1455 lines
50 KiB
Elixir
1455 lines
50 KiB
Elixir
defmodule AprsmeWeb.MapLive.Index do
|
|
@moduledoc """
|
|
LiveView for displaying real-time APRS packets on a map
|
|
"""
|
|
use AprsmeWeb, :live_view
|
|
|
|
import AprsmeWeb.Components.ErrorBoundary
|
|
import AprsmeWeb.Live.Shared.PacketUtils, only: [get_callsign_key: 1]
|
|
import AprsmeWeb.TimeHelpers, only: [time_ago_in_words: 1]
|
|
import Phoenix.LiveView, only: [connected?: 1, push_event: 3, push_patch: 2, put_flash: 3]
|
|
|
|
alias Aprsme.Packets.Clustering
|
|
alias AprsmeWeb.Endpoint
|
|
alias AprsmeWeb.Live.Shared.BoundsUtils
|
|
alias AprsmeWeb.Live.Shared.CoordinateUtils
|
|
alias AprsmeWeb.Live.Shared.PacketUtils, as: SharedPacketUtils
|
|
alias AprsmeWeb.Live.Shared.ParamUtils
|
|
alias AprsmeWeb.MapLive.BoundsManager
|
|
alias AprsmeWeb.MapLive.DataBuilder
|
|
alias AprsmeWeb.MapLive.DisplayManager
|
|
alias AprsmeWeb.MapLive.HistoricalLoader
|
|
alias AprsmeWeb.MapLive.MapHelpers
|
|
alias AprsmeWeb.MapLive.Navigation
|
|
alias AprsmeWeb.MapLive.PacketManager
|
|
alias AprsmeWeb.MapLive.PacketProcessor
|
|
alias AprsmeWeb.MapLive.RfPath
|
|
alias AprsmeWeb.MapLive.UrlParams
|
|
alias AprsmeWeb.TimeUtils
|
|
alias Phoenix.LiveView.Socket
|
|
|
|
@impl true
|
|
def mount(params, session, socket) do
|
|
socket = setup_subscriptions(socket)
|
|
|
|
# Basic setup
|
|
deployed_at = Aprsme.Release.deployed_at()
|
|
one_hour_ago = TimeUtils.one_day_ago()
|
|
|
|
# Parse and determine map location
|
|
{map_center, map_zoom, should_skip_initial_url_update} = Navigation.determine_map_location(params, session)
|
|
|
|
# Setup defaults
|
|
socket = assign_defaults(socket, one_hour_ago)
|
|
socket = assign(socket, initial_historical_completed: false)
|
|
|
|
# Setup additional subscriptions if connected
|
|
socket = setup_additional_subscriptions(socket)
|
|
|
|
# Handle callsign tracking
|
|
tracked_callsign = Map.get(params, "call", "")
|
|
|
|
{final_map_center, final_map_zoom} =
|
|
Navigation.handle_callsign_tracking(
|
|
tracked_callsign,
|
|
map_center,
|
|
map_zoom,
|
|
UrlParams.has_explicit_url_params?(params)
|
|
)
|
|
|
|
# Calculate initial bounds
|
|
initial_bounds = BoundsManager.calculate_bounds_from_center_and_zoom(final_map_center, final_map_zoom)
|
|
|
|
# Final socket assignment
|
|
{:ok,
|
|
finalize_mount_assigns(socket, %{
|
|
initial_bounds: initial_bounds,
|
|
final_map_center: final_map_center,
|
|
final_map_zoom: final_map_zoom,
|
|
should_skip_initial_url_update: should_skip_initial_url_update,
|
|
tracked_callsign: tracked_callsign,
|
|
deployed_at: deployed_at,
|
|
one_hour_ago: one_hour_ago
|
|
})}
|
|
end
|
|
|
|
defp setup_subscriptions(socket) do
|
|
do_setup_subscriptions(socket, connected?(socket))
|
|
end
|
|
|
|
defp do_setup_subscriptions(socket, true) do
|
|
# Generate a unique client ID for this LiveView instance
|
|
client_id = "liveview_#{:erlang.phash2(self())}"
|
|
|
|
# Register with spatial PubSub (will get viewport later)
|
|
# Start with a default viewport that will be updated when we get actual bounds
|
|
default_bounds = %{north: 90.0, south: -90.0, east: 180.0, west: -180.0}
|
|
{:ok, spatial_topic} = Aprsme.SpatialPubSub.register_viewport(client_id, default_bounds)
|
|
|
|
# Subscribe to the spatial topic for this client
|
|
Phoenix.PubSub.subscribe(Aprsme.PubSub, spatial_topic)
|
|
|
|
# Still subscribe to bad packets (they don't have location)
|
|
Phoenix.PubSub.subscribe(Aprsme.PubSub, "bad_packets")
|
|
|
|
Process.send_after(self(), :cleanup_old_packets, 60_000)
|
|
|
|
socket
|
|
|> assign(:spatial_client_id, client_id)
|
|
|> assign(:spatial_topic, spatial_topic)
|
|
end
|
|
|
|
defp do_setup_subscriptions(socket, false), do: socket
|
|
|
|
defp setup_additional_subscriptions(socket) do
|
|
do_setup_additional_subscriptions(socket, connected?(socket))
|
|
end
|
|
|
|
defp do_setup_additional_subscriptions(socket, true) do
|
|
Endpoint.subscribe("aprs_messages")
|
|
Phoenix.PubSub.subscribe(Aprsme.PubSub, "postgres:aprsme_packets")
|
|
socket
|
|
end
|
|
|
|
defp do_setup_additional_subscriptions(socket, false), do: socket
|
|
|
|
defp finalize_mount_assigns(socket, %{
|
|
initial_bounds: initial_bounds,
|
|
final_map_center: final_map_center,
|
|
final_map_zoom: final_map_zoom,
|
|
should_skip_initial_url_update: should_skip_initial_url_update,
|
|
tracked_callsign: tracked_callsign,
|
|
deployed_at: deployed_at,
|
|
one_hour_ago: one_hour_ago
|
|
}) do
|
|
assign(socket,
|
|
map_ready: false,
|
|
map_bounds: initial_bounds,
|
|
map_center: final_map_center,
|
|
map_zoom: final_map_zoom,
|
|
should_skip_initial_url_update: should_skip_initial_url_update,
|
|
packet_state: PacketManager.init_packet_state(),
|
|
overlay_callsign: "",
|
|
tracked_callsign: tracked_callsign,
|
|
trail_duration: "1",
|
|
historical_hours: "1",
|
|
packet_age_threshold: one_hour_ago,
|
|
slideover_open: true,
|
|
deployed_at: deployed_at,
|
|
map_page: true,
|
|
packet_buffer: [],
|
|
buffer_timer: nil,
|
|
station_popup_open: false,
|
|
initial_bounds_loaded: false,
|
|
needs_initial_historical_load: tracked_callsign != "",
|
|
# Loading state management
|
|
historical_loading: false,
|
|
loading_generation: 0,
|
|
pending_batch_tasks: []
|
|
)
|
|
end
|
|
|
|
@spec assign_defaults(Socket.t(), DateTime.t()) :: Socket.t()
|
|
defp assign_defaults(socket, one_hour_ago) do
|
|
assign(socket,
|
|
packets: [],
|
|
all_packets: %{},
|
|
visible_packets: %{},
|
|
historical_packets: %{},
|
|
page_title: "APRS Map",
|
|
packet_state: PacketManager.init_packet_state(),
|
|
station_popup_open: false,
|
|
map_bounds: %{
|
|
north: 49.0,
|
|
south: 24.0,
|
|
east: -66.0,
|
|
west: -125.0
|
|
},
|
|
map_center: UrlParams.default_center(),
|
|
map_zoom: UrlParams.default_zoom(),
|
|
packet_age_threshold: one_hour_ago,
|
|
map_ready: false,
|
|
historical_loaded: false,
|
|
bounds_update_timer: nil,
|
|
pending_bounds: nil,
|
|
initial_bounds_loaded: false,
|
|
# Loading state management
|
|
historical_loading: false,
|
|
loading_generation: 0,
|
|
pending_batch_tasks: [],
|
|
