From 1c09156478d1f515a9d43d73f4e697f7e4fb85f3 Mon Sep 17 00:00:00 2001
From: Luis Fernando Molina <Luis-Fernando-Molina@users.noreply.github.com>
Date: Fri, 28 Aug 2020 20:30:06 +0200
Subject: [PATCH] node path

---
 .../Workspace/FunctionLibraries/NodePath.js   | 56 +++++++++++++++++++
 DesignSpace/Workspace/Workspace.js            | 14 ++++-
 Utilities/Clipboard.js                        | 35 ++++++++++++
 3 files changed, 104 insertions(+), 1 deletion(-)
 create mode 100644 DesignSpace/Workspace/FunctionLibraries/NodePath.js
 create mode 100644 Utilities/Clipboard.js

diff --git a/DesignSpace/Workspace/FunctionLibraries/NodePath.js b/DesignSpace/Workspace/FunctionLibraries/NodePath.js
new file mode 100644
index 000000000..02dc6362c
--- /dev/null
+++ b/DesignSpace/Workspace/FunctionLibraries/NodePath.js
@@ -0,0 +1,56 @@
+function newNodePath() {
+    thisObject = {
+        getNodePath: getNodePath
+    }
+
+    return thisObject
+
+    function getNodePath(node) {
+
+        let nodePath = 'value'
+
+        recursiveGet(node)
+
+        return 'tradingEngine.' + nodePath
+
+        function recursiveGet(node) {
+
+            if (node.payload === undefined) { return }
+            if (node.payload.parentNode === undefined) { return }
+
+            let nodeDefinition = getNodeDefinition(node.payload.parentNode)
+            if (nodeDefinition === undefined) { return }
+            if (nodeDefinition.properties === undefined) { return }
+
+            for (let i = 0; i < nodeDefinition.properties.length; i++) {
+                let property = nodeDefinition.properties[i]
+
+                let parentProperty = node.payload.parentNode[property.name]
+                if (parentProperty === undefined) { continue }
+
+                switch (property.type) {
+                    case 'node': {
+                        if (parentProperty.id === node.id) {
+                            /* We found it */
+                            nodePath = property.name + '.' + nodePath
+                            recursiveGet(node.payload.parentNode)
+                        }
+                    }
+                        break
+                    case 'array': {
+                        for (let j = 0; j < parentProperty.length; j++) {
+                            let arrayProperty = parentProperty[j]
+                            if (arrayProperty === undefined) {continue}
+                            if (arrayProperty.id === node.id) {
+                                /* We found it */
+                                nodePath = property.name + '[' + j + ']' + '.' + nodePath
+                                recursiveGet(node.payload.parentNode)
+                            }
+                        }
+                    }
+                        break
+                }
+            }
+        }
+    }
+}
diff --git a/DesignSpace/Workspace/Workspace.js b/DesignSpace/Workspace/Workspace.js
index 1fc06b306..db4879ff6 100644
--- a/DesignSpace/Workspace/Workspace.js
+++ b/DesignSpace/Workspace/Workspace.js
@@ -64,6 +64,7 @@ function newWorkspace() {
     let functionLibraryCCXTFunctions = newCCXTFunctions()
     let functionLibraryWebhookFunctions = newWebhookFunctions()
     let functionLibraryDependenciesFilter = newDependenciesFilter()
+    let functionLibraryNodePath = newNodePath()
 
     thisObject.nodeChildren = newNodeChildren()
 
@@ -323,7 +324,7 @@ function newWorkspace() {
         if (stringifyReadyNodes.length > 0) {
             return JSON.stringify(workspace)
         } else {
-            return 
+            return
         }
     }
 
@@ -454,6 +455,17 @@ function newWorkspace() {
 
     async function onMenuItemClick(payload, action, relatedUiObject, callBackFunction) {
         switch (action) {
+            case 'Copy Node Path':
+                {
+                    let nodePath = functionLibraryNodePath.getNodePath(payload.node)
+
+                    copyTextToClipboard(nodePath)
+
+                    canvas.cockpitSpace.setStatus(
+                        nodePath + ' copied to the Clipboard.'
+                        , 50, canvas.cockpitSpace.statusTypes.ALL_GOOD)
+                }
+                break
             case 'Add UI Object':
                 {
                     functionLibraryUiObjectsFromNodes.addUIObject(payload.node, relatedUiObject)
diff --git a/Utilities/Clipboard.js b/Utilities/Clipboard.js
new file mode 100644
index 000000000..d6af25c88
--- /dev/null
+++ b/Utilities/Clipboard.js
@@ -0,0 +1,35 @@
+function fallbackCopyTextToClipboard(text) {
+    var textArea = document.createElement("textarea");
+    textArea.value = text;
+
+    // Avoid scrolling to bottom
+    textArea.style.top = "0";
+    textArea.style.left = "0";
+    textArea.style.position = "fixed";
+
+    document.body.appendChild(textArea);
+    textArea.focus();
+    textArea.select();
+
+    try {
+        var successful = document.execCommand('copy');
+        var msg = successful ? 'successful' : 'unsuccessful';
+        //console.log('Fallback: Copying text command was ' + msg);
+    } catch (err) {
+        console.error('Fallback: Oops, unable to copy', err);
+    }
+
+    document.body.removeChild(textArea);
+}
+
+function copyTextToClipboard(text) {
+    if (!navigator.clipboard) {
+        fallbackCopyTextToClipboard(text);
+        return;
+    }
+    navigator.clipboard.writeText(text).then(function() {
+        //console.log('Async: Copying to clipboard was successful!');
+    }, function(err) {
+        console.error('Async: Could not copy text: ', err);
+    });
+}
\ No newline at end of file