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creative-connections/aurelia-bodylight-plugin

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src/elements/chartjs-xy-points.js

Summary

Maintainability
F
3 days
Test Coverage

Function bind has a Cognitive Complexity of 23 (exceeds 5 allowed). Consider refactoring.
Open

    bind() {
      super.bind();
      console.log('chartjs xy point bind()');
      if (this.xmin) {
        //sets yscale min
Severity: Minor
Found in src/elements/chartjs-xy-points.js - 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 attached has 46 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    attached() {
      //register horizontal line drawing, shows difference line between appropriate points from dataset0 and dataset1
      Chart.pluginService.register({
        beforeDraw: function(chart, ease) {
          if (chart.config.options.XYPlugin && chart.tooltip._active && chart.tooltip._active.length) {
Severity: Minor
Found in src/elements/chartjs-xy-points.js - About 1 hr to fix

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

        attached() {
      //register horizontal line drawing, shows difference line between appropriate points from dataset0 and dataset1
      Chart.pluginService.register({
        beforeDraw: function(chart, ease) {
          if (chart.config.options.XYPlugin && chart.tooltip._active && chart.tooltip._active.length) {
    Severity: Minor
    Found in src/elements/chartjs-xy-points.js - 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 beforeDraw has 41 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

            beforeDraw: function(chart, ease) {
          if (chart.config.options.XYPlugin && chart.tooltip._active && chart.tooltip._active.length) {
            let activePoint = chart.tooltip._active[0];
            //console.log('chart horizontal line debug chart activepoint:', activePoint);
            let ctx = chart.ctx;
    Severity: Minor
    Found in src/elements/chartjs-xy-points.js - About 1 hr to fix

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

          bind() {
      super.bind();
      console.log('chartjs xy point bind()');
      if (this.xmin) {
        //sets yscale min
      Severity: Minor
      Found in src/elements/chartjs-xy-points.js - About 1 hr to fix

        Function constructor has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
        Open

            constructor() {
      super();
      this.handleValueChange = e => {
        //e.detail do not reallocate - using same buffer, thus slicing to append to data array
        let rawdata = e.detail.data.slice(this.refindex, this.refendindex);
        Severity: Minor
        Found in src/elements/chartjs-xy-points.js - 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

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

              if (this.xmin) {
        //sets yscale min
        if (!this.options) this.options = {};
        if (!this.options.scales) this.options.scales = {};
        if (!this.options.scales.xAxes) this.options.scales.xAxes = [{}]; //chartjs 2.9.4
        Severity: Major
        Found in src/elements/chartjs-xy-points.js and 1 other location - About 1 day to fix
        src/elements/chartjs.js on lines 294..301

        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 206.

        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

              if (this.xmax) {
        //sets yscale max
        if (!this.options) this.options = {};
        if (!this.options.scales) this.options.scales = {};
        if (!this.options.scales.xAxes) this.options.scales.xAxes = [{}]; //chartjs 2.9.4
        Severity: Major
        Found in src/elements/chartjs-xy-points.js and 1 other location - About 1 day to fix
        src/elements/chartjs.js on lines 302..310

        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 201.

        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 3 locations. Consider refactoring.
        Open

                if (this.operation) {
          for (let i = 0; i < rawdata.length; i++) {
            //if particular operation is defined
            if (this.operation[i]) rawdata[i] = this.operation[i](rawdata[i]);
          }
        Severity: Major
        Found in src/elements/chartjs-xy-points.js and 2 other locations - About 2 hrs to fix
        src/elements/chartjs-barplot.js on lines 32..37
        src/elements/chartjs.js on lines 59..64

        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 81.

        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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