//go:build integration

package winget_test

import (
	"context"
	"testing"

	"github.com/gogrlx/snack"
	"github.com/gogrlx/snack/winget"
	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/require"
)

func TestIntegration_Winget(t *testing.T) {
	var mgr snack.Manager = winget.New()
	if !mgr.Available() {
		t.Skip("winget not available")
	}
	ctx := context.Background()

	assert.Equal(t, "winget", mgr.Name())

	caps := snack.GetCapabilities(mgr)
	assert.True(t, caps.VersionQuery, "winget should support VersionQuery")
	assert.True(t, caps.RepoManagement, "winget should support RepoManagement")
	assert.True(t, caps.NameNormalize, "winget should support NameNormalize")
	assert.True(t, caps.PackageUpgrade, "winget should support PackageUpgrade")
	assert.False(t, caps.Hold)
	assert.False(t, caps.Clean)
	assert.False(t, caps.FileOwnership)
	assert.False(t, caps.KeyManagement)
	assert.False(t, caps.Groups)
	assert.False(t, caps.DryRun)

	t.Run("Update", func(t *testing.T) {
		require.NoError(t, mgr.Update(ctx))
	})

	t.Run("Search", func(t *testing.T) {
		pkgs, err := mgr.Search(ctx, "Microsoft.PowerToys")
		require.NoError(t, err)
		require.NotEmpty(t, pkgs)
	})

	t.Run("Search_NoResults", func(t *testing.T) {
		pkgs, err := mgr.Search(ctx, "xyznonexistentpackage999zzz")
		require.NoError(t, err)
		assert.Empty(t, pkgs)
	})

	t.Run("Info", func(t *testing.T) {
		pkg, err := mgr.Info(ctx, "Microsoft.PowerToys")
		require.NoError(t, err)
		require.NotNil(t, pkg)
		assert.Equal(t, "Microsoft.PowerToys", pkg.Name)
		assert.NotEmpty(t, pkg.Version)
	})

	t.Run("Info_NotFound", func(t *testing.T) {
		_, err := mgr.Info(ctx, "xyznonexistentpackage999.notreal")
		assert.Error(t, err)
	})

	t.Run("List", func(t *testing.T) {
		pkgs, err := mgr.List(ctx)
		require.NoError(t, err)
		t.Logf("installed packages: %d", len(pkgs))
	})

	// --- VersionQuerier ---
	t.Run("VersionQuerier", func(t *testing.T) {
		vq, ok := mgr.(snack.VersionQuerier)
		require.True(t, ok)

		t.Run("LatestVersion", func(t *testing.T) {
			ver, err := vq.LatestVersion(ctx, "Microsoft.PowerToys")
			require.NoError(t, err)
			assert.NotEmpty(t, ver)
			t.Logf("PowerToys latest: %s", ver)
		})

		t.Run("LatestVersion_NotFound", func(t *testing.T) {
			_, err := vq.LatestVersion(ctx, "xyznonexistentpackage999.notreal")
			assert.Error(t, err)
		})

		t.Run("ListUpgrades", func(t *testing.T) {
			pkgs, err := vq.ListUpgrades(ctx)
			require.NoError(t, err)
			t.Logf("upgradable packages: %d", len(pkgs))
		})

		t.Run("VersionCmp", func(t *testing.T) {
			tests := []struct {
				v1, v2 string
				want   int
			}{
				{"1.0", "2.0", -1},
				{"2.0", "1.0", 1},
				{"1.0", "1.0", 0},
				{"1.0.1", "1.0.0", 1},
			}
			for _, tt := range tests {
				cmp, err := vq.VersionCmp(ctx, tt.v1, tt.v2)
				require.NoError(t, err, "VersionCmp(%s, %s)", tt.v1, tt.v2)
				assert.Equal(t, tt.want, cmp, "VersionCmp(%s, %s)", tt.v1, tt.v2)
			}
		})
	})

	// --- RepoManager ---
	t.Run("RepoManager", func(t *testing.T) {
		rm, ok := mgr.(snack.RepoManager)
		require.True(t, ok)

		t.Run("ListRepos", func(t *testing.T) {
			repos, err := rm.ListRepos(ctx)
			require.NoError(t, err)
			require.NotEmpty(t, repos, "should have at least winget and msstore sources")
			t.Logf("sources: %d", len(repos))
			for _, r := range repos {
				t.Logf("  %s -> %s", r.Name, r.URL)
			}
		})
	})

	// --- NameNormalizer ---
	t.Run("NameNormalizer", func(t *testing.T) {
		nn, ok := mgr.(snack.NameNormalizer)
		require.True(t, ok)

		name := nn.NormalizeName("  Microsoft.VisualStudioCode  ")
		assert.Equal(t, "Microsoft.VisualStudioCode", name)

		n, arch := nn.ParseArch("Microsoft.VisualStudioCode")
		assert.Equal(t, "Microsoft.VisualStudioCode", n)
		assert.Empty(t, arch)
	})
}