"""
Statistical Analysis Widget - Metrics dashboard with real-time updates
"""

from textual.widgets import Static, TabbedContent, TabPane, DataTable
from textual.containers import Vertical, Horizontal
from typing import TYPE_CHECKING

if TYPE_CHECKING:
    from ....analysis.core import EthernetAnalyzer


class StatisticalAnalysisWidget(Vertical):
    """
    Statistical Analysis Dashboard
    
    Features:
    - Real-time metrics display
    - Performance analysis charts
    - Outlier detection
    - Export capabilities
    """
    
    def __init__(self, analyzer: 'EthernetAnalyzer', **kwargs):
        super().__init__(**kwargs)
        self.analyzer = analyzer
        
    def compose(self):
        """Create the statistics dashboard"""
        
        yield Static("STATISTICAL ANALYSIS", id="stats-title")
        
        # Metrics summary
        with Horizontal(id="metrics-summary"):
            yield Static("Total Flows: 0", id="total-flows-metric")
            yield Static("Total Packets: 0", id="total-packets-metric") 
            yield Static("Outliers: 0", id="outliers-metric")
            yield Static("Quality: 0%", id="quality-metric")
        
        # Analysis modes
        with TabbedContent():
            with TabPane("Performance", id="performance-tab"):
                perf_table = DataTable(id="performance-table")
                perf_table.add_columns("Metric", "Value", "Threshold", "Status")
                yield perf_table
            
            with TabPane("Protocol Distribution", id="protocol-tab"):
                proto_table = DataTable(id="protocol-table")
                proto_table.add_columns("Protocol", "Flows", "Packets", "Percentage")
                yield proto_table
            
            with TabPane("Timing Analysis", id="timing-tab"):
                timing_table = DataTable(id="timing-table")
                timing_table.add_columns("Flow", "Min", "Max", "Avg", "Jitter")
                yield timing_table
            
            with TabPane("Quality Metrics", id="quality-tab"):
                quality_table = DataTable(id="quality-table")
                quality_table.add_columns("Flow", "Enhanced", "Quality", "Outliers")
                yield quality_table
    
    def on_mount(self) -> None:
        """Initialize the widget"""
        self.refresh_data()
    
    def refresh_data(self) -> None:
        """Refresh statistical analysis data"""
        # TODO: Implement statistics data refresh
        pass