package main

import (
	"encoding/json"
	"net/http"
	"net/http/httptest"
	"testing"
)

func TestAdminInternalClientLatestAppRelease(t *testing.T) {
	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		if r.URL.Path != "/internal/im-config/app/releases/latest" {
			t.Errorf("unexpected path: %s", r.URL.Path)
			return
		}
		if r.URL.Query().Get("platform") != "ios" || r.URL.Query().Get("channel") != "stable" {
			t.Errorf("unexpected query: %s", r.URL.RawQuery)
			return
		}
		if r.Header.Get(internalHeaderSignature) == "" {
			t.Error("internal request must be signed")
			return
		}
		w.Header().Set("Content-Type", "application/json")
		_ = json.NewEncoder(w).Encode(map[string]any{
			"code": 0,
			"data": map[string]any{
				"id": 1, "platform": "ios", "channel": "stable",
				"latest_version": "2.0.0", "min_supported_version": "1.5.0",
				"update_type": "recommended", "store_url": "https://apps.apple.com/app/id123",
				"published_at": "2026-09-12T10:00:00Z",
			},
		})
	}))
	defer server.Close()

	client := &adminInternalClient{
		config: adminInternalAPIConfig{BaseURL: server.URL, ServiceName: "im-server", Secret: "test-secret"},
		http:   server.Client(),
	}
	release, err := client.LatestAppRelease(" IM ", " IOS ", "STABLE")
	if err != nil {
		t.Fatal(err)
	}
	if release.LatestVersion != "2.0.0" || release.StoreURL != "https://apps.apple.com/app/id123" || release.PublishedAt.IsZero() {
		t.Fatalf("unexpected release: %#v", release)
	}
}