# Overlay controls
|
|
overlay_callsign: "",
|
|
trail_duration: "1",
|
|
historical_hours: "1",
|
|
# Slideover state - will be set based on screen size
|
|
slideover_open: true
|
|
)
|
|
end
|
|
|
|
# Handle both bounds_changed and update_bounds events
|
|
@impl true
|
|
def handle_event(event, %{"bounds" => bounds}, socket) when event in ["bounds_changed", "update_bounds"] do
|
|
handle_bounds_update(bounds, socket)
|
|
end
|
|
|
|
@impl true
|
|
def handle_event("locate_me", _params, socket) do
|
|
# Send JavaScript command to request browser geolocation
|
|
{:noreply, push_event(socket, "request_geolocation", %{})}
|
|
end
|
|
|
|
@impl true
|
|
def handle_event("set_location", %{"lat" => lat, "lng" => lng}, socket) do
|
|
# Update map center and zoom when location is received
|
|
# Parse and validate coordinates
|
|
lat_float = UrlParams.parse_latitude(lat)
|
|
lng_float = UrlParams.parse_longitude(lng)
|
|
|
|
# Additional validation - ensure we got valid coordinates
|
|
if UrlParams.valid_coordinates?(lat_float, lng_float) do
|
|
socket = Navigation.update_and_zoom_to_location(socket, lat_float, lng_float, 12)
|
|
{:noreply, socket}
|
|
else
|
|
# Invalid coordinates - ignore the event
|
|
{:noreply, socket}
|
|
end
|
|
end
|
|
|
|
@impl true
|
|
def handle_event("clear_and_reload_markers", _params, socket) do
|
|
# Get current visible packets from PacketManager
|
|
current_packets = PacketManager.get_visible_packets(socket.assigns.packet_state)
|
|
|
|
# Filter by time and bounds
|
|
filtered_packets =
|
|
filter_packets_by_time_and_bounds(
|
|
Map.new(current_packets, fn packet ->
|
|
{get_callsign_key(packet), packet}
|
|
end),
|
|
socket.assigns.map_bounds,
|
|
socket.assigns.packet_age_threshold
|
|
)
|
|
|
|
visible_packets_list = DataBuilder.build_packet_data_list_from_map(filtered_packets, false, socket)
|
|
|
|
# Check zoom level to decide between heat map and markers
|
|
socket =
|
|
if socket.assigns.map_zoom <= 8 do
|
|
# Use heat map for low zoom levels
|
|
send_heat_map_data(socket, filtered_packets)
|
|
else
|
|
# Use regular markers for high zoom levels
|
|
add_markers_if_any(socket, visible_packets_list)
|
|
end
|
|
|
|
{:noreply, socket}
|
|
end
|
|
|
|
@impl true
|
|
def handle_event("map_ready", _params, socket) do
|
|
require Logger
|
|
|
|
# Mark map as ready - preserve existing needs_initial_historical_load state
|
|
# (it's already set correctly in mount based on whether we're tracking a callsign)
|
|
socket = assign(socket, map_ready: true)
|
|
|
|
# If we have non-default center coordinates (e.g., from geolocation), apply them now
|
|
default_center = UrlParams.default_center()
|
|
|
|
socket =
|
|
if socket.assigns.map_center.lat == default_center.lat and
|
|
socket.assigns.map_center.lng == default_center.lng do
|
|
socket
|
|
else
|
|
Navigation.zoom_to_current_location(socket)
|
|
end
|
|
|
|
# Wait for JavaScript to send the actual map bounds before loading historical packets
|
|
# The calculated bounds might be too small/inaccurate
|
|
Logger.debug("Map ready - waiting for JavaScript to send actual bounds before loading historical packets")
|
|
|
|
{:noreply, socket}
|
|
end
|
|
|
|
@impl true
|
|
def handle_event("marker_clicked", _params, socket) do
|
|
# When a marker is clicked, mark that a station popup is open
|
|
{:noreply, assign(socket, station_popup_open: true)}
|
|
end
|
|
|
|
@impl true
|
|
def handle_event("marker_hover_start", %{"id" => _id, "path" => path, "lat" => lat, "lng" => lng}, socket) do
|
|
require Logger
|
|
|
|
# Validate coordinates first
|
|
lat_float = ParamUtils.safe_parse_coordinate(lat, 0.0, -90.0, 90.0)
|
|
lng_float = ParamUtils.safe_parse_coordinate(lng, 0.0, -180.0, 180.0)
|
|
|
|
# Validate path string
|
|
safe_path = ParamUtils.sanitize_path_string(path)
|
|
|
|
Logger.info("RF path hover start - path: #{inspect(safe_path)}")
|
|
|
|
# Parse the path to find digipeater/igate stations
|
|
path_stations = RfPath.parse_rf_path(safe_path)
|
|
Logger.info("Parsed path stations: #{inspect(path_stations)}")
|
|
|
|
# Query for positions of path stations
|
|
path_station_positions = RfPath.get_path_station_positions(path_stations, socket)
|
|
Logger.info("Found #{length(path_station_positions)} station positions")
|
|
|
|
# Send event to draw the RF path lines
|
|
socket =
|
|
if length(path_station_positions) > 0 do
|
|
push_event(socket, "draw_rf_path", %{
|
|
station_lat: lat_float,
|
|
station_lng: lng_float,
|
|
path_stations: path_station_positions
|
|
})
|
|
else
|
|
socket
|
|
end
|
|
|
|
{:noreply, socket}
|
|
end
|
|
|
|
@impl true
|
|
def handle_event("marker_hover_end", _params, socket) do
|
|
# Clear the RF path lines
|
|
{:noreply, push_event(socket, "clear_rf_path", %{})}
|
|
end
|
|
|
|
@impl true
|
|
def handle_event("update_callsign", %{"callsign" => callsign}, socket) do
|
|
{:noreply, assign(socket, overlay_callsign: callsign)}
|
|
end
|
|
|
|
@impl true
|
|
def handle_event("track_callsign", %{"callsign" => callsign}, socket) do
|
|
normalized_callsign = String.upcase(String.trim(callsign))
|
|
|
|
socket =
|
|
if normalized_callsign == "" do
|
|
# Clear tracking
|
|
socket
|
|
|> assign(tracked_callsign: "")
|
|
|> push_patch(to: "/")
|
|
else
|
|
# Set tracking
|
|
socket
|
|
|> assign(tracked_callsign: normalized_callsign)
|
|
|> push_patch(to: "/?call=#{normalized_callsign}")
|
|
end
|
|
|
|
{:noreply, socket}
|
|
end
|
|
|
|
@impl true
|
|
def handle_event("clear_tracking", _params, socket) do
|
|
socket =
|
|
socket
|
|
|> assign(tracked_callsign: "", overlay_callsign: "")
|
|
|> push_patch(to: "/")
|
|
|
|
{:noreply, socket}
|
|
end
|
|
|
|
@impl true
|
|
def handle_event("update_trail_duration", %{"trail_duration" => duration}, socket) do
|
|
# Validate and convert duration string to hours
|
|
hours = parse_trail_duration(duration)
|
|
|
|
# Calculate new threshold safely
|
|
new_threshold = DateTime.add(DateTime.utc_now(), -hours * 3600, :second)
|
|
|
|
socket = assign(socket, trail_duration: duration, packet_age_threshold: new_threshold)
|
|
|
|
