feat(gsoc'24): Added helpful functions for debugging of circuit (#3870) #366
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WalkthroughThe changes to the Changes
Sequence Diagram(s)sequenceDiagram
participant User
participant Scope
participant LocalStorage
participant JSONHandler
User->>Scope: Load Circuit
Scope->>JSONHandler: loadCircuit(data)
JSONHandler-->>Scope: Circuit Data Loaded
Scope->>LocalStorage: previous()
LocalStorage-->>Scope: Last autosaved circuit retrieved
Scope->>Scope: detectCycle()
Scope->>Scope: highlightNodes(array)
Scope-->>User: Circuit Updated with Cycle Highlighting
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Actionable comments posted: 3
Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Files selected for processing (1)
- src/simulator/src/circuit.ts (2 hunks)
Additional comments not posted (2)
src/simulator/src/circuit.ts (2)
520-527: LGTM!The code changes are approved.
634-646: LGTM!The code changes are approved.
Comment on lines
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to
+628
| detectCycle() { | ||
| const obj = {}; | ||
| const result = []; | ||
|
|
||
| for (let i = 0; i < globalScope.allNodes.length; i++) { | ||
| const nodeId = globalScope.allNodes[i].id; | ||
| for (let j = 0; j < globalScope.allNodes[i].connections.length; j++) { | ||
| const connection = globalScope.allNodes[i].connections[j].id; | ||
| if (obj[nodeId]) { | ||
| obj[nodeId].push(connection); | ||
| } else { | ||
| obj[nodeId] = [connection]; | ||
| } | ||
| } | ||
| } | ||
|
|
||
| const newNestedArray = []; | ||
| const singleConnectionNodes = []; | ||
|
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| for (const node in obj) { | ||
| const connections = obj[node]; | ||
| if (connections.length === 1) { | ||
| singleConnectionNodes.push(node); | ||
| } | ||
| if (!isVisited(newNestedArray.flat(), node)) { | ||
| const connectedNodes = [node]; | ||
| exploreNodes(obj, node, newNestedArray.flat(), connectedNodes); | ||
| newNestedArray.push(connectedNodes); | ||
| } | ||
| } | ||
|
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| for (let i = 0; i < singleConnectionNodes.length - 1; i++) { | ||
| for (let j = i + 1; j < singleConnectionNodes.length; j++) { | ||
| if (areElementsInSameNode(newNestedArray, singleConnectionNodes[i], singleConnectionNodes[j])) { | ||
| const val1 = this.findNodeIndexById(singleConnectionNodes[i]); | ||
| const val2 = this.findNodeIndexById(singleConnectionNodes[j]); | ||
| if (globalScope.allNodes[val1].parent === globalScope.allNodes[val2].parent) { | ||
| result.push(dfs(obj, singleConnectionNodes[i], singleConnectionNodes[j])); | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
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| // Function to check whether a node is already visited | ||
| function isVisited(visited, node) { | ||
| return visited.includes(node); | ||
| } | ||
|
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| // Function to explore interconnected nodes | ||
| function exploreNodes(graph, startNode, visited, connectedNodes) { | ||
| visited.push(startNode); | ||
| if (graph[startNode]) { | ||
| for (let i = 0; i < graph[startNode].length; i++) { | ||
| const connectedNode = graph[startNode][i]; | ||
| if (!isVisited(visited, connectedNode)) { | ||
| connectedNodes.push(connectedNode); | ||
| exploreNodes(graph, connectedNode, visited, connectedNodes); | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
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| function areElementsInSameNode(nestedArray, element1, element2) { | ||
| for (const node of nestedArray) { | ||
| if (node.includes(element1) && node.includes(element2)) { | ||
| return true; | ||
| } | ||
| } | ||
| return false; | ||
| } | ||
|
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| // Function to locate the nodes present between two specified nodes | ||
| function dfs(graph, start, end, path = []) { | ||
| if (start === end) { | ||
| path.push(end); | ||
| return path; | ||
| } | ||
| path.push(start); | ||
| for (const neighbor of graph[start]) { | ||
| if (!path.includes(neighbor)) { | ||
| const newPath = dfs(graph, neighbor, end, path); | ||
| if (newPath) { | ||
| return newPath; | ||
| } | ||
| } | ||
| } | ||
| path.pop(); | ||
| return []; | ||
| } | ||
|
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| if (result.length) { | ||
| this.highlightNodes(result); | ||
| return result; | ||
| } | ||
|
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| return 'No cycle found'; | ||
| } |
There was a problem hiding this comment.
Refactor detectCycle for readability and maintainability.
- Move nested helper functions outside to improve readability.
- Avoid using
globalScopewithin the function by passing it as a parameter. - Add comments explaining the logic.
