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| import streamlit as st | |
| import json | |
| import pandas as pd | |
| from tools import agstyler | |
| from tools.agstyler import PINLEFT | |
| from toolbar import component_toolbar_buttons | |
| class Setup: | |
| class Model: | |
| header1 = "Labels" | |
| header2 = "Groups" | |
| labels_file = "docs/labels.json" | |
| groups_file = "docs/groups.json" | |
| def view(self, model): | |
| tab = st.radio("Select", ["Labels", "Groups"], horizontal=True, label_visibility="collapsed") | |
| if tab == "Labels": | |
| st.title(model.header1) | |
| self.setup_labels(model) | |
| elif tab == "Groups": | |
| st.title(model.header2) | |
| self.setup_groups(model) | |
| def setup_labels(self, model): | |
| self.action_event = False | |
| if 'action' not in st.session_state: | |
| st.session_state['action'] = None | |
| with open(model.labels_file, "r") as f: | |
| labels_json = json.load(f) | |
| labels = labels_json["labels"] | |
| data = [] | |
| for label in labels: | |
| data.append({'id': label['id'], 'name': label['name'], 'description': label['description']}) | |
| self.df = pd.DataFrame(data) | |
| formatter = { | |
| 'id': ('ID', {'hide': True}), | |
| 'name': ('Label', {**PINLEFT, 'editable': True}), | |
| 'description': ('Description', {**PINLEFT, 'editable': True}) | |
| } | |
| def run_component(props): | |
| value = component_toolbar_buttons(key='toolbar_buttons_labels', **props) | |
| return value | |
| def handle_event(value): | |
| if value is not None: | |
| if 'action_timestamp' not in st.session_state: | |
| self.action_event = True | |
| st.session_state['action_timestamp'] = value['timestamp'] | |
| else: | |
| if st.session_state['action_timestamp'] != value['timestamp']: | |
| self.action_event = True | |
| st.session_state['action_timestamp'] = value['timestamp'] | |
| else: | |
| self.action_event = False | |
| if value is not None and value['action'] == 'create' and self.action_event: | |
| if st.session_state['action'] != 'delete': | |
| max_id = self.df['id'].max() | |
| self.df.loc[-1] = [max_id + 1, '', ''] # adding a row | |
| self.df.index = self.df.index + 1 # shifting index | |
| self.df.sort_index(inplace=True) | |
| st.session_state['action'] = 'create' | |
| elif value is not None and value['action'] == 'delete' and self.action_event: | |
| if st.session_state['action'] != 'delete' and st.session_state['action'] != 'create': | |
| rows = st.session_state['selected_rows'] | |
| if len(rows) > 0: | |
| idx = rows[0]['_selectedRowNodeInfo']['nodeRowIndex'] | |
| self.df.drop(self.df.index[idx], inplace=True) | |
| self.df.reset_index(drop=True, inplace=True) | |
| st.session_state['action'] = 'delete' | |
| elif value is not None and value['action'] == 'save' and self.action_event: | |
| st.session_state['action'] = 'save' | |
| props = { | |
| 'buttons': { | |
| 'create': False, | |
| 'delete': False, | |
| 'save': False, | |
| } | |
| } | |
| handle_event(run_component(props)) | |
| if st.session_state['action'] == 'save' and 'response' in st.session_state: | |
| if st.session_state['response'] is not None: | |
| self.df = st.session_state['response'] | |
| st.session_state['response'] = None | |
| if st.session_state['action'] == 'create' and 'response' in st.session_state: | |
| if st.session_state['response'] is not None: | |
| self.df = st.session_state['response'] | |
| if st.session_state['action'] == 'delete' and 'response' in st.session_state: | |
| if st.session_state['response'] is not None: | |
| self.df = st.session_state['response'] | |
| response = agstyler.draw_grid( | |
| self.df, | |
| formatter=formatter, | |
| fit_columns=True, | |
| pagination_size=10, | |
| selection="single", | |
| use_checkbox=False | |
| ) | |
| rows = response['selected_rows'] | |
| st.session_state['selected_rows'] = rows | |
| if st.session_state['action'] == 'create' and self.action_event: | |
| st.session_state['response'] = response['data'] | |
| elif st.session_state['action'] == 'delete' and self.action_event: | |
| st.session_state['response'] = response['data'] | |
