Graham McIntire
5a0113aac2
Vendor Leaflet 1.9.4 (JS, CSS, marker images) and wire it into the esbuild/Tailwind asset pipeline. Create MapLive with band selector buttons, auto-refresh, and a colocated JS hook that renders propagation scores as color-coded circle markers with a legend. Stub Propagation context and BandConfig modules provide the data interface for the scoring pipeline. Add nav bar with links to Map, QSOs, and Submit pages.
28 lines
871 B
Elixir
28 lines
871 B
Elixir
defmodule Microwaveprop.Propagation do
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@moduledoc """
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Context module for propagation scoring and forecasting.
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Provides functions to retrieve propagation scores for display on the map.
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Score computation and grid workers will be implemented in subsequent tasks.
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"""
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@doc """
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Returns the latest propagation scores for the given band frequency in MHz.
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Each score is a map with `:lat`, `:lon`, and `:score` keys.
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Returns an empty list until the scoring pipeline is operational.
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"""
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@spec latest_scores(integer()) :: [%{lat: float(), lon: float(), score: number()}]
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def latest_scores(_band_freq_mhz) do
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[]
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end
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@doc """
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Returns the valid time of the most recent propagation score computation,
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or nil if no scores have been computed yet.
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"""
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@spec latest_valid_time() :: DateTime.t() | nil
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def latest_valid_time do
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nil
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end
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end
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