#!/usr/bin/env groovy

import groovy.json.*;

def image;
def branchName = "${env.BRANCH_NAME}";
def branchNameTest = "preprod";
def branchNameProd = "master";
def prefixDocker = "test";
def dockerNginxName  = ["nginx",  "-p 80:8080 --privileged --link test-auth:auth --link test-salix:salix --link test-client:client"] 
def dockerAuthName   = ["auth",   "-p 3000:3000"]
def dockerSalixName  = ["salix",  "-p 3001:3001"]
def dockerClientName = ["client", "-p 3002:3002"]

def buildNumber = "${env.BUILD_NUMBER}";

def dockers = [dockerAuthName, dockerSalixName, dockerClientName, dockerNginxName]

node {

    if (branchName == branchNameProd)
        prefixDocker = "prod";

    stage ('Checkout') {
        checkout scm
    }

    stage ('install modules'){
        sh "npm install"
    }
    
    stage ('build Project Salix'){
        sh "gulp build"
    }

  for (int i = 0; i < dockers.size(); i++)
    {
        def element = dockers[i][0]
        def ports = dockers[i][1]

        stage ("docker ${element}")
        {
            stage ("Stopping ${prefixDocker}-${element} actual")
            {
                try
                {
                    def returnDocker = sh (script: "docker stop ${prefixDocker}-${element}", returnStdout: true).trim();
                    echo "${returnDocker}";   
                    returnDocker = sh (script: "docker rm ${prefixDocker}-${element}", returnStdout: true).trim();
                    echo "${returnDocker}";
                    //returnDocker = sh (script: "docker rmi ${prefixDocker}-${element}:${buildNumber-3}", returnStdout: true).trim();
                    echo "borran ${prefixDocker}-${element}:${buildNumber-3}";
                    //echo "${returnDocker}";
                }catch(Exception _){
                    echo "Error Stage Stopping"
                }
            }
            stage ("Create Docker Image ${element}") {
                dir("./services/${element}"){
                    stage ("Install modules service ${element}"){
                        if (fileExists('./package.json'))
                            sh "npm i"
                    }
                    stage("Build image ${element}"){
                        image = docker.build("${prefixDocker}-${element}:${buildNumber}", ".")       
                    }
                }
            }
            stage ("Run Docker ${element}"){
                image.run ("${ports} --name ${prefixDocker}-${element}")
            }
            /*
            stage('docker registry'){
                docker.withServer('tcp://harbor.verdnatura.es','docker-registry')
            }
            */
        }
    }
}