{{- /*
report.gohtml — IEC 62443-3-3 SL2 Compliance Report Template

An external Go template rendered by reports/render.go. Receives the full
JSON document as an untyped map[string]any. Access fields via (index . "key").

Template functions (registered by render.go):
    passIcon v       → "✅ PASS" / "❌ FAIL" / "❓ MANUAL"
    severityIcon s   → 🔴/🟠/🟡/🟢/⚪
    title s          → "Hello World" (capitalizes words)
    divf a b         → a / b * 100.0 (percentage)
    add a b / sub a b → integer arithmetic

To customize: copy this file, modify, run:
    go run reports/render.go reports/*.json my-custom.gohtml
*/ -}}
╔══════════════════════════════════════════════════════════════════════════╗
║          IEC 62443-3-3 SECURITY LEVEL 2 — COMPLIANCE REPORT             ║
╠══════════════════════════════════════════════════════════════════════════╣
║  Target:     {{ (index .meta "target") }}
║  Standard:   {{ (index .meta "standard") }}
║  Level:      {{ (index .meta "security_level") }}
║  Timestamp:  {{ (index .meta "timestamp") }}
║  Executed by: {{ (index .meta "executed_by") }}
╠══════════════════════════════════════════════════════════════════════════╣
║                         EXECUTIVE SUMMARY                               ║
╠══════════════════════════════════════════════════════════════════════════╣
║                                                                         ║
║     TOTAL     PASSED     FAILED     REVIEW     COMPLIANCE               ║
║     ─────     ──────     ──────     ──────     ──────────               ║
║     {{ printf "%-8d" (index .summary "total") }} {{ printf "%-9d" (index .summary "passed") }} {{ printf "%-9d" (index .summary "failed") }} {{ printf "%-9d" (index .summary "skipped") }} {{ if gt (index .summary "total") 0 }}{{ printf "%.1f%%" (divf (index .summary "passed") (index .summary "total")) }}{{ else }}N/A{{ end }}
║                                                                         ║
╠══════════════════════════════════════════════════════════════════════════╣
║                    RESULTS BY REQUIREMENT                                ║
╠══════════════════════════════════════════════════════════════════════════╣
║                                                                         ║
{{- $results := index . "results" }}
{{- range $i, $r := $results }}
║  {{ severityIcon (index $r "severity") }} [{{ index $r "test_id" }}] {{ passIcon (index $r "passed") }}  {{ index $r "description" }}
║     Requirement: {{ index $r "requirement" }}
║     Expected:    {{ index $r "expected" }}
║     Actual:      {{ index $r "actual" }}
{{- if not (index $r "passed") }}
║     Fix:         {{ index $r "remediation" }}
{{- end }}
║                                                                         ║
{{- end }}
╠══════════════════════════════════════════════════════════════════════════╣
║                          FAILURE DETAIL                                 ║
╠══════════════════════════════════════════════════════════════════════════╣
{{- $failures := index . "failures" }}
{{- if $failures }}
{{- range $i, $f := $failures }}
║  ❌ {{ index $f "test_id" }} — {{ index $f "description" }}
║     Severity: {{ index $f "severity" | title }}
║     Remediation: {{ index $f "remediation" }}
║                                                                         ║
{{- end }}
{{- else }}
║                   ✅ ALL CONTROLS PASSED                                 ║
{{- end }}
╚══════════════════════════════════════════════════════════════════════════╝