class Steep::Project::Options

def apply_default_typing_options!
  self.allow_fallback_any = true
  self.allow_missing_definitions = true
  self.allow_unknown_constant_assignment = false
  self.allow_unknown_method_calls = false
end

def apply_lenient_typing_options!
  self.allow_fallback_any = true
  self.allow_missing_definitions = true
  self.allow_unknown_constant_assignment = true
  self.allow_unknown_method_calls = true
end

def apply_strict_typing_options!
  self.allow_fallback_any = false
  self.allow_missing_definitions = false
  self.allow_unknown_constant_assignment = false
  self.allow_unknown_method_calls = false
end

def error_to_report?(error)
  case
  when error.is_a?(Errors::FallbackAny)
    !allow_fallback_any
  when error.is_a?(Errors::MethodDefinitionMissing)
    !allow_missing_definitions
  when error.is_a?(Errors::NoMethod)
    !allow_unknown_method_calls
  when error.is_a?(Errors::UnknownConstantAssigned)
    !allow_unknown_constant_assignment
  else
    true
  end
end

def initialize
  apply_default_typing_options!
  self.vendored_gems_path = nil
  self.vendored_stdlib_path = nil
  @libraries = []
end

def merge!(hash)
  self.allow_fallback_any = hash[:allow_fallback_any] if hash.key?(:allow_fallback_any)
  self.allow_missing_definitions = hash[:allow_missing_definitions] if hash.key?(:allow_missing_definitions)
  self.allow_unknown_constant_assignment = hash[:allow_unknown_constant_assignment] if hash.key?(:allow_unknown_constant_assignment)
  self.allow_unknown_method_calls = hash[:allow_unknown_method_calls] if hash.key?(:allow_unknown_method_calls)
end