package environment

import (
	"context"
	"encoding/json"
	"os"
	"testing"
)

func TestPendingEnvironmentDatabaseIDOrder(t *testing.T) {
	databaseURL := os.Getenv("CREATORHUB_POSTGRES_TEST_URL")
	if databaseURL == "" {
		t.Skip("set CREATORHUB_POSTGRES_TEST_URL to run PostgreSQL integration coverage")
	}
	ctx := context.Background()
	store := openFullyMigratedHub(t, ctx, isolatedDatabaseURL(t, databaseURL))
	t.Cleanup(func() { _ = store.Close() })
	if _, err := store.CreateGateway(ctx, "order-gateway", "http://127.0.0.1:8090", "order-gateway-test-token"); err != nil {
		t.Fatal(err)
	}
	first, err := store.CreateStandaloneEnv(ctx, "order-gateway", Fingerprint{}, 0)
	if err != nil {
		t.Fatal(err)
	}
	second, err := store.CreateStandaloneEnv(ctx, "order-gateway", Fingerprint{}, 0)
	if err != nil {
		t.Fatal(err)
	}
	if first.ID < 1 || second.ID <= first.ID {
		t.Fatalf("environment IDs must increase: first=%d second=%d", first.ID, second.ID)
	}
	pending, err := store.ListPendingEnvironments(ctx)
	if err != nil || len(pending) != 2 || pending[0].ID != second.ID || pending[1].ID != first.ID {
		t.Fatalf("pending environments must be newest first: %#v err=%v", pending, err)
	}
	data, err := json.Marshal(second)
	if err != nil {
		t.Fatal(err)
	}
	var response struct {
		ID int64 `json:"id"`
	}
	if err := json.Unmarshal(data, &response); err != nil || response.ID != second.ID {
		t.Fatalf("database ID missing from environment JSON: %s err=%v", data, err)
	}
}