package main

import (
	"strings"
	"testing"

	"hamlog/internal/adif"
	"hamlog/internal/qso"
)

// A contact that was not split still has a receive side, and the record
// forwarded to another logger has to carry it: Log4OM reads BAND_RX.
func TestFillRXDefaults(t *testing.T) {
	hz := int64(14074000)
	q := qso.QSO{Callsign: "F4BPO", Band: "20m", FreqHz: &hz}
	fillRXDefaults(&q)
	if q.BandRX != "20m" {
		t.Errorf("BandRX = %q, want 20m", q.BandRX)
	}
	if q.FreqRXHz == nil || *q.FreqRXHz != hz {
		t.Errorf("FreqRXHz = %v, want %d", q.FreqRXHz, hz)
	}
	rec := adif.SingleRecordADIF(q)
	if !strings.Contains(strings.ToUpper(rec), "<BAND_RX:3>20M") {
		t.Errorf("BAND_RX missing from the forwarded record:\n%s", rec)
	}
}

// A genuine split contact keeps what it was given.
func TestFillRXDefaultsKeepsSplit(t *testing.T) {
	tx, rx := int64(14195000), int64(14205000)
	q := qso.QSO{Callsign: "F4BPO", Band: "20m", BandRX: "17m", FreqHz: &tx, FreqRXHz: &rx}
	fillRXDefaults(&q)
	if q.BandRX != "17m" || q.FreqRXHz == nil || *q.FreqRXHz != rx {
		t.Errorf("split QSO was overwritten: band_rx=%q freq_rx=%v", q.BandRX, q.FreqRXHz)
	}
}