Files
bDS2/lib/bds/generation/progress.ex

95 lines
3.7 KiB
Elixir

defmodule BDS.Generation.Progress do
@moduledoc false
@typedoc "A 2-arity progress callback `(progress :: float(), message :: String.t()) -> any()`."
@type callback :: (float(), String.t() -> any()) | nil
@typedoc "A 3-arity stage callback `(stage :: atom(), current :: integer(), total :: integer()) -> any()`."
@type stage_callback :: (atom(), integer(), integer() -> any()) | nil
@doc "Extract the `:on_progress` callback from a keyword list of options."
@spec callback(keyword()) :: callback()
def callback(opts), do: BDS.ProgressReporter.callback(opts)
@spec report_generation_started(callback(), non_neg_integer(), String.t()) :: :ok
def report_generation_started(nil, _total, _label), do: :ok
def report_generation_started(callback, 0, label) do
callback.(1.0, "No #{label} to process")
:ok
end
def report_generation_started(callback, total, label) do
callback.(0.0, "Processing 0/#{total} #{label}")
:ok
end
@spec report_generation_progress(callback(), non_neg_integer(), non_neg_integer(), String.t()) ::
:ok
def report_generation_progress(nil, _current, _total, _label), do: :ok
def report_generation_progress(_callback, _current, 0, _label), do: :ok
def report_generation_progress(callback, current, total, label) do
callback.(current / total, "Processing #{current}/#{total} #{label}")
:ok
end
@spec report_validation_progress(callback(), float(), String.t()) :: :ok
def report_validation_progress(nil, _progress, _message), do: :ok
def report_validation_progress(callback, progress, message) do
callback.(progress, message)
:ok
end
@spec report_validation_snapshot_progress(callback(), atom(), non_neg_integer(), integer()) ::
:ok
def report_validation_snapshot_progress(nil, _stage, _current, _total), do: :ok
def report_validation_snapshot_progress(_callback, _stage, _current, total)
when total <= 0,
do: :ok
def report_validation_snapshot_progress(callback, :posts, current, total) do
progress = min(0.18, current / total * 0.18)
callback.(progress, "Collecting sitemap URLs... #{current}/#{total}")
:ok
end
def report_validation_snapshot_progress(callback, :translations, current, total) do
progress = 0.18 + min(0.12, current / total * 0.12)
callback.(progress, "Collecting sitemap URLs... #{current}/#{total}")
:ok
end
@spec report_validation_collection_progress(callback(), non_neg_integer(), integer()) :: :ok
def report_validation_collection_progress(nil, _current, _total), do: :ok
def report_validation_collection_progress(_callback, _current, total) when total <= 0, do: :ok
def report_validation_collection_progress(callback, current, total) do
progress = min(0.49, 0.30 + current / total * 0.19)
callback.(progress, "Collecting sitemap URLs... #{current}/#{total}")
:ok
end
@spec report_snapshot_stage_progress(stage_callback(), atom(), non_neg_integer(), integer()) ::
:ok
def report_snapshot_stage_progress(nil, _stage, _current, _total), do: :ok
def report_snapshot_stage_progress(_callback, _stage, _current, total) when total <= 0, do: :ok
def report_snapshot_stage_progress(callback, stage, current, total) do
callback.(stage, current, total)
:ok
end
@spec report_validation_compare_progress(callback(), non_neg_integer(), integer()) :: :ok
def report_validation_compare_progress(nil, _current, _total), do: :ok
def report_validation_compare_progress(_callback, _current, total) when total <= 0, do: :ok
def report_validation_compare_progress(callback, current, total) do
progress = min(0.99, 0.5 + current / total * 0.49)
callback.(progress, "Comparing sitemap to html pages... #{current}/#{total}")
:ok
end
end