"""
Report Templates for Cloud Foundations Assessment.

This module provides different report templates optimized for
different audiences and use cases:

- Executive templates for management reporting
- Technical templates for engineering teams
- Compliance templates for audit and governance
- Custom templates for specific requirements

Each template defines structure, styling, and content
organization appropriate for its target audience.
"""

from abc import ABC, abstractmethod
from typing import Any, Dict

from runbooks.cfat.models import AssessmentReport


class BaseTemplate(ABC):
    """Base class for report templates."""

    @abstractmethod
    def generate(self, report: AssessmentReport) -> str:
        """Generate report content using this template."""
        pass

    @abstractmethod
    def get_template_name(self) -> str:
        """Get template name."""
        pass


class ExecutiveTemplate(BaseTemplate):
    """Executive summary template for management reporting."""

    def get_template_name(self) -> str:
        return "executive"

    def generate(self, report: AssessmentReport) -> str:
        """
        Generate executive summary report.

        Args:
            report: Assessment report data

        Returns:
            Formatted executive summary
        """
        # TODO: Implement executive template
        return f"""
# Executive Summary - Cloud Foundations Assessment

## Account Overview
- **Account ID**: {report.account_id}
- **Assessment Date**: {report.timestamp.strftime("%Y-%m-%d")}
- **Compliance Score**: {report.summary.compliance_score}/100
- **Risk Level**: {report.summary.risk_level}

## Key Findings
- **Total Checks**: {report.summary.total_checks}
- **Pass Rate**: {report.summary.pass_rate:.1f}%
- **Critical Issues**: {report.summary.critical_issues}
- **Recommendations**: {len(report.get_failed_results())} items require attention

## Risk Assessment
The assessment identified {report.summary.critical_issues} critical security issues
that require immediate attention.
"""


class TechnicalTemplate(BaseTemplate):
    """Technical template for engineering teams."""

    def get_template_name(self) -> str:
        return "technical"

    def generate(self, report: AssessmentReport) -> str:
        """
        Generate technical detailed report.

        Args:
            report: Assessment report data

        Returns:
            Formatted technical report
        """
        # TODO: Implement technical template
        return f"""
# Technical Assessment Report

## Configuration Analysis
{report.summary.total_checks} checks executed across {len(report.get_categories())} categories.

## Failed Checks
{len(report.get_failed_results())} checks failed validation.

## Remediation Required
Immediate action required for {report.summary.critical_issues} critical findings.
"""


class ComplianceTemplate(BaseTemplate):
    """Compliance template for audit and governance."""

    def get_template_name(self) -> str:
        return "compliance"

    def generate(self, report: AssessmentReport) -> str:
        """
        Generate compliance-focused report.

        Args:
            report: Assessment report data

        Returns:
            Formatted compliance report
        """
        # TODO: Implement compliance template
        return f"""
# Compliance Assessment Report

## Compliance Framework
Assessment conducted against Cloud Foundations best practices.

## Compliance Score: {report.summary.compliance_score}/100

## Audit Trail
- Assessment performed: {report.timestamp.isoformat()}
- Total controls evaluated: {report.summary.total_checks}
- Controls passed: {report.summary.passed_checks}
- Controls failed: {report.summary.failed_checks}
"""
