/*
* This example script  console script shows how you can get the versions from one project and copy them to another project on the Script Console.
* "All right, title and interest in this code snippet shall remain the exclusive intellectual property of Adaptavist Group Ltd and its affiliates. Customers with a valid ScriptRunner
* license shall be granted a  non-exclusive, non-transferable, freely revocable right to use this code snippet only within their own instance of Atlassian products. This licensing notice cannot be removed or
* amended and must be included in any circumstances where the code snippet is shared by You or a third party." 
*/ 

// NOTE: This script can only copy versions to a project where the versions do not already exist.  

// Specify the master project  to get the versions form
def masterProjectKey = "<ProjectKeyHere>"

// Specify the key of the project to copy the version to
def projectToCopyVersionTo = "<ProjectKeyHere>"

// get the project object
def project = get("/rest/api/3/project/${masterProjectKey}")
        .header('Content-Type', 'application/json')
        .asObject(Map).body
        
def versions = project.versions

// Loop over each version returned and create a version in the new project
versions.each {

    // Define some boolean values for storing the archived and released properties for the version
    boolean archivedValue;
    boolean releasedValue

    // Set the boolean values to the values from the returned version
    if(it.archived.toString() == "true"){ 
        archivedValue =true;
    }else{
        archivedValue =false;
    }

    if(it.released.toString() == "true"){
        releasedValue =true;
    }else{
        releasedValue =false;
    }

    // Get todays date as a string for any date properties which dont have a value set
    def today = new Date().format('yyyy-MM-dd').toString()

    // Declare some variables to store the start and release date values
    def startDateValue;
    def releaseDateValue

    // Get the start date  and if it is null set it to todays date as a start date is required when creating a version in a new project
    if(it.startDate!=null){
        startDateValue =  it.startDate.toString().replaceAll("\\[", "").replaceAll("\\]", "")
    }else{
        startDateValue =  today
    }

    // Get the release date  and if it is null set it to todays date as a release date is required when creating a version in a new project
    if(it.releasedDate!=null){
        releaseDateValue =  it.startDate.toString().replaceAll("\\[", "").replaceAll("\\]", "")
    }else{
        releaseDateValue = today
    }

    // Make the rest call to create the version
    logger.info("Copying the version with the name of: ${it.name.toString().replaceAll("\\[", "").replaceAll("\\]", "")}")
    def createVersion = post("/rest/api/2/version")
            .header("Content-Type", "application/json")
            .body([
            "description": it.description.toString().replaceAll("\\[", "").replaceAll("\\]", "") ?: "", // Get the desceription and pass an emtpy string if it is null
            "name": it.name.toString().replaceAll("\\[", "").replaceAll("\\]", "") ?: "", // Get the name and pass an emtpy string if it is null
            "archived": archivedValue, // Get the archived value and pass an emtpy string if it is null
            "released": releasedValue, // Get the released  value and pass an emtpy string if it is null
            "startDate": startDateValue,
            "releaseDate": releaseDateValue,
            "project": projectToCopyVersionTo
    ]).asString()
}

return "Versions Copied. Check the 'Logs' tab for more details"