using Bit.Core.Utilities;
using Xunit;

namespace Bit.Core.Test.Utilities;

public class EncryptedStringAttributeTests
{
    [Theory]
    [InlineData(null)]
    [InlineData("aXY=|Y3Q=")] // Valid AesCbc256_B64
    [InlineData("aXY=|Y3Q=|cnNhQ3Q=")] // Valid AesCbc128_HmacSha256_B64
    [InlineData("Rsa2048_OaepSha256_B64.cnNhQ3Q=")]
    [InlineData("0.QmFzZTY0UGFydA==|QmFzZTY0UGFydA==")] // Valid AesCbc256_B64 as a number
    [InlineData("AesCbc256_B64.QmFzZTY0UGFydA==|QmFzZTY0UGFydA==")] // Valid AesCbc256_B64 as a number
    [InlineData("1.QmFzZTY0UGFydA==|QmFzZTY0UGFydA==|QmFzZTY0UGFydA==")] // Valid AesCbc128_HmacSha256_B64 as a number
    [InlineData("AesCbc128_HmacSha256_B64.QmFzZTY0UGFydA==|QmFzZTY0UGFydA==|QmFzZTY0UGFydA==")] // Valid AesCbc128_HmacSha256_B64 as a string
    [InlineData("2.QmFzZTY0UGFydA==|QmFzZTY0UGFydA==|QmFzZTY0UGFydA==")] // Valid AesCbc256_HmacSha256_B64 as a number
    [InlineData("AesCbc256_HmacSha256_B64.QmFzZTY0UGFydA==|QmFzZTY0UGFydA==|QmFzZTY0UGFydA==")] // Valid AesCbc256_HmacSha256_B64 as a string
    [InlineData("3.QmFzZTY0UGFydA==")] // Valid Rsa2048_OaepSha256_B64 as a number
    [InlineData("Rsa2048_OaepSha256_B64.QmFzZTY0UGFydA==")] // Valid Rsa2048_OaepSha256_B64 as a string
    [InlineData("4.QmFzZTY0UGFydA==")] // Valid Rsa2048_OaepSha1_B64 as a number
    [InlineData("Rsa2048_OaepSha1_B64.QmFzZTY0UGFydA==")] // Valid Rsa2048_OaepSha1_B64 as a string
    [InlineData("5.QmFzZTY0UGFydA==|QmFzZTY0UGFydA==")] // Valid Rsa2048_OaepSha256_HmacSha256_B64 as a number
    [InlineData("Rsa2048_OaepSha256_HmacSha256_B64.QmFzZTY0UGFydA==|QmFzZTY0UGFydA==")] // Valid Rsa2048_OaepSha256_HmacSha256_B64 as a string
    [InlineData("6.QmFzZTY0UGFydA==|QmFzZTY0UGFydA==")] // Valid Rsa2048_OaepSha1_HmacSha256_B64 as a number
    [InlineData("Rsa2048_OaepSha1_HmacSha256_B64.QmFzZTY0UGFydA==|QmFzZTY0UGFydA==")]
    public void IsValid_ReturnsTrue_WhenValid(string input)
    {
        var sut = new EncryptedStringAttribute();

        var actual = sut.IsValid(input);

        Assert.True(actual);
    }

    [Theory]
    [InlineData("")] // Empty string
    [InlineData(".")] // Split Character but two empty parts
    [InlineData("|")] // One encrypted part split character but empty parts
    [InlineData("||")] // Two encrypted part split character but empty parts
    [InlineData("!|!")] // Invalid base 64
    [InlineData("Rsa2048_OaepSha1_HmacSha256_B64.1")] // Invalid length
    [InlineData("Rsa2048_OaepSha1_HmacSha256_B64.|")] // Empty iv & ct
    [InlineData("AesCbc128_HmacSha256_B64.1")] // Invalid length
    [InlineData("AesCbc128_HmacSha256_B64.aXY=|Y3Q=|")] // Empty mac
    [InlineData("Rsa2048_OaepSha1_HmacSha256_B64.aXY=|Y3Q=|")] // Empty mac
    [InlineData("Rsa2048_OaepSha256_B64.1|2")] // Invalid length
    [InlineData("Rsa2048_OaepSha1_HmacSha256_B64.aXY=|")] // Empty mac
    [InlineData("254.QmFzZTY0UGFydA==")] // Bad Encryption type number
    [InlineData("0.QmFzZTY0UGFydA==|QmFzZTY0UGFydA==|QmFzZTY0UGFydA==")] // Invalid AesCbc256_B64 as a number
    [InlineData("AesCbc256_B64.QmFzZTY0UGFydA==|QmFzZTY0UGFydA==|QmFzZTY0UGFydA==")] // Invalid AesCbc256_B64 as a number
    [InlineData("1.QmFzZTY0UGFydA==|QmFzZTY0UGFydA==|QmFzZTY0UGFydA==|QmFzZTY0UGFydA==")] // Invalid AesCbc128_HmacSha256_B64 as a number
    [InlineData("AesCbc128_HmacSha256_B64.QmFzZTY0UGFydA==|QmFzZTY0UGFydA==|QmFzZTY0UGFydA==|QmFzZTY0UGFydA==")] // Invalid AesCbc128_HmacSha256_B64 as a string
    [InlineData("2.QmFzZTY0UGFydA==|QmFzZTY0UGFydA==|QmFzZTY0UGFydA==|QmFzZTY0UGFydA==")] // Invalid AesCbc256_HmacSha256_B64 as a number
    [InlineData("AesCbc256_HmacSha256_B64.QmFzZTY0UGFydA==|QmFzZTY0UGFydA==|QmFzZTY0UGFydA==|QmFzZTY0UGFydA==")] // Invalid AesCbc256_HmacSha256_B64 as a string
    [InlineData("3.QmFzZTY0UGFydA==|QmFzZTY0UGFydA==")] // Invalid Rsa2048_OaepSha256_B64 as a number
    [InlineData("Rsa2048_OaepSha256_B64.QmFzZTY0UGFydA==|QmFzZTY0UGFydA==")] // Invalid Rsa2048_OaepSha256_B64 as a string
    [InlineData("4.QmFzZTY0UGFydA==|QmFzZTY0UGFydA==")] // Invalid Rsa2048_OaepSha1_B64 as a number
    [InlineData("Rsa2048_OaepSha1_B64.QmFzZTY0UGFydA==|QmFzZTY0UGFydA==")] // Invalid Rsa2048_OaepSha1_B64 as a string
    [InlineData("5.QmFzZTY0UGFydA==|QmFzZTY0UGFydA==|QmFzZTY0UGFydA==")] // Invalid Rsa2048_OaepSha256_HmacSha256_B64 as a number
    [InlineData("Rsa2048_OaepSha256_HmacSha256_B64.QmFzZTY0UGFydA==|QmFzZTY0UGFydA==|QmFzZTY0UGFydA==")] // Invalid Rsa2048_OaepSha256_HmacSha256_B64 as a string
    [InlineData("6.QmFzZTY0UGFydA==|QmFzZTY0UGFydA==|QmFzZTY0UGFydA==")] // Invalid Rsa2048_OaepSha1_HmacSha256_B64 as a number
    [InlineData("Rsa2048_OaepSha1_HmacSha256_B64.QmFzZTY0UGFydA==")] // Invalid Rsa2048_OaepSha1_HmacSha256_B64 as a string
    public void IsValid_ReturnsFalse_WhenInvalid(string input)
    {
        var sut = new EncryptedStringAttribute();

        var actual = sut.IsValid(input);

        Assert.False(actual);
    }
}