properties {
    $baseDir = Resolve-Path .\..
    $buildDir = "$baseDir\BuildDir"
    $releaseDir = "$baseDir\BuildDrops"
    $toolsDir = "$baseDir\Tools"
    $gallioExe = "$toolsDir\Gallio\Gallio.Echo.exe"
    $partCoverExe = "$toolsDir\PartCover\PartCover.exe"
    $coverageReportGeneratorExe = "$toolsDir\CoverageReportGenerator\ReportGenerator.exe"
    $solutionFile = "$baseDir\Sources\IAUsersClub.Downloader.sln"
    $testAssembly = "$buildDir\IAUsersClub.Downloader.Test.dll"
    #$env:Path += ";$gallioDir;$partCoverDir"
}

FormatTaskName ("[ {0} ]" + "-" * 50)

task default -depends Test

task Clean {
    Write-Host "Cleaning Solution. Please wait..." -ForegroundColor Green
    if (Test-Path -Path $buildDir) { del $buildDir -Force -Recurse }
}

task Compile -depends Clean {
    Write-Host "Compiling Solution. Please wait..." -ForegroundColor Green
    if (!(Test-Path -Path $buildDir)) { md $buildDir }
    $buildDirWithSlash = "$buildDir\"
    Exec { msbuild $solutionFile `
        /t:Build `
        /m `
        /p:BuildInParallel=true `
        /v:quiet `
        /p:OutDir=$buildDirWithSlash }
}

task Test -depends Compile {
    Write-Host "Running Unit Tests could take some time, please be patient..." -ForegroundColor Green

    $reportDir = "$buildDir\Reports"
    $codeCoverageHtmlDir = "$reportDir\CodeCoverageHtml"
    $partCoverXmlReport = "$reportDir\PartCoverReport.xml"

    if (!(Test-Path -Path $codeCoverageHtmlDir)) { md $codeCoverageHtmlDir }

    # PartCover uses Gallio.Echo as a target and because of this only in process test runner is applicable.
    # Gallio.Echo ignores /runtime-version parameter when in process test runner is used.
    # Because of the limitations described above, Gallio.Echo.exe.config must be configured
    # to use the same .NET Framework runtime version as for target project.
    $gallioArgs = "$testAssembly /runner:Local /report-directory:$reportDir /report-type:Xml-Inline /report-type:XHtml /report-formatter-property:AttachmentContentDisposition=Inline /report-name-format:TestReport /verbosity:Verbose"

    # Pass to PartCover following exclusion rules:
    # [*]*Delegate - delegates have all inherited methods, and we don’t need to really test those.
    # [*]Microsoft.Xml.Serialization.GeneratedAssembly - XmlSerializer generates dyamic assembly on runtime.
    # Exclude assembly with unit tests which are usually ends with Test or Tests words.
    # Exclude all third-party assembly.
    &$partCoverExe --register `
        --target $gallioExe `
        --target-args $gallioArgs `
        --target-work-dir $buildDir `
        --output $partCoverXmlReport `
        --errors-to-stdout `
        --include [*]* `
        --exclude [*]Microsoft.Xml.Serialization.GeneratedAssembly* `
        --exclude [*]*Delegate `
        --exclude [*Test]* `
        --exclude [*Tests]* `
        --exclude [log4net*]* `
        --exclude [nunit*]* `
        --exclude [NVelocity*]* `
        --exclude [Moq*]* `
        --exclude [Rhino.Mocks*]* `
        --exclude [Gallio*]*

    if ($lastExitCode -ne 0 -and !(Test-Path -Path $partCoverXmlReport)) {
        throw "ERROR: Test runner have not prepared Test Coverage Xml report and was completed with error code."
    }

    if ($lastExitCode -ne 0 -and (Test-Path -Path $partCoverXmlReport)) {
        Write-Host "WARNING: Test runner creates Test Coverage Xml report but was completed with error code. The build process will continue..." -ForegroundColor Yellow -BackgroundColor Black
    }

    Write-Host "Generating Html report with Test Code Coverage..." -ForegroundColor Green

    Exec { &$coverageReportGeneratorExe $partCoverXmlReport $codeCoverageHtmlDir }
}