class YARP::CaseNode

def accept(visitor)
  visitor.visit_case_node(self)
end

def case_keyword
  case_keyword_loc.slice
end

def child_nodes
  [predicate, *conditions, consequent]
end

def comment_targets
  [*predicate, *conditions, *consequent, case_keyword_loc, end_keyword_loc]
end

def copy(**params)
  CaseNode.new(
    params.fetch(:predicate) { predicate },
    params.fetch(:conditions) { conditions },
    params.fetch(:consequent) { consequent },
    params.fetch(:case_keyword_loc) { case_keyword_loc },
    params.fetch(:end_keyword_loc) { end_keyword_loc },
    params.fetch(:location) { location },
  )
end

def deconstruct_keys(keys)
  { predicate: predicate, conditions: conditions, consequent: consequent, case_keyword_loc: case_keyword_loc, end_keyword_loc: end_keyword_loc, location: location }
end

def end_keyword
  end_keyword_loc.slice
end

def initialize(predicate, conditions, consequent, case_keyword_loc, end_keyword_loc, location)
  @predicate = predicate
  @conditions = conditions
  @consequent = consequent
  @case_keyword_loc = case_keyword_loc
  @end_keyword_loc = end_keyword_loc
  @location = location
end

def inspect(inspector = NodeInspector.new)
  inspector << inspector.header(self)
  if (predicate = self.predicate).nil?
    inspector << "├── predicate: ∅\n"
  else
    inspector << "├── predicate:\n"
    inspector << predicate.inspect(inspector.child_inspector("│   ")).delete_prefix(inspector.prefix)
  end
  inspector << "├── conditions: #{inspector.list("#{inspector.prefix}│   ", conditions)}"
  if (consequent = self.consequent).nil?
    inspector << "├── consequent: ∅\n"
  else
    inspector << "├── consequent:\n"
    inspector << consequent.inspect(inspector.child_inspector("│   ")).delete_prefix(inspector.prefix)
  end
  inspector << "├── case_keyword_loc: #{inspector.location(case_keyword_loc)}\n"
  inspector << "└── end_keyword_loc: #{inspector.location(end_keyword_loc)}\n"
  inspector.to_str
end