pipeline {
    agent any

    parameters {
        // ── 版本升级策略 ─────────────────────────────────────────────────────
        choice(name: 'VERSION_BUMP', choices: ['patch', 'minor', 'major'],
               description: '版本升级策略: major(1.0.0→2.0.0), minor(1.0.0→1.1.0), patch(1.0.0→1.0.1)')

        // 要构建并发布的模块（勾选即发布）
        booleanParam(name: 'MOD_CORE',    defaultValue: false, description: '发布 sdk-core')
        booleanParam(name: 'MOD_IM',      defaultValue: false, description: '发布 sdk-im')
        booleanParam(name: 'MOD_PUSH',    defaultValue: false, description: '发布 sdk-push')
        booleanParam(name: 'MOD_UPDATE',  defaultValue: false, description: '发布 sdk-update')
        booleanParam(name: 'MOD_WEBVIEW', defaultValue: false, description: '发布 sdk-webview')
        booleanParam(name: 'MOD_LICENSE', defaultValue: false, description: '发布 sdk-license')
    }

    environment {
        NEXUS_CREDS = credentials('NEXUS_CREDS')
    }

    stages {
        stage('Checkout') {
            steps {
                checkout([
                    $class: 'GitSCM',
                    branches: [[name: 'main']],
                    extensions: [[$class: 'CleanBeforeCheckout']],
                    userRemoteConfigs: scm.userRemoteConfigs
                ])
                script {
                    def moduleChecks = [
                        'sdk-core':    params.MOD_CORE,
                        'sdk-im':      params.MOD_IM,
                        'sdk-push':    params.MOD_PUSH,
                        'sdk-update':  params.MOD_UPDATE,
                        'sdk-webview': params.MOD_WEBVIEW,
                        'sdk-license': params.MOD_LICENSE,
                    ]
                    def resolved = moduleChecks.findAll { k, v -> v }.collect { k, v -> k }
                    if (resolved.isEmpty()) {
                        error("没有选择任何模块，请至少勾选一个")
                    }
                    env.PUBLISH_MODULES = resolved.join(',')
                    echo "Modules: ${env.PUBLISH_MODULES}"
                }
            }
        }

        stage('Resolve Versions') {
            steps {
                script {
                    def currentVer = bat(
                        script: "@powershell -Command \"(Get-Content gradle.properties | Select-String '^PUBLISH_VERSION=').Line.Split('=')[1]\"",
                        returnStdout: true
                    ).replaceAll("\\r","").replaceAll("\\n","").trim()
                    echo "Current PUBLISH_VERSION: ${currentVer}"

                    def parts = currentVer.tokenize('.')
                    while (parts.size() < 3) { parts.add('0') }
                    switch (params.VERSION_BUMP) {
                        case 'major':
                            parts[0] = (parts[0].toInteger() + 1).toString()
                            parts[1] = '0'
                            parts[2] = '0'
                            break
                        case 'minor':
                            parts[1] = (parts[1].toInteger() + 1).toString()
                            parts[2] = '0'
                            break
                        case 'patch':
                        default:
                            parts[2] = (parts[2].toInteger() + 1).toString()
                            break
                    }
                    def newVer = parts.join('.')
                    echo "Auto-bumped PUBLISH_VERSION: ${currentVer} → ${newVer}"
                    env.NEW_VERSION = newVer

                    bat "powershell -Command \"(Get-Content gradle.properties) -replace '^PUBLISH_VERSION=.*', 'PUBLISH_VERSION=${newVer}' | Set-Content gradle.properties\""

                    def modules = env.PUBLISH_MODULES.split(',').toList()
                    def versionMap = [:]
                    for (mod in modules) {
                        def propName = "SDK_${mod.replace('sdk-', '').toUpperCase()}_VERSION"
                        versionMap[propName] = newVer
                    }
                    env.VERSION_ARGS = versionMap
                        .collect { k, v -> "-P${k}=${v}" }
                        .join(' ')
                    echo "VERSION_ARGS: ${env.VERSION_ARGS}"
                }
            }
        }

        stage('Build AARs') {
            steps {
                script {
                    def modules = env.PUBLISH_MODULES.split(',').toList()
                    def moduleTasks = modules.collect { ":${it}:assembleRelease" }.join(' ')
                    bat "gradlew.bat ${moduleTasks} ${env.VERSION_ARGS} --no-daemon"
                }
            }
        }

        stage('Publish to Nexus') {
            steps {
                script {
                    def modules = env.PUBLISH_MODULES.split(',').toList()
                    def publishTasks = modules.collect { ":${it}:publish" }.join(' ')
                    def credArgs = "-PNEXUS_USER=%NEXUS_CREDS_USR% -PNEXUS_PASSWORD=%NEXUS_CREDS_PSW%"
                    bat "gradlew.bat ${publishTasks} ${env.VERSION_ARGS} ${credArgs} --no-daemon"
                }
            }
        }

        stage('Commit Version Bump') {
            steps {
                script {
                    bat """
                        git config user.email "jenkins@xuqm.com"
                        git config user.name "Jenkins CI"
                        git add gradle.properties
                        git diff --cached --quiet || git commit -m "ci: bump PUBLISH_VERSION to ${env.NEW_VERSION}"
                        git push origin main
                    """
                }
            }
        }
    }

    post {
        success { echo "Android SDK 构建成功" }
        failure { echo "Android SDK 构建失败" }
    }
}