# frozen_string_literal: true

module UiBibz::Ui::Core::Forms::Choices
  # Create a choice
  #
  # This element is an extend of UiBibz::Ui::Core::Forms::Choices::Button
  #
  # ==== Attributes
  #
  # * +content+ - Content of element
  # * +options+ - Options of element
  # * +html_options+ - Html Options of element
  #
  # ==== Options
  #
  # You can add HTML attributes using the +html_options+.
  # You can pass arguments in options attribute:
  # * +status+ - status of element with symbol value:
  #   (+:primary+, +:secondary+, +:info+, +:warning+, +:danger+)
  # * +outline+ - Boolean
  # * +state+ - Symbol (+:active+, +:disabled)
  # * +type+ - Symbol (+:block)
  # * +name+ - String name of input checkbox
  # * +id+ - String id of input checkbox
  # * +input_html_options+ - Hash of input html options
  # * +glyph+ - Add glyph with name or hash options
  #   * +name+ - String
  #   * +size+ - Integer
  #   * +type+ - Symbol
  #
  # ==== Signatures
  #
  #   UiBibz::Ui::Core::Forms::Choices::Choice.new(content, options = nil, html_options = nil)
  #
  #   UiBibz::Ui::Core::Forms::Choices::Choice.new(options = nil, html_options = nil) do
  #     content
  #   end
  #
  # ==== Examples
  #
  #   UiBibz::Ui::Core::Forms::Choices::Choice.new('test', state: :active)
  #
  #   UiBibz::Ui::Core::Forms::Choices::Choice.new({id: 'state', input_html_options: { class: 'state'}}, { class: 'lable-class'}) do
  #     test
  #   end.render
  #
  # ==== Helper
  #
  #   choice(content, options = {}, html_options = {})
  #
  #   choice(options = {}, html_options = {}) do
  #     content
  #   end
  #
  class Choice < UiBibz::Ui::Core::Forms::Buttons::Button
    # See UiBibz::Ui::Core::Forms::Choices::Button.initialize

    # Render html tag
    def pre_render
      button_choice_html_tag
    end

    def input_options
      @input_options ||= { type: type, autocomplete: :off, class: 'btn-check' }
                         .merge(checked)
                         .merge(value)
                         .merge(name)
                         .merge({ id: input_id })
                         .merge(input_html_options)
    end

    private

    def button_choice_html_tag
      capture do
        concat tag(:input, input_options)
        concat label_tag
      end
    end

    def label_tag
      if options[:label]
        content_tag :label, options[:label], html_options.merge(for: input_id)
      else
        content_tag :label, html_options.merge(for: input_id) do
          concat glyph_and_content_html(options[:text].nil? ? @content : ' ')
          concat badge_html unless options[:badge].nil?
        end
      end
    end

    def checked
      @options[:state] == :active ? { checked: :checked } : {}
    end

    def value
      @options[:value].nil? ? {} : { value: options[:value] }
    end

    def name
      @options[:name].nil? ? {} : { name: @options[:name] }
    end

    def input_html_options
      @options[:input_html_options].nil? ? {} : @options[:input_html_options]
    end

    def type
      @options[:type] || :checkbox
    end

    def status
      ['btn', outline, options[:status] || :secondary].compact.join('-')
    end

    def input_id
      @input_id ||= @options[:id] || generate_id('choice')
    end
  end
end