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ts/features/barcode/components/BarcodeScanBaseScreenComponent.tsx

Summary

Maintainability
D
1 day
Test Coverage

File BarcodeScanBaseScreenComponent.tsx has 302 lines of code (exceeds 250 allowed). Consider refactoring.
Open

import {
  IOColors,
  IconButton,
  TabItem,
  TabNavigation
Severity: Minor
Found in ts/features/barcode/components/BarcodeScanBaseScreenComponent.tsx - About 3 hrs to fix

    Function BarcodeScanBaseScreenComponent has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.
    Open

    const BarcodeScanBaseScreenComponent = ({
  barcodeFormats,
  barcodeTypes,
  onBarcodeError,
  onBarcodeSuccess,
    Severity: Minor
    Found in ts/features/barcode/components/BarcodeScanBaseScreenComponent.tsx - About 2 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 cameraView has 39 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

      const cameraView = React.useMemo(() => {
    if (cameraPermissionStatus === "granted") {
      return cameraComponent;
    }
    Severity: Minor
    Found in ts/features/barcode/components/BarcodeScanBaseScreenComponent.tsx - About 1 hr to fix

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

            return (
        <CameraPermissionView
          pictogram="cameraRequest"
          title={I18n.t("barcodeScan.permissions.undefined.title")}
          body={I18n.t("barcodeScan.permissions.undefined.label")}
      Severity: Major
      Found in ts/features/barcode/components/BarcodeScanBaseScreenComponent.tsx and 1 other location - About 3 hrs to fix
      ts/features/barcode/components/BarcodeScanBaseScreenComponent.tsx on lines 240..254

      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 102.

      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

          return (
      <CameraPermissionView
        pictogram="cameraDenied"
        title={I18n.t("barcodeScan.permissions.denied.title")}
        body={I18n.t("barcodeScan.permissions.denied.label")}
      Severity: Major
      Found in ts/features/barcode/components/BarcodeScanBaseScreenComponent.tsx and 1 other location - About 3 hrs to fix
      ts/features/barcode/components/BarcodeScanBaseScreenComponent.tsx on lines 219..235

      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 102.

      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

      Identical blocks of code found in 3 locations. Consider refactoring.
      Open

                dispatch(
            zendeskSupportStart({
              faqCategories,
              contextualHelp,
              contextualHelpMarkdown,
      Severity: Minor
      Found in ts/features/barcode/components/BarcodeScanBaseScreenComponent.tsx and 2 other locations - About 35 mins to fix
      ts/components/screens/BaseScreenComponent/index.tsx on lines 98..108
      ts/hooks/useStartSupportRequest.ts on lines 39..49

      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 47.

      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

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