Add models, analyzers, and formatters

src/formatters/dashboard.py

@@ -1,111 +1,105 @@
 from typing import Any
 
 from rich.console import Console
+from rich.layout import Layout
 from rich.panel import Panel
 from rich.table import Table
 from rich.text import Text
-from rich.box import ROUNDED
+
+from src.formatters.base import BaseFormatter
 
 
-class DashboardFormatter:
-    """Rich console dashboard formatter."""
+class DashboardFormatter(BaseFormatter):
+    """Terminal dashboard formatter using Rich."""
 
     @staticmethod
     def display(data: Any) -> None:
-        """Display data as a Rich dashboard."""
+        """Display data as an interactive dashboard."""
         console = Console()
 
-        title = Text("Git Insights - Productivity Dashboard", style="bold green", justify="center")
-        console.print(Panel(title, box=ROUNDED, style="green"))
-        console.print()
+        layout = Layout()
+        layout.split_column(
+            Layout(name="header", size=3),
+            Layout(name="body"),
+        )
+
+        layout["body"].split_row(
+            Layout(name="left"),
+            Layout(name="right"),
+        )
+
+        header = Panel(
+            Text("Git Insights Dashboard", justify="center", style="bold blue"),
+            style="white on blue",
+        )
+        layout["header"].update(header)
 
         if hasattr(data, "commit_analysis") and data.commit_analysis:
-            DashboardFormatter._print_commit_stats(console, data.commit_analysis)
+            ca = data.commit_analysis
+            left_content = f"""
+            [bold]Commit Overview[/bold]
+
+            Total Commits: [green]{ca.total_commits}[/green]
+            Unique Authors: [blue]{ca.unique_authors}[/blue]
+            Avg Commits/Day: [yellow]{ca.average_commits_per_day:.1f}[/yellow]
+
+            [bold]Top Contributors[/bold]
+            """
+            for author in ca.top_authors[:5]:
+                left_content += f"\n  {author.name}: {author.commit_count} commits"
+
+            layout["left"].update(
+                Panel(left_content, title="Commit Analysis"),
+            )
 
         if hasattr(data, "velocity_analysis") and data.velocity_analysis:
-            DashboardFormatter._print_velocity(console, data.velocity_analysis)
+            va = data.velocity_analysis
+            right_content = f"""
+            [bold]Velocity Metrics[/bold]
+
+            Commits/Day: [green]{va.commits_per_day}[/green]
+            Commits/Week: [blue]{va.commits_per_week}[/blue]
+            Trend: [yellow]{va.velocity_trend}[/yellow]
+            Most Active: [magenta]{va.most_active_day}[/magenta]
+            """
+            layout["right"].update(
+                Panel(right_content, title="Velocity Analysis"),
+            )
+
+        console.print(layout)
 
         if hasattr(data, "code_churn_analysis") and data.code_churn_analysis:
-            DashboardFormatter._print_churn(console, data.code_churn_analysis)
+            cc = data.code_churn_analysis
+            churn_panel = Panel(
+                f"""
+                [bold]Code Churn Statistics[/bold]
+
+                Lines Added: [green]+{cc.total_lines_added:,}[/green]
+                Lines Deleted: [red]-{cc.total_lines_deleted:,}[/red]
+                Net Change: [blue]{cc.net_change:+}[/blue]
+                Avg Churn/Commit: [yellow]{cc.average_churn_per_commit:.1f}[/yellow]
+                """,
+                title="Code Churn",
+            )
+            console.print(churn_panel)
 
         if hasattr(data, "risky_commit_analysis") and data.risky_commit_analysis:
-            DashboardFormatter._print_risky(console, data.risky_commit_analysis)
+            ra = data.risky_commit_analysis
+            if ra.total_risky > 0:
+                risky_panel = Panel(
+                    f"""
+                    [bold]Risky Commits Summary[/bold]
+
+                    Large Commits: [red]{len(ra.large_commits)}[/red]
+                    Merge Commits: [yellow]{len(ra.merge_commits)}[/yellow]
+                    Revert Commits: [blue]{len(ra.revert_commits)}[/blue]
+                    Total Risky: [red]{ra.total_risky}[/red]
+                    """,
+                    title="Risk Detection",
+                )
+                console.print(risky_panel)
 
