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79 lines
2.0 KiB
79 lines
2.0 KiB
class GroupedBarColumnPresenter
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include AnalyzeHelper
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attr_reader :score, :measure_name, :measure_id, :category, :position, :measure, :school, :academic_year
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def initialize(measure:, school:, academic_year:, position:)
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@measure = measure
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@measure_name = @measure.name
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@measure_id = @measure.measure_id
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@category = @measure.subcategory.category
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@school = school
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@academic_year = academic_year
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@position = position
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end
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def score
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measure.score(school:, academic_year:)
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end
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def y_offset
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case zone.type
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when :ideal, :approval
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(analyze_zone_height * 2) - bar_height_percentage
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else
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(analyze_zone_height * 2)
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end
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end
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def bar_color
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"fill-#{zone.type}"
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end
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def bar_height_percentage
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case zone.type
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when :ideal
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(percentage * zone_height_percentage + zone_height_percentage) * 100
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when :approval
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(percentage * zone_height_percentage) * 100
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when :growth
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((1 - percentage) * zone_height_percentage) * 100
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when :watch
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((1 - percentage) * zone_height_percentage + zone_height_percentage) * 100
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when :warning
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((1 - percentage) * zone_height_percentage + zone_height_percentage + zone_height_percentage) * 100
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else
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0.0
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end
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end
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def percentage
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(score.average - zone.low_benchmark) / (zone.high_benchmark - zone.low_benchmark)
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end
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def zone
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zones = Zones.new(
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watch_low_benchmark: @measure.watch_low_benchmark,
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growth_low_benchmark: @measure.growth_low_benchmark,
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approval_low_benchmark: @measure.approval_low_benchmark,
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ideal_low_benchmark: @measure.ideal_low_benchmark
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)
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zones.zone_for_score(score.average)
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end
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def label
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'All Survey Data'
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end
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def basis
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''
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end
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def show_irrelevancy_message?
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!@measure.includes_teacher_survey_items? && !@measure.includes_student_survey_items?
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end
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def show_insufficient_data_message?
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!score.meets_teacher_threshold? && !score.meets_student_threshold?
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end
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end
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