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import qbs.DarwinTools
import qbs.File
import qbs.FileInfo
import qbs.Host
import qbs.ModUtils
import qbs.Utilities

DarwinGCC {
    priority: 1
    condition: qbs.targetOS.includes('ios') &&
               qbs.toolchain && qbs.toolchain.includes('gcc')

    minimumIosVersion: {
        if (Host.architecture() == "armv7a")
            return "6.0";
        // XCode 12 requres version (at least 8.0) to be present in the -target triplet
        // when compiling for ios-simulator
        if (xcode.present && Utilities.versionCompare(xcode.version, "12.0") >= 0)
            return "8.0";
    }
    targetSystem: {
        return "ios" + (minimumIosVersion || "")
            + (qbs.targetOS.includes('ios-simulator') ? "-simulator" : "");
    }

    minimumDarwinVersion: minimumIosVersion
    minimumDarwinVersionCompilerFlag: qbs.targetOS.includes("ios-simulator")
                                      ? "-mios-simulator-version-min"
                                      : "-miphoneos-version-min"
    minimumDarwinVersionLinkerFlag: qbs.targetOS.includes("ios-simulator")
                                    ? "-ios_simulator_version_min"
                                    : "-iphoneos_version_min"

    libcxxAvailable: base
                     && (!minimumDarwinVersion
                         || Utilities.versionCompare(minimumDarwinVersion, "5") >= 0)

    platformObjcFlags: base.concat(simulatorObjcFlags)
    platformObjcxxFlags: base.concat(simulatorObjcFlags)

    // Private properties
    readonly property stringList simulatorObjcFlags: {
        // default in Xcode and also required for building 32-bit Simulator binaries with ARC
        // since the default ABI version is 0 for 32-bit targets
        return qbs.targetOS.includes("ios-simulator")
                ? ["-fobjc-abi-version=2", "-fobjc-legacy-dispatch"]
                : [];
    }

    Rule {
        condition: !product.qbs.targetOS.includes("ios-simulator")
        inputsFromDependencies: ["bundle.content"]

        Artifact {
            filePath: FileInfo.joinPaths(product.destinationDirectory, product.targetName + ".ipa")
            fileTags: ["ipa"]
        }

        prepare: {
            var cmd = new Command("PackageApplication", [input.filePath, "-o", output.filePath]);
            cmd.description = "creating ipa";
            cmd.highlight = "codegen";
            return cmd;
        }
    }
}
