using DD.Persistence.Filter.Models;
using DD.Persistence.Filter.Models.Enumerations;
using DD.Persistence.Filter.TreeBuilder;
using Newtonsoft.Json;

namespace DD.Persistence.Test;
public class TreeBuilderTest
{
    [Fact]
    public void TreeBuildingShouldBuilt()
    {
        //arrange
        var treeString = "(\"A\"==1)||(\"B\"==2)&&(\"C\"==3)||((\"D\"==4)||(\"E\"==5))&&(\"F\"==6)";

        //act
        var root = treeString.BuildTree();

        //assert
        Assert.NotNull(root);

        var expectedRoot = JsonConvert.SerializeObject(new TVertex(
            OperationEnum.And,
            new TVertex(
                OperationEnum.And,
                new TVertex(
                    OperationEnum.Or,
                    new TLeaf(OperationEnum.Equal, "A", 1),
                    new TLeaf(OperationEnum.Equal, "B", 2)
                ),
                new TVertex(
                    OperationEnum.Or,
                    new TLeaf(OperationEnum.Equal, "C", 3),
                    new TVertex(
                         OperationEnum.Or,
                         new TLeaf(OperationEnum.Equal, "D", 4),
                         new TLeaf(OperationEnum.Equal, "E", 5)
                    )
                )
            ),
            new TLeaf(OperationEnum.Equal, "F", 6)
        ));
        var actualRoot = JsonConvert.SerializeObject(root);
        Assert.Equal(expectedRoot, actualRoot);
    }

    [Fact]
    public void TreeOperationsShouldBuilt()
    {
        //arrange
        var treeString = "(\"A\"==1)||(\"B\"!=1)||(\"C\">1)||(\"D\">=1)||(\"E\"<1)||(\"F\"<=1)";

        //act
        var root = treeString.BuildTree();

        //assert
        Assert.NotNull(root);

        var expectedRoot = JsonConvert.SerializeObject(new TVertex(
            OperationEnum.Or,
            new TVertex(
                OperationEnum.Or,
                new TVertex(
                    OperationEnum.Or,
                    new TLeaf(OperationEnum.Equal, "A", 1),
                    new TLeaf(OperationEnum.NotEqual, "B", 1)
                ),
                new TVertex(
                    OperationEnum.Or,
                    new TLeaf(OperationEnum.Greate, "C", 1),
                    new TLeaf(OperationEnum.GreateOrEqual, "D", 1)
                )
            ),
            new TVertex(
                OperationEnum.Or,
                new TLeaf(OperationEnum.Less, "E", 1),
                new TLeaf(OperationEnum.LessOrEqual, "F", 1)
            )
        ));
        var actualRoot = JsonConvert.SerializeObject(root);
        Assert.Equal(expectedRoot, actualRoot);
    }

    [Fact]
    public void LeafValuesShouldBuilt()
    {
        //arrange
        var treeString = "(\"A\"==1.2345)||(\"B\"==12345)||(\"C\"==\"12345\")";

        //act
        var root = treeString.BuildTree();

        //assert
        Assert.NotNull(root);

        var expectedRoot = JsonConvert.SerializeObject(new TVertex(
            OperationEnum.Or,
            new TVertex(
                OperationEnum.Or,
                new TLeaf(OperationEnum.Equal, "A", 1.2345),
                new TLeaf(OperationEnum.Equal, "B", 12345)
            ),
            new TLeaf(OperationEnum.Equal, "C", "12345")
        ));
        var actualRoot = JsonConvert.SerializeObject(root);
        Assert.Equal(expectedRoot, actualRoot);
    }
}