diff --git a/route_planning.py b/route_planning.py
index 0e93350..6d6dff6 100644
--- a/route_planning.py
+++ b/route_planning.py
@@ -15,24 +15,30 @@ Note: This module is a minimal TUI stub. Many features are not implemented
yet (station lookup, route rendering). Add TODOs where appropriate.
"""
-
import datetime
-import time
-import json
-from prompt_toolkit import Application
+from prompt_toolkit import Application, prompt
from prompt_toolkit.buffer import Buffer
from prompt_toolkit.layout.containers import HSplit, VSplit, Window
from prompt_toolkit.formatted_text import HTML
from prompt_toolkit.layout.controls import BufferControl, FormattedTextControl
from prompt_toolkit.layout.layout import Layout
from prompt_toolkit.key_binding import KeyBindings
-from prompt_toolkit.shortcuts import message_dialog
from prompt_toolkit.shortcuts import yes_no_dialog
-from prompt_toolkit.shortcuts import input_dialog
-from prompt_toolkit import prompt
import backend
+# ── Colour palette ────────────────────────────────────────────────────────────
+BLUE_DARK = "#0d1f3c" # header / footer background
+BLUE_MID = "#1b4b9a" # accent / separator
+BLUE_LIGHT = "#add4ff" # secondary text (clock date, labels)
+WHITE = "#e8f0fe" # primary text
+GREY = "#4a5568" # muted text / disabled
+PURPLE = "#a78bfa" # journey-path dot trail
+BG_MAIN = "#0a0f1e" # main body background
+BG_ROW = "#111827" # alternating row tint
+# ─────────────────────────────────────────────────────────────────────────────
+
+
def run_route_planning(hafas: backend.HafasClient | None = None):
"""Run the route planning TUI.
@@ -43,84 +49,168 @@ def run_route_planning(hafas: backend.HafasClient | None = None):
if hafas is None:
hafas = backend.HafasClient()
- # TODO: integrate actual station search + routing using `hafas`.
kb = KeyBindings()
-
- start = prompt("Start: ")
- end = prompt("Ende: ")
- station1 = hafas.getStationNames(start)
- station2 = hafas.getStationNames(end)
+ # ── Input phase (before TUI) ──────────────────────────────────────────────
+ start_input = prompt("Von: ")
+ end_input = prompt("Nach: ")
- startBuffer = Buffer()
- startBuffer.text = start
+ station1 = hafas.getStationNames(start_input)
+ station2 = hafas.getStationNames(end_input)
+ # Resolved station names (fall back to raw input if lookup fails)
+ start_name = station1[0][0] if station1 else start_input
+ end_name = station2[0][0] if station2 else end_input
- #departure = #current time, muss noch abgesprochen werden.
+ # TODO: fetch actual departure / arrival times from `hafas`.
+ # TODO: fetch actual journey duration from `hafas`.
+ # ── Buffers ───────────────────────────────────────────────────────────────
+ start_buf = Buffer()
+ start_buf.text = start_name
- etdBuffer = Buffer()
- etdBuffer.text = "etd" #muss noch alles definiert werden
+ etd_buf = Buffer()
+ etd_buf.text = "──:──" # TODO: real departure time
+ end_buf = Buffer()
+ end_buf.text = end_name
+ eta_buf = Buffer()
+ eta_buf.text = "──:──" # TODO: real arrival time
- endBuffer = Buffer()
- endBuffer.text = end
-
- etaBuffer = Buffer()
- etaBuffer.text = "eta" #--//--
-
-
-
- drivetimeBuffer = Buffer()
- #drivetimeBuffer.text = Fahrzeit von Hafas.
-
- infoBuffer = Buffer()
- infoBuffer.text = f"Routenplanung von {station1[0][0]} nach {station2[0][0]}"
-
- def get_clock_text():
+ # ── Dynamic text helpers ──────────────────────────────────────────────────
+ def clock_text():
now = datetime.datetime.now()
return HTML(
- f' 🕐 {now.strftime("%H:%M:%S")} '
- f''
+ f''
+ f''
)
- root_container = HSplit(children=[
-
- HSplit(children=[
- Window(height=2, content=BufferControl(buffer=infoBuffer, focusable=False), style="fg:#2A71D5"), #informationen über Route
- Window(width=1, height = 1, char='-', style="fg:#2A71D5"), #Trennlinie
- Window(content=BufferControl(buffer=startBuffer, focusable=True)), #start Station
- Window(content=BufferControl(buffer=etdBuffer, focusable=False)), #abfahrtszeit
- Window(width = 1, height = 2, char= ".", style= "fg:#A86FD6"), #Trennlinie
- Window(content=BufferControl(buffer=endBuffer, focusable=True)), #end Station
- Window(content=BufferControl(buffer=etaBuffer, focusable=False)), #ankunftszeit
+ def header_text():
+ return HTML(
+ f''
+ f''
+ )
- ]),
- Window(height=1, char=' ', style="bg:#2A71D5 fg:black"),
+ def hint_text():
+ return HTML(
+ f''
+ f''
+ )
+
+ def label(text):
+ """Left-aligned label in the narrow column."""
