using Dapper;
using YLErp.Modules.UnderlyingModule;

namespace YLErp.UnitTestProject.Modules.UnderlyingModule
{
    /// <summary>
    /// 基金管理人取数（bigdata 数据源）连通性与库名插值验证（连 96 测试库）：
    /// - DbSchema.Of 从连接串解析物理库名（glms_bigdata），SQL 不再硬编码库名、跨环境库名不同也能命中；
    /// - Lookup 全链路（连接 96 → 插值 SQL 执行 → 结果归并）不返回 Unavailable 即为连通且 SQL 有效。
    /// </summary>
    [TestClass]
    public class FundManagerLookupServiceTest
    {
        [TestMethod]
        public void DbSchema_从连接串解析物理库名()
        {
            Assert.AreEqual("`glms_bigdata`", DbSchema.Of("bigdata"));
            Assert.AreEqual("`glms_yltrs_ylcms`", DbSchema.Of("ylcms"));
        }

        [TestMethod]
        public void Lookup_连接96大数据库_非降级()
        {
            var service = new FundManagerLookupService();
            //96 库现有测试数据 161210/630006/511160（SECUCODE 无后缀，与去后缀匹配逻辑一致），用库存代码验证全链路命中
            foreach (var code in new[] { "511160.SH", "161210.SZ", "630006.SH" })
            {
                var result = service.Lookup(code);
                Console.WriteLine($"code={code} → Status={result.Status}, InvestAdvisorName={result.InvestAdvisorName}");
                Assert.AreNotEqual(FundManagerLookupStatus.Unavailable, result.Status,
                    $"code={code} 返回 Unavailable：96 bigdata 库不可达或插值 SQL 执行失败");
            }
        }

        [TestMethod]
        public void Diag_查看库存secucode样例与行数()
        {
            using var connection = new MySqlConnector.MySqlConnection(AppManager.GetConnectionString("bigdata"));
            var count = connection.ExecuteScalar<long>($"SELECT COUNT(*) FROM {DbSchema.Of("bigdata")}.mf_fundarchives");
            var samples = connection.Query<string>($"SELECT SECUCODE FROM {DbSchema.Of("bigdata")}.mf_fundarchives LIMIT 8");
            Console.WriteLine($"mf_fundarchives 行数={count}, SECUCODE样例=[{string.Join(",", samples)}]");
            var advCount = connection.ExecuteScalar<long>($"SELECT COUNT(*) FROM {DbSchema.Of("bigdata")}.mf_investadvisoroutline");
            Console.WriteLine($"mf_investadvisoroutline 行数={advCount}");
        }
    }
}