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swimlane/ngx-datatable

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projects/swimlane/ngx-datatable/src/lib/components/header/header.component.ts

Summary

Maintainability
C
7 hrs
Test Coverage

File header.component.ts has 289 lines of code (exceeds 250 allowed). Consider refactoring.
Open

import {
  Component,
  Output,
  EventEmitter,
  Input,
Severity: Minor
Found in projects/swimlane/ngx-datatable/src/lib/components/header/header.component.ts - About 2 hrs to fix

    DataTableHeaderComponent has 23 functions (exceeds 20 allowed). Consider refactoring.
    Open

    @Component({
  selector: 'datatable-header',
  template: `
    <div
      role="row"
    Severity: Minor
    Found in projects/swimlane/ngx-datatable/src/lib/components/header/header.component.ts - About 2 hrs to fix

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

        onTargetChanged({ prevIndex, newIndex, initialIndex }: any): void {
    if (prevIndex || prevIndex === 0) {
      const oldColumn = this.getColumn(prevIndex);
      oldColumn.isTarget = false;
      oldColumn.targetMarkerContext = undefined;
      Severity: Minor
      Found in projects/swimlane/ngx-datatable/src/lib/components/header/header.component.ts - 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 calcNewSorts has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
      Open

        calcNewSorts(column: any, prevValue: number, newValue: number): any[] {
    let idx = 0;

    if (!this.sorts) {
      this.sorts = [];
      Severity: Minor
      Found in projects/swimlane/ngx-datatable/src/lib/components/header/header.component.ts - About 45 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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