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class Form::Question
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attr_accessor :id, :header, :hint_text, :description, :questions,
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:type, :min, :max, :step, :width, :fields_to_add, :result_field,
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:conditional_for, :readonly, :answer_options, :page, :check_answer_label,
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:inferred_answers, :hidden_in_check_answers, :inferred_check_answers_value,
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:guidance_partial
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def initialize(id, hsh, page)
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@id = id
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@check_answer_label = hsh["check_answer_label"]
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@header = hsh["header"]
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@guidance_partial = hsh["guidance_partial"]
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@hint_text = hsh["hint_text"]
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@type = hsh["type"]
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@min = hsh["min"]
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@max = hsh["max"]
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@step = hsh["step"]
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@width = hsh["width"]
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@fields_to_add = hsh["fields-to-add"]
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@result_field = hsh["result-field"]
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@readonly = hsh["readonly"]
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@answer_options = hsh["answer_options"]
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@conditional_for = hsh["conditional_for"]
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@inferred_answers = hsh["inferred_answers"]
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@inferred_check_answers_value = hsh["inferred_check_answers_value"]
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@hidden_in_check_answers = hsh["hidden_in_check_answers"]
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@page = page
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end
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delegate :subsection, to: :page
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delegate :form, to: :subsection
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def answer_label(case_log)
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return checkbox_answer_label(case_log) if type == "checkbox"
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return case_log[id].strftime("%d %b %Y") if type == "date"
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return case_log[id].to_s if case_log[id].present?
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has_inferred_check_answers_value?(case_log) ? inferred_check_answers_value["value"] : ""
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end
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def get_inferred_answers(case_log)
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return enabled_inferred_answers(inferred_answers, case_log).keys.map { |x| case_log[x].to_s } if inferred_answers
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[]
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end
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def read_only?
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!!readonly
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end
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def enabled?(case_log)
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return true if conditional_on.blank?
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conditional_on.map { |condition| evaluate_condition(condition, case_log) }.all?
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end
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def hidden_in_check_answers?
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hidden_in_check_answers
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end
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def has_inferred_check_answers_value?(case_log)
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return inferred_check_answers_value["condition"].values[0] == case_log[inferred_check_answers_value["condition"].keys[0]] if inferred_check_answers_value.present?
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false
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end
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def update_answer_link_name(case_log)
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if type == "checkbox"
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answer_options.keys.any? { |key| case_log[key] == "Yes" } ? "Change" : "Answer"
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else
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case_log[id].blank? ? "Answer" : "Change"
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end
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end
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def completed?(case_log)
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# Special case as No is a valid answer but doesn't let you progress and use the service
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return false if id == "gdpr_acceptance" && case_log[id] == "No"
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case_log[id].present?
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end
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private
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def checkbox_answer_label(case_log)
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answer = []
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answer_options.each { |key, value| case_log[key] == "Yes" ? answer << value : nil }
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answer.join(", ")
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end
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def conditional_on
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@conditional_on ||= form.conditional_question_conditions.select do |condition|
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condition[:to] == id
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end
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end
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def evaluate_condition(condition, case_log)
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case page.questions.find { |q| q.id == condition[:from] }.type
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when "numeric"
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operator = condition[:cond][/[<>=]+/].to_sym
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operand = condition[:cond][/\d+/].to_i
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case_log[condition[:from]].present? && case_log[condition[:from]].send(operator, operand)
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when "text", "radio", "select"
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case_log[condition[:from]].present? && condition[:cond].include?(case_log[condition[:from]])
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else
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raise "Not implemented yet"
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end
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end
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def enabled_inferred_answers(inferred_answers, case_log)
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inferred_answers.filter { |_key, value| value.all? { |condition_key, condition_value| case_log[condition_key] == condition_value } }
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end
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end
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