import os
import json
import elevate
import subprocess

from PySide6.QtCore import Qt, QFileInfo

import Kikka
from Kikka.KikkaConst import *
from Kikka.Utils.Singleton import singleton
from Kikka.KikkaMemory import Storageable, KikkaMemory


class Action:
    def __init__(self, data):
        self.name = data[0]
        self.type = data[1]
        self.path = data[2]
        self.icon = data[3]
        self.param = data[4]
        self.work_dir = data[5]
        self.run_as_admin = data[6]
        self.open_as_private = data[7]
        self.color = data[8]
        self.shortcut = data[9]
        self.remark = data[10]
    
    def toList(self):
        return [
            self.name,
            self.type,
            self.path,
            self.icon,
            self.param,
            self.work_dir,
            self.run_as_admin,
            self.open_as_private,
            self.color,
            self.shortcut,
            self.remark
        ]


class SubCategory(Storageable):
    def __init__(self, name, type):
        self.name = name
        self.type = type
        self.actions = []
    
    def __str__(self):
        return "SubCategory(%s) %s" % (self.name, self.type)
    
    def toDict(self):
        return {
            'name': self.name,
            'type': self.type,
            'actions': [a.toList() for a in self.actions]
        }
    

class MainCategory(Storageable):
    def __init__(self, name):
        self.name = name
        self.sub_categories = {}
    
    def __getitem__(self, item):
        return self.sub_categories[item]
        
    def __str__(self):
        return "MainCategory(%s)" % self.name
        
    def toDict(self):
        return {
            'name': self.name,
            'sub_categories': [s.toDict() for _, s in self.sub_categories.items()]
        }


@singleton
class KikkaAction():
    
    def __init__(self):
        self._data = None
    
    @property
    def data(self):
        return self._data
        
    def load(self):
        data = {}
        action_data = Kikka.memory.getAction()
        for col, main_category_data in enumerate(action_data.values()):
            main_name = main_category_data['name']
            main_category = MainCategory(main_name)
            data[col] = main_category
            
            for row, sub_category_data in enumerate(main_category_data['sub_categories']):
                sub_name = sub_category_data['name']
                sub_category = SubCategory(sub_name, sub_category_data['type'])
                main_category.sub_categories[row] = sub_category
                
                actions = sub_category_data['actions']
                for action_data in actions:
                    action = Action(action_data)
                    sub_category.actions.append(action)
        self._data = data
        return data
    
    def save(self):
        Kikka.memory.updateAction(self._data)

    @staticmethod
    def createAction(name='',
                     type='',
                     path='',
                     icon='',
                     param='',
                     work_dir='',
                     run_as_admin=False,
                     open_as_private=False,
                     color='',
                     shortcut='',
                     remark=''):
        data = [name, type, path, icon, param, work_dir, run_as_admin, open_as_private, color, shortcut, remark]
        action = Action(data)
        return action
        
    def addAction(self, action, column, row):
        self._data[column].sub_categories[row].actions.append(action)
        self.save()
    
    # region Action Operation
    
    def actionOperation(self, operation, param):
        if operation == EActionOperation.RunAction:
            self._runAction(param['action'])
        elif operation == EActionOperation.NewAction:
            self._newAction(param['filepath'], param['column'], param['row'])
    
    def _runAction(self, action, run_as_admin=False, run_for_new_console=False):
        run_as_admin = run_as_admin or action.run_as_admin
        
        if run_as_admin:
            elevate.elevate()
        
        cmd = action.path + " " + action.param
        work_dir = action.work_dir
        try:
            proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, cwd=work_dir, shell=True)
            if proc.returncode != 0:
                print(proc.stderr)
        except Exception as e:
            print(e)
        pass
    
    def _newAction(self, filepath, column, row):
        file_info = QFileInfo(filepath)
        ext = file_info.suffix().lower()
        if ext in ["exe", "bat", "cmd", "ps1", "sh"]:
            # executable
            action = self.createAction(
                type="executable",
                name=file_info.baseName(),
                path=file_info.filePath(),
                work_dir=file_info.path(),
            )
            KikkaAction().addAction(action, column, row)
        pass
    
    # endregion