pipeline {
    agent any
    environment {
        CLONE_STAGE_STATUS = "FAIL"
        PYLINT_STAGE_STATUS = "FAIL"
        GENERATE_BUILD_INFORMATION_STAGE_STATUS = "FAIL"
        BUILD_STAGE_STATUS = "FAIL"
        UNIT_TEST_STAGE_STATUS = "FAIL"
        PYPI_STAGE_STATUS = "FAIL"
        AUTO_DOC_STAGE_STATUS = "FAIL"
        // WEBHOOK PAYLOAD AND COMMIT DETAILS
        WEBHOOK_SENDER_EMAIL = ""
        WEBHOOK_SENDER_NAME = ""
        WEBHOOK_SENDER_LOGIN = ""
        COMMIT_HASH = ""
        COMPARE_URL = ""
        COMMIT_MSG = ""
        BRAND_REF = ""
    }

    stages {
        stage('Clone') {
            steps {
                script {
                    catchError(buildResult: 'FAILURE', stageResult: 'FAILURE') {
                        echo 'Start branch development pipeline'
                        dir('webhook-test') {
                            git branch: 'main', changelog: false, credentialsId: 'Terence', poll: false, url: 'https://nextgenerations-cities.encs.concordia.ca/gitea/a_nguyen/webhook-test.git'
                        }
                        CLONE_STAGE_STATUS = "SUCCESS"
                    }
                }
            }
        }
        stage('Webhook Handler') {
            steps {
                script {
                    echo '------- START RAW WEBHOOK PAYLOAD -------'
                    echo payload
                    echo '------- END RAW WEBHOOK PAYLOAD -------'
                }
                script {
                    // Parse the JSON content using jsonSlurper
                    def jsonSlurper = new groovy.json.JsonSlurper()
                    def jsonPayload = payload ? jsonSlurper.parseText(payload) : null

                    payload ? {
                        WEBHOOK_SENDER_EMAIL= jsonPayload.sender.email
                        WEBHOOK_SENDER_NAME=jsonPayload.sender.full_name
                        WEBHOOK_SENDER_LOGIN=jsonPayload.sender.login
                        COMMIT_HASH=jsonPayload.after
                        COMPARE_URL=jsonPayload.compare_url
                        COMMIT_MSG=jsonPayload.head_commit.message
                        BRANCH_REF=jsonPayload.ref
                    } : {
                        WEBHOOK_SENDER_EMAIL=currentBuild.getBuildCauses()[0].userId
                        WEBHOOK_SENDER_NAME="Manually " + currentBuild.getBuildCauses()[0].shortDescription
                        WEBHOOK_SENDER_LOGIN="N/A: Manual trigger"
                        COMMIT_HASH=sh (script: "cd webhook-test && git log -n 1 --pretty=format:'%H'", returnStdout: true)
                        COMPARE_URL="N/A: Manual trigger"
                        COMMIT_MSG=sh (script: "cd webhook-test && git log -n 1 --pretty=format:'%B'", returnStdout: true)
                        BRANCH_REF="N/A: Manual trigger"
                    }

                }
            }
        }

        stage('Get/Set Build Information') {
            steps {
                sh 'rm -r webhook-test/.jenkins || echo "Creating runtime .jenkins folder. Will be removed in cleanup stage." && mkdir -p webhook-test/.jenkins'

                sh 'cd webhook-test && git log -1 --pretty=format:\'%an\' > .jenkins/git_author && git log -1 --pretty=format:\'%ae\' > .jenkins/git_author_email && git log -1 --pretty=format:\'%h\' > .jenkins/git_hash'

                script {
                    GENERATE_BUILD_INFORMATION_STAGE_STATUS="SUCCESS"
                }
            }
        }
        stage('Cleanup') {
            steps {
                script {
                    git_author = readFile('webhook-test/.jenkins/git_author').trim()
                    git_author_email = readFile('webhook-test/.jenkins/git_author_email').trim()
                    git_hash = readFile('webhook-test/.jenkins/git_hash').trim()
                }
                mail to: "13dd15fb.liveconcordia.onmicrosoft.com@ca.teams.ms",
                    subject: "${env.BUILD_TAG} Pipeline Results",
                    body: """
Results of Hub/release Pipeline ${env.BUILD_TAG}

Build triggered by: ${WEBHOOK_SENDER_NAME} - ${WEBHOOK_SENDER_LOGIN}
Email: ${WEBHOOK_SENDER_EMAIL}

--- Commit details ---
HEAD Commit: ${COMMIT_HASH}
Commit message: ${COMMIT_MSG}
Branch: ${BRANCH_REF}
See changes: ${COMPARE_URL}

--- Pipeline stage status ---
Clone Stage: ${CLONE_STAGE_STATUS}
Generate Build Information Stage: ${GENERATE_BUILD_INFORMATION_STAGE_STATUS}
Build Stage : ${BUILD_STAGE_STATUS}
Unit Test Stage: ${UNIT_TEST_STAGE_STATUS}

To access the pipeline run logs, please go here: http://nextgenerations-cities.encs.concordia.ca:8080/job/Hub/job/release/
                    """
                sh 'rm -rf webhook-test/.jenkins'
                cleanWs()
            }
        }
    }
}