package ingest

import (
	"encoding/json"
	"testing"

	"git.apinb.com/ops/logs/internal/models"
)

func TestSyslogRuleMatchDetailsExtractsResourceUID(t *testing.T) {
	rule := models.SyslogRule{
		Name:                    "H3C link down",
		Enabled:                 true,
		SourceMatch:             "h3c-core",
		MessageRegex:            `Interface (?P<iface>GigabitEthernet[0-9/]+) is down`,
		ResourceUIDExtractRegex: `Interface (?P<resource_uid>GigabitEthernet[0-9/]+) is down`,
	}

	match := syslogRuleMatchDetails(&rule, "h3c-core-01", "Interface GigabitEthernet1/0/1 is down", "")
	if !match.Matched {
		t.Fatal("expected rule to match")
	}
	if match.ResourceUID != "network:GigabitEthernet1/0/1" {
		t.Fatalf("unexpected resource uid: %q", match.ResourceUID)
	}
}

func TestBuildReplayRawEventPayloadMarksReplayed(t *testing.T) {
	ev := models.LogEvent{
		ID:                12,
		SourceKind:        "syslog",
		SourceIP:          "10.1.2.3",
		RemoteAddr:        "10.1.2.3:514",
		DeviceName:        "h3c-core-01",
		RawPayload:        "<189>Jun 24 10:00:01 h3c-core-01 IFNET/4/LINK_DOWN: Interface GigabitEthernet1/0/1 is down",
		NormalizedSummary: "h3c-core-01: Interface GigabitEthernet1/0/1 is down",
		SeverityCode:      "warning",
		DispatchStatus:    "pending",
	}

	body, err := BuildReplayRawEventPayload(ev)
	if err != nil {
		t.Fatalf("BuildReplayRawEventPayload returned error: %v", err)
	}
	if body.SourceType != "syslog" {
		t.Fatalf("unexpected source type: %q", body.SourceType)
	}
	if body.ParseStatus != "replayed" {
		t.Fatalf("unexpected parse status: %q", body.ParseStatus)
	}
	if body.Labels["replay_of_log_event_id"] != "12" {
		t.Fatalf("missing replay label: %#v", body.Labels)
	}
	var raw map[string]any
	if err := json.Unmarshal(body.RawPayload, &raw); err != nil {
		t.Fatalf("raw payload should be json: %v", err)
	}
	if raw["raw_packet"] == "" {
		t.Fatalf("raw packet missing: %#v", raw)
	}
}