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ujiro99/tlt

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src/services/util.ts

Summary

Maintainability
D
1 day
Test Coverage
D
66%

Function moveLine has a Cognitive Complexity of 25 (exceeds 5 allowed). Consider refactoring.
Open

export function moveLine(
  current: number,
  from: number,
  to: number,
  length: number,
Severity: Minor
Found in src/services/util.ts - 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 moveLine has 44 lines of code (exceeds 25 allowed). Consider refactoring.
Open

export function moveLine(
  current: number,
  from: number,
  to: number,
  length: number,
Severity: Minor
Found in src/services/util.ts - About 1 hr to fix

    Function treeItemsToNode has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.
    Open

    export function treeItemsToNode(items: TreeItems): Node {
  let parent = new Node(NODE_TYPE.ROOT, 0, null)
  let queue: TreeItems = [...items]

  // for ROOT
    Severity: Minor
    Found in src/services/util.ts - About 1 hr 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 treeItemsToNode has 30 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

    export function treeItemsToNode(items: TreeItems): Node {
  let parent = new Node(NODE_TYPE.ROOT, 0, null)
  let queue: TreeItems = [...items]

  // for ROOT
    Severity: Minor
    Found in src/services/util.ts - About 1 hr to fix

      Avoid too many return statements within this function.
      Open

            return to - (length - 1)
      Severity: Major
      Found in src/services/util.ts - About 30 mins to fix

        Avoid too many return statements within this function.
        Open

              return to + (current - from)
        Severity: Major
        Found in src/services/util.ts - About 30 mins to fix

          Avoid too many return statements within this function.
          Open

              return current - length
          Severity: Major
          Found in src/services/util.ts - About 30 mins to fix

            Avoid too many return statements within this function.
            Open

                  return current + length
            Severity: Major
            Found in src/services/util.ts - About 30 mins to fix

              Avoid too many return statements within this function.
              Open

                return current
              Severity: Major
              Found in src/services/util.ts - About 30 mins to fix

                Avoid too many return statements within this function.
                Open

                    return current
                Severity: Major
                Found in src/services/util.ts - About 30 mins to fix

                  Avoid too many return statements within this function.
                  Open

                        return to
                  Severity: Major
                  Found in src/services/util.ts - About 30 mins to fix

                    Avoid too many return statements within this function.
                    Open

                        return current
                    Severity: Major
                    Found in src/services/util.ts - About 30 mins to fix

                      Avoid too many return statements within this function.
                      Open

                            return to + current - from - length + 1
                      Severity: Major
                      Found in src/services/util.ts - About 30 mins to fix

                        Avoid too many return statements within this function.
                        Open

                              return current
                        Severity: Major
                        Found in src/services/util.ts - About 30 mins to fix

                          Avoid too many return statements within this function.
                          Open

                              return current
                          Severity: Major
                          Found in src/services/util.ts - About 30 mins to fix

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