("Insufficient balance")
property string greaterThan0ErrorMessage: qsTr("Must be greater than 0")
//% "This needs to be a number"
property string invalidInputErrorMessage: qsTrId("this-needs-to-be-a-number")
property string noInputErrorMessage: qsTr("Please enter an amount")
property string defaultCurrency: "USD"
property alias selectedFiatAmount: txtFiatBalance.text
property alias selectedAmount: inputAmount.text
property var selectedAccount
property alias selectedAsset: selectAsset.selectedAsset
property var getFiatValue: function () {}
property var getCryptoValue: function () {}
property bool isDirty: false
id: root
height: inputAmount.height + (inputAmount.validationError ? -16 - inputAmount.validationErrorTopMargin : 0) + txtFiatBalance.height + txtFiatBalance.anchors.topMargin
anchors.right: parent.right
anchors.left: parent.left
function validate(checkDirty) {
let isValid = true
let error = ""
const hasTyped = checkDirty ? isDirty : true
const balance = parseFloat(txtBalance.text || "0.00")
const input = parseFloat(inputAmount.text || "0.00")
const noInput = inputAmount.text === ""
if (noInput && hasTyped) {
error = noInputErrorMessage
isValid = false
} else if (isNaN(inputAmount.text)) {
error = invalidInputErrorMessage
isValid = false
} else if (input === 0.00 && hasTyped) {
error = greaterThan0ErrorMessage
isValid = false
} else if (input > balance && !noInput) {
error = balanceErrorMessage
isValid = false
}
if (!isValid) {
inputAmount.validationError = error
txtBalanceDesc.color = Style.current.danger
txtBalance.color = Style.current.danger
} else {
inputAmount.validationError = ""
txtBalanceDesc.color = Style.current.secondaryText
txtBalance.color = Qt.binding(function() { return txtBalance.hovered ? Style.current.textColor : Style.current.secondaryText })
}
return isValid
}
onSelectedAccountChanged: {
if (!selectAsset.selectedAsset) {
return
}
txtBalance.text = Utils.stripTrailingZeros(selectAsset.selectedAsset.value)
}
Item {
anchors.right: parent.right
anchors.left: parent.left
anchors.top: parent.top
height: txtBalanceDesc.height
StyledText {
id: txtBalanceDesc
text: qsTr("Balance: ")
anchors.right: txtBalance.left
font.weight: Font.Medium
font.pixelSize: 13
color: Style.current.secondaryText
}
StyledText {
id: txtBalance
property bool hovered: false
text: selectAsset.selectedAsset ? Utils.stripTrailingZeros(selectAsset.selectedAsset.value) : "0.00"
anchors.right: parent.right
font.weight: Font.Medium
font.pixelSize: 13
color: hovered ? Style.current.textColor : Style.current.secondaryText
onTextChanged: {
root.validate(true)
}
MouseArea {
cursorShape: Qt.PointingHandCursor
anchors.fill: parent
hoverEnabled: true
onExited: {
txtBalance.hovered = false
}
onEntered: {
txtBalance.hovered = true
}
onClicked: {
inputAmount.text = selectAsset.selectedAsset.value
txtFiatBalance.text = root.getFiatValue(inputAmount.text, selectAsset.selectedAsset.symbol, root.defaultCurrency)
}
}
}
}
Input {
id: inputAmount
label: qsTr("Asset & Amount")
placeholderText: "0.00"
anchors.top: parent.top
customHeight: 56
validationErrorAlignment: TextEdit.AlignRight
validationErrorTopMargin: 8
Keys.onReleased: {
root.isDirty = true
let amount = inputAmount.text.trim()
if (isNaN(amount)) {
return
}
if (amount === "") {
txtFiatBalance.text = "0.00"
} else {
txtFiatBalance.text = root.getFiatValue(amount, selectAsset.selectedAsset.symbol, root.defaultCurrency)
}
}
onTextChanged: {
root.validate(true)
}
}
AssetSelector {
id: selectAsset
assets: root.selectedAccount.assets
width: 86
height: 28
anchors.top: inputAmount.top
anchors.topMargin: Style.current.bigPadding + 14
anchors.right: parent.right
anchors.rightMargin: Style.current.smallPadding
onSelectedAssetChanged: {
txtBalance.text = Utils.stripTrailingZeros(selectAsset.selectedAsset.value)
if (inputAmount.text === "" || isNan(inputAmount.text)) {
return
}
txtFiatBalance.text = root.getFiatValue(inputAmount.text, selectAsset.selectedAsset.symbol, root.defaultCurrency)
}
}
Item {
height: txtFiatBalance.height
anchors.left: parent.left
anchors.top: inputAmount.bottom
anchors.topMargin: inputAmount.validationError ? -16 : inputAmount.validationErrorTopMargin
StyledTextField {
id: txtFiatBalance
anchors.left: parent.left
anchors.top: parent.top
color: txtFiatBalance.activeFocus ? Style.current.textColor : Style.current.secondaryText
font.weight: Font.Medium
font.pixelSize: 12
inputMethodHints: Qt.ImhFormattedNumbersOnly
text: "0.00"
selectByMouse: true
background: Rectangle {
color: Style.current.transparent
}
padding: 0
Keys.onReleased: {
let balance = txtFiatBalance.text.trim()
if (balance === "" || isNaN(balance)) {
return
}
inputAmount.text = root.getCryptoValue(balance, root.defaultCurrency, selectAsset.selectedAsset.symbol)
}
}
StyledText {
id: txtFiatSymbol
text: root.defaultCurrency.toUpperCase()
font.weight: Font.Medium
font.pixelSize: 12
color: Style.current.secondaryText
anchors.top: parent.top
anchors.left: txtFiatBalance.right
anchors.leftMargin: 2
}
}
}