     @staticmethod
-    def _print_commit_stats(console: Console, ca: Any) -> None:
-        """Print commit statistics."""
-        table = Table(title="[bold]Commit Overview[/bold]", box=ROUNDED)
-        table.add_column("Metric", style="cyan")
-        table.add_column("Value", style="magenta")
-
-        table.add_row("Total Commits", str(ca.total_commits))
-        table.add_row("Unique Authors", str(ca.unique_authors))
-        table.add_row("Avg Commits/Day", f"{ca.average_commits_per_day:.1f}")
-
-        console.print(Panel(table, title="[bold yellow]Commits[/bold yellow]", box=ROUNDED))
-        console.print()
-
-        if ca.top_authors:
-            author_table = Table(title="[bold]Top Contributors[/bold]", box=ROUNDED)
-            author_table.add_column("Author", style="green")
-            author_table.add_column("Commits", justify="right", style="blue")
-
-            for author in ca.top_authors[:5]:
-                author_table.add_row(author.name, str(author.commit_count))
-
-            console.print(Panel(author_table, box=ROUNDED))
-            console.print()
-
-    @staticmethod
-    def _print_velocity(console: Console, va: Any) -> None:
-        """Print velocity metrics."""
-        table = Table(box=ROUNDED)
-        table.add_column("Metric", style="cyan")
-        table.add_column("Value", style="magenta")
-
-        trend_style = "green" if va.velocity_trend == "increasing" else "orange" if va.velocity_trend == "decreasing" else "blue"
-
-        table.add_row("Commits/Day", f"{va.commits_per_day:.1f}")
-        table.add_row("Commits/Week", f"{va.commits_per_week:.1f}")
-        table.add_row("Velocity Trend", f"[{trend_style}]{va.velocity_trend}[/{trend_style}]")
-        table.add_row("Most Active Day", va.most_active_day)
-        table.add_row("Most Active Hour", va.most_active_hour)
-
-        console.print(Panel(table, title="[bold yellow]Velocity[/bold yellow]", box=ROUNDED))
-        console.print()
-
-    @staticmethod
-    def _print_churn(console: Console, cc: Any) -> None:
-        """Print code churn metrics."""
-        table = Table(box=ROUNDED)
-        table.add_column("Metric", style="cyan")
-        table.add_column("Value", style="magenta")
-
-        net_color = "green" if cc.net_change >= 0 else "red"
-
-        table.add_row("Lines Added", f"[green]+{cc.total_lines_added:,}[/green]")
-        table.add_row("Lines Deleted", f"[red]-{cc.total_lines_deleted:,}[/red]")
-        table.add_row("Net Change", f"[{net_color}]{cc.net_change:+,}[/{net_color}]")
-        table.add_row("Avg Churn/Commit", f"{cc.average_churn_per_commit:.1f}")
-        table.add_row("High Churn Commits", str(len(cc.high_churn_commits)))
-
-        console.print(Panel(table, title="[bold yellow]Code Churn[/bold yellow]", box=ROUNDED))
-        console.print()
-
-    @staticmethod
-    def _print_risky(console: Console, ra: Any) -> None:
-        """Print risky commit metrics."""
-        table = Table(box=ROUNDED)
-        table.add_column("Metric", style="cyan")
-        table.add_column("Value", style="magenta")
-
-        risk_color = "red" if ra.risk_score > 20 else "orange" if ra.risk_score > 10 else "green"
-
-        table.add_row("Total Risky Commits", str(ra.total_risky_commits))
-        table.add_row("Risk Score", f"[{risk_color}]{ra.risk_score:.1f}%[/]")
-        table.add_row("Large Changes", str(len(ra.large_change_commits)))
-        table.add_row("Merge Commits", str(len(ra.merge_commits)))
-        table.add_row("Reverts", str(len(ra.revert_commits)))
-
-        console.print(Panel(table, title="[bold yellow]Risky Commits[/bold yellow]", box=ROUNDED))
-        console.print()
+    def format(data: Any) -> str:
+        """Format data as string (not used for dashboard)."""
+        return "Dashboard output (use display() method)"