Merge pull request #85 from rfschmid:add-node-details

Add node details

ui/curses_ui.py

@@ -1,7 +1,7 @@
 import curses
 import textwrap
 import globals
-from utilities.utils import get_name_from_number, get_channels
+from utilities.utils import get_name_from_number, get_channels, get_time_ago
 from settings import settings_menu
 from message_handlers.tx_handler import send_message, send_traceroute
 import ui.dialog
@@ -15,6 +15,43 @@ def refresh_all():
         box.refresh()
         refresh_pad(i)
 
+def draw_node_details():
+    nodes_snapshot = list(globals.interface.nodes.values())
+
+    node = None
+    for node in nodes_snapshot:
+        if globals.node_list[globals.selected_node] == node['num']:
+            break
+
+    function_win.erase()
+    function_win.box()
+
+    nodestr = ""
+    width = function_win.getmaxyx()[1]
+    node_details_list = [f"{node['user']['longName']}"
+                           if 'user' in node and 'longName' in node['user'] else "",
+                         f"({node['user']['shortName']})"
+                           if 'user' in node and 'shortName' in node['user'] else "",
+                         f" | {node['user']['hwModel']}"
+                           if 'user' in node and 'hwModel' in node['user'] else "",
+                         f" | {get_time_ago(node['lastHeard'])}" if 'lastHeard' in node else "",
+                         f" | Hops: {node['hopsAway']}" if 'hopsAway' in node else "",
+                         f" | SNR: {node['snr']}dB"
+                           if ('snr' in node and 'hopsAway' in node and node['hopsAway'] == 0)
+                           else "",
+                         ]
+
+    for s in node_details_list:
+        if len(nodestr) + len(s) < width:
+            nodestr = nodestr + s
+
+    draw_centered_text_field(function_win, nodestr, 0, get_color("commands"))
+
+def draw_function_win():
+    draw_centered_text_field(function_win,
+                             f"↑→↓← = Select    ENTER = Send    ` = Settings    ^P = Packet Log    ESC = Quit",
+                             0, get_color("commands"))
+
 def get_msg_window_lines():
     packetlog_height = packetlog_win.getmaxyx()[0] if globals.display_log else 0
     return messages_box.getmaxyx()[0] - 2 - packetlog_height
@@ -260,6 +297,8 @@ def select_node(idx):
     highlight_line(True, 2, globals.selected_node)
     refresh_pad(2)
 
+    draw_node_details()
+
 def scroll_nodes(direction):
     new_selected_node = globals.selected_node + direction
 
@@ -353,7 +392,7 @@ def main_ui(stdscr):
     function_win.bkgd(get_color("background"))
     packetlog_win.bkgd(get_color("background"))
 
-    draw_centered_text_field(function_win, f"↑→↓← = Select    ENTER = Send    ` = Settings    ^P = Packet Log    ESC = Quit",0 ,get_color("commands"))
+    draw_function_win()
 
     # Draw boxes around windows
 
@@ -470,6 +509,7 @@ def main_ui(stdscr):
                 messages_box.refresh()
                 refresh_pad(1)
             elif old_window == 2:
+                draw_function_win()
                 nodes_box.attrset(get_color("window_frame"))
                 nodes_box.box()
                 nodes_box.refresh()
@@ -490,6 +530,7 @@ def main_ui(stdscr):
                 messages_box.refresh()
                 refresh_pad(1)
             elif globals.current_window == 2:
+                draw_node_details()
                 nodes_box.attrset(get_color("window_frame_selected"))
                 nodes_box.box()
                 nodes_box.attrset(get_color("window_frame"))

utilities/utils.py

@@ -1,4 +1,5 @@
 import globals
+from datetime import datetime
 from meshtastic.protobuf import config_pb2
 import re
 
@@ -68,4 +69,37 @@ def get_name_from_number(number, type='long'):
             else:
                 pass
     # If no match is found, use the ID as a string
-    return str(decimal_to_hex(number))
+    return str(decimal_to_hex(number))
+
+def get_time_ago(timestamp):
+    now = datetime.now()
+    dt = datetime.fromtimestamp(timestamp)
+    delta = now - dt
+
+    value = 0
+    unit = ""
+
+    if delta.days > 365:
+        value = delta.days // 365
+        unit = "y"
+    elif delta.days > 30:
+        value = delta.days // 30
+        unit = "mon"
+    elif delta.days > 7:
+        value = delta.days // 7
+        unit = "w"
+    elif delta.days > 0:
+        value = delta.days
+        unit = "d"
+    elif delta.seconds > 3600:
+        value = delta.seconds // 3600
+        unit = "h"
+    elif delta.seconds > 60:
+        value = delta.seconds // 60
+        unit = "min"
+
+    if len(unit) > 0:
+        return f"{value} {unit} ago"
+
+    return "now"
+