path: root/ethereal/assets/qml/webapp.qml

import QtQuick 2.0
import QtWebKit 3.0
import QtWebKit.experimental 1.0
import QtQuick.Controls 1.0;
import QtQuick.Layouts 1.0;
import QtQuick.Window 2.1;
import Ethereum 1.0

ApplicationWindow {
    id: window
    title: "Ethereum"
    width: 900
    height: 600
    minimumHeight: 300

    property alias url: webview.url
    property alias webView: webview

    Item {
        objectName: "root"
        id: root
        anchors.fill: parent
        state: "inspectorShown"
        TextField {
            anchors {
                top: parent.top
                left: parent.left
                right: parent.right
            }
            id: uriNav
            //text: webview.url

            Keys.onReturnPressed: {
                var reg = /(^https?\:\/\/(?:www\.)?)([a-zA-Z0-9_\-]*\.eth)(.*)/

                var uri = this.text;
                if(reg.test(uri)) {
                    this.text.replace(reg, function(match, pre, domain, path) {
                        uri = pre;

                        var lookup = eth.lookupDomain(domain.substring(0, domain.length - 4));
                        var ip = [];
                        for(var i = 0, l = lookup.length; i < l; i++) {
                            ip.push(lookup.charCodeAt(i))
                        }

                        if(ip.length != 0) {
                            uri += ip.join(".");
                        } else {
                            uri += domain;
                        }

                        uri += path;
                    });
                }

                console.log("connecting to ...", uri)

                webview.url = uri;
            }
        }

        WebView {
            objectName: "webView"
            id: webview
            anchors {
                left: parent.left
                right: parent.right
                bottom: parent.bottom
                top: uriNav.bottom
            }
            onTitleChanged: { window.title = title }
            experimental.preferences.javascriptEnabled: true
            experimental.preferences.navigatorQtObjectEnabled: true
            experimental.preferences.developerExtrasEnabled: true
            experimental.userScripts: ["../ext/pre.js", "../ext/big.js", "../ext/string.js", "../ext/ethereum.js"]
            experimental.onMessageReceived: {
                console.log("[onMessageReceived]: ", message.data)
                // TODO move to messaging.js
                var data = JSON.parse(message.data)

                try {
                    switch(data.call) {
                        case "getCoinBase":
                        postData(data._seed, eth.getCoinBase())

                        break
                        case "getIsListening":
                        postData(data._seed, eth.getIsListening())

                        break
                        case "getIsMining":
                        postData(data._seed, eth.getIsMining())

                        break
                        case "getPeerCount":
                        postData(data._seed, eth.getPeerCount())

                        break

                        case "getTxCountAt":
                        require(1)
                        postData(data._seed, eth.getTxCountAt(data.args[0]))

                        break
                        case "getBlockByNumber":
                        var block = eth.getBlock(data.args[0])
                        postData(data._seed, block)

                        break
                        case "getBlockByHash":
                        var block = eth.getBlock(data.args[0])
                        postData(data._seed, block)

                        break
                        case "transact":
                        require(5)

                        var tx = eth.transact(data.args[0], data.args[1], data.args[2],data.args[3],data.args[4],data.args[5])
                        postData(data._seed, tx)

                        break
                        case "create":
                        postData(data._seed, null)

                        break
                        case "getStorage":
                        require(2);

                        var stateObject = eth.getStateObject(data.args[0])
                        var storage = stateObject.getStorage(data.args[1])
                        postData(data._seed, storage)

                        break
                        case "getStateKeyVals":
                        require(1);
                        var stateObject = eth.getStateObject(data.args[0]).stateKeyVal(true)
                        postData(data._seed,stateObject)

                        break
                        case "getTransactionsFor":
                        require(1);
                        var txs = eth.getTransactionsFor(data.args[0], true)
                        postData(data._seed, txs)

                        break
                        case "getBalance":
                        require(1);

                        postData(data._seed, eth.getStateObject(data.args[0]).value());

                        break
                        case "getKey":
                        var key = eth.getKey().privateKey;

                        postData(data._seed, key)
                        break
                        case "watch":
                        require(1)
                        eth.watch(data.args[0], data.args[1]);
                        break
                        case "disconnect":
                        require(1)
                        postData(data._seed, null)
                        break;
                        case "set":
                        console.log("'Set' has been depcrecated")
                        /*
                         for(var key in data.args) {
                             if(webview.hasOwnProperty(key)) {
                                 window[key] = data.args[key];
                             }
                         }
                         */
                        break;
                        case "getSecretToAddress":
                        require(1)
                        postData(data._seed, eth.secretToAddress(data.args[0]))
                        break;
                        case "debug":
                        console.log(data.args[0]);
                        break;
                    }
                } catch(e) {
                    console.log(data.call + ": " + e)

                    postData(data._seed, null);
                }
            }

            function require(args, num) {
                if(args.length < num) {
                    throw("required argument count of "+num+" got "+args.length);
                }
            }
            function postData(seed, data) {
                webview.experimental.postMessage(JSON.stringify({data: data, _seed: seed}))
            }
            function postEvent(event, data) {
                webview.experimental.postMessage(JSON.stringify({data: data, _event: event}))
            }

            function onNewBlockCb(block) {
                postEvent("block:new", block)
            }
            function onObjectChangeCb(stateObject) {
                postEvent("object:"+stateObject.address(), stateObject)
            }
            function onStorageChangeCb(storageObject) {
                var ev = ["storage", storageObject.stateAddress, storageObject.address].join(":");
                postEvent(ev, [storageObject.address, storageObject.value])
            }
        }
        Rectangle {
            id: toggleInspector
            color: "#bcbcbc"
            visible: true
            height: 12
            width: 12
            anchors {
                right: root.right
            }
            MouseArea {
                onClicked: {
                    if(inspector.visible == true){
                        inspector.visible = false
                    }else{
                        inspector.visible = true
                        inspector.url = webview.experimental.remoteInspectorUrl
                    }
                }
                onDoubleClicked: {
                    console.log('refreshing')
                    webView.reload()
                }
                anchors.fill: parent
            }
        }

        Rectangle {
            id: sizeGrip
            color: "gray"
            visible: false
            height: 10
            anchors {
                left: root.left
                right: root.right
            }
            y: Math.round(root.height * 2 / 3)

            MouseArea {
                anchors.fill: parent
                drag.target: sizeGrip
                drag.minimumY: 0
                drag.maximumY: root.height
                drag.axis: Drag.YAxis
            }
        }

        WebView {
            id: inspector
            visible: false
            anchors {
                left: root.left
                right: root.right
                top: sizeGrip.bottom
                bottom: root.bottom
            }
        }

        states: [
            State {
                name: "inspectorShown"
                PropertyChanges {
                    target: inspector
                }
            }
        ]
    }
}