BathHacked/energy-sparks

class ObservationComponent < ViewComponent::Base
  attr_reader :observation, :show_actions, :compact

  def initialize(observation:, show_actions: false, compact: false)
    @observation = observation
    @show_actions = show_actions
    @compact = compact
  end

  def component
    "ObservationComponent::#{observation.observation_type.camelize}".constantize.new(observation: observation, show_actions: show_actions, compact: compact)
  end

  def call
    render(component)
  end

  class ObservationBase < ViewComponent::Base
    attr_reader :observation, :show_actions, :compact

    delegate :fa_icon, :nice_dates, :can?, to: :helpers

    def initialize(observation:, show_actions: false, compact: false)
      @observation = observation
      @show_actions = show_actions
      @compact = compact
    end

    def icon
      size = compact ? 1 : 2
      fa_icon("#{icon_name} fa-#{size}x")
    end

    def school
      observation.school
    end

    def show_path
      polymorphic_path([school, observable])
    end

    def edit_path
      edit_polymorphic_path([school, observable])
    end

    def delete_path
      polymorphic_path([school, observable])
    end

    def icon_name
      'clipboard-check'
    end

    def observable
      observation.observable
    end

    def linkable?
      true
    end

    def editable?
      true
    end

    def show_buttons?
      show_actions && can?(:manage, observable)
    end

    def target
    end

    def i18n_scope
      [:components, :observation, self.class.name.demodulize.underscore]
    end

    def message
      I18n.t(:message, scope: i18n_scope)
    end

    def compact_path
      show_path
    end
  end

  class Activity < ObservationBase
    def observable
      observation.activity
    end

    def target
      observable.display_name
    end
  end

  class Audit < ObservationBase
    def target
      observable.title
    end

    def linkable?
      can?(:show, observable) && observable.published?
    end
  end

  class AuditActivitiesCompleted < Audit
    def show_buttons?
      false
    end
  end

  class Intervention < ObservationBase
    def icon_name
      observable.intervention_type_group.icon
    end

    def observable
      observation.intervention_type
    end

    def message
      observable.name
    end

    def show_path
      school_intervention_path(school, observation)
    end

    def edit_path
      edit_school_intervention_path(school, observation)
    end

    def delete_path
      school_intervention_path(school, observation)
    end

    def show_buttons?
      show_actions && can?(:manage, observation)
    end
  end

  class Programme < ObservationBase
    def show_path
      programme_type_path(observable.programme_type)
    end

    def target
      observable.programme_type.title
    end

    def show_buttons?
      false
    end
  end

  class SchoolTarget < ObservationBase
    def icon_name
      'tachometer-alt'
    end

    def editable?
      !observable.expired?
    end
  end

  class Temperature < ObservationBase
    def icon_name
      'temperature-high'
    end

    def target
      observation.locations.map(&:name).uniq.to_sentence
    end

    def show_path
      school_temperature_observations_path(school)
    end

    def editable?
      false
    end

    def delete_path
      school_temperature_observation_path(school, observation)
    end

    def show_buttons?
      show_actions && can?(:delete, observation)
    end
  end

  class TransportSurvey < ObservationBase
    def icon_name
      'car'
    end

    def message
      I18n.t('message', scope: i18n_scope, count: observation.observable.responses.count)
    end
  end
end