package scripts.qa;

import java.io.File;
import java.nio.file.Files;
import java.sql.*;

public class InspectUsers {
    public static void main(String[] args) {
        String dbUrl = "jdbc:kingbase8://127.0.0.1:4321/railwaysystem_integrated_qa_20260916?useUnicode=true&characterEncoding=utf8&currentSchema=public,sys_catalog";
        String user = "kingbase";
        String password = resolveDbPassword();

        try {
            Class.forName("com.kingbase8.Driver");
            try (Connection conn = DriverManager.getConnection(dbUrl, user, password)) {
                try (Statement st = conn.createStatement();
                     ResultSet rs = st.executeQuery("SELECT u.user_id, u.user_name, u.nick_name, u.status, r.role_name, r.role_key FROM sys_user u LEFT JOIN sys_user_role ur ON u.user_id = ur.user_id LEFT JOIN sys_role r ON ur.role_id = r.role_id")) {
                    System.out.println("--- USERS IN QA DB ---");
                    while (rs.next()) {
                        System.out.println(String.format("ID: %d | username: %-15s | nick: %-15s | status: %s | role: %-15s | role_key: %s",
                                rs.getLong(1), rs.getString(2), rs.getString(3), rs.getString(4), rs.getString(5), rs.getString(6)));
                    }
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    private static String resolveDbPassword() {
        String env = System.getenv("DB_PASSWORD");
        if (env != null && !env.isEmpty()) return env;
        try {
            File yml = new File("RuoYi-Vue/ruoyi-admin/src/main/resources/application-druid.yml");
            if (yml.exists()) {
                for (String line : Files.readAllLines(yml.toPath())) {
                    if (line.trim().startsWith("password:")) {
                        return line.trim().substring("password:".length()).trim();
                    }
                }
            }
        } catch (Exception ignored) {}
        return "";
    }
}