# Trigger cleanup to remove packets that are now outside the new duration
|
|
send(self(), :cleanup_old_packets)
|
|
|
|
{:noreply, socket}
|
|
end
|
|
|
|
@impl true
|
|
def handle_event("update_historical_hours", %{"historical_hours" => hours}, socket) do
|
|
# Validate hours value
|
|
validated_hours = parse_historical_hours(hours)
|
|
socket = assign(socket, historical_hours: to_string(validated_hours))
|
|
|
|
# Trigger a reload of historical packets with the new time range
|
|
if socket.assigns.map_ready do
|
|
send(self(), :reload_historical_packets)
|
|
end
|
|
|
|
{:noreply, socket}
|
|
end
|
|
|
|
@impl true
|
|
def handle_event("search_callsign", %{"callsign" => callsign}, socket) do
|
|
callsign
|
|
|> String.trim()
|
|
|> String.upcase()
|
|
|> handle_callsign_search(socket)
|
|
end
|
|
|
|
@impl true
|
|
def handle_event("toggle_slideover", _params, socket) do
|
|
{:noreply, assign(socket, slideover_open: !socket.assigns.slideover_open)}
|
|
end
|
|
|
|
@impl true
|
|
def handle_event("set_slideover_state", %{"open" => open}, socket) do
|
|
{:noreply, assign(socket, slideover_open: open)}
|
|
end
|
|
|
|
@impl true
|
|
def handle_event("geolocation_error", %{"error" => _error}, socket) do
|
|
# Handle geolocation errors gracefully - just continue without geolocation
|
|
{:noreply, socket}
|
|
end
|
|
|
|
@impl true
|
|
def handle_event("request_geolocation", _params, socket) do
|
|
# This event is handled by the JavaScript hook
|
|
{:noreply, socket}
|
|
end
|
|
|
|
@impl true
|
|
def handle_event("popup_closed", _params, socket) do
|
|
# When any popup is closed, mark that no station popup is open
|
|
{:noreply, assign(socket, station_popup_open: false)}
|
|
end
|
|
|
|
@impl true
|
|
def handle_event("get_assigns", _params, socket) do
|
|
send(self(), {:test_assigns, socket.assigns})
|
|
{:noreply, socket}
|
|
end
|
|
|
|
@impl true
|
|
def handle_event("update_map_state", %{"center" => center, "zoom" => zoom} = params, socket) do
|
|
require Logger
|
|
|
|
Logger.debug("update_map_state event received: center=#{inspect(center)}, zoom=#{zoom}")
|
|
|
|
# Parse and validate coordinates
|
|
{lat, lng} = parse_center_coordinates(center, socket)
|
|
zoom = clamp_zoom(zoom)
|
|
map_center = %{lat: lat, lng: lng}
|
|
|
|
# Update map state
|
|
socket = update_map_state(socket, map_center, zoom)
|
|
|
|
# Handle URL updates
|
|
socket = handle_url_update(socket, lat, lng, zoom)
|
|
|
|
# Process bounds if included
|
|
socket = process_bounds_from_params(socket, params)
|
|
|
|
{:noreply, socket}
|
|
end
|
|
|
|
@impl true
|
|
def handle_event(
|
|
"error_boundary_triggered",
|
|
%{"message" => message, "stack" => stack, "component_id" => component_id},
|
|
socket
|
|
) do
|
|
# Log the error for monitoring
|
|
require Logger
|
|
|
|
Logger.error("Error boundary triggered in component #{component_id}: #{message}\n#{stack}")
|
|
|
|
# You could also send this to an error tracking service here
|
|
# ErrorTracker.report_error(message, stack, %{component: component_id, user_id: socket.assigns[:current_user_id]})
|
|
|
|
{:noreply, socket}
|
|
end
|
|
|
|
defp parse_center_coordinates(center, socket) when is_map(center) do
|
|
CoordinateUtils.parse_center_coordinates(center, socket)
|
|
end
|
|
|
|
defp parse_center_coordinates(_, socket) do
|
|
CoordinateUtils.parse_center_coordinates(nil, socket)
|
|
end
|
|
|
|
defp clamp_zoom(zoom) do
|
|
ParamUtils.clamp_zoom(zoom)
|
|
end
|
|
|
|
defp update_map_state(socket, map_center, zoom) do
|
|
old_zoom = socket.assigns.map_zoom
|
|
crossing_threshold = crossing_zoom_threshold?(old_zoom, zoom)
|
|
|
|
socket = assign(socket, map_center: map_center, map_zoom: zoom)
|
|
|
|
if crossing_threshold do
|
|
handle_zoom_threshold_crossing(socket, zoom)
|
|
else
|
|
socket
|
|
end
|
|
end
|
|
|
|
defp crossing_zoom_threshold?(old_zoom, new_zoom) do
|
|
DisplayManager.crossing_zoom_threshold?(old_zoom, new_zoom)
|
|
end
|
|
|
|
defp handle_zoom_threshold_crossing(socket, zoom) do
|
|
DisplayManager.handle_zoom_threshold_crossing(socket, zoom)
|
|
end
|
|
|
|
defp handle_url_update(socket, lat, lng, zoom) do
|
|
if socket.assigns[:should_skip_initial_url_update] && !socket.assigns[:initial_bounds_loaded] do
|
|
require Logger
|
|
|
|
Logger.debug("Skipping URL update on initial load")
|
|
assign(socket, should_skip_initial_url_update: false)
|
|
else
|
|
require Logger
|
|
|
|
new_path = "/?lat=#{lat}&lng=#{lng}&z=#{zoom}"
|
|
Logger.debug("Updating URL to: #{new_path}")
|
|
push_patch(socket, to: new_path, replace: true)
|
|
end
|
|
end
|
|
|
|
defp process_bounds_from_params(socket, params) do
|
|
case Map.get(params, "bounds") do
|
|
%{"north" => north, "south" => south, "east" => east, "west" => west} ->
|
|
map_bounds = %{north: north, south: south, east: east, west: west}
|
|
|
|
if should_process_bounds?(socket, map_bounds) do
|
|
require Logger
|
|
|
|
Logger.debug(
|
|
"Sending bounds update (initial_load: #{!socket.assigns[:initial_bounds_loaded]}, " <>
|
|
"needs_historical: #{socket.assigns[:needs_initial_historical_load]}): #{inspect(map_bounds)}"
|
|
)
|
|
|
|
send(self(), {:process_bounds_update, map_bounds})
|
|
end
|
|
|
|
socket
|
|
|
|
_ ->
|
|
socket
|
|
end
|
|
end
|
|
|
|
defp should_process_bounds?(socket, new_bounds) do
|
|
socket.assigns.map_bounds != new_bounds or
|
|
!socket.assigns[:initial_bounds_loaded] or
|
|
socket.assigns[:needs_initial_historical_load]
|
|
end
|
|
|
|
defp handle_callsign_search(callsign, socket) do
|
|
Navigation.handle_callsign_search(callsign, socket)
|
|
end
|
|
|
|
@impl true
|
|
def handle_params(params, _url, socket) do
|
|
# Check if we should skip this update (e.g., when using IP geolocation on initial load)
|
|
if Map.get(socket.assigns, :should_skip_initial_url_update, false) and
|
|
not Map.get(socket.assigns, :map_ready, false) do
|
|
# Skip the URL parameter update to preserve IP geolocation
|
|
socket = assign(socket, should_skip_initial_url_update: false)
|
|
{:noreply, socket}
|
|
else
|
|
# Parse new map state from URL parameters
|
|
{map_center, map_zoom} = UrlParams.parse_map_params(params)
