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24 lines
1.2 KiB
Markdown
24 lines
1.2 KiB
Markdown
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# Calculator Plugin
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The Calculator plugin as the name suggests is used to perform calculations on the user entered query.
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### [`CalculateHelper`](src/modules/launcher/Plugins/Microsoft.Plugin.Calculator/CalculateHelper.cs)
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- The [`CalculateHelper.cs`](src/modules/launcher/Plugins/Microsoft.Plugin.Calculator/CalculateHelper.cs) class checks to see if the user entered query is a valid input to the calculator and only if the input is valid does it perform the operation.
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- It does so by matching the user query to a valid regex.
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### [`CalculateEngine`](src/modules/launcher/Plugins/Microsoft.Plugin.Calculator/CalculateEngine.cs)
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- The main computation is done in the [`CalculateEngine.cs`](src/modules/launcher/Plugins/Microsoft.Plugin.Calculator/CalculateEngine.cs) file using the `Mages` library.
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```csharp
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var result = CalculateEngine.Interpret(query.Search, CultureInfo.CurrentUICulture);
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```
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### [`CalculateResult`](src/modules/launcher/Plugins/Microsoft.Plugin.Calculator/CalculateResult.cs)
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- The class which encapsulates the result of the computation.
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- It comprises of the `Result` and `RoundedResult` properties.
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### Score
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The score of each result from the calculator plugin is `300`.
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