using Xunit.Abstractions;

namespace Yh.SchClass.OpenApi.Tests;

/// <summary>
/// 联调调试用例：默认请求联调环境 <c>http://base.yunhaixingtong.com/bschclass</c>，
/// 并把每个端点的返回条数/异常打印到测试输出，便于在 IDE 调试窗口里逐个端点排查。
/// <para>
/// 用 <c>YH_SCHCLASS_DEBUG_HOST</c> / <c>YH_SCHCLASS_DEBUG_PATH</c> 覆盖目标地址，
/// 置 <c>YH_SCHCLASS_DEBUG_OFF=1</c> 可关闭联调（CI 用它空跑通过）。
/// </para>
/// </summary>
public class SchClassLiveDebugTests(ITestOutputHelper output)
{
    private bool Live()
    {
        if (SchClassLiveDebug.Enabled)
        {
            return true;
        }
        output.WriteLine("跳过联调：已设置 " + SchClassLiveDebug.OffVar + "=1（清除该变量即可恢复联调）");
        return false;
    }

    [Fact]
    public async Task 联调_学校列表()
    {
        if (!Live()) return;

        var api = SchClassLiveDebug.Create();
        var list = await api.SchInfo.AllListAsync();

        foreach (var s in list)
        {
            output.WriteLine($"SchInfo: {s.SchSerId} / {s.UserSchSerId} / {s.SchName}");
        }
        output.WriteLine($"共 {list.Count} 所学校 —— {SchClassLiveDebug.Target()}");
    }

    [Fact]
    public async Task 联调_班级与学生()
    {
        if (!Live()) return;

        var api = SchClassLiveDebug.Create();
        var sch = SchClassLiveDebug.Sch
                  ?? (await api.SchInfo.AllListAsync()).FirstOrDefault()?.SchSerId;
        if (string.IsNullOrEmpty(sch))
        {
            output.WriteLine("未取到学校序列号（设置 YH_SCHCLASS_DEBUG_SCH 或确认学校列表非空）");
            return;
        }

        var classes = await api.VClass.GetVClassListAsync(sch);
        output.WriteLine($"VSchClass[{sch}] 共 {classes.Count} 个班级");

        var students = await api.StuInfo.GetSchStuListAsync(sch, null);
        output.WriteLine($"OAStu[{sch}] 共 {students.Count} 名学生");
    }

    [Fact]
    public async Task 联调_教师与任课()
    {
        if (!Live()) return;

        var api = SchClassLiveDebug.Create();
        var sch = SchClassLiveDebug.Sch
                  ?? (await api.SchInfo.AllListAsync()).FirstOrDefault()?.SchSerId;

        var teachers = await api.TeaInfo.GetSchTeaInfoAsync(sch, null);
        output.WriteLine($"OATea[{sch}] 共 {teachers.Count} 名教师");

        if (SchClassLiveDebug.TeaSerId is { } teaId)
        {
            var teach = await api.TeachInfo.GetSchTeachListAsync(sch, teaId);
            output.WriteLine($"TeachInfo[{teaId}] 共 {teach.Count} 条任课");
        }
    }

    [Fact]
    public async Task 联调_教师组树()
    {
        if (!Live()) return;

        var api = SchClassLiveDebug.Create();
        var sch = SchClassLiveDebug.Sch
                  ?? (await api.SchInfo.AllListAsync()).FirstOrDefault()?.SchSerId;
        if (string.IsNullOrEmpty(sch))
        {
            output.WriteLine("未取到学校序列号（设置 YH_SCHCLASS_DEBUG_SCH 或确认学校列表非空）");
            return;
        }

        var tree = await api.SchTree.GetTeaTreeAsync(sch, null);
        output.WriteLine($"SchTree[{sch}] 根节点 {tree.Count} 个");
        foreach (var root in tree)
        {
            output.WriteLine($"  {root.Id} / {root.Name} / type={root.Type} / 子节点 {root.Children?.Count ?? 0} 个");
        }
    }

    [Fact]
    public async Task 联调_一键跑通全部端点()
    {
        if (!Live()) return;

        var failures = await SchClassLiveDebug.RunAllAsync(output.WriteLine);
        Assert.Empty(failures);
    }
}