|
|
|
|
# Update socket state
|
|
socket = assign(socket, map_center: map_center, map_zoom: map_zoom)
|
|
|
|
# If map is ready, update the client-side map
|
|
socket =
|
|
if socket.assigns.map_ready do
|
|
push_event(socket, "zoom_to_location", %{
|
|
lat: map_center.lat,
|
|
lng: map_center.lng,
|
|
zoom: map_zoom
|
|
})
|
|
else
|
|
socket
|
|
end
|
|
|
|
{:noreply, socket}
|
|
end
|
|
end
|
|
|
|
# Parse trail duration with validation and bounds checking
|
|
defp parse_trail_duration(duration), do: SharedPacketUtils.parse_trail_duration(duration)
|
|
|
|
# Parse historical hours with validation
|
|
defp parse_historical_hours(hours), do: SharedPacketUtils.parse_historical_hours(hours)
|
|
|
|
@impl true
|
|
def handle_info({:process_bounds_update, map_bounds}, socket),
|
|
do: handle_info_process_bounds_update(map_bounds, socket)
|
|
|
|
def handle_info(:initialize_replay, socket), do: handle_info_initialize_replay(socket)
|
|
|
|
def handle_info(:cleanup_old_packets, socket), do: handle_cleanup_old_packets(socket)
|
|
|
|
def handle_info(:reload_historical_packets, socket), do: handle_reload_historical_packets(socket)
|
|
|
|
def handle_info({:postgres_packet, packet}, socket), do: handle_info_postgres_packet(packet, socket)
|
|
|
|
def handle_info({:spatial_packet, packet}, socket), do: handle_info_postgres_packet(packet, socket)
|
|
|
|
def handle_info({:process_pending_bounds}, socket) do
|
|
if socket.assigns.pending_bounds && !socket.assigns.historical_loading do
|
|
# Process the pending bounds update
|
|
bounds = socket.assigns.pending_bounds
|
|
socket = assign(socket, pending_bounds: nil)
|
|
handle_bounds_update(bounds, socket)
|
|
else
|
|
{:noreply, socket}
|
|
end
|
|
end
|
|
|
|
def handle_info({:load_historical_batch, batch_offset}, socket) do
|
|
# For backward compatibility with old messages
|
|
socket = HistoricalLoader.load_historical_batch(socket, batch_offset, socket.assigns.loading_generation)
|
|
{:noreply, socket}
|
|
end
|
|
|
|
def handle_info({:load_historical_batch, batch_offset, generation}, socket) do
|
|
# Only process if generation matches current loading generation
|
|
if generation == socket.assigns.loading_generation do
|
|
socket = HistoricalLoader.load_historical_batch(socket, batch_offset, generation)
|
|
{:noreply, socket}
|
|
else
|
|
# Stale request, ignore it
|
|
{:noreply, socket}
|
|
end
|
|
end
|
|
|
|
def handle_info(%Phoenix.Socket.Broadcast{topic: "aprs_messages", event: "packet", payload: packet}, socket),
|
|
do: handle_info({:postgres_packet, packet}, socket)
|
|
|
|
def handle_info({:show_error, message}, socket) do
|
|
socket = put_flash(socket, :error, message)
|
|
{:noreply, socket}
|
|
end
|
|
|
|
# Private handler functions for each message type
|
|
|
|
defp handle_info_process_bounds_update(map_bounds, socket) do
|
|
require Logger
|
|
|
|
# Check if we need to process this bounds update
|
|
should_process =
|
|
!socket.assigns[:initial_bounds_loaded] or
|
|
socket.assigns[:needs_initial_historical_load] or
|
|
not BoundsUtils.compare_bounds(map_bounds, socket.assigns.map_bounds)
|
|
|
|
Logger.debug(
|
|
"handle_info_process_bounds_update - should_process: #{should_process}, initial_bounds_loaded: #{socket.assigns[:initial_bounds_loaded]}, needs_initial_historical_load: #{socket.assigns[:needs_initial_historical_load]}"
|
|
)
|
|
|
|
if should_process do
|
|
Logger.debug("Processing bounds update: #{inspect(map_bounds)}")
|
|
socket = process_bounds_update(map_bounds, socket)
|
|
socket = assign(socket, initial_bounds_loaded: true)
|
|
{:noreply, socket}
|
|
else
|
|
Logger.debug("Skipping bounds update - no change detected")
|
|
{:noreply, socket}
|
|
end
|
|
end
|
|
|
|
defp handle_info_initialize_replay(socket) do
|
|
if not socket.assigns.historical_loaded and socket.assigns.map_ready do
|
|
# Only proceed if we have actual map bounds - don't use world bounds
|
|
if socket.assigns.map_bounds do
|
|
# Use progressive loading for better performance
|
|
socket = HistoricalLoader.start_progressive_historical_loading(socket)
|
|
socket = assign(socket, historical_loaded: true)
|
|
{:noreply, socket}
|
|
else
|
|
# Wait a bit longer for map bounds to be available
|
|
# Increase delay to give client more time to send real bounds
|
|
Process.send_after(self(), :initialize_replay, 500)
|
|
{:noreply, socket}
|
|
end
|
|
else
|
|
{:noreply, socket}
|
|
end
|
|
end
|
|
|
|
defp handle_info_postgres_packet(packet, socket) do
|
|
# Check if we're tracking a specific callsign
|
|
# Only process if this packet is from the tracked callsign
|
|
if socket.assigns.tracked_callsign == "" do
|
|
# No tracking - show all packets
|
|
process_packet_for_display(packet, socket)
|
|
else
|
|
packet_sender = Map.get(packet, :sender, Map.get(packet, "sender", ""))
|
|
|
|
if String.upcase(packet_sender) == String.upcase(socket.assigns.tracked_callsign) do
|
|
process_packet_for_display(packet, socket)
|
|
else
|
|
{:noreply, socket}
|
|
end
|
|
end
|
|
end
|
|
|
|
defp process_packet_for_display(packet, socket) do
|
|
PacketProcessor.process_packet_for_display(packet, socket)
|
|
end
|
|
|
|
# Handle replaying the next historical packet
|
|
|
|
@impl true
|
|
def render(assigns) do
|
|
~H"""
|
|
<link
|
|
rel="stylesheet"
|
|
href="https://unpkg.com/leaflet@1.9.4/dist/leaflet.css"
|
|
integrity="sha256-p4NxAoJBhIIN+hmNHrzRCf9tD/miZyoHS5obTRR9BMY="
|
|
crossorigin=""
|
|
/>
|
|
<link rel="stylesheet" href="https://unpkg.com/leaflet.markercluster@1.5.3/dist/MarkerCluster.css" />
|
|
<link rel="stylesheet" href="https://unpkg.com/leaflet.markercluster@1.5.3/dist/MarkerCluster.Default.css" />
|
|
<script
|
|
src="https://unpkg.com/leaflet@1.9.4/dist/leaflet.js"
|
|
integrity="sha256-20nQCchB9co0qIjJZRGuk2/Z9VM+kNiyxNV1lvTlZBo="
|
|
crossorigin=""
|
|
>
|
|
</script>
|
|
<script src="https://unpkg.com/leaflet.markercluster@1.5.3/dist/leaflet.markercluster.js">
|
|
</script>
|
|
<script src="https://cdnjs.cloudflare.com/ajax/libs/OverlappingMarkerSpiderfier-Leaflet/0.2.6/oms.min.js">
|
|
</script>
|
|
|
|
<style>
|
|
#aprs-map {
