Class: KZ::KZSwiftFileAnalyse

Inherits:

Object

• Object
• KZ::KZSwiftFileAnalyse

Defined in:

lib/cocoapods-kz/helpers/repair_dynamic_swift.rb

Class Method Summary

• .analyse_swift_file(swift_files, need_handle_func) ⇒ Object
• .find_type_begin_index(current_index, cursor_index, swift_files) ⇒ Object
• .find_type_end_index(current_index, swift_files) ⇒ Object

Class Method Details

.analyse_swift_file(swift_files, need_handle_func) ⇒ Object

# File 'lib/cocoapods-kz/helpers/repair_dynamic_swift.rb', line 224

def self.analyse_swift_file(swift_files, need_handle_func)
  swift_types = []

  cursor_index = 0
  swift_files.each_with_index do |line, index|
    next if line.start_with?("//")
    next if index < cursor_index

    if KZSwiftClass.check_line_have_class_tag(line)
      class_begin_line = find_type_begin_index(index, cursor_index, swift_files)
      class_end_line = find_type_end_index(index, swift_files)

      # 封装无关代码
      if class_begin_line > cursor_index
        contexts = swift_files[cursor_index...class_begin_line]
        swift_types << KZSwiftParagraph.new(contexts, need_handle_func)
      end

      # 封装类代码
      contexts = swift_files[class_begin_line..class_end_line]
      swift_types << KZSwiftClass.new(contexts)

      # 更新游标
      cursor_index = class_end_line + 1
    elsif KZSwiftEnum.check_line_have_enum_tag(line)
      enum_begin_line = find_type_begin_index(index, cursor_index, swift_files)
      enum_end_line = find_type_end_index(index, swift_files)

      # 封装无关代码
      if enum_begin_line > cursor_index
        contexts = swift_files[cursor_index...enum_begin_line]
        swift_types << KZSwiftParagraph.new(contexts, need_handle_func)
      end

      # 封装枚举代码
      contexts = swift_files[enum_begin_line..enum_end_line]
      swift_types << KZSwiftEnum.new(contexts)

      # 更新游标
      cursor_index = enum_end_line + 1
    end
  end

  # 封装无关代码
  if cursor_index < swift_files.length
    contexts = swift_files[cursor_index...swift_files.length]
    swift_types << KZSwiftParagraph.new(contexts, need_handle_func)
  end

  swift_types
end

.find_type_begin_index(current_index, cursor_index, swift_files) ⇒ Object

# File 'lib/cocoapods-kz/helpers/repair_dynamic_swift.rb', line 276

def self.find_type_begin_index(current_index, cursor_index, swift_files)
  class_begin_line = current_index
  if current_index > 0
    (cursor_index...current_index).reverse_each do |_index|
      previous_line = swift_files[_index].lstrip

      next if previous_line == ""

      if previous_line.start_with?("@")
        class_begin_line = _index
      else
        break
      end
    end
  end
  class_begin_line
end

.find_type_end_index(current_index, swift_files) ⇒ Object

# File 'lib/cocoapods-kz/helpers/repair_dynamic_swift.rb', line 294

def self.find_type_end_index(current_index, swift_files)
  class_end_line = current_index
  if current_index < swift_files.length
    left_bracket_count = -1
    (current_index...swift_files.length).each do |_index|
      next_line = swift_files[_index]

      left_brackets = next_line.scan(/{/)
      right_brackets = next_line.scan(/}/)

      if left_brackets.length > 0
        left_bracket_count = 0 if left_bracket_count == -1
        left_bracket_count += left_brackets.length
      end

      if right_brackets.length > 0
        left_bracket_count -= right_brackets.length

        if left_bracket_count == 0
          class_end_line = _index
          break
        end
      end
    end
  end
  class_end_line
end