// Copyright (c) 2026 Storm Dragon
// Authors: Storm Dragon, Angus Kola
// SPDX-License-Identifier: GPL-3.0-or-later

package clipboard

import (
	"net/url"
	"os"
	"path/filepath"
	"testing"
)

func TestFormatClipboardContent(t *testing.T) {
	for _, test := range []struct {
		name     string
		snapshot Snapshot
		want     string
	}{
		{"empty", Snapshot{}, "The clipboard is empty"},
		{"text", Snapshot{HasText: true, Text: "hello"}, "Text in clipboard hello"},
		{"empty text", Snapshot{HasText: true}, "Text in clipboard "},
		{"image overrides text", Snapshot{HasText: true, Text: "hello", Image: true}, "The clipboard contains a image"},
	} {
		t.Run(test.name, func(t *testing.T) {
			if got := Format(test.snapshot); got != test.want {
				t.Fatalf("got %q, want %q", got, test.want)
			}
		})
	}
}

func TestFormatURIObjects(t *testing.T) {
	root := t.TempDir()
	folder := filepath.Join(root, "a folder")
	file := filepath.Join(root, "a file")
	link := filepath.Join(root, "link")
	if err := os.Mkdir(folder, 0700); err != nil {
		t.Fatal(err)
	}
	if err := os.WriteFile(file, []byte("x"), 0600); err != nil {
		t.Fatal(err)
	}
	if err := os.Symlink(file, link); err != nil {
		t.Fatal(err)
	}
	uri := func(localPath string) string { return (&url.URL{Scheme: "file", Path: localPath}).String() }
	snapshot := Snapshot{URIs: []string{uri(folder), uri(file), uri(link)}}
	want := "3 Objects in clipboard a folder Folder a file File link File Link"
	if got := Format(snapshot); got != want {
		t.Fatalf("got %q, want %q", got, want)
	}
	if got := Format(Snapshot{URIs: []string{"", uri(file)}}); got != "1 Object in clipboard a file File" {
		t.Fatalf("single URI = %q", got)
	}
}