| elif st.session_state['action'] == 'save' and self.action_event: | |
| data = response['data'].values.tolist() | |
| rows = [] | |
| for row in data: | |
| rows.append({'id': row[0], 'name': row[1], 'description': row[2]}) | |
| labels_json['labels'] = rows | |
| with open(model.labels_file, "w") as f: | |
| json.dump(labels_json, f, indent=2) | |
| def setup_groups(self, model): | |
| self.action_event = False | |
| if 'action' not in st.session_state: | |
| st.session_state['action'] = None | |
| with open(model.groups_file, "r") as f: | |
| groups_json = json.load(f) | |
| groups = groups_json["groups"] | |
| data = [] | |
| for group in groups: | |
| data.append({'id': group['id'], 'name': group['name'], 'description': group['description']}) | |
| self.df = pd.DataFrame(data) | |
| formatter = { | |
| 'id': ('ID', {'hide': True}), | |
| 'name': ('Group', {**PINLEFT, 'editable': True}), | |
| 'description': ('Description', {**PINLEFT, 'editable': True}) | |
| } | |
| def run_component(props): | |
| value = component_toolbar_buttons(key='toolbar_buttons_groups', **props) | |
| return value | |
| def handle_event(value): | |
| if value is not None: | |
| if 'action_timestamp' not in st.session_state: | |
| self.action_event = True | |
| st.session_state['action_timestamp'] = value['timestamp'] | |
| else: | |
| if st.session_state['action_timestamp'] != value['timestamp']: | |
| self.action_event = True | |
| st.session_state['action_timestamp'] = value['timestamp'] | |
| else: | |
| self.action_event = False | |
| if value is not None and value['action'] == 'create' and self.action_event: | |
| if st.session_state['action'] != 'delete': | |
| max_id = self.df['id'].max() | |
| self.df.loc[-1] = [max_id + 1, '', ''] # adding a row | |
| self.df.index = self.df.index + 1 # shifting index | |
| self.df.sort_index(inplace=True) | |
| st.session_state['action'] = 'create' | |
| elif value is not None and value['action'] == 'delete' and self.action_event: | |
| if st.session_state['action'] != 'delete' and st.session_state['action'] != 'create': | |
| rows = st.session_state['selected_rows'] | |
| if len(rows) > 0: | |
| idx = rows[0]['_selectedRowNodeInfo']['nodeRowIndex'] | |
| self.df.drop(self.df.index[idx], inplace=True) | |
| self.df.reset_index(drop=True, inplace=True) | |
| st.session_state['action'] = 'delete' | |
| elif value is not None and value['action'] == 'save' and self.action_event: | |
| st.session_state['action'] = 'save' | |
| props = { | |
| 'buttons': { | |
| 'create': False, | |
| 'delete': False, | |
| 'save': False, | |
| } | |
| } | |
| handle_event(run_component(props)) | |
| if st.session_state['action'] == 'save' and 'response' in st.session_state: | |
| if st.session_state['response'] is not None: | |
| self.df = st.session_state['response'] | |
| st.session_state['response'] = None | |
| if st.session_state['action'] == 'create' and 'response' in st.session_state: | |
| if st.session_state['response'] is not None: | |
| self.df = st.session_state['response'] | |
| if st.session_state['action'] == 'delete' and 'response' in st.session_state: | |
| if st.session_state['response'] is not None: | |
| self.df = st.session_state['response'] | |
| response = agstyler.draw_grid( | |
| self.df, | |
| formatter=formatter, | |
| fit_columns=True, | |
| pagination_size=10, | |
| selection="single", | |
| use_checkbox=False | |
| ) | |
| rows = response['selected_rows'] | |
| st.session_state['selected_rows'] = rows | |
| if st.session_state['action'] == 'create' and self.action_event: | |
| st.session_state['response'] = response['data'] | |
| elif st.session_state['action'] == 'delete' and self.action_event: | |
| st.session_state['response'] = response['data'] | |
| elif st.session_state['action'] == 'save' and self.action_event: | |
| data = response['data'].values.tolist() | |
| rows = [] | |
| for row in data: | |
| rows.append({'id': row[0], 'name': row[1], 'description': row[2]}) | |
| groups_json['groups'] = rows | |
| with open(model.groups_file, "w") as f: | |
| json.dump(groups_json, f, indent=2) | |