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PowerPan/leaflet.mouseCoordinate

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src/qth.js

Summary

Maintainability
D
1 day
Test Coverage

Function fromLatLng has a Cognitive Complexity of 47 (exceeds 5 allowed). Consider refactoring.
Open

    fromLatLng: function(latlng){
        /* Long/Lat to QTH locator conversion largely       */
        /* inspired from the DL4MFM code found here :       */
        /* http://members.aol.com/mfietz/ham/calcloce.html */
Severity: Minor
Found in src/qth.js - About 7 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 fromLatLng has 46 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    fromLatLng: function(latlng){
        /* Long/Lat to QTH locator conversion largely       */
        /* inspired from the DL4MFM code found here :       */
        /* http://members.aol.com/mfietz/ham/calcloce.html */
Severity: Minor
Found in src/qth.js - About 1 hr to fix

    Avoid deeply nested control flow statements.
    Open

                            if (yk === 2) ydiv = 1;
    Severity: Major
    Found in src/qth.js - About 45 mins to fix

      Avoid deeply nested control flow statements.
      Open

                              if (yk === 1) ydiv = 20;
      Severity: Major
      Found in src/qth.js - About 45 mins to fix

        Avoid deeply nested control flow statements.
        Open

                                if (yk === 1) ydiv = 10;
        Severity: Major
        Found in src/qth.js - About 45 mins to fix

          Avoid deeply nested control flow statements.
          Open

                                  if (yk === 2) ydiv = 2;
          Severity: Major
          Found in src/qth.js - About 45 mins to fix

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

                    yqth += ynum.charAt(yn[5]) + ychr.charAt(yn[3])+ ychr.charAt(yn[6]);
            Severity: Minor
            Found in src/qth.js and 1 other location - About 50 mins to fix
            src/qth.js on lines 70..70

            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 51.

            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

                    yqth = ychr.charAt(yn[1]) + ychr.charAt(yn[4]) + ynum.charAt(yn[2]);
            Severity: Minor
            Found in src/qth.js and 1 other location - About 50 mins to fix
            src/qth.js on lines 71..71

            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 51.

            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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