"""Silo FreeCAD Workbench - Item database integration."""

import os

import FreeCAD
import FreeCADGui

FreeCAD.Console.PrintMessage("Silo InitGui.py loading...\n")


class SiloWorkbench(FreeCADGui.Workbench):
    """Silo workbench for item database integration."""

    MenuText = "Silo"
    ToolTip = "Item database and part management"
    Icon = ""

    def __init__(self):
        # Find icon path
        try:
            locations = [
                os.path.join(FreeCAD.getUserAppDataDir(), "Mod", "Silo"),
                os.path.join(FreeCAD.getResourceDir(), "Mod", "Silo"),
                os.path.expanduser(
                    "~/.var/app/org.freecad.FreeCAD/data/FreeCAD/Mod/Silo"
                ),
                os.path.expanduser("~/.FreeCAD/Mod/Silo"),
            ]
            for silo_dir in locations:
                icon_path = os.path.join(silo_dir, "resources", "icons", "silo.svg")
                if os.path.exists(icon_path):
                    self.__class__.Icon = icon_path
                    FreeCAD.Console.PrintMessage("Silo icon: " + icon_path + "\n")
                    break
        except Exception as e:
            FreeCAD.Console.PrintWarning("Silo icon error: " + str(e) + "\n")

    def Initialize(self):
        """Called when workbench is first activated."""
        import silo_commands

        self.toolbar_commands = [
            "Silo_Open",
            "Silo_New",
            "Silo_Save",
            "Silo_Commit",
            "Silo_Pull",
            "Silo_Push",
            "Silo_Info",
        ]

        self.appendToolbar("Silo", self.toolbar_commands)
        self.appendMenu("Silo", self.toolbar_commands)

    def Activated(self):
        """Called when workbench is activated."""
        FreeCAD.Console.PrintMessage("Silo workbench activated\n")
        FreeCAD.Console.PrintMessage(
            "  API: SILO_API_URL (default: http://localhost:8080/api)\n"
        )
        FreeCAD.Console.PrintMessage(
            "  Projects: SILO_PROJECTS_DIR (default: ~/projects)\n"
        )
        self._show_shortcut_recommendations()

    def Deactivated(self):
        pass

    def GetClassName(self):
        return "Gui::PythonWorkbench"

    def _show_shortcut_recommendations(self):
        """Show keyboard shortcut recommendations dialog on first activation."""
        try:
            param_group = FreeCAD.ParamGet(
                "User parameter:BaseApp/Preferences/Mod/Silo"
            )
            if param_group.GetBool("ShortcutsShown", False):
                return
            param_group.SetBool("ShortcutsShown", True)

            from PySide import QtGui

            msg = """<h3>Welcome to Silo Workbench!</h3>
<p>For the best experience, set up these keyboard shortcuts:</p>
<table style="margin: 10px 0;">
<tr><td><b>Ctrl+O</b></td><td> - </td><td>Silo_Open (Search & Open)</td></tr>
<tr><td><b>Ctrl+N</b></td><td> - </td><td>Silo_New (Register new item)</td></tr>
<tr><td><b>Ctrl+S</b></td><td> - </td><td>Silo_Save (Save & upload)</td></tr>
<tr><td><b>Ctrl+Shift+S</b></td><td> - </td><td>Silo_Commit (Save with comment)</td></tr>
</table>
<p><b>To set shortcuts:</b> Tools > Customize > Keyboard</p>
<p style="color: #888;">This message appears once.</p>"""

            dialog = QtGui.QMessageBox()
            dialog.setWindowTitle("Silo Keyboard Shortcuts")
            dialog.setTextFormat(QtGui.Qt.RichText)
            dialog.setText(msg)
            dialog.setIcon(QtGui.QMessageBox.Information)
            dialog.addButton("Set Up Now", QtGui.QMessageBox.AcceptRole)
            dialog.addButton("Later", QtGui.QMessageBox.RejectRole)
            if dialog.exec_() == 0:
                FreeCADGui.runCommand("Std_DlgCustomize", 0)
        except Exception as e:
            FreeCAD.Console.PrintWarning("Silo shortcuts dialog: " + str(e) + "\n")


FreeCADGui.addWorkbench(SiloWorkbench())
FreeCAD.Console.PrintMessage("Silo workbench registered\n")