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react-tags/react-tags

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src/components/ReactTags.tsx

Summary

Maintainability
F
6 days
Test Coverage

Function ReactTags has 463 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 91 (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 502 lines of code (exceeds 250 allowed). Consider refactoring.
    Open

    import React, { useEffect, createRef, useRef, useState, Fragment } from 'react';
import { uniq } from 'lodash-es';
import ClearAllTags from './ClearAllTags';
import Suggestions from './Suggestions';
import ClassNames from 'classnames';
    Severity: Major
    Found in src/components/ReactTags.tsx - About 1 day to fix

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

        const handleKeyDown = (event: React.KeyboardEvent<HTMLInputElement>) => {
    // hide suggestions menu on escape
    if (event.key === 'Escape') {
      event.preventDefault();
      event.stopPropagation();
      Severity: Minor
      Found in src/components/ReactTags.tsx - About 2 hrs 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 handlePaste has 36 lines of code (exceeds 25 allowed). Consider refactoring.
          Open

            const handlePaste = (event: React.ClipboardEvent<HTMLInputElement>) => {
    if (!allowAdditionFromPaste) {
      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

                        <svg
            xmlns="http://www.w3.org/2000/svg"
            viewBox="0 0 512 512"
            height="24"
            width="24"
              Severity: Minor
              Found in src/components/ReactTags.tsx and 1 other location - About 45 mins to fix
              src/components/RemoveComponent.tsx on lines 60..67

              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 50.

              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

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