Module: LlmCostTracker::ApplicationHelper
Constant Summary
PaginationHelper::PER_PAGE_CHOICES
DashboardFilterHelper::FILTER_PARAM_KEYS
Instance Method Summary
collapse
#pagination_page_items
#spend_chart_svg
#calls_query_for_tag, #dashboard_filter_path
#model_filter_options, #provider_filter_options
#active_tag_filters, #any_filter_applied?, #dashboard_date_range_label
Instance Method Details
#bar_width(value, max) ⇒ Object
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# File 'app/helpers/llm_cost_tracker/application_helper.rb', line 73
def bar_width(value, max)
max = max.to_f
return "0%" unless max.positive?
"#{[(value.to_f / max) * 100.0, 100.0].min.round(2)}%"
end
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#budget_fill_modifier(percent) ⇒ Object
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# File 'app/helpers/llm_cost_tracker/application_helper.rb', line 119
def budget_fill_modifier(percent)
percent = percent.to_f
return "lct-budget-fill--over" if percent >= 100.0
return "lct-budget-fill--warn" if percent >= 80.0
""
end
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#calls_query_for_model(provider:, model:) ⇒ Object
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# File 'app/helpers/llm_cost_tracker/application_helper.rb', line 131
def calls_query_for_model(provider:, model:)
current_query(provider: provider, model: model, page: nil, per: nil, format: nil)
end
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#coverage_percent(numerator, denominator) ⇒ Object
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# File 'app/helpers/llm_cost_tracker/application_helper.rb', line 13
def coverage_percent(numerator, denominator)
return 0.0 unless denominator.to_i.positive?
(numerator.to_f / denominator) * 100.0
end
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#current_query(overrides = {}) ⇒ Object
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# File 'app/helpers/llm_cost_tracker/application_helper.rb', line 127
def current_query(overrides = {})
request.query_parameters.symbolize_keys.merge(overrides)
end
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#delta_badge(delta_percent, mode: :cost) ⇒ Object
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# File 'app/helpers/llm_cost_tracker/application_helper.rb', line 54
def delta_badge(delta_percent, mode: :cost)
return { text: "n/a vs. prior", css_class: "lct-delta-badge lct-delta-neutral" } if delta_percent.nil?
rounded = delta_percent.round(1)
return { text: "0.0% vs. prior", css_class: "lct-delta-badge lct-delta-neutral" } if rounded.zero?
sign = rounded.positive? ? "+" : ""
text = "#{sign}#{format('%.1f', rounded)}% vs. prior"
css_class = if mode == :neutral
"lct-delta-badge lct-delta-neutral"
elsif rounded.positive?
"lct-delta-badge lct-delta-up"
else
"lct-delta-badge lct-delta-down"
end
{ text: text, css_class: css_class }
end
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# File 'app/helpers/llm_cost_tracker/application_helper.rb', line 42
def format_date(value)
value.respond_to?(:strftime) ? value.strftime("%Y-%m-%d %H:%M") : value.to_s
end
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# File 'app/helpers/llm_cost_tracker/application_helper.rb', line 38
def format_tokens(value)
number(value)
end
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#money(value) ⇒ Object
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# File 'app/helpers/llm_cost_tracker/application_helper.rb', line 19
def money(value)
value = value.to_f
precision = value.abs < 0.01 && value != 0.0 ? 6 : 2
"$#{format("%.#{precision}f", value)}"
end
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#number(value) ⇒ Object
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# File 'app/helpers/llm_cost_tracker/application_helper.rb', line 34
def number(value)
number_with_delimiter(value.to_i)
end
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#optional_money(value) ⇒ Object
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# File 'app/helpers/llm_cost_tracker/application_helper.rb', line 26
def optional_money(value)
value.nil? ? "n/a" : money(value)
end
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#optional_number(value) ⇒ Object
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# File 'app/helpers/llm_cost_tracker/application_helper.rb', line 30
def optional_number(value)
value.nil? ? "n/a" : number(value)
end
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#percent(value) ⇒ Object
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# File 'app/helpers/llm_cost_tracker/application_helper.rb', line 50
def percent(value)
"#{format('%.1f', value.to_f)}%"
end
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#pricing_status(call) ⇒ Object
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# File 'app/helpers/llm_cost_tracker/application_helper.rb', line 46
def pricing_status(call)
call.total_cost.nil? ? "Unknown pricing" : "Estimated"
end
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#safe_json(value) ⇒ Object
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# File 'app/helpers/llm_cost_tracker/application_helper.rb', line 92
def safe_json(value)
parsed = value.is_a?(String) ? JSON.parse(value) : value
JSON.pretty_generate(parsed || {})
rescue JSON::ParserError, TypeError
value.to_s
end
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#stack_segments(entries) ⇒ Object
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# File 'app/helpers/llm_cost_tracker/application_helper.rb', line 80
def stack_segments(entries)
total = entries.sum { |entry| entry[:value].to_f }
return [] unless total.positive?
entries.filter_map do |entry|
value = entry[:value].to_f
next unless value.positive?
entry.merge(percent: (value / total) * 100.0)
end
end
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#tag_chip_entries(tags, limit: 3) ⇒ Object
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# File 'app/helpers/llm_cost_tracker/application_helper.rb', line 108
def tag_chip_entries(tags, limit: 3)
normalized = normalized_tags(tags)
return [] if normalized.empty?
visible = normalized.first(limit).map do |key, value|
{ key: key.to_s, value: tag_value_summary(value) }
end
visible << { more: normalized.size - limit } if normalized.size > limit
visible
end
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# File 'app/helpers/llm_cost_tracker/application_helper.rb', line 99
def tags_summary(tags, limit: 3)
tags = normalized_tags(tags)
return "(untagged)" if tags.empty?
summary = tags.first(limit).map { |key, value| "#{key}=#{tag_value_summary(value)}" }
summary << "+#{tags.size - limit}" if tags.size > limit
summary.join(", ")
end
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