import sys
import urllib.parse
import urllib.request
import xbmc
import xbmcaddon
import xbmcgui
import xbmcplugin

ADDON       = xbmcaddon.Addon()
ADDON_ID    = ADDON.getAddonInfo("id")
ADDON_NAME  = ADDON.getAddonInfo("name")
HANDLE      = int(sys.argv[1]) if len(sys.argv) > 1 else -1
PARAMS_STR  = sys.argv[2] if len(sys.argv) > 2 else ""

def run_trigger(n):
    if n == 0:
        return notify("Yay","One",success=True)
    elif n == 1: 
        return notify("Yay","Two",success=True)
    else:
        return notify("Oh no","You fucked up",success=False)


def get_trigger_config(n):
    if n == 0:
        return "One"
    elif n == 1: 
        return "Two"
    else:
        return None


def show_menu():
    """
    Build a virtual directory listing with one item per configured trigger.
    Each item can be added to Favourites individually.
    """
    xbmcplugin.setPluginCategory(HANDLE, ADDON_NAME)
    xbmcplugin.setContent(HANDLE, "files")

    n = 0
    while True:
        cfg = get_trigger_config(n)
        
        if cfg == None:
            break

        run_url = f"plugin://{ADDON_ID}/?trigger={n}"
        label = cfg
        sublabel = "[not configured]"

        li = xbmcgui.ListItem(label=label, label2=sublabel)
        li.setArt({"icon": "DefaultAddonProgram.png"})
        li.setInfo("video", {"title": label, "plot": sublabel})
        li.setProperty("IsPlayable", "false")

        li.addContextMenuItems([
            (
                f"Add '{label}' to Favourites",
                f"RunScript(special://home/addons/{ADDON_ID}/addon.py,trigger={n})"
            )
        ])

        xbmcplugin.addDirectoryItem(
            handle=HANDLE,
            url=run_url,
            listitem=li,
            isFolder=False,
        )

        n += 1

    xbmcplugin.endOfDirectory(HANDLE)

def notify(title, message, success=True):
    """Show a Kodi notification toast."""
    icon = xbmcgui.NOTIFICATION_INFO if success else xbmcgui.NOTIFICATION_ERROR
    xbmcgui.Dialog().notification(title, message, icon=icon, time=4000)

def get_params():
    """Parse the query-string arguments Kodi passes as sys.argv[2]."""
    if PARAMS_STR.startswith("?"):
        return dict(urllib.parse.parse_qsl(PARAMS_STR[1:]))
    return {}

def main():
    params = get_params()

    # Called with ?trigger=N (from the favorites menu)
    if "trigger" in params:
        try:
            n = int(params["trigger"])
        except ValueError:
            notify(ADDON_NAME, "Invalid trigger parameter", success=False)
            return
        if get_trigger_config(n) == None:
            notify(ADDON_NAME, f"Trigger {n} out of range", success=False)
            return
        run_trigger(n)
        return

    # Called with ?action=settings 
    if params.get("action") == "settings":
        ADDON.openSettings()
        return

    # No param
    show_menu()


if __name__ == "__main__":
    main()