module Pod
    class Sandbox
        attr_accessor :source_lockfile
    end
end

module Jxedt
    class PreInstall
        include ObjectSpace

        def initialize(installer_context)
            @installer_context = installer_context
        end

        def run
            # check binary switch
            return unless Jxedt.config.binary_switch?

            # [Check Environment]
            podfile = @installer_context.podfile
            podfile.target_definition_list.each do |target_definition|
                raise STDERR.puts "[!] Cocoapods-binary requires `use_frameworks!`".red if not target_definition.uses_frameworks?
            end

            require_relative '../helper/prebuild_sandbox'

            # 如果是Pod::PrebuildSandbox类则直接返回
            return if @installer_context.sandbox.is_a?(Pod::PrebuildSandbox)

            # 获取原始的installer对象，必须先获取对象
            original_installer = ObjectSpace.each_object(Pod::Installer).first
            sandbox = Pod::PrebuildSandbox.from_standard_sandbox(@installer_context.sandbox)
            source_installer = Pod::Installer.new(sandbox, @installer_context.podfile, @installer_context.lockfile)
            # 设置原始的installer携带的参数
            source_installer.update = original_installer.update
            source_installer.repo_update =  original_installer.repo_update
            # 执行install
            source_installer.install!

            # 保存首次`pod install`的lockfile结果，用来验证二进制文件和后面做结果校验
            @installer_context.sandbox.source_lockfile = sandbox.source_lockfile = source_installer.lockfile

            require_relative '../helper/podfile_options'
            require_relative '../prebuild'

            # prebuild_job
            sandbox.link_source_project!
            if Jxedt.config.prebuild_job?
                log_section "🚀  Prebuild frameworks"
                Jxedt::Prebuild.new(source_installer).build 
            end
            sandbox.clean_source_project!

            log_section "🤖  Resume pod installation"
            require_relative '../targets/pod_target'
            require_relative '../Intergation'
        end

        def log_section(message)
            Pod::UI.puts "-----------------------------------------"
            Pod::UI.puts message
            Pod::UI.puts "-----------------------------------------"
        end
    end
end