Add CLI commands and output renderer

vibeguard/cli/output/renderer.py

@@ -0,0 +1,68 @@
+"""Output rendering for VibeGuard CLI."""
+
+from typing import Any
+
+from rich.console import Console
+from rich.panel import Panel
+from rich.table import Table
+from rich.text import Text
+
+from vibeguard.cli.theme import VibeGuardTheme
+
+
+class OutputRenderer:
+    """Render VibeGuard output using Rich."""
+
+    def __init__(self, console: Console | None = None) -> None:
+        self.console = console or Console(theme=VibeGuardTheme.get_theme())
+
+    def render_issue(self, issue: dict[str, Any]) -> None:
+        """Render a single issue to the console."""
+        severity = issue.get("severity", "info")
+        pattern = issue.get("pattern", "Unknown")
+        file = issue.get("file", "Unknown")
+        line = issue.get("line", 0)
+        message = issue.get("message", "")
+        suggestion = issue.get("suggestion", "")
+
+        content = Text()
+        content.append(f"[{pattern}]\n", style="pattern")
+        content.append(f"File: {file}:{line}\n", style="file")
+        content.append(f"{message}\n\n", style=severity)
+
+        if suggestion:
+            content.append("Fix: ", style="bold")
+            content.append(f"{suggestion}\n", style="success")
+
+        panel = Panel(content, title=f"[{severity}]{pattern}[/{severity}]")
+        self.console.print(panel)
+
+    def render_summary(self, issues: list[dict[str, Any]]) -> None:
+        """Render summary of analysis results."""
+        severity_counts = {"critical": 0, "error": 0, "warning": 0, "info": 0}
+
+        for issue in issues:
+            severity = issue.get("severity", "info")
+            severity_counts[severity] = severity_counts.get(severity, 0) + 1
+
+        table = Table(title="Analysis Summary")
+        table.add_column("Severity", style="bold")
+        table.add_column("Count", justify="right")
+
+        for severity in ["critical", "error", "warning", "info"]:
+            count = severity_counts.get(severity, 0)
+            style = severity if severity != "warning" else "warning"
+            table.add_row(f"[{style}]{severity.upper()}[/{style}]", str(count))
+
+        self.console.print(table)
+
+    def render_statistics(self, stats: dict[str, Any]) -> None:
+        """Render analysis statistics."""
+        table = Table(title="Statistics")
+        table.add_column("Metric")
+        table.add_column("Value", justify="right")
+
+        for key, value in stats.items():
+            table.add_row(key.replace("_", " ").title(), str(value))
+
+        self.console.print(table)