using System.Globalization;
using System.Linq;
using Microsoft.Extensions.Localization;
using Util.Localization.Resources.ResourceTypes;
using Util.Localization.ResourceTypes;
using Xunit;

namespace Util.Localization.Tests; 

/// <summary>
/// Json字符串定位器测试
/// </summary>
public class StringLocalizerTest {
    /// <summary>
    /// Json资源文件字符串定位器1
    /// </summary>
    private readonly IStringLocalizer<Resource1> _resource1Localizer;
    /// <summary>
    /// Json资源文件字符串定位器101
    /// </summary>
    private readonly IStringLocalizer<Resource101> _resource101Localizer;
    /// <summary>
    /// Json资源文件字符串定位器2
    /// </summary>
    private readonly IStringLocalizer<Resource2> _resource2Localizer;
    /// <summary>
    /// Json资源文件字符串定位器102
    /// </summary>
    private readonly IStringLocalizer<Resource102> _resource102Localizer;
    /// <summary>
    /// Json资源文件字符串定位器3
    /// </summary>
    private readonly IStringLocalizer<Resource3> _resource3Localizer;
    /// <summary>
    /// Json资源文件字符串定位器4
    /// </summary>
    private readonly IStringLocalizer<Resource4> _resource4Localizer;
    /// <summary>
    /// Json资源文件字符串定位器41
    /// </summary>
    private readonly IStringLocalizer<Resource4.Resource41> _resource41Localizer;
    /// <summary>
    /// Json资源文件字符串定位器5
    /// </summary>
    private readonly IStringLocalizer<Resource5> _resource5Localizer;
    /// <summary>
    /// Json资源文件字符串定位器 - 非泛型
    /// </summary>
    private readonly IStringLocalizer _localizer;
    /// <summary>
    /// Json资源文件字符串定位器6
    /// </summary>
    private readonly IStringLocalizer<Resource6> _resource6Localizer;

    /// <summary>
    /// 测试初始化
    /// </summary>
    public StringLocalizerTest( IStringLocalizer<Resource1> resource1Localizer, IStringLocalizer<Resource101> resource101Localizer,
        IStringLocalizer<Resource2> resource2Localizer, IStringLocalizer<Resource102> resource102Localizer,
        IStringLocalizer<Resource3> resource3Localizer, IStringLocalizer<Resource4> resource4Localizer,
        IStringLocalizer<Resource4.Resource41> resource41Localizer, IStringLocalizer<Resource5> resource5Localizer,
        IStringLocalizer localizer, IStringLocalizer<Resource6> resource6Localizer ) {
        _resource1Localizer = resource1Localizer;
        _resource101Localizer = resource101Localizer;
        _resource2Localizer = resource2Localizer;
        _resource102Localizer = resource102Localizer;
        _resource3Localizer = resource3Localizer;
        _resource4Localizer = resource4Localizer;
        _resource41Localizer = resource41Localizer;
        _resource5Localizer = resource5Localizer;
        _localizer = localizer;
        _resource6Localizer = resource6Localizer;
    }

    /// <summary>
    /// 测试获取本地化字符串值 - 读取 Resources\ResourceTypes.Resource1.en-US.json
    /// </summary>
    [Fact]
    public void Test_1() {
        CultureInfo.CurrentUICulture = new CultureInfo( "en-US" );
        var value = _resource1Localizer["Hello"];
        Assert.Equal( "hi", value );
    }

    /// <summary>
    /// 测试获取本地化字符串值 - 读取 Resources\ResourceTypes.Resource1.zh-CN.json
    /// </summary>
    [Fact]
    public void Test_2() {
        CultureInfo.CurrentUICulture = new CultureInfo( "zh-CN" );
        var value = _resource1Localizer["Hello"];
        Assert.Equal( "哈楼", value );
    }

    /// <summary>
    /// 测试获取本地化字符串值 - 读取 Resources2\ResourceTypes.Resource101.en-US.json
    /// </summary>
    [Fact]
    public void Test_3() {
        CultureInfo.CurrentUICulture = new CultureInfo( "en-US" );
        var value = _resource101Localizer["Hello"];
        Assert.Equal( "hi", value );
    }

    /// <summary>
    /// 测试获取本地化字符串值 - 读取 Resources2\ResourceTypes.Resource101.zh-CN.json
    /// </summary>
    [Fact]
    public void Test_4() {
        CultureInfo.CurrentUICulture = new CultureInfo( "zh-CN" );
        var value = _resource101Localizer["Hello"];
        Assert.Equal( "哈楼", value );
    }

    /// <summary>
    /// 测试获取本地化字符串值 - 读取 Resources\ResourceTypes\Resource2.en-US.json
    /// </summary>
    [Fact]
    public void Test_5() {
        CultureInfo.CurrentUICulture = new CultureInfo( "en-US" );
        var value = _resource2Localizer["Hello"];
        Assert.Equal( "hi", value );
    }

