mirror of
https://gitea.psi.ch/APOG/acsmnode.git
synced 2025-06-25 16:55:44 +02:00
Restructured dashboard layout in terms of row and column components from dash_bootstrap_component. Added three bottoms and their callbacks to manage create flag, reset, and commit operations.
This commit is contained in:
@ -1,8 +1,12 @@
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import sys
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import os
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import h5py
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import numpy as np
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import sys, os
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import pandas as pd
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import numpy as np
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import base64
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import dash
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import io
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# Set up project root directory
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root_dir = os.path.abspath(os.curdir)
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sys.path.append(root_dir)
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@ -11,165 +15,180 @@ sys.path.append(os.path.join(root_dir,'dima'))
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import dima.src.hdf5_data_extraction as h5de
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import dima.src.metadata_review_lib as ma
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import dima.src.g5505_utils as utils
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import base64
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import dash
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import io
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import data_flagging_utils as data_flagging_utils
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#import dash_core_components as dcc
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#import dash_html_components as html
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#from dash.dependencies import Input, Output, State
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from dash import Dash, html, dcc, callback, Output, Input, State
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import plotly.graph_objs as go
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from plotly.subplots import make_subplots
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import pandas as pd
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import numpy as np
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import dash_bootstrap_components as dbc
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import tempfile
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# Initialize Dash app with Bootstrap theme
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app = dash.Dash(__name__, external_stylesheets=[dbc.themes.BOOTSTRAP])
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app.layout = dbc.Container([
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dbc.Row([
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app = dash.Dash(__name__)
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app.layout = html.Div([
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html.Div([
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dcc.Upload(
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id='upload-image',
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children=html.Div([
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'Drag and Drop or ',
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html.A('Select Files')
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]), style={"fontSize": "16px",
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'width': '100%',
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'height': '60px',
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'lineHeight': '60px',
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'borderWidth': '1px',
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'borderStyle': 'dashed',
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'borderRadius': '5px',
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'textAlign': 'center',
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'margin': '10px'
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},)
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]),
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html.Div([
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dcc.Dropdown(
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id='flag-options',
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options=[{'label': data_flagging_utils.flags_dict[key]['flag_description'], 'value': key} for key in data_flagging_utils.flags_dict.keys()]#,
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#value='000'
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),
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html.Button('Flag Selected', id='flag-button')
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]),
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html.Div([
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dcc.Graph(id='timeseries-plot',
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config={
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'modeBarButtonsToAdd': ['select2d', 'lasso2d'], # Add box select and lasso select tools
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'displaylogo': False # Optionally remove the Plotly logo from the mode bar
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}),
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dbc.Col([
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dcc.Upload(
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id='upload-image',
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children=html.Div(['Drag and Drop or ',html.A('Select Files')]),
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style={
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'fontSize': "16px",
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'width': '100%',
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'height': '60px',
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'lineHeight': '60px',
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'borderWidth': '1px',
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'borderStyle': 'dashed',
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'borderRadius': '5px',
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'textAlign': 'center',
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'margin': '10px'
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}),
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dcc.Dropdown(
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id='flag-options',
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options=data_flagging_utils.dropdown_menu_options,
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)],
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width=12
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)],justify="center", align="center"),
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dbc.Row([
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dbc.Col([dbc.Button('Create Flag', id='flag-button', color="primary", className="mt-2")],width=2),
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dbc.Col([dbc.Button('Reset Flag', id='reset-flag-button', color="secondary", className="mt-2")],width=2),
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dbc.Col([dbc.Button('Commit Flag', id='commit-flag-button', color="secondary", className="mt-2")],width=2)
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], justify="center", align="center"),
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]),
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dcc.Store(id='memory-output'),#, data=fig.to_dict()), # Store the initial figure
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html.Div(id='textarea-example-output', style={'whiteSpace': 'pre-line'})
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#html.Div(id='output-container')
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])
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dbc.Row([
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dbc.Col([ dcc.Graph(id='timeseries-plot')], width=8),
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dbc.Col([html.Div(id='flag-record', style={'whiteSpace': 'pre-line'})], width=4), #config={'modeBarButtons': True,
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#'modeBarButtonsToAdd':['select2d','lasso2d'],
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#'modeBarButtonsToRemove': ['zoom', 'pan']}),], width=12)
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],justify="center", align="center"),
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@app.callback(Output('memory-output','data'),
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Output('timeseries-plot', 'figure'),
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[Input('upload-image','filename')],
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[Input('upload-image','contents')]
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dbc.Row([ # row 3
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dbc.Col([
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dcc.Store(id='memory-output'),
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html.Div(id='textarea-example-output', style={'whiteSpace': 'pre-line'})
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], width=12)
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],justify="center", align="center"),
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],
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)
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def load_data(filename,contents):
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data = {'data_loaded_flag':False}
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@app.callback(
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Output('memory-output','data'),
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Output('timeseries-plot', 'figure'),
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[Input('upload-image','filename')],
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[Input('upload-image','contents')]
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)
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def load_data(filename, contents):
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data = {'data_loaded_flag': False}
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if filename and contents and filename.endswith('.h5'):
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try:
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# Decode and read the uploaded file
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content_type, content_string = contents.split(',')
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decoded = base64.b64decode(content_string)
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file_path = io.BytesIO(decoded)
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# Create a temporary file to save the content
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#with tempfile.NamedTemporaryFile(delete=False, suffix='.h5') as temp_file:
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# temp_file.write(decoded)
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# temp_file_path = temp_file.name
