(sophia) improved ui
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1 changed files with 151 additions and 61 deletions
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@ -15,24 +15,30 @@ Note: This module is a minimal TUI stub. Many features are not implemented
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yet (station lookup, route rendering). Add TODOs where appropriate.
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"""
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import datetime
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import time
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import json
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from prompt_toolkit import Application
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from prompt_toolkit import Application, prompt
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from prompt_toolkit.buffer import Buffer
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from prompt_toolkit.layout.containers import HSplit, VSplit, Window
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from prompt_toolkit.formatted_text import HTML
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from prompt_toolkit.layout.controls import BufferControl, FormattedTextControl
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from prompt_toolkit.layout.layout import Layout
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from prompt_toolkit.key_binding import KeyBindings
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from prompt_toolkit.shortcuts import message_dialog
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from prompt_toolkit.shortcuts import yes_no_dialog
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from prompt_toolkit.shortcuts import input_dialog
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from prompt_toolkit import prompt
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import backend
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# ── Colour palette ────────────────────────────────────────────────────────────
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BLUE_DARK = "#0d1f3c" # header / footer background
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BLUE_MID = "#1b4b9a" # accent / separator
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BLUE_LIGHT = "#add4ff" # secondary text (clock date, labels)
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WHITE = "#e8f0fe" # primary text
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GREY = "#4a5568" # muted text / disabled
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PURPLE = "#a78bfa" # journey-path dot trail
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BG_MAIN = "#0a0f1e" # main body background
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BG_ROW = "#111827" # alternating row tint
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# ─────────────────────────────────────────────────────────────────────────────
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def run_route_planning(hafas: backend.HafasClient | None = None):
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"""Run the route planning TUI.
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@ -43,84 +49,168 @@ def run_route_planning(hafas: backend.HafasClient | None = None):
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if hafas is None:
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hafas = backend.HafasClient()
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# TODO: integrate actual station search + routing using `hafas`.
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kb = KeyBindings()
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start = prompt("Start: ")
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end = prompt("Ende: ")
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# ── Input phase (before TUI) ──────────────────────────────────────────────
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start_input = prompt("Von: ")
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end_input = prompt("Nach: ")
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station1 = hafas.getStationNames(start)
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station2 = hafas.getStationNames(end)
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station1 = hafas.getStationNames(start_input)
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station2 = hafas.getStationNames(end_input)
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startBuffer = Buffer()
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startBuffer.text = start
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# Resolved station names (fall back to raw input if lookup fails)
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start_name = station1[0][0] if station1 else start_input
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end_name = station2[0][0] if station2 else end_input
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# TODO: fetch actual departure / arrival times from `hafas`.
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# TODO: fetch actual journey duration from `hafas`.
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#departure = #current time, muss noch abgesprochen werden.
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# ── Buffers ───────────────────────────────────────────────────────────────
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start_buf = Buffer()
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start_buf.text = start_name
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etd_buf = Buffer()
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etd_buf.text = "──:──" # TODO: real departure time
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etdBuffer = Buffer()
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etdBuffer.text = "etd" #muss noch alles definiert werden
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end_buf = Buffer()
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end_buf.text = end_name
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eta_buf = Buffer()
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eta_buf.text = "──:──" # TODO: real arrival time
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endBuffer = Buffer()
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endBuffer.text = end
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etaBuffer = Buffer()
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etaBuffer.text = "eta" #--//--
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drivetimeBuffer = Buffer()
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#drivetimeBuffer.text = Fahrzeit von Hafas.
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infoBuffer = Buffer()
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infoBuffer.text = f"Routenplanung von {station1[0][0]} nach {station2[0][0]}"
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def get_clock_text():
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# ── Dynamic text helpers ──────────────────────────────────────────────────
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def clock_text():
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now = datetime.datetime.now()
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return HTML(
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f'<b> 🕐 {now.strftime("%H:%M:%S")} </b>'
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f'<style fg="#aaddff"> {now.strftime("%A, %d. %B %Y")} </style>'
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f'<style bg="{BLUE_DARK}" fg="{WHITE}"> 🕐 <b>{now.strftime("%H:%M:%S")}</b> </style>'
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f'<style bg="{BLUE_DARK}" fg="{BLUE_LIGHT}">│ {now.strftime("%A, %d. %B %Y")} </style>'
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)
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root_container = HSplit(children=[
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def header_text():
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return HTML(
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f'<style bg="{BLUE_DARK}" fg="{WHITE}"> <b>haTerm</b> </style>'
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f'<style bg="{BLUE_DARK}" fg="{BLUE_LIGHT}"> · Routenplanung </style>'
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)
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HSplit(children=[
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Window(height=2, content=BufferControl(buffer=infoBuffer, focusable=False), style="fg:#2A71D5"), #informationen über Route
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Window(width=1, height = 1, char='-', style="fg:#2A71D5"), #Trennlinie
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Window(content=BufferControl(buffer=startBuffer, focusable=True)), #start Station
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Window(content=BufferControl(buffer=etdBuffer, focusable=False)), #abfahrtszeit
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Window(width = 1, height = 2, char= ".", style= "fg:#A86FD6"), #Trennlinie
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Window(content=BufferControl(buffer=endBuffer, focusable=True)), #end Station
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Window(content=BufferControl(buffer=etaBuffer, focusable=False)), #ankunftszeit
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def hint_text():
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return HTML(
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f'<style bg="{BLUE_DARK}" fg="{GREY}"> Ctrl+E</style>'
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f'<style bg="{BLUE_DARK}" fg="{BLUE_LIGHT}"> Beenden </style>'
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)
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]),
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Window(height=1, char=' ', style="bg:#2A71D5 fg:black"),
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def label(text):
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"""Left-aligned label in the narrow column."""
