# WebCriticity.py
import PersistentData
import CockpitITSM

def init_criticity_interface(ui):
    """
    Registers the bridge between Criticity.html and Python logic.
    Allows assigning a criticity level to each selected ticket priority.

    Criticity values:
        1 = VERY_HIGH
        2 = HIGH
        3 = MEDIUM
        4 = LOW
        5 = INFORMATION
    """

    def handle_get_ticket_criticity(_, __):
        """Syncs with API then returns ticket priorities with their criticity from DB."""
        success = CockpitITSM.update_ticket_priorities()

        if not success:
            ui.send_message("criticity_response", {
                "success": False,
                "message": "Failed to refresh ticket priorities. Check API configuration."
            })
            return

        priorities = PersistentData.get_ticket_priorities_with_criticity()
        ui.send_message("criticity_data", {"priorities": priorities})

    def handle_save_ticket_criticity(_, data):
        """Persists the criticity level for each ticket priority."""
        try:
            priorities = data.get("priorities", [])
            for p in priorities:
                criticity = int(p.get("criticity", 0))
                # Clamp to valid range 0–5
                criticity = max(0, min(5, criticity))
                PersistentData.db.update(
                    "objects",
                    {"criticity": criticity},
                    condition=f"id = {p['id']} AND subType = '{p['subType']}'"
                )
            print(f"DEBUG: Saved criticity for {len(priorities)} ticket priorities.")
            ui.send_message("criticity_response", {
                "success": True,
                "message": f"Criticity saved ({len(priorities)} priorities)."
            })
        except Exception as e:
            print(f"ERROR saving ticket criticity: {str(e)}")
            ui.send_message("criticity_response", {
                "success": False,
                "message": f"Save error: {str(e)}"
            })

    # Registering the handlers
    ui.on_message("get_ticket_criticity",  handle_get_ticket_criticity)
    ui.on_message("save_ticket_criticity", handle_save_ticket_criticity)