dbe58e5cef
- Deleted `app_new.py`, which was previously the main entry point for the dashboard application, to streamline the codebase. - Consolidated the application initialization and callback registration logic into `main.py`, enhancing modularity and maintainability. - Updated the logging and error handling practices in `main.py` to ensure consistent application behavior and improved debugging capabilities. These changes simplify the application structure, aligning with project standards for modularity and maintainability.
130 lines
6.2 KiB
Python
130 lines
6.2 KiB
Python
"""
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Indicator modal component for creating and editing indicators.
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"""
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from dash import html, dcc
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import dash_bootstrap_components as dbc
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from utils.timeframe_utils import load_timeframe_options
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def create_indicator_modal():
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"""Create the indicator modal dialog for adding/editing indicators."""
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return html.Div([
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dcc.Store(id='edit-indicator-store', data=None),
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dbc.Modal([
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dbc.ModalHeader(dbc.ModalTitle("📊 Add New Indicator", id="modal-title")),
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dbc.ModalBody([
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# Basic Settings
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html.H5("Basic Settings"),
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dbc.Row([
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dbc.Col(dbc.Label("Indicator Name:"), width=12),
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dbc.Col(dcc.Input(id='indicator-name-input', type='text', placeholder='e.g., "SMA 30 Custom"', className="w-100"), width=12)
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], className="mb-3"),
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dbc.Row([
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dbc.Col(dbc.Label("Indicator Type:"), width=12),
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dbc.Col(dcc.Dropdown(
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id='indicator-type-dropdown',
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options=[
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{'label': 'Simple Moving Average (SMA)', 'value': 'sma'},
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{'label': 'Exponential Moving Average (EMA)', 'value': 'ema'},
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{'label': 'Relative Strength Index (RSI)', 'value': 'rsi'},
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{'label': 'MACD', 'value': 'macd'},
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{'label': 'Bollinger Bands', 'value': 'bollinger_bands'}
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],
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placeholder='Select indicator type',
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), width=12)
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], className="mb-3"),
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dbc.Row([
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dbc.Col(dbc.Label("Timeframe (Optional):"), width=12),
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dbc.Col(dcc.Dropdown(
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id='indicator-timeframe-dropdown',
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options=[{'label': 'Chart Timeframe', 'value': ''}] + load_timeframe_options(),
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value='',
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placeholder='Defaults to chart timeframe'
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), width=12),
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], className="mb-3"),
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dbc.Row([
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dbc.Col(dbc.Label("Description (Optional):"), width=12),
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dbc.Col(dcc.Textarea(
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id='indicator-description-input',
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placeholder='Brief description of this indicator configuration...',
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style={'width': '100%', 'height': '60px'}
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), width=12)
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], className="mb-3"),
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html.Hr(),
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# Parameters Section
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html.H5("Parameters"),
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html.Div(
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id='indicator-parameters-message',
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children=[html.P("Select an indicator type to configure parameters", className="text-muted fst-italic")]
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),
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# Parameter fields (SMA, EMA, etc.)
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create_parameter_fields(),
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html.Hr(),
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# Styling Section
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html.H5("Styling"),
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dbc.Row([
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dbc.Col([
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dbc.Label("Color:"),
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dcc.Input(id='indicator-color-input', type='text', value='#007bff', className="w-100")
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], width=6),
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dbc.Col([
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dbc.Label("Line Width:"),
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dcc.Slider(id='indicator-line-width-slider', min=1, max=5, step=1, value=2, marks={i: str(i) for i in range(1, 6)})
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], width=6)
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], className="mb-3"),
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]),
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dbc.ModalFooter([
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html.Div(id='save-indicator-feedback', className="me-auto"),
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dbc.Button("Cancel", id="cancel-indicator-btn", color="secondary"),
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dbc.Button("Save Indicator", id="save-indicator-btn", color="primary")
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])
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], id='indicator-modal', size="lg", is_open=False),
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])
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def create_parameter_fields():
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"""Helper function to create parameter input fields for all indicator types."""
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return html.Div([
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# SMA Parameters
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html.Div([
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dbc.Label("Period:"),
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dcc.Input(id='sma-period-input', type='number', value=20, min=1, max=200),
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dbc.FormText("Number of periods for Simple Moving Average calculation")
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], id='sma-parameters', style={'display': 'none'}, className="mb-3"),
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# EMA Parameters
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html.Div([
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dbc.Label("Period:"),
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dcc.Input(id='ema-period-input', type='number', value=12, min=1, max=200),
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dbc.FormText("Number of periods for Exponential Moving Average calculation")
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], id='ema-parameters', style={'display': 'none'}, className="mb-3"),
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# RSI Parameters
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html.Div([
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dbc.Label("Period:"),
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dcc.Input(id='rsi-period-input', type='number', value=14, min=2, max=50),
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dbc.FormText("Number of periods for RSI calculation (typically 14)")
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], id='rsi-parameters', style={'display': 'none'}, className="mb-3"),
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# MACD Parameters
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html.Div([
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dbc.Row([
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dbc.Col([dbc.Label("Fast Period:"), dcc.Input(id='macd-fast-period-input', type='number', value=12)], width=4),
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dbc.Col([dbc.Label("Slow Period:"), dcc.Input(id='macd-slow-period-input', type='number', value=26)], width=4),
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dbc.Col([dbc.Label("Signal Period:"), dcc.Input(id='macd-signal-period-input', type='number', value=9)], width=4),
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]),
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dbc.FormText("MACD periods: Fast EMA, Slow EMA, and Signal line")
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], id='macd-parameters', style={'display': 'none'}, className="mb-3"),
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# Bollinger Bands Parameters
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html.Div([
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dbc.Row([
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dbc.Col([dbc.Label("Period:"), dcc.Input(id='bb-period-input', type='number', value=20)], width=6),
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dbc.Col([dbc.Label("Standard Deviation:"), dcc.Input(id='bb-stddev-input', type='number', value=2.0, step=0.1)], width=6),
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]),
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dbc.FormText("Period for middle line (SMA) and standard deviation multiplier")
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], id='bb-parameters', style={'display': 'none'}, className="mb-3")
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]) |