|
|
position: absolute;
|
|
top: 0;
|
|
left: 0;
|
|
bottom: 0;
|
|
height: 100vh;
|
|
z-index: 1;
|
|
transition: right 0.3s ease-in-out;
|
|
}
|
|
|
|
/* Desktop styles */
|
|
@media (min-width: 1024px) {
|
|
#aprs-map.slideover-open {
|
|
right: 352px;
|
|
}
|
|
|
|
#aprs-map.slideover-closed {
|
|
right: 0;
|
|
}
|
|
}
|
|
|
|
/* Mobile styles */
|
|
@media (max-width: 1023px) {
|
|
#aprs-map {
|
|
right: 0 !important;
|
|
}
|
|
}
|
|
|
|
.locate-button {
|
|
position: absolute;
|
|
left: 10px;
|
|
top: 80px;
|
|
z-index: 1000;
|
|
background: white;
|
|
border: 2px solid rgba(0,0,0,0.2);
|
|
border-radius: 4px;
|
|
padding: 5px;
|
|
cursor: pointer;
|
|
}
|
|
|
|
.locate-button:hover {
|
|
background: #f4f4f4;
|
|
}
|
|
|
|
.aprs-marker {
|
|
background: transparent !important;
|
|
border: none !important;
|
|
}
|
|
|
|
.historical-marker {
|
|
opacity: 0.7;
|
|
}
|
|
|
|
.aprs-popup {
|
|
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
|
|
font-size: 12px;
|
|
line-height: 1.4;
|
|
max-width: 200px;
|
|
}
|
|
|
|
.aprs-callsign {
|
|
font-size: 14px;
|
|
font-weight: bold;
|
|
color: #1e40af;
|
|
margin-bottom: 4px;
|
|
}
|
|
|
|
.aprs-info-link {
|
|
font-size: 11px;
|
|
color: #007cba;
|
|
text-decoration: none;
|
|
font-weight: normal;
|
|
margin-left: 8px;
|
|
padding: 2px 4px;
|
|
border-radius: 3px;
|
|
transition: background-color 0.2s;
|
|
}
|
|
|
|
.aprs-info-link:hover {
|
|
background-color: rgba(0, 124, 186, 0.1);
|
|
text-decoration: none;
|
|
}
|
|
|
|
.aprs-comment {
|
|
color: #374151;
|
|
margin-bottom: 4px;
|
|
word-wrap: break-word;
|
|
}
|
|
|
|
.aprs-coords {
|
|
color: #6b7280;
|
|
font-size: 11px;
|
|
font-family: monospace;
|
|
}
|
|
|
|
.aprs-timestamp {
|
|
color: #6b7280;
|
|
font-size: 11px;
|
|
font-family: monospace;
|
|
padding-top: 4px;
|
|
}
|
|
|
|
/* Leaflet popup improvements for APRS data */
|
|
.leaflet-popup-content-wrapper {
|
|
border-radius: 8px;
|
|
}
|
|
|
|
.leaflet-popup-content {
|
|
margin: 8px 12px;
|
|
}
|
|
</style>
|
|
|
|
<.error_boundary id="map-error-boundary">
|
|
<div
|
|
id="aprs-map"
|
|
class={if @slideover_open, do: "slideover-open", else: "slideover-closed"}
|
|
phx-hook="APRSMap"
|
|
phx-update="ignore"
|
|
data-center={Jason.encode!(@map_center)}
|
|
data-zoom={@map_zoom}
|
|
role="application"
|
|
aria-label={gettext("APRS packet map showing real-time amateur radio stations")}
|
|
>
|
|
</div>
|
|
</.error_boundary>
|
|
|
|
<button class="locate-button" phx-click="locate_me" title={Gettext.gettext(AprsmeWeb.Gettext, "Find my location")}>
|
|
<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="#374151" stroke="none">
|
|
<path d="M12 2L4.5 20.29l.71.71L12 18l6.79 3 .71-.71z" />
|
|
</svg>
|
|
</button>
|
|
|
|
<!-- Slideover Toggle Button -->
|
|
<button
|
|
class={["slideover-toggle", if(@slideover_open, do: "slideover-open", else: "slideover-closed")]}
|
|
phx-click="toggle_slideover"
|
|
title={
|
|
if @slideover_open,
|
|
do: Gettext.gettext(AprsmeWeb.Gettext, "Hide controls"),
|
|
else: Gettext.gettext(AprsmeWeb.Gettext, "Show controls")
|
|
}
|
|
>
|
|
<%= if @slideover_open do %>
|
|
<svg
|
|
xmlns="http://www.w3.org/2000/svg"
|
|
width="20"
|
|
height="20"
|
|
viewBox="0 0 24 24"
|
|
fill="none"
|
|
stroke="currentColor"
|
|
stroke-width="2"
|
|
stroke-linecap="round"
|
|
stroke-linejoin="round"
|
|
>
|
|
<path d="m9 18 6-6-6-6" />
|
|
</svg>
|
|
<% else %>
|
|
<svg
|
|
xmlns="http://www.w3.org/2000/svg"
|
|
width="20"
|
|
height="20"
|
|
viewBox="0 0 24 24"
|
|
fill="none"
|
|
stroke="currentColor"
|
|
stroke-width="2"
|
|
stroke-linecap="round"
|
|
stroke-linejoin="round"
|
|
>
|
|
<path d="m15 18-6-6 6-6" />
|
|
</svg>
|
|
<% end %>
|
|
</button>
|
|
|
|
<!-- Loading Indicator -->
|
|
<%= if @historical_loading do %>
|
|
<div class="absolute bottom-4 left-1/2 transform -translate-x-1/2 z-[1000]
|
|
bg-white rounded-lg shadow-lg px-4 py-2 flex items-center space-x-2">
|
|
<div class="animate-spin rounded-full h-4 w-4 border-b-2 border-indigo-600"></div>
|
|
<span class="text-sm text-gray-600">
|
|
{gettext("Loading historical data...")}
|
|
<%= if @loading_batch && @total_batches do %>
|
|
({@loading_batch}/{@total_batches})
|
|
<% end %>
|
|
</span>
|
|
</div>
|
|
<% end %>
|
|
|
|
<!-- Mobile Backdrop -->
|
|
<%= if @slideover_open do %>
|
|
<div class="fixed inset-0 bg-black bg-opacity-50 z-[999] lg:hidden backdrop-blur-sm" phx-click="toggle_slideover">
|
|
</div>
|
|
<% end %>
|
|
|
|
<!-- Control Panel Overlay -->
|
|
<div
|
|
id="slideover-panel"
|
|
class={[
|
|
"slideover-panel",
|
|
if(@slideover_open, do: "slideover-open", else: "slideover-closed")
|
|
]}
|
|
phx-hook="ResponsiveSlideoverHook"
|
|
>
|
|
<!-- Header -->
|
|
<div class="flex items-center justify-between p-6 border-b border-slate-200 bg-gradient-to-r from-indigo-600 to-purple-600 text-white">
|
|
<div class="flex items-center space-x-2">
|
|
<svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
|
|
<path
|
|
stroke-linecap="round"
|
|
stroke-linejoin="round"
|
|
stroke-width="2"
|
|
d="M9 19v-6a2 2 0 00-2-2H5a2 2 0 00-2 2v6a2 2 0 002 2h2a2 2 0 002-2zm0 0V9a2 2 0 012-2h2a2 2 0 012 2v10m-6 0a2 2 0 002 2h2a2 2 0 002-2m0 0V5a2 2 0 012-2h2a2 2 0 012 2v14a2 2 0 01-2 2h-2a2 2 0 01-2-2z"
|
|
/>
|
|
</svg>
|
|
<h2 class="text-xl font-bold">APRS.me</h2>
|
|
</div>
|
|
|
|
<!-- Close button for mobile -->
|
|
<button
|
|
class="lg:hidden text-white hover:text-slate-200 transition-colors"
|
|
phx-click="toggle_slideover"
|
|
title={Gettext.gettext(AprsmeWeb.Gettext, "Close controls")}
|
|
>
|
|
<svg
|
|
xmlns="http://www.w3.org/2000/svg"
|
|
width="24"
|
|
height="24"
|
|
viewBox="0 0 24 24"
|
|
fill="none"
|
|
stroke="currentColor"
|
|
stroke-width="2"
|
|
stroke-linecap="round"
|
|
stroke-linejoin="round"
|
|
>
|
|
<path d="m18 6-12 12" />
|
|
<path d="m6 6 12 12" />
|
|
</svg>
|
|
</button>
|
|
</div>
|
|
|
|
<!-- Content -->
|
|
<div class="p-6 space-y-6 bg-slate-50 flex-1 overflow-y-auto">
|
|
<!-- Callsign Search -->
|
|
<div class="space-y-4">
|
|
<label class="block text-sm font-semibold text-slate-700 flex items-center space-x-2">
