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# frozen_string_literal: true
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module RuboCop
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  module Cop
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    module Lint
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      class ModuleDisclosureDatePresent < Base
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        extend AutoCorrector
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        include Alignment
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        MSG = 'Module is missing the required DisclosureDate information'
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        def_node_matcher :find_update_info_node, <<~PATTERN
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          (def :initialize _args (begin (super $(send nil? {:update_info :merge_info} (lvar :info) (hash ...))) ...))
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        PATTERN
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        def_node_matcher :find_nested_update_info_node, <<~PATTERN
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          (def :initialize _args (super $(send nil? {:update_info :merge_info} (lvar :info) (hash ...)) ...))
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        PATTERN
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        def on_def(node)
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          return if node.source =~ /Generic Payload Handler/
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          update_info_node = find_update_info_node(node) || find_nested_update_info_node(node)
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          return if update_info_node.nil?
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          hash = update_info_node.arguments.find { |argument| hash_arg?(argument) }
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          disclosure_date_present = false
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          last_key = nil
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          hash.each_pair do |key, _value|
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            if key.value == 'DisclosureDate'
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              disclosure_date_present = true
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            end
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            last_key = key
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          end
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          unless disclosure_date_present
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            add_offense(last_key || hash)
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          end
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        end
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        private
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        def hash_arg?(node)
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          node.type == :hash
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        end
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      end
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    end
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  end
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end
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