class RubyLsp::Listeners::Hover

# File lib/ruby_lsp/listeners/hover.rb, line 38
def initialize(response_builder, global_state, uri, nesting, dispatcher, typechecker_enabled) # rubocop:disable Metrics/ParameterLists
  @response_builder = response_builder
  @global_state = global_state
  @index = T.let(global_state.index, RubyIndexer::Index)
  @path = T.let(uri.to_standardized_path, T.nilable(String))
  @nesting = nesting
  @typechecker_enabled = typechecker_enabled

  dispatcher.register(
    self,
    :on_constant_read_node_enter,
    :on_constant_write_node_enter,
    :on_constant_path_node_enter,
    :on_call_node_enter,
  )
end

# File lib/ruby_lsp/listeners/hover.rb, line 83
def on_call_node_enter(node)
  return unless self_receiver?(node)

  if @path && File.basename(@path) == GEMFILE_NAME && node.name == :gem
    generate_gem_hover(node)
    return
  end

  return if @typechecker_enabled

  message = node.message
  return unless message

  methods = @index.resolve_method(message, @nesting.join("::"))
  return unless methods

  categorized_markdown_from_index_entries(message, methods).each do |category, content|
    @response_builder.push(content, category: category)
  end
end

# File lib/ruby_lsp/listeners/hover.rb, line 73
def on_constant_path_node_enter(node)
  return if @global_state.typechecker

  name = constant_name(node)
  return if name.nil?

  generate_hover(name, node.location)
end

# File lib/ruby_lsp/listeners/hover.rb, line 56
def on_constant_read_node_enter(node)
  return if @typechecker_enabled

  name = constant_name(node)
  return if name.nil?

  generate_hover(name, node.location)
end

# File lib/ruby_lsp/listeners/hover.rb, line 66
def on_constant_write_node_enter(node)
  return if @global_state.typechecker

  generate_hover(node.name.to_s, node.name_loc)
end