using Admin.NET.Plugin.AiDOP.Infrastructure;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Xunit;

namespace Admin.NET.Plugin.AiDOP.Tests.S0.Quality;

public class AdoS0ApiErrorsTests
{
    [Theory]
    [InlineData("/api/s0/quality/inspection-plans", true)]
    [InlineData("/API/S0/QUALITY/inspection-plans", true)]
    [InlineData("/api/v1/quality/inspection-plans", false)]
    public void R1_IsS0Request_PathBoundary_IsExpected(string path, bool expected)
    {
        Assert.Equal(expected, AdoS0ApiErrors.IsS0Request(path));
    }

    [Fact]
    public void R2_InvalidRequest_EmptyMessage_UsesDefaultMessage()
    {
        var result = AdoS0ApiErrors.InvalidRequest(" ");
        var body = Assert.IsType<AdoS0ApiErrorResponse>(result.Value);
        Assert.Equal(StatusCodes.Status400BadRequest, result.StatusCode);
        Assert.Equal(AdoS0ErrorCodes.InvalidRequest, body.Code);
        Assert.Equal("请求参数非法", body.Message);
    }

    [Fact]
    public void R2_WrapResult_NotFound_UsesUnifiedErrorEnvelope()
    {
        var wrapped = AdoS0ApiErrors.WrapResult(new NotFoundResult());
        var result = Assert.IsType<ObjectResult>(wrapped);
        var body = Assert.IsType<AdoS0ApiErrorResponse>(result.Value);
        Assert.Equal(StatusCodes.Status404NotFound, result.StatusCode);
        Assert.Equal(AdoS0ErrorCodes.RecordNotFound, body.Code);
    }

    [Fact]
    public void R2_TryMapUnhandledException_DuplicateKeyInKnownPath_MapsToBusinessDuplicateCode()
    {
        var ok = AdoS0ApiErrors.TryMapUnhandledException(
            "/api/s0/supply/suppliers",
            new InvalidOperationException("Duplicate entry 'S001' for key 'uq_supplier_code'"),
            out var result);

        Assert.True(ok);
        var obj = Assert.IsType<ObjectResult>(result);
        var body = Assert.IsType<AdoS0ApiErrorResponse>(obj.Value);
        Assert.Equal(StatusCodes.Status409Conflict, obj.StatusCode);
        Assert.Equal(AdoS0ErrorCodes.SupplierCodeExists, body.Code);
    }

    [Fact]
    public void R2_TryMapUnhandledException_DuplicateKeyInUnknownPath_UsesGenericDuplicateCode()
    {
        var ok = AdoS0ApiErrors.TryMapUnhandledException(
            "/api/s0/quality/raw-whitelists",
            new Exception("UNIQUE constraint failed: qms_lymjbmd.gysbm"),
            out var result);

        Assert.True(ok);
        var obj = Assert.IsType<ObjectResult>(result);
        var body = Assert.IsType<AdoS0ApiErrorResponse>(obj.Value);
        Assert.Equal(StatusCodes.Status409Conflict, obj.StatusCode);
        Assert.Equal(AdoS0ErrorCodes.DuplicateCode, body.Code);
        Assert.Equal("编码已存在", body.Message);
    }

    [Fact]
    public void R2_TryMapUnhandledException_NonDuplicateException_ReturnsInternalServerError()
    {
        var ok = AdoS0ApiErrors.TryMapUnhandledException(
            "/api/s0/quality/inspection-bases",
            new ApplicationException("db timeout"),
            out var result);

        Assert.True(ok);
        var obj = Assert.IsType<ObjectResult>(result);
        var body = Assert.IsType<AdoS0ApiErrorResponse>(obj.Value);
        Assert.Equal(StatusCodes.Status500InternalServerError, obj.StatusCode);
        Assert.Equal(AdoS0ErrorCodes.InternalServerError, body.Code);
        Assert.Equal("系统繁忙，请稍后再试", body.Message);
    }

    [Fact]
    public void R2_TryMapUnhandledException_NonS0Path_DoesNotHandle()
    {
        var ok = AdoS0ApiErrors.TryMapUnhandledException(
            "/api/system/users",
            new Exception("Duplicate entry"),
            out var result);

        Assert.False(ok);
        Assert.Null(result);
    }
}