package git_test

import (
	"testing"

	"superwork-tui/internal/git"
)

func TestParseRemoteURL(t *testing.T) {
	tests := []struct {
		name      string
		url       string
		wantHost  string
		wantOwner string
		wantRepo  string
		wantErr   bool
	}{
		{
			name:      "https with .git",
			url:       "https://gitea.example.com/owner/repo.git",
			wantHost:  "gitea.example.com",
			wantOwner: "owner",
			wantRepo:  "repo",
		},
		{
			name:      "https without .git",
			url:       "https://gitea.example.com/owner/repo",
			wantHost:  "gitea.example.com",
			wantOwner: "owner",
			wantRepo:  "repo",
		},
		{
			name:      "https with trailing slash",
			url:       "https://gitea.example.com/owner/repo.git/",
			wantHost:  "gitea.example.com",
			wantOwner: "owner",
			wantRepo:  "repo",
		},
		{
			name:      "ssh git@ form",
			url:       "git@gitea.example.com:owner/repo.git",
			wantHost:  "gitea.example.com",
			wantOwner: "owner",
			wantRepo:  "repo",
		},
		{
			name:      "ssh:// form",
			url:       "ssh://git@gitea.example.com/owner/repo.git",
			wantHost:  "gitea.example.com",
			wantOwner: "owner",
			wantRepo:  "repo",
		},
		{
			name:      "ssh git@ without .git",
			url:       "git@gitea.example.com:owner/repo",
			wantHost:  "gitea.example.com",
			wantOwner: "owner",
			wantRepo:  "repo",
		},
		{
			name:    "empty URL",
			url:     "",
			wantErr: true,
		},
		{
			name:    "invalid URL",
			url:     "not-a-url",
			wantErr: true,
		},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			got, err := git.ParseRemoteURL(tt.url)
			if tt.wantErr {
				if err == nil {
					t.Fatal("want error, got nil")
				}
				return
			}
			if err != nil {
				t.Fatalf("unexpected error: %v", err)
			}
			if got.Host != tt.wantHost {
				t.Errorf("Host: got %q, want %q", got.Host, tt.wantHost)
			}
			if got.Owner != tt.wantOwner {
				t.Errorf("Owner: got %q, want %q", got.Owner, tt.wantOwner)
			}
			if got.Repo != tt.wantRepo {
				t.Errorf("Repo: got %q, want %q", got.Repo, tt.wantRepo)
			}
		})
	}
}