|
|
<svg class="w-4 h-4 text-indigo-500" fill="none" stroke="currentColor" viewBox="0 0 24 24">
|
|
<path
|
|
stroke-linecap="round"
|
|
stroke-linejoin="round"
|
|
stroke-width="2"
|
|
d="M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z"
|
|
/>
|
|
</svg>
|
|
<span>{gettext("Search Callsign")}</span>
|
|
</label>
|
|
<form phx-submit="track_callsign" class="flex flex-col space-y-2">
|
|
<div class="flex space-x-2">
|
|
<input
|
|
type="text"
|
|
name="callsign"
|
|
value={@tracked_callsign || @overlay_callsign}
|
|
phx-change="update_callsign"
|
|
placeholder={gettext("Enter callsign...")}
|
|
class="flex-1 px-4 py-3 border border-slate-300 rounded-xl shadow-sm focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:border-indigo-500 text-sm uppercase placeholder-slate-400 transition-all duration-200 hover:border-slate-400"
|
|
/>
|
|
<button
|
|
type="submit"
|
|
class="px-6 py-3 bg-gradient-to-r from-indigo-600 to-purple-600 text-white rounded-xl hover:from-indigo-700 hover:to-purple-700 focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-2 transition-all duration-200 text-sm font-semibold shadow-lg hover:shadow-xl"
|
|
>
|
|
{gettext("Track")}
|
|
</button>
|
|
</div>
|
|
<%= if @tracked_callsign != "" do %>
|
|
<div class="flex items-center justify-between bg-blue-50 px-3 py-2 rounded-lg">
|
|
<span class="text-sm text-blue-700 font-medium">
|
|
{gettext("Tracking:")} <span class="font-bold">{@tracked_callsign}</span>
|
|
</span>
|
|
<button
|
|
type="button"
|
|
phx-click="clear_tracking"
|
|
class="text-blue-600 hover:text-blue-800 font-medium text-sm"
|
|
>
|
|
{gettext("Clear")}
|
|
</button>
|
|
</div>
|
|
<% end %>
|
|
</form>
|
|
</div>
|
|
|
|
<!-- Trail Duration -->
|
|
<div class="space-y-4">
|
|
<label class="block text-sm font-semibold text-slate-700 flex items-center space-x-2">
|
|
<svg class="w-4 h-4 text-emerald-500" fill="none" stroke="currentColor" viewBox="0 0 24 24">
|
|
<path
|
|
stroke-linecap="round"
|
|
stroke-linejoin="round"
|
|
stroke-width="2"
|
|
d="M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z"
|
|
/>
|
|
</svg>
|
|
<span>{gettext("Trail Duration")}</span>
|
|
</label>
|
|
<form phx-change="update_trail_duration" class="relative">
|
|
<select
|
|
name="trail_duration"
|
|
class="w-full px-4 py-3 border border-slate-300 rounded-xl shadow-sm focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:border-indigo-500 text-sm bg-white text-gray-900 appearance-none transition-all duration-200 hover:border-slate-400"
|
|
>
|
|
<option value="1" selected={@trail_duration == "1"}>
|
|
{ngettext("1 Hour", "%{count} Hours", 1)}
|
|
</option>
|
|
<option value="6" selected={@trail_duration == "6"}>
|
|
{ngettext("1 Hour", "%{count} Hours", 6)}
|
|
</option>
|
|
<option value="12" selected={@trail_duration == "12"}>
|
|
{ngettext("1 Hour", "%{count} Hours", 12)}
|
|
</option>
|
|
<option value="24" selected={@trail_duration == "24"}>
|
|
{ngettext("1 Hour", "%{count} Hours", 24)}
|
|
</option>
|
|
<option value="48" selected={@trail_duration == "48"}>
|
|
{ngettext("1 Hour", "%{count} Hours", 48)}
|
|
</option>
|
|
<option value="168" selected={@trail_duration == "168"}>
|
|
{gettext("1 Week")}
|
|
</option>
|
|
</select>
|
|
<div class="absolute inset-y-0 right-0 flex items-center pr-3 pointer-events-none">
|
|
<svg class="w-4 h-4 text-slate-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
|
|
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7" />
|
|
</svg>
|
|
</div>
|
|
</form>
|
|
</div>
|
|
|
|
<!-- Historical Data -->
|
|
<div class="space-y-4">
|
|
<label class="block text-sm font-semibold text-slate-700 flex items-center space-x-2">
|
|
<svg class="w-4 h-4 text-amber-500" fill="none" stroke="currentColor" viewBox="0 0 24 24">
|
|
<path
|
|
stroke-linecap="round"
|
|
stroke-linejoin="round"
|
|
stroke-width="2"
|
|
d="M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z"
|
|
/>
|
|
</svg>
|
|
<span>{gettext("Historical Data")}</span>
|
|
</label>
|
|
<form phx-change="update_historical_hours" class="relative">
|
|
<select
|
|
name="historical_hours"
|
|
class="w-full px-4 py-3 border border-slate-300 rounded-xl shadow-sm focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:border-indigo-500 text-sm bg-white text-gray-900 appearance-none transition-all duration-200 hover:border-slate-400"
|
|
>
|
|
<option value="1" selected={@historical_hours == "1"}>
|
|
{ngettext("1 Hour", "%{count} Hours", 1)}
|
|
</option>
|
|
<option value="3" selected={@historical_hours == "3"}>
|
|
{ngettext("1 Hour", "%{count} Hours", 3)}
|
|
</option>
|
|
<option value="6" selected={@historical_hours == "6"}>
|
|
{ngettext("1 Hour", "%{count} Hours", 6)}
|
|
</option>
|
|
<option value="12" selected={@historical_hours == "12"}>
|
|
{ngettext("1 Hour", "%{count} Hours", 12)}
|
|
</option>
|
|
<option value="24" selected={@historical_hours == "24"}>
|
|
{ngettext("1 Hour", "%{count} Hours", 24)}
|
|
</option>
|
|
</select>
|
|
<div class="absolute inset-y-0 right-0 flex items-center pr-3 pointer-events-none">
|
|
<svg class="w-4 h-4 text-slate-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
|
|
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7" />
|
|
</svg>
|
|
</div>
|
|
</form>
|
|
</div>
|
|
|
|
<!-- Navigation -->
|
|
<div class="pt-4 border-t border-slate-200 space-y-3">
|
|
<div class="flex items-center space-x-2 text-sm text-slate-600 mb-3">
|
|
<svg class="w-4 h-4 text-slate-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
|
|
<path
|
|
stroke-linecap="round"
|
|
stroke-linejoin="round"
|
|
stroke-width="2"
|
|
d="M3 7v10a2 2 0 002 2h14a2 2 0 002-2V9a2 2 0 00-2-2H5a2 2 0 00-2-2z"
|
|
/>
|
|
</svg>
|
|
<span class="font-medium">{gettext("Navigation")}</span>
|
|
</div>
|
|
<.navigation
|
|
variant={:vertical}
|
|
class="text-sm"
|
|
current_user={@current_user}
|
|
map_state={%{lat: @map_center.lat, lng: @map_center.lng, zoom: @map_zoom}}
|
|
tracked_callsign={@tracked_callsign}
|
|
/>
|
|
</div>
|
|
|
|
<!-- Deployment Information -->
|
|
<div class="pt-4 border-t border-slate-200 space-y-3">