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return FormattedTextControl(
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HTML(f'<style fg="{BLUE_LIGHT}"> {text} </style>')
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)
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def sublabel(text):
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"""Muted sublabel for times."""
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return FormattedTextControl(
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HTML(f'<style fg="{GREY}"> {text} </style>')
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)
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# ── Layout ────────────────────────────────────────────────────────────────
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LABEL_W = 6 # width of the label column
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root_container = HSplit([
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# ── Header bar ────────────────────────────────────────────────────────
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Window(
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content=FormattedTextControl(get_clock_text),
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height=1,
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style="bg:#163D7A fg:#aaddff",),
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content=FormattedTextControl(header_text),
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style=f"bg:{BLUE_DARK}",
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),
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Window(height=1, char="─", style=f"fg:{BLUE_MID} bg:{BG_MAIN}"),
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# ── Spacer ────────────────────────────────────────────────────────────
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Window(height=1, char=" ", style=f"bg:{BG_MAIN}"),
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# ── Departure row ─────────────────────────────────────────────────────
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VSplit([
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Window(width=LABEL_W, content=label("Von"), style=f"bg:{BG_ROW}"),
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Window(
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content=BufferControl(buffer=start_buf, focusable=True),
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style=f"fg:{WHITE} bg:{BG_ROW}",
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),
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], height=1),
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VSplit([
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Window(width=LABEL_W, content=sublabel("Ab"), style=f"bg:{BG_ROW}"),
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Window(
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content=BufferControl(buffer=etd_buf, focusable=False),
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style=f"fg:{GREY} bg:{BG_ROW}",
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),
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], height=1),
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# ── Journey path (dot trail) ───────────────────────────────────────────
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Window(height=1, char=" ", style=f"bg:{BG_MAIN}"),
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Window(
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height=1,
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content=FormattedTextControl(
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HTML(f'<style fg="{PURPLE}"> {"· " * 18}</style>')
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),
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style=f"bg:{BG_MAIN}",
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),
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Window(height=1, char=" ", style=f"bg:{BG_MAIN}"),
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# ── Arrival row ───────────────────────────────────────────────────────
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VSplit([
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Window(width=LABEL_W, content=label("Nach"), style=f"bg:{BG_ROW}"),
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Window(
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content=BufferControl(buffer=end_buf, focusable=True),
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style=f"fg:{WHITE} bg:{BG_ROW}",
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),
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], height=1),
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VSplit([
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Window(width=LABEL_W, content=sublabel("An"), style=f"bg:{BG_ROW}"),
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Window(
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content=BufferControl(buffer=eta_buf, focusable=False),
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style=f"fg:{GREY} bg:{BG_ROW}",
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),
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], height=1),
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# ── Spacer ────────────────────────────────────────────────────────────
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Window(char=" ", style=f"bg:{BG_MAIN}"),
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# ── Clock bar ─────────────────────────────────────────────────────────
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Window(height=1, char="─", style=f"fg:{BLUE_MID} bg:{BG_MAIN}"),
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Window(
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content=FormattedTextControl(clock_text),
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height=1,
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style=f"bg:{BLUE_DARK}",
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),
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# ── Keybinding hint bar ───────────────────────────────────────────────
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Window(
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height=1,
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content=FormattedTextControl(hint_text),
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style=f"bg:{BLUE_DARK}",
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),
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])
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@kb.add('c-e')
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# ── Key bindings ──────────────────────────────────────────────────────────
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@kb.add("c-e")
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def _(event):
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result = yes_no_dialog(
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title='Programm beenden',
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text='Fenster schließen?').run()
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if result == True:
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confirmed = yes_no_dialog(
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title="Programm beenden",
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text="haTerm schließen?",
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).run()
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if confirmed:
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event.app.exit()
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# ── Run ───────────────────────────────────────────────────────────────────
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layout = Layout(root_container)
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app = Application(layout=layout, key_bindings=kb, full_screen=True)
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app = Application(
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layout=layout,
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key_bindings=kb,
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full_screen=True,
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refresh_interval=1.0, # keeps the clock ticking
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mouse_support=False,
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)
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try:
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app.run()
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except KeyboardInterrupt:
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# graceful exit on Ctrl-C
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return
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