    /// <summary>
    /// 测试获取本地化字符串值 - 读取 Resources\ResourceTypes\Resource2.zh-CN.json
    /// </summary>
    [Fact]
    public void Test_6() {
        CultureInfo.CurrentUICulture = new CultureInfo( "zh-CN" );
        var value = _resource2Localizer["Hello"];
        Assert.Equal( "哈楼", value );
    }

    /// <summary>
    /// 测试获取本地化字符串值 - 读取 Resources2\ResourceTypes\Resource102.zh-CN.json
    /// </summary>
    [Fact]
    public void Test_7() {
        CultureInfo.CurrentUICulture = new CultureInfo( "zh-CN" );
        var value = _resource102Localizer["Hello"];
        Assert.Equal( "哈罗", value );
    }

    /// <summary>
    /// 测试获取本地化字符串值 - 读取 Resources\ResourceTypes\Resource3.zh-Hans.json
    /// </summary>
    [Fact]
    public void Test_8() {
        CultureInfo.CurrentUICulture = new CultureInfo( "zh-CN" );
        var value = _resource3Localizer["Hello"];
        Assert.Equal( "哈哈", value );
    }

    /// <summary>
    /// 测试获取本地化字符串值 - 读取 Resources\ResourceTypes\Resource4.zh.json
    /// </summary>
    [Fact]
    public void Test_9() {
        CultureInfo.CurrentUICulture = new CultureInfo( "zh-CN" );
        var value = _resource4Localizer["Hello"];
        Assert.Equal( "嘿嘿", value );
    }

    /// <summary>
    /// 测试获取本地化字符串值 - 读取 Resources\ResourceTypes\Resource4.Resource41.zh-CN.json
    /// </summary>
    [Fact]
    public void Test_10() {
        CultureInfo.CurrentUICulture = new CultureInfo( "zh-CN" );
        var value = _resource41Localizer["Hello"];
        Assert.Equal( "嘻嘻", value );
    }

    /// <summary>
    /// 测试获取本地化字符串值 - 带参数 - 读取 Resources\ResourceTypes\Resource2.zh-CN.json
    /// </summary>
    [Fact]
    public void Test_11() {
        CultureInfo.CurrentUICulture = new CultureInfo( "zh-CN" );
        var value = _resource2Localizer["Hello,{0},{1},World", "你", "我"];
        Assert.Equal( "哈楼,你,我,世界", value );
    }

    /// <summary>
    /// 测试获取本地化字符串值 - 读取 Resources\zh.json
    /// </summary>
    [Fact]
    public void Test_12() {
        CultureInfo.CurrentUICulture = new CultureInfo( "zh-CN" );
        var value = _localizer["Hello"];
        Assert.Equal( "呜呜", value );
    }

    /// <summary>
    /// 测试获取本地化字符串值 - 资源6未设置, 读取 Resources\zh.json
    /// </summary>
    [Fact]
    public void Test_13() {
        CultureInfo.CurrentUICulture = new CultureInfo( "zh-CN" );
        var value = _resource6Localizer["Hello"];
        Assert.Equal( "呜呜", value );
    }

    /// <summary>
    /// 测试获取本地化字符串值 - 未找到返回名称
    /// </summary>
    [Fact]
    public void Test_14() {
        CultureInfo.CurrentUICulture = new CultureInfo( "en-US" );
        var value = _resource1Localizer["HelloWorld2"];
        Assert.Equal( "HelloWorld2", value );
    }

    /// <summary>
    /// 测试获取本地化字符串值 - 性能测试
    /// </summary>
    [Fact]
    public void Test_15() {
        CultureInfo.CurrentUICulture = new CultureInfo( "zh-CN" );
        for ( int i = 0; i < 10000; i++ ) {
            var value = _localizer["Hello"];
            Assert.Equal( "呜呜", value );
        }
    }

    /// <summary>
    /// 测试获取全部本地化字符串 - 不包含父区域
    /// </summary>
    [Fact]
    public void TestGetAllStrings_1() {
        CultureInfo.CurrentUICulture = new CultureInfo( "zh-CN" );
        var value = _resource5Localizer.GetAllStrings( false ).ToList();
        Assert.Equal( 2, value.Count );
        var resource = value.Find( t => t.Name == "Hello" );
        Assert.Equal( "哈楼", resource?.Value );
        Assert.Equal( "Resources.ResourceTypes.Resource5", resource?.SearchedLocation );
        Assert.False( resource?.ResourceNotFound );
    }

    /// <summary>
    /// 测试获取全部本地化字符串 - 包含父区域
    /// </summary>
    [Fact]
    public void TestGetAllStrings_2() {
        CultureInfo.CurrentUICulture = new CultureInfo( "zh-CN" );
        var value = _resource5Localizer.GetAllStrings( true ).ToList();
        Assert.Equal( 6, value.Count );
        var resource = value.Find( t => t.Name == "Hello3" );
        Assert.Equal( "哈楼3", resource?.Value );
        Assert.Equal( "Resources.ResourceTypes.Resource5", resource?.SearchedLocation );
        Assert.False( resource?.ResourceNotFound );
    }
}