package infra

import (
	"strings"
	"testing"
)

func TestIcecastSourceRequest(t *testing.T) {
	req := buildSourceRequest("hackme", SourceMeta{
		Mount:       "/ai-radio.mp3",
		Name:        "AI Radio",
		Genre:     "AI Generated",
		Bitrate:   "128",
		URL:       "http://example.com",
		Description: "Endless AI radio",
	})
	if !strings.HasPrefix(req, "SOURCE hackme\r\n") {
		t.Fatalf("request must start with SOURCE <password>: %q", req[:40])
	}
	for _, want := range []string{
		"mount: /ai-radio.mp3\r\n",
		"ice-name: AI Radio\r\n",
		"ice-genre: AI Generated\r\n",
		"ice-bitrate: 128\r\n",
		"ice-public: 1\r\n",
		"content-type: audio/mpeg\r\n",
	} {
		if !strings.Contains(req, want) {
			t.Fatalf("missing header %q in:\n%s", want, req)
		}
	}
	// must terminate with blank line
	if !strings.HasSuffix(req, "\r\n\r\n") {
		t.Fatal("request must end with CRLF CRLF")
	}
}

func TestParseIcecastResponse(t *testing.T) {
	ok, msg := parseSourceResponse("HTTP/1.1 200 OK\r\nicestreamid: abc\r\n\r\n")
	if !ok {
		t.Fatalf("200 should be accepted: %s", msg)
	}
	ok, msg = parseSourceResponse("HTTP/1.1 401 Unauthorized\r\n\r\n")
	if ok {
		t.Fatalf("401 must be rejected: %s", msg)
	}
	ok, _ = parseSourceResponse("HTTP/1.0 200 OK\r\n")
	if !ok {
		t.Fatal("HTTP/1.0 200 should be accepted")
	}
}