Add report data models

src/py_dvt_ate/reporting/models.py

@@ -0,0 +1,70 @@
+"""Data models for report generation.
+
+This module defines dataclasses for report configuration and data structures
+used throughout the reporting pipeline.
+"""
+
+from dataclasses import dataclass, field
+from pathlib import Path
+
+import pandas as pd
+
+from py_dvt_ate.data.models import TestResult, TestRun
+
+
+@dataclass
+class ReportConfig:
+    """Configuration for report generation.
+
+    Attributes:
+        company_name: Company name to display in report header.
+        logo_path: Path to company logo image file (optional).
+        include_charts: Whether to include charts in the report.
+        chart_dpi: DPI for chart images (higher = better quality but larger file).
+    """
+
+    company_name: str = "py_dvt_ate"
+    logo_path: Path | None = None
+    include_charts: bool = True
+    chart_dpi: int = 150
+
+
+@dataclass
+class ReportData:
+    """Data container for report generation.
+
+    Contains all data needed to generate a test report including
+    test run metadata, results, measurements, and generated charts.
+
+    Attributes:
+        run: Test run metadata.
+        results: List of test results with pass/fail status.
+        measurements: DataFrame of time-series measurements (optional).
+        charts: Dictionary mapping chart names to base64-encoded PNG images.
+        config: Report configuration settings.
+    """
+
+    run: TestRun
+    results: list[TestResult]
+    measurements: pd.DataFrame | None = None
+    charts: dict[str, str] = field(default_factory=dict)
+    config: ReportConfig = field(default_factory=ReportConfig)
+
+    @property
+    def passed_count(self) -> int:
+        """Count of results that passed."""
+        return sum(1 for r in self.results if r.passed is True)
+
+    @property
+    def failed_count(self) -> int:
+        """Count of results that failed."""
+        return sum(1 for r in self.results if r.passed is False)
+
+    @property
+    def overall_status(self) -> str:
+        """Overall test status: PASS, FAIL, or ERROR."""
+        if self.run.status.value == "error":
+            return "ERROR"
+        if self.failed_count > 0:
+            return "FAIL"
+        return "PASS"