Sign upLogin

prakhar1989/react-tags

View on GitHub
Star
src/components/ReactTags.tsx

Summary

Maintainability
F
6 days
Test Coverage

Function ReactTags has 439 lines of code (exceeds 25 allowed). Consider refactoring.
Open

const ReactTags = (props: ReactTagsProps) => {
  const {
    autofocus,
    autoFocus,
    readOnly,
Severity: Major
Found in src/components/ReactTags.tsx - About 2 days to fix

    Function ReactTags has a Cognitive Complexity of 88 (exceeds 5 allowed). Consider refactoring.
    Open

    const ReactTags = (props: ReactTagsProps) => {
  const {
    autofocus,
    autoFocus,
    readOnly,
    Severity: Minor
    Found in src/components/ReactTags.tsx - About 1 day 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

    File ReactTags.tsx has 580 lines of code (exceeds 250 allowed). Consider refactoring.
    Open

    import React, {
  useEffect,
  ReactNode,
  createRef,
  useRef,
    Severity: Major
    Found in src/components/ReactTags.tsx - About 1 day to fix

      Function handleKeyDown has 46 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

        const handleKeyDown = (event: React.KeyboardEvent<HTMLInputElement>) => {
    // hide suggestions menu on escape
    if (event.keyCode === KEYS.ESCAPE) {
      event.preventDefault();
      event.stopPropagation();
      Severity: Minor
      Found in src/components/ReactTags.tsx - About 1 hr to fix

        Function getTagItems has 45 lines of code (exceeds 25 allowed). Consider refactoring.
        Open

          const getTagItems = () => {
    const allClassNames = { ...DEFAULT_CLASSNAMES, ...props.classNames };

    return tags.map((tag, index) => {
      return (
        Severity: Minor
        Found in src/components/ReactTags.tsx - About 1 hr to fix

          Function addTag has 35 lines of code (exceeds 25 allowed). Consider refactoring.
          Open

            const addTag = (tag: Tag) => {
    if (!tag.id || !tag[labelField]) {
      return;
    }
          Severity: Minor
          Found in src/components/ReactTags.tsx - About 1 hr to fix

            Similar blocks of code found in 2 locations. Consider refactoring.
            Open

              handleTagClick?: (
    i: number,
    e: React.MouseEvent<HTMLSpanElement> | React.TouchEvent<HTMLSpanElement>
  ) => void;
            Severity: Minor
            Found in src/components/ReactTags.tsx and 1 other location - About 55 mins to fix
            src/components/ReactTags.tsx on lines 75..80

            Duplicated Code

            Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

            Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

            When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

            Tuning

            This issue has a mass of 53.

            We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

            The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

            If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

            See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

            Refactorings

            Further Reading

            Similar blocks of code found in 2 locations. Consider refactoring.
            Open

              handleDelete: (
    i: number,
    event:
      | React.MouseEvent<HTMLSpanElement>
      | React.KeyboardEvent<HTMLSpanElement>
            Severity: Minor
            Found in src/components/ReactTags.tsx and 1 other location - About 55 mins to fix
            src/components/ReactTags.tsx on lines 103..106

            Duplicated Code

            Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

            Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

            When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

            Tuning

            This issue has a mass of 53.

            We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

            The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

            If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

            See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

            Refactorings

            Further Reading

            There are no issues that match your filters.

            Category
            Status