|
|
<div class="flex items-center space-x-2 text-sm text-slate-600">
|
|
<svg class="w-4 h-4 text-slate-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
|
|
<path
|
|
stroke-linecap="round"
|
|
stroke-linejoin="round"
|
|
stroke-width="2"
|
|
d="M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z"
|
|
/>
|
|
</svg>
|
|
<span class="font-medium">{gettext("Last Deploy")}</span>
|
|
</div>
|
|
<div class="text-xs text-slate-500">
|
|
<div class="font-mono">{time_ago_in_words(@deployed_at)}</div>
|
|
<div class="font-mono text-slate-400">
|
|
{Calendar.strftime(@deployed_at, "%Y-%m-%d %H:%M UTC")}
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
"""
|
|
end
|
|
|
|
# Clean up expired markers from visible_packets and client, but do not re-query the DB
|
|
defp handle_cleanup_old_packets(socket) do
|
|
# Schedule next cleanup
|
|
Process.send_after(self(), :cleanup_old_packets, 60_000)
|
|
|
|
# Use the current packet_age_threshold instead of hardcoded one hour
|
|
threshold = socket.assigns.packet_age_threshold
|
|
|
|
# Remove expired packets using PacketManager predicate
|
|
updated_packet_state =
|
|
PacketManager.remove_packets_where(socket.assigns.packet_state, fn packet ->
|
|
SharedPacketUtils.packet_within_time_threshold?(packet, threshold)
|
|
end)
|
|
|
|
# Get expired packet IDs that need to be removed from client
|
|
current_packets = PacketManager.get_visible_packets(socket.assigns.packet_state)
|
|
remaining_packets = PacketManager.get_visible_packets(updated_packet_state)
|
|
|
|
expired_keys =
|
|
current_packets
|
|
|> Enum.reject(fn current_packet ->
|
|
Enum.any?(remaining_packets, fn remaining_packet ->
|
|
get_callsign_key(current_packet) == get_callsign_key(remaining_packet)
|
|
end)
|
|
end)
|
|
|> Enum.map(&get_callsign_key/1)
|
|
|
|
# Only update the client if there are expired markers
|
|
socket = DisplayManager.remove_markers_batch(socket, expired_keys)
|
|
|
|
{:noreply, assign(socket, packet_state: updated_packet_state)}
|
|
end
|
|
|
|
defp handle_reload_historical_packets(socket) do
|
|
require Logger
|
|
|
|
Logger.debug(
|
|
"handle_reload_historical_packets called - map_ready: #{socket.assigns.map_ready}, map_bounds: #{inspect(socket.assigns.map_bounds)}"
|
|
)
|
|
|
|
if socket.assigns.map_ready and socket.assigns.map_bounds do
|
|
# Clear existing historical packets
|
|
socket = push_event(socket, "clear_historical_packets", %{})
|
|
|
|
# Start progressive loading using LiveView's efficient batching
|
|
socket = HistoricalLoader.start_progressive_historical_loading(socket)
|
|
|
|
{:noreply, socket}
|
|
else
|
|
Logger.debug("Skipping historical reload - conditions not met")
|
|
{:noreply, socket}
|
|
end
|
|
end
|
|
|
|
# Helper functions
|
|
|
|
# Fetch historical packets from the database
|
|
|
|
# Select the best packet to display for a callsign - prioritize position over weather
|
|
|
|
@spec within_bounds?(map() | struct(), map()) :: boolean()
|
|
defp within_bounds?(packet, bounds) do
|
|
{lat, lon, _data_extended} = MapHelpers.get_coordinates(packet)
|
|
|
|
# Basic validation
|
|
check_coordinate_bounds(lat, lon, bounds)
|
|
end
|
|
|
|
defp check_coordinate_bounds(nil, _, _), do: false
|
|
defp check_coordinate_bounds(_, nil, _), do: false
|
|
|
|
defp check_coordinate_bounds(lat, lon, bounds) do
|
|
# Check latitude bounds (straightforward)
|
|
lat_in_bounds = lat >= bounds.south && lat <= bounds.north
|
|
|
|
# Check longitude bounds (handle potential wrapping)
|
|
lng_in_bounds = check_longitude_bounds(lon, bounds.west, bounds.east)
|
|
|
|
lat_in_bounds && lng_in_bounds
|
|
end
|
|
|
|
defp check_longitude_bounds(lon, west, east) when west <= east do
|
|
# Normal case: bounds don't cross antimeridian
|
|
lon >= west && lon <= east
|
|
end
|
|
|
|
defp check_longitude_bounds(lon, west, east) do
|
|
# Bounds cross antimeridian (e.g., west=170, east=-170)
|
|
lon >= west || lon <= east
|
|
end
|
|
|
|
# Helper functions to reduce duplicate filtering logic
|
|
|
|
@spec filter_packets_by_bounds(map(), map()) :: map()
|
|
defp filter_packets_by_bounds(packets_map, bounds) when is_map(packets_map) do
|
|
packets_map
|
|
|> Enum.filter(fn {_k, packet} -> within_bounds?(packet, bounds) end)
|
|
|> Map.new()
|
|
end
|
|
|
|
@spec filter_packets_by_bounds(list(), map()) :: list()
|
|
defp filter_packets_by_bounds(packets_list, bounds) when is_list(packets_list) do
|
|
Enum.filter(packets_list, &within_bounds?(&1, bounds))
|
|
end
|
|
|
|
@spec reject_packets_by_bounds(map(), map()) :: list()
|
|
defp reject_packets_by_bounds(packets_map, bounds) when is_map(packets_map) do
|
|
packets_map
|
|
|> Enum.reject(fn {_k, packet} -> within_bounds?(packet, bounds) end)
|
|
|> Enum.map(fn {k, _} -> k end)
|
|
end
|
|
|
|
@spec filter_packets_by_time_and_bounds(map(), map(), DateTime.t()) :: map()
|
|
defp filter_packets_by_time_and_bounds(packets, bounds, time_threshold) do
|
|
packets
|
|
|> Enum.filter(fn {_callsign, packet} ->
|
|
within_bounds?(packet, bounds) &&
|
|
SharedPacketUtils.packet_within_time_threshold?(packet, time_threshold)
|
|
end)
|
|
|> Map.new()
|
|
end
|
|
|
|
# Helper functions for marker operations
|
|
|
|
@spec remove_markers_batch(Socket.t(), list()) :: Socket.t()
|
|
defp remove_markers_batch(socket, []), do: socket
|
|
|
|
defp remove_markers_batch(socket, marker_ids) do
|
|
Enum.reduce(marker_ids, socket, fn id, acc ->
|
|
push_event(acc, "remove_marker", %{id: id})
|
|
end)
|
|
end
|
|
|
|
@spec add_markers_if_any(Socket.t(), list()) :: Socket.t()
|
|
defp add_markers_if_any(socket, []), do: socket
|
|
|
|
defp add_markers_if_any(socket, markers) do
|
|
push_event(socket, "add_markers", %{markers: markers})
|
|
end
|
|
|
|
@impl true
|
|
def terminate(_reason, socket) do
|
|
# Cleanup spatial registration if we have a client ID
|
|
if socket.assigns[:spatial_client_id] do
|
|
Aprsme.SpatialPubSub.unregister_client(socket.assigns.spatial_client_id)
|
|
end
|
|
|
|
if socket.assigns.buffer_timer, do: Process.cancel_timer(socket.assigns.buffer_timer)
|
|
