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polkadot-js/apps

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packages/react-components/src/InputFile.tsx

Summary

Maintainability
A
1 hr
Test Coverage

Function InputFile has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

function InputFile ({ accept, className = '', clearContent, isDisabled, isError = false, isFull, label, labelExtra, onChange, placeholder, withEllipsis, withLabel }: InputFileProps): React.ReactElement<InputFileProps> {
  const { t } = useTranslation();
  const dropRef = createRef<DropzoneRef>();
  const [file, setFile] = useState<FileState | undefined>();
Severity: Minor
Found in packages/react-components/src/InputFile.tsx - About 55 mins 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 convertResult has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

function convertResult (result: ArrayBuffer): Uint8Array {
  const data = new Uint8Array(result);

  // this converts the input (if detected as hex), via the hex conversion route
  if (data[0] === BYTE_STR_0 && data[1] === BYTE_STR_X) {
Severity: Minor
Found in packages/react-components/src/InputFile.tsx - About 25 mins 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

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