using RhSolutions.Models;

namespace RhSolutions.Tests;

public class SkuTests
{
    [Fact]
    public void EqualityTest()
    {
        Product p1 = new("11600011001")
        {
            Name = "Test",
            ProductLines = new List<string>
            {
                "TestLine"
            },
            IsOnWarehouse = true,
            ProductMeasure = Measure.Kg,
            DeliveryMakeUp = 100.0,
            Price = 1000
        };

        Product p2 = new("11600011001")
        {
            Name = "Test",
            ProductLines = new List<string>
            {
                "TestLine"
            },
            IsOnWarehouse = true,
            ProductMeasure = Measure.Kg,
            DeliveryMakeUp = 100.0,
            Price = 1000
        };

        Product p3 = new("11600013001")
        {
            Name = "Test",
            ProductLines = new List<string>
            {
                "TestLine"
            },
            IsOnWarehouse = true,
            ProductMeasure = Measure.Kg,
            DeliveryMakeUp = 100.0,
            Price = 1000
        };

        Assert.True(p1.Equals(p2));
        Assert.False(p1.Equals(p3));
    }

    [Fact]
    public void ProductHashCodeTest()
    {
        Product p1 = new("11600011001")
        {
            Name = "Test",
            ProductLines = new List<string>
            {
                "TestLine"
            },
            IsOnWarehouse = true,
            ProductMeasure = Measure.Kg,
            DeliveryMakeUp = 100.0,
            Price = 1000
        };

        Product p2 = new("11600011001")
        {
            Name = "Test",
            ProductLines = new List<string>
            {
                "TestLine"
            },
            IsOnWarehouse = true,
            ProductMeasure = Measure.Kg,
            DeliveryMakeUp = 100.0,
            Price = 1000
        };

        Product p3 = new("11600013001")
        {
            Name = "Test",
            ProductLines = new List<string>
            {
                "TestLine"
            },
            IsOnWarehouse = true,
            ProductMeasure = Measure.Kg,
            DeliveryMakeUp = 100.0,
            Price = 1000
        };

        int hash1 = p1.GetHashCode();
        int hash2 = p2.GetHashCode();
        int hash3 = p3.GetHashCode();
        Assert.True(hash1 == hash2);
        Assert.False(hash1 == hash3);
    }

    [Fact]
    public void SkuEqualityTest()
    {
        ProductSku sku1 = new("160001", "001");
        ProductSku sku2 = new("11600011001");
        Assert.True(sku1.Equals(sku2));
    }

    [Fact]
    public void SkuHashCodeTest()
    {
        ProductSku sku1 = new("160001", "001");
        ProductSku sku2 = new("11600011001");
        int hash1 = sku1.GetHashCode();
        int hash2 = sku2.GetHashCode();
        Assert.True(hash1 == hash2);
    }

    [Theory]
    [InlineData("12222221333")]
    [InlineData("222222-333")]
    [InlineData("222222 333")]
    [InlineData("string 12222221333")]
    [InlineData("12222221333 string")]
    [InlineData("string 12222221333 string")]
    [InlineData("string 222222-333")]
    [InlineData("222222-333 string")]
    [InlineData("string 222222-333 string")]
    [InlineData("string 222222 333")]
    [InlineData("222222 333 string")]
    [InlineData("string 222222 333 string")]
    public void StandardSkuParseTest(string line)
    {
        Assert.True(ProductSku.TryParse(line, out var skus));
        Assert.True(skus.First().Article == "222222"
            && skus.First().Variant == "333"
            && skus.First().Delimiter == '1');
    }

    [Theory]
    [InlineData("12222223444")]
    [InlineData("string 12222223444")]
    [InlineData("12222223444 string")]
    [InlineData("string 12222223444 string")]
    public void NewSkuParseTest(string line)
    {
        Assert.True(ProductSku.TryParse(line, out var skus));
        Assert.True(skus.First().Article == "222222"
            && skus.First().Variant == "444"
            && skus.First().Delimiter == '3');
    }

    [Theory]
    [InlineData("160001-001 11384611001 160002 002 11600033003")]
    public void MultipleParseTest(string line)
    {
        Assert.True(ProductSku.TryParse(line, out var skus));
        Assert.Equal(4, skus.Count());
    }

    [Theory]
    [InlineData("160001  001")]
    [InlineData("160001*001")]
    [InlineData("160001001")]
    [InlineData("31600011001")]
    public void DoesntParse(string line)
    {
        Assert.False(ProductSku.TryParse(line, out _));
    }
}