lez-programs/amm-ui/qml/Main.qml

import QtQuick 2.15
import QtQuick.Controls 2.15
import QtQuick.Layouts 1.15
import "components"
import "state"
import "pages"

Item {
    id: root

    property var tokenData: [
        { symbol: "TOK1", name: "Token 1", color: "#627eea", letter: "E", address: "0x0000000000000000000000000000000000000000",  usdPrice: 2392.70, balance: 4.25,    reserve: 850     },
        { symbol: "TOK2", name: "Token 2", color: "#2775ca", letter: "$", address: "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",  usdPrice: 1.00,    balance: 12480,   reserve: 2400000 },
        { symbol: "TOK3", name: "Token 3", color: "#26a17b", letter: "T", address: "0xdac17f958d2ee523a2206206994597c13d831ec7",  usdPrice: 1.00,    balance: 320,     reserve: 1800000 },
        { symbol: "TOK4", name: "Token 4", color: "#f7931a", letter: "B", address: "0x2260fac5e5542a773aa44fbcfedf7c193bc2c599",  usdPrice: 63500,   balance: 0.18,    reserve: 42      },
        { symbol: "TOK5", name: "Token 5", color: "#627eea", letter: "E", address: "0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2",  usdPrice: 2392.70, balance: 0,       reserve: 600     },
        { symbol: "TOK6", name: "Token 6", color: "#9b59b6", letter: "L", address: "0x1337000000000000000000000000000000000cafe", usdPrice: 0.42,    balance: 5400,    reserve: 950000  }
    ]

    // ── Navigation bar ────────────────────────────────────────────────────────
    // Pinned to the top; self-contained styling, unaffected by view themes.
    NavBar {
        id: navbar
        anchors.top:   parent.top
        anchors.left:  parent.left
        anchors.right: parent.right
        z: 100
    }

    // ── Content area (below the nav bar) ──────────────────────────────────────
    Item {
        anchors.top:    navbar.bottom
        anchors.left:   parent.left
        anchors.right:  parent.right
        anchors.bottom: parent.bottom

        // ── Trade view ────────────────────────────────────────────────────────
        Item {
            anchors.fill: parent
            visible: navbar.currentIndex === 0

            // Trade view theme — scoped here, invisible to NavBar and LP view.
            QtObject {
                id: theme
                property bool isDark: true
                property var colors: isDark ? dark : light

                readonly property var light: ({
                    background:      "#f4ede3",
                    cardBg:          "#ffffff",
                    inputBg:         "#efe7db",
                    panelBg:         "#e7e1d8",
                    panelHoverBg:    "#d9d0c2",
                    textPrimary:     "#151515",
                    textSecondary:   "#7d756e",
                    textPlaceholder: "#a9a098",
                    border:          Qt.rgba(0,0,0,0.08),
                    borderStrong:    Qt.rgba(0,0,0,0.10),
                    divider:         Qt.rgba(0,0,0,0.06),
                    ctaBg:           "#f26a21",
                    ctaHoverBg:      "#d95c1e",
                    selection:       "#f2d8c7",
                    noTokenCircle:   "#a9a098"
                })

                readonly property var dark: ({
                    background:      "#151515",
                    cardBg:          "#1b1b1b",
                    inputBg:         "#101010",
                    panelBg:         "#181818",
                    panelHoverBg:    "#202020",
                    textPrimary:     "#e7e1d8",
                    textSecondary:   "#a9a098",
                    textPlaceholder: "#8e8780",
                    border:          Qt.rgba(1,1,1,0.08),
                    borderStrong:    Qt.rgba(1,1,1,0.10),
                    divider:         Qt.rgba(1,1,1,0.06),
                    ctaBg:           "#f26a21",
                    ctaHoverBg:      "#ff8a3d",
                    selection:       "#211914",
                    noTokenCircle:   "#343434"
                })
            }

            Rectangle {
                anchors.fill: parent
                color: theme.colors.background
                Behavior on color { ColorAnimation { duration: 300 } }

                // Theme toggle
                Rectangle {
                    anchors.top:    parent.top
                    anchors.right:  parent.right
                    anchors.margins: 16
                    width: 44; height: 24; radius: 12
                    color: theme.colors.panelBg
                    border.color: theme.colors.border
                    border.width: 1
                    Text {
                        anchors.centerIn: parent
                        text: theme.isDark ? "☀" : "☾"
                        font.pixelSize: 13
                        color: theme.colors.textSecondary
                    }
                    MouseArea {
                        anchors.fill: parent
                        cursorShape: Qt.PointingHandCursor
                        onClicked: theme.isDark = !theme.isDark
                    }
                }

                ColumnLayout {
                    anchors.centerIn: parent
                    spacing: 28

                    SwapCard {
                        id: swapCard
                        Layout.alignment: Qt.AlignHCenter
                        theme: theme
                        tokens: root.tokenData
                        width: Math.min(480, root.width - 32)

                        onRequestTokenSelect: function(side) {
                            tokenModal.targetSide = side
                            tokenModal.open()
                        }

                        onSubmitRequested: function(snapshot) {
                            swapConfirmationDialog.openWithSnapshot(snapshot)
                        }
                    }

                    Text {
                        Layout.alignment: Qt.AlignHCenter
                        text: "Buy and sell crypto on <font color='" + theme.colors.textPrimary + "'>LEZ</font>."
                        textFormat: Text.RichText
                        color: theme.colors.textSecondary
                        font.pixelSize: 15
                        horizontalAlignment: Text.AlignHCenter
                    }
                }

                TokenSelectorModal {
                    id: tokenModal
                    anchors.fill: parent
                    z: 10
                    theme: theme
                    tokens: root.tokenData

                    property string targetSide: "sell"

                    onTokenSelected: function(tok) {
                        swapCard.setToken(targetSide, tok)
                        tokenModal.close()
                    }
                }

                SuccessToast {
                    id: swapToast

                    width: Math.max(0, Math.min(380, parent.width - 32))

                    anchors {
                        bottom: parent.bottom
                        bottomMargin: 24
                        horizontalCenter: parent.horizontalCenter
                    }
                }

                SwapConfirmationDialog {
                    id: swapConfirmationDialog
                    anchors.fill: parent
                    theme: theme

                    onConfirmed: function(snapshot) {
                        swapCard.resetAmounts()
                        swapToast.show(qsTr("Swap submitted"),
                                       qsTr("%1 %2 → %3 %4")
                                            .arg(snapshot.sellAmount)
                                            .arg(snapshot.sellToken)
                                            .arg(snapshot.minReceived)
                                            .arg(snapshot.buyToken))
                    }
                }
            }
        }

        // ── Liquidity view ────────────────────────────────────────────────────
        LiquidityPage {
            anchors.fill: parent
            visible: navbar.currentIndex === 1
        }
    }
}