using Admin.NET.Plugin.AiDOP.DataPlatform;
using SqlSugar;
using Xunit;

namespace Admin.NET.Plugin.AiDOP.Tests.DataPlatform;

/// <summary>
/// 九宫格取数与入站诊断日志的守卫。锚在实现正文，避免匹配到接口声明。
/// </summary>
public class GridAndInboundGuardTests
{
    private static string Read(string relative)
    {
        var path = Path.Combine(FindRepoRoot(), relative);
        return File.ReadAllText(path);
    }

    [Fact]
    public void Seed_Defines_S5_L1_004()
    {
        var source = Read(@"server\Plugins\Admin.NET.Plugin.AiDOP\Infrastructure\AidopKpiMasterSeed.cs");
        Assert.Contains("\"S5_L1_004\"", source);
        Assert.Contains("品类物料库存周转", source);
    }

    [Fact]
    public void HomeGrid_ItemBizDate_DoesNotFallBackToModuleDate()
    {
        var source = Read(@"server\Plugins\Admin.NET.Plugin.AiDOP\Controllers\AidopKanbanController.Generic.cs");
        Assert.Contains("v.biz_date AS BizDate", source);
        Assert.Contains("filteredBundle == null ? v?.BizDate : null", source);
        var items = source.IndexOf("items.Add(new", StringComparison.Ordinal);
        Assert.True(items > 0);
        var slice = source[items..source.IndexOf("return Ok", items, StringComparison.Ordinal)];
        Assert.Contains("bizDate = itemBizDate", slice);
        Assert.DoesNotContain("bizDate = bizDate", slice);
    }

    [Fact]
    public void GateLog_SamplesBeforeConcat_AndDoesNotKillThePipeline()
    {
        var inventory = SliceMethod(Read(@"server\Plugins\Admin.NET.Plugin.AiDOP\MaterialWarehouse\InventoryMdpSyncService.cs"),
            "private async Task LogWorkOrderNotFoundAsync");
        Assert.Contains("LIMIT 20", inventory);
        Assert.Contains("try", inventory);
        Assert.DoesNotContain("GROUP_CONCAT(DISTINCT t.work_ord)", inventory);
        Assert.Contains("LogWarning", inventory);

        var shipFile = Read(@"server\Plugins\Admin.NET.Plugin.AiDOP\DataPlatform\Wms\ShipTransNeutralProjection.cs");
        var mark = shipFile.IndexOf("写失败不得中断发运投影", StringComparison.Ordinal);
        Assert.True(mark > 0);
        var around = shipFile.Substring(Math.Max(0, mark - 120), 500);
        Assert.Contains("try", around);
        Assert.Contains("LIMIT 12", shipFile);
        Assert.DoesNotContain("GROUP_CONCAT(DISTINCT CONCAT", shipFile);
        Assert.Contains("LogWarning", shipFile);
    }

    [Fact]
    public void ExtraParams_DropsConfigId_AndKeepsForeignKeys()
    {
        var dropped = new List<string>();
        var sqlServer = MdpSourceScopeFactory.SanitizeExtraParams(
            "ConfigId=t8_v5;TrustServerCertificate=true;Application Name=aidop",
            DbType.SqlServer, out dropped);
        Assert.Contains("ConfigId", dropped, StringComparer.OrdinalIgnoreCase);
        Assert.Contains("TrustServerCertificate", dropped, StringComparer.OrdinalIgnoreCase);
        Assert.DoesNotContain("ConfigId", sqlServer ?? "", StringComparison.OrdinalIgnoreCase);
        Assert.Contains("Application Name", sqlServer ?? "", StringComparison.OrdinalIgnoreCase);

        var mysql = MdpSourceScopeFactory.SanitizeExtraParams(
            "SslMode=Required;Connection Timeout=15",
            DbType.MySql, out dropped);
        Assert.Empty(dropped);
        Assert.Contains("SslMode", mysql ?? "", StringComparison.OrdinalIgnoreCase);

        var pg = MdpSourceScopeFactory.SanitizeExtraParams(
            "SslMode=Require;Timeout=15",
            DbType.PostgreSQL, out dropped);
        Assert.Empty(dropped);
        Assert.Contains("SslMode", pg ?? "", StringComparison.OrdinalIgnoreCase);
    }

    private static string SliceMethod(string source, string anchor)
    {
        var start = source.IndexOf(anchor, StringComparison.Ordinal);
        Assert.True(start >= 0, anchor);
        var end = source.IndexOf("\n    private ", start + anchor.Length, StringComparison.Ordinal);
        if (end < 0) end = source.IndexOf("\n    public ", start + anchor.Length, StringComparison.Ordinal);
        if (end < 0) end = source.Length;
        return source[start..end];
    }

    private static string FindRepoRoot()
    {
        var dir = new DirectoryInfo(AppContext.BaseDirectory);
        while (dir != null)
        {
            if (File.Exists(Path.Combine(dir.FullName, "AGENTS.md")))
                return dir.FullName;
            dir = dir.Parent;
        }
        throw new InvalidOperationException("找不到仓库根目录");
    }
}