Apply this diff to refactor the function:
+ // Helper function to check whether a node is already visited
+ function isVisited(visited, node) {
+ return visited.includes(node);
+ }
+
+ // Helper function to explore interconnected nodes
+ function exploreNodes(graph, startNode, visited, connectedNodes) {
+ visited.push(startNode);
+ if (graph[startNode]) {
+ for (let i = 0; i < graph[startNode].length; i++) {
+ const connectedNode = graph[startNode][i];
+ if (!isVisited(visited, connectedNode)) {
+ connectedNodes.push(connectedNode);
+ exploreNodes(graph, connectedNode, visited, connectedNodes);
+ }
+ }
+ }
+ }
+
+ // Helper function to check if elements are in the same node
+ function areElementsInSameNode(nestedArray, element1, element2) {
+ for (const node of nestedArray) {
+ if (node.includes(element1) && node.includes(element2)) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ // Helper function to locate the nodes present between two specified nodes
+ function dfs(graph, start, end, path = []) {
+ if (start === end) {
+ path.push(end);
+ return path;
+ }
+ path.push(start);
+ for (const neighbor of graph[start]) {
+ if (!path.includes(neighbor)) {
+ const newPath = dfs(graph, neighbor, end, path);
+ if (newPath) {
+ return newPath;
+ }
+ }
+ }
+ path.pop();
+ return [];
+ }
detectCycle() {
const obj = {};
const result = [];
for (let i = 0; i < globalScope.allNodes.length; i++) {
const nodeId = globalScope.allNodes[i].id;
for (let j = 0; j < globalScope.allNodes[i].connections.length; j++) {
const connection = globalScope.allNodes[i].connections[j].id;
if (obj[nodeId]) {
obj[nodeId].push(connection);
} else {
obj[nodeId] = [connection];
}
}
}
const newNestedArray = [];
const singleConnectionNodes = [];
for (const node in obj) {
const connections = obj[node];
if (connections.length === 1) {
singleConnectionNodes.push(node);
}
if (!isVisited(newNestedArray.flat(), node)) {
const connectedNodes = [node];
exploreNodes(obj, node, newNestedArray.flat(), connectedNodes);
newNestedArray.push(connectedNodes);
}
}
for (let i = 0; i < singleConnectionNodes.length - 1; i++) {
for (let j = i + 1; j < singleConnectionNodes.length; j++) {
if (areElementsInSameNode(newNestedArray, singleConnectionNodes[i], singleConnectionNodes[j])) {
const val1 = this.findNodeIndexById(singleConnectionNodes[i]);
const val2 = this.findNodeIndexById(singleConnectionNodes[j]);
if (globalScope.allNodes[val1].parent === globalScope.allNodes[val2].parent) {
result.push(dfs(obj, singleConnectionNodes[i], singleConnectionNodes[j]));
}
}
}
}
if (result.length) {
this.highlightNodes(result);
return result;
}
return 'No cycle found';
}Committable suggestion was skipped due to low confidence.
Comment on lines
+509
to
+515
| loadCircuit(data: JSON) { | ||
| if (data) { | ||
| load(data); | ||
| } else { | ||
| alert('Invalid data'); | ||
| } | ||
| } |
There was a problem hiding this comment.
Improve error handling in loadCircuit.
Using alert for error handling is not user-friendly. Consider using a more user-friendly approach, such as displaying a message in the UI.
Apply this diff to improve error handling:
- alert('Invalid data');
+ // Replace this with a more user-friendly error handling approach
+ showMessage('Invalid data', 'error');Committable suggestion was skipped due to low confidence.
Comment on lines
+651
to
+657
| findNodeIndexById(nodeId: string) { | ||
| for (let i = 0; i < globalScope.allNodes.length; i++) { | ||
| if (globalScope.allNodes[i].id === nodeId) { | ||
| return i; | ||
| } | ||
| } | ||
| return 'Not found'; |
There was a problem hiding this comment.
Ensure consistent return type in findNodeIndexById.
The function should return a consistent type. Instead of returning a string 'Not found', consider returning -1 to indicate that the node was not found.
Apply this diff to ensure a consistent return type:
- return 'Not found';
+ return -1;Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
Suggested change
| findNodeIndexById(nodeId: string) { | |
| for (let i = 0; i < globalScope.allNodes.length; i++) { | |
| if (globalScope.allNodes[i].id === nodeId) { | |
| return i; | |
| } | |
| } | |
| return 'Not found'; | |
| findNodeIndexById(nodeId: string) { | |
| for (let i = 0; i < globalScope.allNodes.length; i++) { | |
| if (globalScope.allNodes[i].id === nodeId) { | |
| return i; | |
| } | |
| } | |
| return -1; |
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Fixes #112
Stability improvements
ref PR - #3870
Summary by CodeRabbit