from PySide6.QtWidgets import QCheckBox,   QLabel, QVBoxLayout, QHBoxLayout, QWidget, QPushButton
# from PySide6.QtGui import QStandardItemModel, QStandardItem
# from PySide6.QtCore import QModelIndex
from GUI.Widgets.json_table_widget import JsonTableWidget
# import random
# import json

class JsonViewer(QWidget):
        def __init__(self, title="JsonViewer", parent=None, auto_save=False):
            super().__init__(parent)
            self._autosave = auto_save

            self.main_layout = QVBoxLayout()
            self.top_viewer_layout = QHBoxLayout()
            self.bottom_viewer_layout = QHBoxLayout() 
            

            
            self.title_widget = QLabel(title)
            self.top_viewer_layout.addWidget(self.title_widget)
            
            self.auto_save_checkbox = QCheckBox("AutoSave", self)
            self.auto_save_checkbox.setChecked(self._autosave)
            self.auto_save_checkbox.stateChanged.connect(self.auto_save_state_changed)
            self.top_viewer_layout.addWidget(self.auto_save_checkbox)

            self.viewer = JsonTableWidget(self)
            
            self.delete_button = QPushButton("Delete", self)
            self.delete_button.clicked.connect(self.delete_rows)
            self.bottom_viewer_layout.addWidget(self.delete_button)
            
            self.clear_button = QPushButton("Clear", self)
            self.clear_button.clicked.connect(self.delete_all)
            self.bottom_viewer_layout.addWidget(self.clear_button)
            
            
            self.top_container = QWidget(self)
            self.bottom_container = QWidget(self)
            
            self.top_container.setLayout(self.top_viewer_layout)
            self.bottom_container.setLayout(self.bottom_viewer_layout)
            self.main_layout.addWidget(self.top_container)
            self.main_layout.addWidget(self.viewer)
            self.main_layout.addWidget(self.bottom_container)
            
            self.setLayout(self.main_layout)

        def delete_rows(self, path=None):
            self.viewer.delete_selected_rows()
            if (self._autosave):
                self.viewer.save_data(path)
            print("Needed deletion")
            
        def auto_save_state_changed(self):
            print(f"autosave : {not self._autosave}")
            self._autosave = not self._autosave
            
        def add_row(self, data, path=None):
            self.viewer.add_new_row(data)
            if (self._autosave):
                self.viewer.save_data(path)
                
        # delete all rows
        def delete_all(self):
            self.viewer.delete_all()
            pass
        
        def set_emit_double_click_on_header(self, emit: bool) -> None:
            self.viewer.emit_double_click_on_header = emit