ylrz_saas_pharmacy/java/scripts/ProbeLoginAndSimulate.java

import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.nio.charset.StandardCharsets;
import java.time.Duration;

/** Login + simulate probe for cs1 tenant. */
public class ProbeLoginAndSimulate {
    private static final String BASE = System.getenv().getOrDefault("LOBSTER_API_BASE", "http://127.0.0.1:8004");
    private static final String MSG = "\u4f60\u597d\uff0c\u60f3\u4e86\u89e3\u4e00\u4e0b\u5497\u4eec\u767d\u9152\u600e\u4e48\u5356\uff1f";

    public static void main(String[] args) throws Exception {
        String tenantCode = args.length > 0 ? args[0] : "cs1";
        String username = args.length > 1 ? args[1] : "admin";
        String password = args.length > 2 ? args[2] : "admin123";
        long templateId = args.length > 3 ? Long.parseLong(args[3]) : 70L;

        HttpClient client = HttpClient.newBuilder().connectTimeout(Duration.ofSeconds(15)).build();
        String loginBody = "{\"tenantCode\":\"" + tenantCode + "\",\"username\":\"" + username
                + "\",\"password\":\"" + password + "\",\"code\":\"\",\"uuid\":\"\"}";
        HttpRequest loginReq = HttpRequest.newBuilder()
                .uri(URI.create(BASE + "/login"))
                .timeout(Duration.ofSeconds(30))
                .header("Content-Type", "application/json; charset=utf-8")
                .POST(HttpRequest.BodyPublishers.ofString(loginBody, StandardCharsets.UTF_8))
                .build();
        System.out.println("POST " + BASE + "/login tenant=" + tenantCode + " user=" + username);
        HttpResponse<String> loginResp = client.send(loginReq, HttpResponse.BodyHandlers.ofString(StandardCharsets.UTF_8));
        System.out.println("login HTTP " + loginResp.statusCode());
        System.out.println(loginResp.body());
        if (loginResp.statusCode() != 200) {
            System.exit(1);
        }
        String token = extractToken(loginResp.body());
        if (token == null || token.isBlank()) {
            System.out.println("No token in login response");
            System.exit(2);
        }
        System.out.println("token prefix: " + token.substring(0, Math.min(24, token.length())) + "...");

        String simBody = "{\"templateId\":" + templateId + ",\"content\":" + jsonEscape(MSG) + "}";
        HttpRequest simReq = HttpRequest.newBuilder()
                .uri(URI.create(BASE + "/workflow/simulate"))
                .timeout(Duration.ofSeconds(180))
                .header("Authorization", "Bearer " + token)
                .header("Content-Type", "application/json; charset=utf-8")
                .POST(HttpRequest.BodyPublishers.ofString(simBody, StandardCharsets.UTF_8))
                .build();
        System.out.println("\nPOST " + BASE + "/workflow/simulate templateId=" + templateId);
        System.out.println("input: " + MSG);
        HttpResponse<String> simResp = client.send(simReq, HttpResponse.BodyHandlers.ofString(StandardCharsets.UTF_8));
        System.out.println("simulate HTTP " + simResp.statusCode());
        System.out.println(simResp.body());

        String body = simResp.body();
        if (body.contains("\"mode\":\"engine\"")) {
            System.out.println("\n[OK] mode=engine");
        } else if (body.contains("\"mode\":\"legacy\"")) {
            System.out.println("\n[FAIL] mode=legacy");
            System.exit(3);
        }
        if (body.contains("\"shouldProbe\":true")) {
            System.out.println("[OK] shouldProbe=true");
        } else {
            System.out.println("[WARN] shouldProbe not true");
        }
    }

    private static String extractToken(String json) {
        int i = json.indexOf("\"token\"");
        if (i < 0) {
            return null;
        }
        int colon = json.indexOf(':', i);
        int q1 = json.indexOf('"', colon + 1);
        int q2 = json.indexOf('"', q1 + 1);
        return json.substring(q1 + 1, q2);
    }

    private static String jsonEscape(String s) {
        return "\"" + s.replace("\\", "\\\\").replace("\"", "\\\"")
                .replace("\n", "\\n").replace("\r", "\\r") + "\"";
    }
}