# omniflo_boegen.py
# Omniflo Bogen-Auswahl-Dialog (wx) und Bogen-Commands
# Ersetzt die Bogen-Teile von OmniModulInsert.lsp + omniflo_boegen.dcl
# ============================================

import wx

import PyRx as Rx

from elemente.omniflo import (
    load_boegen,
    filter_by,
    insert_from_entry,
    sivasnr_to_str,
)


# ============================================================
# Bogen-Auswahl-Dialog (ersetzt omniflo_boegen.dcl)
# ============================================================

class BogenSelectDialog(wx.Dialog):
    """Bogen-Auswahl-Dialog.

    Layout:
      - Dropdown: Bogenart (ProfilTyp-Liste)
      - Detail-Felder (readonly): SivasNr, Winkel, Radius, Breite, Laenge
      - OK / Abbrechen
    """

    def __init__(self, parent, boegen_liste):
        super().__init__(parent, title="Omniflo Bogen auswaehlen",
                         size=(460, 260),
                         style=wx.DEFAULT_DIALOG_STYLE)
        self._boegen = boegen_liste
        self._selected_idx = 0

        panel = wx.Panel(self)
        sizer = wx.BoxSizer(wx.VERTICAL)

        # Dropdown: Bogenart
        row_art = wx.BoxSizer(wx.HORIZONTAL)
        row_art.Add(wx.StaticText(panel, label="Bogenart:"), 0,
                    wx.ALIGN_CENTER_VERTICAL | wx.RIGHT, 5)
        profil_list = [e.get("ProfilTyp", "?") for e in boegen_liste]
        self.cb_bogenart = wx.Choice(panel, choices=profil_list)
        self.cb_bogenart.SetSelection(0)
        self.cb_bogenart.Bind(wx.EVT_CHOICE, self._on_selection)
        row_art.Add(self.cb_bogenart, 1)
        sizer.Add(row_art, 0, wx.EXPAND | wx.ALL, 5)

        # Detail-Felder (2 Spalten)
        grid = wx.FlexGridSizer(cols=4, hgap=10, vgap=5)
        grid.AddGrowableCol(1)
        grid.AddGrowableCol(3)

        grid.Add(wx.StaticText(panel, label="SivasNr:"), 0, wx.ALIGN_CENTER_VERTICAL)
        self.txt_sivasnr = wx.TextCtrl(panel, style=wx.TE_READONLY, size=(140, -1))
        grid.Add(self.txt_sivasnr, 0)

        grid.Add(wx.StaticText(panel, label="Winkel:"), 0, wx.ALIGN_CENTER_VERTICAL)
        self.txt_winkel = wx.TextCtrl(panel, style=wx.TE_READONLY, size=(100, -1))
        grid.Add(self.txt_winkel, 0)

        grid.Add(wx.StaticText(panel, label="Radius:"), 0, wx.ALIGN_CENTER_VERTICAL)
        self.txt_radius = wx.TextCtrl(panel, style=wx.TE_READONLY, size=(100, -1))
        grid.Add(self.txt_radius, 0)

        grid.Add(wx.StaticText(panel, label="Breite:"), 0, wx.ALIGN_CENTER_VERTICAL)
        self.txt_breite = wx.TextCtrl(panel, style=wx.TE_READONLY, size=(100, -1))
        grid.Add(self.txt_breite, 0)

        grid.Add(wx.StaticText(panel, label="Laenge:"), 0, wx.ALIGN_CENTER_VERTICAL)
        self.txt_laenge = wx.TextCtrl(panel, style=wx.TE_READONLY, size=(100, -1))
        grid.Add(self.txt_laenge, 0)

        sizer.Add(grid, 0, wx.EXPAND | wx.ALL, 5)

        # OK / Cancel
        btn_sizer = self.CreateStdDialogButtonSizer(wx.OK | wx.CANCEL)
        sizer.Add(btn_sizer, 0, wx.EXPAND | wx.ALL, 10)

        panel.SetSizer(sizer)
        self.Fit()
        self.CenterOnScreen()

        # Startwerte
        self._update_details(0)

    def _on_selection(self, event):
        self._selected_idx = self.cb_bogenart.GetSelection()
        self._update_details(self._selected_idx)

    def _update_details(self, idx):
        if idx < 0 or idx >= len(self._boegen):
            return
        e = self._boegen[idx]
        self.txt_sivasnr.SetValue(sivasnr_to_str(e.get("Sivasnr")))
        wkl = e.get("KurvenWinkel", 0)
        self.txt_winkel.SetValue(f"{wkl} Grad")
        self.txt_radius.SetValue(str(e.get("Radius", "?")))
        self.txt_breite.SetValue(str(e.get("Breite", "?")))
        self.txt_laenge.SetValue(str(e.get("Länge", "?")))

    def get_selected(self):
        """Gewaehlten Bogen-Eintrag zurueckgeben."""
        if 0 <= self._selected_idx < len(self._boegen):
            return self._boegen[self._selected_idx]
        return None


# ============================================================
# Generische Bogen-Einfuege-Logik
# ============================================================

def _bogen_command(winkel):
    """Bogen-Dialog oeffnen, Auswahl einfuegen."""
    boegen = filter_by(load_boegen(), "KurvenWinkel", winkel)
    if not boegen:
        wkl_str = f"{winkel}" if isinstance(winkel, int) else f"{winkel:.1f}"
        print(f"\nKeine Boegen fuer {wkl_str} Grad gefunden.")
        return

    dlg = BogenSelectDialog(None, boegen)
    if dlg.ShowModal() == wx.ID_OK:
        eintrag = dlg.get_selected()
        dlg.Destroy()
        if eintrag:
            insert_from_entry(eintrag)
        else:
            print("\n[BOGEN] Kein Eintrag ausgewaehlt.")
    else:
        dlg.Destroy()
        print("\n[BOGEN] Abgebrochen.")


# ============================================================
# Bogen-Commands (gleiche Namen wie LISP)
# ============================================================

@Rx.command("OMNI_APB_630_90")
def cmd_bogen_90():
    _bogen_command(90)

@Rx.command("OMNI_APB_550_675")
def cmd_bogen_675():
    _bogen_command(67.5)

@Rx.command("OMNI_APB_630_45")
def cmd_bogen_45():
    _bogen_command(45)

@Rx.command("OMNI_APB_550_225")
def cmd_bogen_225():
    _bogen_command(22.5)

@Rx.command("OMNI_APB_650_180")
def cmd_bogen_180():
    _bogen_command(180)