How init using a plist values - Swift Xcode-CodePudding

I need to do this Replace, but I don't know how starts

"Replace the default AssessmentConfiguration init for a init using the plist values"

I need to use the propertyList(from:options:format:), but I don't understand how to do that.

var configuration: AssessmentConfiguration = AssessmentConfiguration(
    outputFile: URL(fileURLWithPath: "/tmp/test_assessment_output.txt"),
    errorFile: URL(fileURLWithPath: "/tmp/test_assessment_error.txt"),
    runConfiguration: AssessmentConfiguration.RunConfiguration(runInterval: 30, iterations: 3)
)

the plist file

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>OutputFile</key>
    <string>/tmp/test_assessment_output.txt</string>
    <key>ErrorFile</key>
    <string>/tmp/test_assessment_error.txt</string>
    <key>RunConfiguration</key>
    <dict>
        <key>RunInterval</key>
        <integer>30</integer>
        <key>Iterations</key>
        <string>3</string>
    </dict>
</dict> 
</plist>

after that, I need to Decode the .plist file and use its values to init the AssessmentConfiguration object

CodePudding user response：

You can get your values from the info dictionary Bundle.main.infoDictionary and call that method with the values from the info plist. Something like:

var configuration: AssessmentConfiguration?
if let dictionary = Bundle.main.infoDictionary,
    let outputFile = dictionary["OutputFile"] as? String,
    let errorFile = dictionary["ErrorFile"] as? String,
    let runConfiguration = dictionary["RunConfiguration"] as? [String Any],
    let runInterval = runConfiguration["RunInterval"] as? Int,
    let iterations = runConfiguration["Iterations"] as? String {
       configuration = AssessmentConfiguration(
            outputFile: URL(fileURLWithPath: outputFile),
            errorFile: URL(fileURLWithPath: errorFile),
            runConfiguration: AssessmentConfiguration.RunConfiguration(runInterval: runInterval, iterations: Int(iterations) ?? 0
        )
    )
}