package web

import (
	"errors"
	"net/http"
	"net/http/httptest"
	"testing"

	"gitgud.io/mike/mpv-manager/pkg/config"
	"gitgud.io/mike/mpv-manager/pkg/installer"
	"gitgud.io/mike/mpv-manager/pkg/platform"
	"github.com/stretchr/testify/require"
)

func TestExplicitUpdateCheckRefreshesManifest(t *testing.T) {
	for _, path := range []string{"/api/apps/check-updates", "/api/apps/refresh-installed"} {
		t.Run(path, func(t *testing.T) {
			previous := installer.ReleaseInfo{Version: "1.3.0-rc.9"}
			next := installer.ReleaseInfo{Version: "1.3.0-rc.10"}
			stubFetchReleaseInfo(t, &next, nil)
			cfg, err := config.Load()
			require.NoError(t, err)
			server := NewServer(platform.Detect(), cfg, installer.NewInstaller(previous, config.GetInstallPath()), &previous)
			response := httptest.NewRecorder()
			request := httptest.NewRequest(http.MethodPost, path+"?refresh_manifest=true", nil)
			if path == "/api/apps/check-updates" {
				server.handleCheckAppUpdatesAPI(response, request)
			} else {
				server.handleRefreshInstalledAppsAPI(response, request)
			}
			require.Equal(t, http.StatusOK, response.Code, response.Body.String())
			require.Equal(t, next.Version, server.releaseSnapshot().Version)
			require.Equal(t, "true", response.Header().Get("HX-Refresh"))
		})
	}
}

func TestExplicitUpdateCheckReportsFetchFailureAndRetainsSnapshot(t *testing.T) {
	stubFetchReleaseInfo(t, nil, errors.New("signature rejected"))
	server := &Server{releaseInfo: &installer.ReleaseInfo{Version: "1.3.0-rc.9"}}
	response := httptest.NewRecorder()
	server.handleCheckAppUpdatesAPI(response, httptest.NewRequest(http.MethodPost, "/api/apps/check-updates?refresh_manifest=true", nil))
	require.Equal(t, http.StatusServiceUnavailable, response.Code)
	require.Contains(t, response.Body.String(), "signature rejected")
	require.Equal(t, "1.3.0-rc.9", server.releaseSnapshot().Version)
	require.Empty(t, response.Header().Get("HX-Refresh"))
}