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fig = data_flagging_utils.create_loaded_file_figure(file_path)
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# Return file path and other relevant info
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data['data_loaded_flag'] = True
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fig.update_layout(dragmode='select',
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activeselection=dict(fillcolor='yellow'))
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return data, fig
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except Exception as e:
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print(f"Error processing file: {e}")
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return data, dash.no_update
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return data, dash.no_update
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@app.callback(
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Output('timeseries-plot', 'figure',allow_duplicate=True),
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Output('timeseries-plot', 'figure', allow_duplicate=True),
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Output('textarea-example-output','children'),
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Input('timeseries-plot', 'relayoutData'),
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Input('flag-button', 'n_clicks'),
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State('timeseries-plot', 'figure'),
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State('memory-output', 'data'),
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prevent_initial_call=True
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)
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def update_graph(relayoutData, fig, data):
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if data is None:
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return dash.no_update, dash.no_update
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if data.get('data_loaded_flag',False) is False:
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return dash.no_update, dash.no_update
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# If fig is None or in its initial state, return no_update
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#if fig is None or not fig['data']: # Check if the figure is empty or in an initial state
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# return dash.no_update, dash.no_update
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shapes = []
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def create_flag(n_clicks, fig, data):
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if not data or not data.get('data_loaded_flag', False):
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return dash.no_update, dash.no_update
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# Handle case where relayoutData is provided
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if relayoutData and 'xaxis.range[0]' in relayoutData:
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start = relayoutData['xaxis.range[0]']
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end = relayoutData['xaxis.range[1]']
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else:
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start = None # Set to default or previously known values
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end = None # Set to default or previously known values
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if start and end:
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shapes.append({
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'type': 'rect',
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'xref': 'x',
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'yref': 'paper',
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'x0': start,
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'y0': 0,
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'x1': end,
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'y1': 1,
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'fillcolor': 'rgba(128, 0, 128, 0.3)',
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'line': {'width': 0}
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})
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# Update the figure with the new shape
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fig['layout'].update(shapes=shapes)
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value = 'hola amigos'
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#return fig, 'You have entered: \n{}'.format(value)
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return dash.no_update, 'You have entered: \n{}'.format(value)
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fig['layout'].update({'dragmode' : 'select',
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'activeselection' : dict(fillcolor='yellow'),
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'doubleClick' : 'reset'
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})
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value = '{} amigos'.format(n_clicks)
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return fig, f'You have entered: \n{value}'
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#@app.callback(
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#Output('output-container', 'children'),
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# [Input('flag-button', 'n_clicks')],
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# [State('flag-options', 'value'),
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# State('timeseries-plot', 'relayoutData')]
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# Output('timeseries-plot', 'figure', allow_duplicate=True),
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# Output('timeseries-plot', 'selectedData', allow_duplicate=True),
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# #Output('textarea-example-output','children'),
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# Input('reset-flag-button', 'n_clicks'),
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# State('timeseries-plot', 'figure'),
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# #State('memory-output', 'data'),
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# prevent_initial_call=True
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#)
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#def flag_data(n_clicks, flag, relayoutData):
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# if n_clicks and relayoutData and 'xaxis.range[0]' in relayoutData:
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# start = relayoutData['xaxis.range[0]']
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# end = relayoutData['xaxis.range[1]']
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# print(f'Flagged with: {flag} from {start} to {end}')
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# elif n_clicks:
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# print('Please select an interval to flag.')
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#def clear_flag(n_clicks, fig):
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#if not data or not data.get('data_loaded_flag', False):
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# return dash.no_update, dash.no_update
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# fig['layout'].update({'dragmode': 'zoom', 'activeselection': None})
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#fig.update_layout()
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#update_layout(dragmode='select', activeselection=dict(fillcolor='yellow'))
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#shapes = []
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#if relayoutData and 'xaxis.range[0]' in relayoutData:
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# start = relayoutData['xaxis.range[0]']
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# end = relayoutData['xaxis.range[1]']
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#else:
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# start, end = None, None
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#if __name__ == '__main__':
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app.run_server(debug=True)
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#if start and end:
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# shapes.append({
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# 'type': 'rect',
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# 'xref': 'x',
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# 'yref': 'paper',
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# 'x0': start,
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# 'y0': 0,
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# 'x1': end,
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# 'y1': 1,
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# 'fillcolor': 'rgba(128, 0, 128, 0.3)',
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# 'line': {'width': 0}
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# })
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# fig['layout'].update(shapes=shapes)
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#value = '{} amigos'.format(n_clicks)
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# return fig, None #, f'You have entered: \n{value}'
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@app.callback(
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[Output('timeseries-plot', 'selectedData'),
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Output('timeseries-plot', 'figure', allow_duplicate=True)],
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[Input('reset-flag-button', 'n_clicks'),
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State('timeseries-plot', 'figure'),
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State('memory-output', 'data')],
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prevent_initial_call = True)
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def clear_flag(n_clicks, fig, data):
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if n_clicks > 0 and data.get('data_loaded_flag', False):
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# Clear selection
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selected_data = None
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fig['layout'].update({'dragmode': 'zoom', 'activeselection': None,
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'selections':{'line': None}})
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return selected_data, fig
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else:
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return dash.no_update, dash.no_update
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@callback(Output('flag-record', 'children'),
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Input('commit-flag-button','n_clicks'),
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State('timeseries-plot','selectedData'),
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prevent_initial_call=True)
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def commit_flag(n_clicks,selected_Data):
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value = selected_Data
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return f'You have entered: \n{value}'
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if __name__ == '__main__':
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app.run_server(debug=True)
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