Stav 23.06.2026

ui_utils.py

@@ -0,0 +1,166 @@
+from kivy.uix.popup import Popup
+from kivy.uix.boxlayout import BoxLayout
+from kivy.uix.button import Button
+from kivy.uix.label import Label
+from kivy.uix.scrollview import ScrollView
+from kivy.metrics import dp
+from kivy.clock import Clock
+import data
+
+def _popup_info(title: str, text: str, *, monospace: bool = False):
+    from kivy.uix.popup import Popup
+    from kivy.uix.label import Label
+    from kivy.uix.boxlayout import BoxLayout
+    from kivy.uix.scrollview import ScrollView
+    from kivy.uix.button import Button
+    from kivy.metrics import dp
+    from kivy.clock import Clock
+
+    POP_W = dp(520)
+    MIN_H = dp(220)
+    MAX_H = dp(900)
+
+    PAD = dp(12)
+    SP = dp(10)
+    BTN_H = dp(52)
+
+    FONT = dp(18)
+    LINE_H = FONT * 1.35
+
+    TEXT_PAD_X = dp(10)
+
+    # 🔹 výběr fontu
+    font_name = "RobotoMono-Regular.ttf" if monospace else "Roboto-Regular.ttf"
+
+    root = BoxLayout(
+        orientation="vertical",
+        spacing=SP,
+        padding=(PAD, PAD, PAD, PAD),
+    )
+
+    # --- Scroll + text wrapper ---
+    scroll = ScrollView(
+        do_scroll_x=False,
+        do_scroll_y=True,
+        bar_width=dp(8),
+    )
+
+    text_box = BoxLayout(
+        orientation="vertical",
+        size_hint=(1, None),
+        padding=(TEXT_PAD_X, 0, TEXT_PAD_X, 0),
+    )
+    text_box.bind(minimum_height=text_box.setter("height"))
+
+    lbl = Label(
+        text=text or "",
+        halign="left" if monospace else "center",
+        valign="top",
+        font_size=FONT,
+        font_name=font_name,
+        size_hint=(1, None),
+    )
+
+    # --- synchronizace šířky ---
+    def _sync_text_size(*_):
+        inner_w = max(text_box.width - (TEXT_PAD_X * 2), dp(10))
+        lbl.text_size = (inner_w, None)
+
+    # --- synchronizace výšky ---
+    def _sync_label_height(*_):
+        lbl.height = max(lbl.texture_size[1], dp(10))
+
+    lbl.bind(texture_size=_sync_label_height)
+    text_box.bind(width=lambda *_: _sync_text_size())
+
+    text_box.add_widget(lbl)
+    scroll.add_widget(text_box)
+
+    btn = Button(
+        text="OK",
+        size_hint_y=None,
+        height=BTN_H,
+    )
+
+    popup = Popup(
+        title=title,
+        content=root,
+        size_hint=(None, None),
+        size=(POP_W, MIN_H),
+        auto_dismiss=False,
+    )
+
+    def _dismiss_after_touch(*_):
+        Clock.schedule_once(lambda *_: popup.dismiss(), 0)
+
+    btn.bind(on_release=_dismiss_after_touch)
+
+    root.add_widget(scroll)
+    root.add_widget(btn)
+
+    # --- odhad výšky ---
+    lines = (text or "").splitlines() or [""]
+    est_text_h = max(len(lines) * LINE_H, dp(80))
+    est_total_h = est_text_h + BTN_H + 2 * PAD + SP
+    popup.height = min(max(est_total_h, MIN_H), MAX_H)
+
+    # --- doladění po otevření ---
+    def _after_open(*_):
+        _sync_text_size()
+
+        def _measure(*_):
+            real_text_h = lbl.texture_size[1]
+            real_total_h = real_text_h + BTN_H + 2 * PAD + SP
+            popup.height = min(max(real_total_h, MIN_H), MAX_H)
+
+        Clock.schedule_once(_measure, 0)
+
+    Clock.schedule_once(_after_open, 0)
+
+    popup.open()
+
+    # =====================================================
+# BARVY PODLE TYPU ÚČTU
+# =====================================================
+
+UCET_COLORS = {
+    "open":         (0.36, 0.36, 0.36, 1),  
+    "normal":       (0.0, 0.2, 0.0, 1),    #zelena
+    "blocked":      (0.5, 0.0, 0.35, 1),    #tmave cervena
+    "storno":       (0.7, 0.2, 0.2, 1),
+    "is_storno":    (0.6, 0.6, 0.6, 1),
+    "paymentchg":   (0.2, 0.4, 0.8, 1),
+    "occupied":     (0.05, 0.1, 0.25, 1)    #tmave modra
+}
+
+def ucet_ui_type(u: data.UcetSelect, my_client_id: str | None = None) -> str:
+    # --- změna platby ---
+    if u.origin == "Zmena_Platby":
+        return "paymentchg"
+    # --- jsem storno ---
+    if u.is_storno:
+        return "is_storno"
+    # --- byl stornován ---
+    if u.storno:
+        return "storno"
+    # --- otevřený účet ---
+    is_open = (not u.closed_at and not u.ucislo)
+    # --- má položky? ---
+    has_items = bool(getattr(u, "poloz", None))
+    # --- blokovaný ---
+    if u.blocked_by:
+        if my_client_id:
+            owner = u.blocked_by.split("|", 1)[0]
+            if owner != my_client_id:
+                return "blocked"
+            else:
+                return "occupied" if has_items else "open"
+        return "blocked"
+    # --- otevřený účet ---
+    if is_open:
+        if has_items:
+            return "occupied"
+        else:
+            return "open"   # prázdný účet = volný stůl
+    # --- fallback ---
+    return "open"