package uiaselector

import (
	"testing"
	"time"
)

func fixedReportTime() time.Time {
	return time.Date(2026, 7, 9, 0, 0, 0, 0, time.UTC)
}

func loadN14Fixture(t *testing.T) *Node {
	t.Helper()
	root, err := LoadDumpFile("testdata/n12r-2026-07-09-uia-redacted.json")
	if err != nil {
		t.Fatalf("LoadDumpFile: %v", err)
	}
	return root
}

func TestRunCatalogReportMatchesAllN13Selectors(t *testing.T) {
	report := RunCatalogReport(
		"testdata/n12r-2026-07-09-uia-redacted.json",
		loadN14Fixture(t),
		DefaultCatalog(),
		fixedReportTime(),
	)
	if !report.OK {
		t.Fatalf("report OK=false: %#v", report.Error)
	}
	if report.SourceDump != "testdata/n12r-2026-07-09-uia-redacted.json" {
		t.Fatalf("source_dump = %q", report.SourceDump)
	}
	if report.GeneratedAtUTC != "2026-07-09T00:00:00Z" {
		t.Fatalf("generated_at_utc = %q", report.GeneratedAtUTC)
	}
	if report.CatalogSize != 10 {
		t.Fatalf("catalog_size = %d, want 10", report.CatalogSize)
	}
	if report.MatchedCount != 10 {
		t.Fatalf("matched_count = %d, want 10", report.MatchedCount)
	}
	if report.UnmatchedCount != 0 {
		t.Fatalf("unmatched_count = %d, want 0", report.UnmatchedCount)
	}
	if report.AmbiguousCount != 0 {
		t.Fatalf("ambiguous_count = %d, want 0", report.AmbiguousCount)
	}
	if got := StrictExitCode(report); got != StrictExitOK {
		t.Fatalf("StrictExitCode = %d, want %d", got, StrictExitOK)
	}
}

func TestStrictModeClassifiesFailures(t *testing.T) {
	catalog := []Selector{
		{
			ID:             "missing_panel",
			Description:    "missing structural test selector",
			AllowedUse:     AllowedUseReadOnlyLocate,
			Required:       Criteria{AutomationID: "does_not_exist", ControlType: "Pane", FrameworkID: "WinForm"},
			StabilityScore: 80,
			Evidence:       Evidence{CaptureID: "unit-test", UIAPath: "root/missing"},
		},
	}
	report := RunCatalogReport("fixture.json", loadN14Fixture(t), catalog, fixedReportTime())
	if !report.OK {
		t.Fatalf("report OK=false: %#v", report.Error)
	}
	if report.UnmatchedCount != 1 {
		t.Fatalf("unmatched_count = %d, want 1", report.UnmatchedCount)
	}
	if got := StrictExitCode(report); got != StrictExitUnmatched {
		t.Fatalf("StrictExitCode = %d, want %d", got, StrictExitUnmatched)
	}
}

func TestReportRejectsNonReadOnlyCatalogEntries(t *testing.T) {
	catalog := []Selector{
		{
			ID:             "bad_write_selector",
			Description:    "invalid write selector",
			AllowedUse:     "write",
			Required:       Criteria{AutomationID: "frmMain", ControlType: "Window", FrameworkID: "WinForm"},
			StabilityScore: 1,
			Evidence:       Evidence{CaptureID: "unit-test", UIAPath: "root"},
		},
	}
	report := RunCatalogReport("fixture.json", loadN14Fixture(t), catalog, fixedReportTime())
	if report.OK {
		t.Fatalf("report OK=true for invalid catalog")
	}
	if report.Error == nil || report.Error.Code != "INVALID_CATALOG" {
		t.Fatalf("report error = %#v, want INVALID_CATALOG", report.Error)
	}
	if got := StrictExitCode(report); got != StrictExitInvalidCatalog {
		t.Fatalf("StrictExitCode = %d, want %d", got, StrictExitInvalidCatalog)
	}
}