Sign upLogin

bemusic/bemuse

View on GitHub
Star
bemuse/src/previewer/PreviewFileDropHandler.tsx

Summary

Maintainability
C
7 hrs
Test Coverage

Function PreviewFileDropHandler has a Cognitive Complexity of 23 (exceeds 5 allowed). Consider refactoring.
Open

export const PreviewFileDropHandler: FC<PreviewFileDropHandler> = (props) => {
  useEffect(() => {
    const onDragOver = (e: DragEvent) => {
      e.preventDefault()
    }
Severity: Minor
Found in bemuse/src/previewer/PreviewFileDropHandler.tsx - About 3 hrs to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function PreviewFileDropHandler has 50 lines of code (exceeds 25 allowed). Consider refactoring.
Open

export const PreviewFileDropHandler: FC<PreviewFileDropHandler> = (props) => {
  useEffect(() => {
    const onDragOver = (e: DragEvent) => {
      e.preventDefault()
    }
Severity: Minor
Found in bemuse/src/previewer/PreviewFileDropHandler.tsx - About 2 hrs to fix

    Function onDrop has 36 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

        const onDrop = async (e: DragEvent) => {
      e.preventDefault()
      const items = e.dataTransfer!.items
      if (items.length !== 1) {
        alert('Please drop only one folder.')
    Severity: Minor
    Found in bemuse/src/previewer/PreviewFileDropHandler.tsx - About 1 hr to fix

      Avoid too many return statements within this function.
      Open

              return
      Severity: Major
      Found in bemuse/src/previewer/PreviewFileDropHandler.tsx - About 30 mins to fix

        There are no issues that match your filters.

        Category
        Status