# Clean up any pending bounds update timer
|
|
if socket.assigns[:bounds_update_timer] do
|
|
Process.cancel_timer(socket.assigns.bounds_update_timer)
|
|
end
|
|
|
|
# Clean up any pending batch tasks
|
|
if socket.assigns[:pending_batch_tasks] do
|
|
Enum.each(socket.assigns.pending_batch_tasks, &Process.cancel_timer/1)
|
|
end
|
|
|
|
:ok
|
|
end
|
|
|
|
# Bounds comparison now handled by shared utilities
|
|
|
|
# --- Private bounds update helpers ---
|
|
@spec handle_bounds_update(map(), Socket.t()) :: {:noreply, Socket.t()}
|
|
defp handle_bounds_update(bounds, socket) do
|
|
# Skip if we're currently loading historical data
|
|
if socket.assigns.historical_loading do
|
|
# Defer the bounds update
|
|
{:noreply, assign(socket, pending_bounds: bounds)}
|
|
else
|
|
# Update the map bounds from the client, converting to atom keys
|
|
map_bounds = MapHelpers.normalize_bounds(bounds)
|
|
|
|
# Validate bounds to prevent invalid coordinates
|
|
if valid_bounds?(map_bounds) do
|
|
handle_valid_bounds_update(map_bounds, socket)
|
|
else
|
|
# Invalid bounds, skip update
|
|
{:noreply, socket}
|
|
end
|
|
end
|
|
end
|
|
|
|
defp valid_bounds?(map_bounds) do
|
|
map_bounds.north <= 90 and map_bounds.south >= -90 and map_bounds.north > map_bounds.south
|
|
end
|
|
|
|
defp handle_valid_bounds_update(map_bounds, socket) do
|
|
# Force processing if we need initial historical load, regardless of bounds comparison
|
|
cond do
|
|
socket.assigns[:needs_initial_historical_load] ->
|
|
require Logger
|
|
|
|
Logger.debug("Processing initial bounds update immediately (forced): #{inspect(map_bounds)}")
|
|
socket = process_bounds_update(map_bounds, socket)
|
|
{:noreply, socket}
|
|
|
|
BoundsUtils.compare_bounds(map_bounds, socket.assigns.map_bounds) ->
|
|
{:noreply, socket}
|
|
|
|
true ->
|
|
# For subsequent updates, use the timer to debounce
|
|
schedule_bounds_update(map_bounds, socket)
|
|
end
|
|
end
|
|
|
|
defp schedule_bounds_update(map_bounds, socket) do
|
|
if socket.assigns[:bounds_update_timer] do
|
|
Process.cancel_timer(socket.assigns.bounds_update_timer)
|
|
end
|
|
|
|
timer_ref = Process.send_after(self(), {:process_bounds_update, map_bounds}, 300)
|
|
socket = assign(socket, bounds_update_timer: timer_ref, pending_bounds: map_bounds)
|
|
{:noreply, socket}
|
|
end
|
|
|
|
defp send_heat_map_data(socket, filtered_packets) do
|
|
# Convert map of packets to list
|
|
packet_list = Map.values(filtered_packets)
|
|
send_heat_map_for_packets(socket, packet_list)
|
|
end
|
|
|
|
# Common heat map display logic
|
|
defp send_heat_map_for_packets(socket, packets) do
|
|
# Get clustering data
|
|
case Clustering.cluster_packets(packets, socket.assigns.map_zoom) do
|
|
{:heat_map, heat_points} ->
|
|
push_event(socket, "show_heat_map", %{heat_points: heat_points})
|
|
|
|
{:raw_packets, _packets} ->
|
|
# Shouldn't happen at zoom <= 8, but handle it anyway
|
|
socket
|
|
end
|
|
end
|
|
|
|
@spec process_bounds_update(map(), Socket.t()) :: Socket.t()
|
|
defp process_bounds_update(map_bounds, socket) do
|
|
require Logger
|
|
|
|
Logger.debug("process_bounds_update called with bounds: #{inspect(map_bounds)}")
|
|
|
|
# Update spatial viewport if we have a client ID
|
|
if socket.assigns[:spatial_client_id] do
|
|
Aprsme.SpatialPubSub.update_viewport(socket.assigns.spatial_client_id, map_bounds)
|
|
end
|
|
|
|
# Check if this is the initial load or if bounds have actually changed
|
|
is_initial_load = socket.assigns[:needs_initial_historical_load] || !socket.assigns[:initial_bounds_loaded]
|
|
bounds_changed = socket.assigns.map_bounds && not BoundsUtils.compare_bounds(map_bounds, socket.assigns.map_bounds)
|
|
|
|
# Check if we've completed the initial historical load
|
|
initial_historical_completed = socket.assigns[:initial_historical_completed] || false
|
|
|
|
Logger.debug(
|
|
"is_initial_load: #{is_initial_load}, bounds_changed: #{bounds_changed}, initial_historical_completed: #{initial_historical_completed}"
|
|
)
|
|
|
|
# Remove out-of-bounds packets and markers immediately
|
|
current_packets = PacketManager.get_visible_packets(socket.assigns.packet_state)
|
|
current_packets_map = Map.new(current_packets, fn packet -> {get_callsign_key(packet), packet} end)
|
|
|
|
new_visible_packets = filter_packets_by_bounds(current_packets_map, map_bounds)
|
|
packets_to_remove = reject_packets_by_bounds(current_packets_map, map_bounds)
|
|
|
|
# Remove markers for out-of-bounds packets
|
|
socket = remove_markers_batch(socket, packets_to_remove)
|
|
|
|
# Only clear historical packets if:
|
|
# 1. Bounds actually changed AND
|
|
# 2. This is not the initial load AND
|
|
# 3. We've already completed the initial historical load
|
|
socket =
|
|
if bounds_changed and not is_initial_load and initial_historical_completed do
|
|
Logger.debug("Bounds changed after initial load - clearing historical packets")
|
|
push_event(socket, "clear_historical_packets", %{})
|
|
else
|
|
Logger.debug("Initial load or no significant change - keeping existing markers")
|
|
socket
|
|
end
|
|
|
|
# Always filter markers by bounds
|
|
socket = push_event(socket, "filter_markers_by_bounds", %{bounds: map_bounds})
|
|
|
|
# Update packet state to keep only packets within bounds
|
|
filtered_packets = Map.values(new_visible_packets)
|
|
{updated_packet_state, _} = PacketManager.add_visible_packets(socket.assigns.packet_state, filtered_packets)
|
|
|
|
# Update map bounds FIRST so progressive loading uses the correct bounds
|
|
socket =
|
|
socket
|
|
|> assign(map_bounds: map_bounds, packet_state: updated_packet_state)
|
|
|> assign(needs_initial_historical_load: false)
|
|
|
|
# Load historical packets for the new bounds (now socket.assigns.map_bounds is correct)
|
|
Logger.debug("Starting progressive historical loading for new bounds")
|
|
socket = HistoricalLoader.start_progressive_historical_loading(socket)
|
|
|
|
# Mark initial historical as completed if this was the initial load
|
|
if is_initial_load do
|
|
assign(socket, initial_historical_completed: true)
|
|
else
|
|
socket
|
|
end
|
|
end
|
|
end
|