require 'cocoapods/generate'
require 'cocoapods/command/gen'

require 'swordfish/command/swordfish'
require 'swordfish/config/config_builder'
require 'swordfish/helpers/build_helper'

module Pod
  class Command
    class Swordfish < Command
      class Archive < Swordfish

        @@missing_binary_specs = []

        self.summary = '将组件归档为静态库 .a.'
        self.description = <<-DESC
          将组件归档为静态库 framework，仅支持 iOS 平台
          此静态 framework 不包含依赖组件的 symbol
        DESC

        def self.options
          [
            ['--all-make', '对该组件的依赖库，全部制作为二进制组件'],
            ['--sources', '私有源地址，多个用分号区分'],
            ['--framework-output', '输出framework文件'],
            ['--configuration', 'Build the specified configuration (e.g. Debug). Defaults to Release'],
            ['--env', "该组件上传的环境 %w[dev debug_iphoneos release_iphoneos]"]
          ].concat(Pod::Command::Gen.options).concat(super).uniq
        end

        self.arguments = [
          CLAide::Argument.new('NAME.podspec', false)
        ]

        def initialize(argv)
          @env = argv.option('env') || 'dev'
          Ocean.config.set_configuration_env(@env)
          UI.warn "====== cocoapods-swordfish #{Ocean::VERSION} 版本 ======== "
          UI.warn "======  #{@env} 环境 ======== "

          @code_dependencies = argv.flag?('code-dependencies')
          @framework_output = argv.flag?('framework-output', false )
          @all_make = argv.flag?('all-make', false )
          @sources = argv.option('sources') || []
          @platform = Platform.new(:ios)
          @config = argv.option('configuration', 'Release')

          super

          @additional_args = argv.remainder!
          @build_finshed = false
        end

        def run
          #清除之前的缓存
          zip_dir = Ocean::Config::Builder.instance.zip_dir
          FileUtils.rm_rf(zip_dir) if File.exist?(zip_dir)

          @spec = Specification.from_file(spec_file)
          generate_project

          source_specs = []
          source_specs.concat(build_root_spec)
          source_specs.concat(build_dependencies) if @all_make

          source_specs
        end

        def build_root_spec
          source_specs = []
          builder = Ocean::Build::Helper.new(@spec,
                                            @platform,
                                            @framework_output,
                                            @zip,
                                            @spec,
                                             Ocean::Config::Builder.instance.white_pod_list.include?(@spec.name),
                                            @config)
          builder.build
          builder.clean_workspace if @clean && !@all_make
          source_specs << @spec unless Ocean::Config::Builder.instance.white_pod_list.include?(@spec.name)

          source_specs
        end

        def build_dependencies
          @build_finshed = true
          #如果没要求，就清空依赖库数据
          source_specs = []
          @@missing_binary_specs.uniq.each do |spec|
            next if spec.name.include?('/')
            next if spec.name == @spec.name
            #过滤白名单
            next if Ocean::Config::Builder.instance.white_pod_list.include?(spec.name)
            # #过滤 git (没有,dependency不支持git和path)
            # if spec.source[:git] && spec.source[:git]
            #   spec_git = spec.source[:git]
            #   spec_git_res = false
            #   Ocean::Config::Builder.instance.ignore_git_list.each do |ignore_git|
            #     spec_git_res = spec_git.include?(ignore_git)
            #     break if spec_git_res
            #   end
            #   next if spec_git_res
            # end
            UI.warn "#{spec.name}.podspec 带有 vendored_frameworks 字段，请检查是否有效！！！" if spec.attributes_hash['vendored_frameworks']
            next if spec.attributes_hash['vendored_frameworks'] && @spec.name != spec.name #过滤带有vendored_frameworks的
            next if spec.attributes_hash['ios.vendored_frameworks'] && @spec.name != spec.name #过滤带有vendored_frameworks的
            #获取没有制作二进制版本的spec集合
            source_specs << spec
          end

          fail_build_specs = []
          source_specs.uniq.each do |spec|
            begin
              builder = Ocean::Build::Helper.new(spec,
                                                @platform,
                                                @framework_output,
                                                @zip,
                                                @spec,
                                                false ,
                                                @config)
              builder.build
            rescue Object => exception
              UI.puts exception
              fail_build_specs << spec
            end
          end

          if fail_build_specs.any?
            fail_build_specs.uniq.each do |spec|
              UI.warn "【#{spec.name} | #{spec.version}】组件二进制版本编译失败 ."
            end
          end
          source_specs - fail_build_specs
        end

        # 解析器传过来的
        def self.missing_binary_specs(missing_binary_specs)
          @@missing_binary_specs = missing_binary_specs unless @build_finshed
        end

        private

        def generate_project
          Podfile.execute_with_bin_plugin do
            Podfile.execute_with_use_binaries(!@code_dependencies) do
              argvs = [
                "--sources=#{@sources}",
                "--gen-directory=#{Ocean::Config::Builder.instance.gen_dir}",
                '--clean',
                *@additional_args
              ]

              podfile= File.join(Pathname.pwd, "Podfile")
              if File.exist?(podfile)
                argvs += ['--use-podfile']
              end

              argvs << spec_file if spec_file

              gen = Pod::Command::Gen.new(CLAide::ARGV.new(argvs))
              gen.validate!
              gen.run
            end
          end
        end


        def spec_file
          @spec_file ||= begin
                           if @podspec
                             find_spec_file(@podspec)
                           else
                             if code_spec_files.empty?
                               raise Informative, '当前目录下没有找到可用源码 podspec.'
                             end

                             spec_file = code_spec_files.first
                             spec_file
                           end
                         end
        end

      end
    end
  end
end