+ return FormattedTextControl(
+ HTML(f'')
+ )
+
+ def sublabel(text):
+ """Muted sublabel for times."""
+ return FormattedTextControl(
+ HTML(f'')
+ )
+
+ # ── Layout ────────────────────────────────────────────────────────────────
+ LABEL_W = 6 # width of the label column
+
+ root_container = HSplit([
+
+ # ── Header bar ────────────────────────────────────────────────────────
Window(
- content=FormattedTextControl(get_clock_text),
- height=1,
- style="bg:#163D7A fg:#aaddff",),
+ height=1,
+ content=FormattedTextControl(header_text),
+ style=f"bg:{BLUE_DARK}",
+ ),
+ Window(height=1, char="─", style=f"fg:{BLUE_MID} bg:{BG_MAIN}"),
+
+ # ── Spacer ────────────────────────────────────────────────────────────
+ Window(height=1, char=" ", style=f"bg:{BG_MAIN}"),
+
+ # ── Departure row ─────────────────────────────────────────────────────
+ VSplit([
+ Window(width=LABEL_W, content=label("Von"), style=f"bg:{BG_ROW}"),
+ Window(
+ content=BufferControl(buffer=start_buf, focusable=True),
+ style=f"fg:{WHITE} bg:{BG_ROW}",
+ ),
+ ], height=1),
+
+ VSplit([
+ Window(width=LABEL_W, content=sublabel("Ab"), style=f"bg:{BG_ROW}"),
+ Window(
+ content=BufferControl(buffer=etd_buf, focusable=False),
+ style=f"fg:{GREY} bg:{BG_ROW}",
+ ),
+ ], height=1),
+
+ # ── Journey path (dot trail) ───────────────────────────────────────────
+ Window(height=1, char=" ", style=f"bg:{BG_MAIN}"),
+ Window(
+ height=1,
+ content=FormattedTextControl(
+ HTML(f'')
+ ),
+ style=f"bg:{BG_MAIN}",
+ ),
+ Window(height=1, char=" ", style=f"bg:{BG_MAIN}"),
+
+ # ── Arrival row ───────────────────────────────────────────────────────
+ VSplit([
+ Window(width=LABEL_W, content=label("Nach"), style=f"bg:{BG_ROW}"),
+ Window(
+ content=BufferControl(buffer=end_buf, focusable=True),
+ style=f"fg:{WHITE} bg:{BG_ROW}",
+ ),
+ ], height=1),
+
+ VSplit([
+ Window(width=LABEL_W, content=sublabel("An"), style=f"bg:{BG_ROW}"),
+ Window(
+ content=BufferControl(buffer=eta_buf, focusable=False),
+ style=f"fg:{GREY} bg:{BG_ROW}",
+ ),
+ ], height=1),
+
+ # ── Spacer ────────────────────────────────────────────────────────────
+ Window(char=" ", style=f"bg:{BG_MAIN}"),
+
+ # ── Clock bar ─────────────────────────────────────────────────────────
+ Window(height=1, char="─", style=f"fg:{BLUE_MID} bg:{BG_MAIN}"),
+ Window(
+ content=FormattedTextControl(clock_text),
+ height=1,
+ style=f"bg:{BLUE_DARK}",
+ ),
+
+ # ── Keybinding hint bar ───────────────────────────────────────────────
+ Window(
+ height=1,
+ content=FormattedTextControl(hint_text),
+ style=f"bg:{BLUE_DARK}",
+ ),
])
-
- @kb.add('c-e')
+ # ── Key bindings ──────────────────────────────────────────────────────────
+ @kb.add("c-e")
def _(event):
- result = yes_no_dialog(
- title='Programm beenden',
- text='Fenster schließen?').run()
- if result == True:
+ confirmed = yes_no_dialog(
+ title="Programm beenden",
+ text="haTerm schließen?",
+ ).run()
+ if confirmed:
event.app.exit()
-
-
+ # ── Run ───────────────────────────────────────────────────────────────────
layout = Layout(root_container)
- app = Application(layout=layout, key_bindings=kb, full_screen=True)
+ app = Application(
+ layout=layout,
+ key_bindings=kb,
+ full_screen=True,
+ refresh_interval=1.0, # keeps the clock ticking
+ mouse_support=False,
+ )
try:
app.run()
except KeyboardInterrupt:
- # graceful exit on Ctrl-C
return
-