package domain

import "testing"

func TestDefaultAppConfigIncludesFTPDefaults(t *testing.T) {
	cfg := DefaultAppConfig()
	if cfg.FTP.Protocol != FTPProtocolFTP {
		t.Fatalf("expected default FTP protocol, got %q", cfg.FTP.Protocol)
	}
	if cfg.FTP.Port != 21 {
		t.Fatalf("expected default FTP port 21, got %d", cfg.FTP.Port)
	}
	if cfg.FTP.PathPrefix != "snapgo/" {
		t.Fatalf("expected default path prefix, got %q", cfg.FTP.PathPrefix)
	}
	if cfg.FTP.RootDirectory != "/" {
		t.Fatalf("expected default root directory, got %q", cfg.FTP.RootDirectory)
	}
	if cfg.FTP.ConnectTimeoutSecs != 10 {
		t.Fatalf("expected 10 second timeout, got %d", cfg.FTP.ConnectTimeoutSecs)
	}
}

func TestNormalizeUsesSFTPDefaultPort(t *testing.T) {
	cfg := AppConfig{
		FTP: FTPConfig{
			Protocol: FTPProtocolSFTP,
		},
	}
	cfg.Normalize()
	if cfg.FTP.Port != 22 {
		t.Fatalf("expected SFTP port 22, got %d", cfg.FTP.Port)
	}
	if cfg.FTP.AuthMethod != SSHAuthPassword {
		t.Fatalf("expected password auth default, got %q", cfg.FTP.AuthMethod)
	}
	if cfg.FTP.RootDirectory != "~/" {
		t.Fatalf("expected SFTP home root directory, got %q", cfg.FTP.RootDirectory)
	}
}

func TestIsFTPConfiguredRequiresProtocolHostAndUser(t *testing.T) {
	cfg := DefaultAppConfig()
	if cfg.IsFTPConfigured() {
		t.Fatal("empty FTP destination should not be configured")
	}
	cfg.FTP.Host = "files.example.com"
	cfg.FTP.User = "snapgo"
	if !cfg.IsFTPConfigured() {
		t.Fatal("host and user should be enough for a normalized FTP config")
	}
	cfg.FTP.Protocol = "invalid"
	if cfg.IsFTPConfigured() {
		t.Fatal("invalid protocol should not be configured")
	}
}