using RobotNet10.GlobalPathPlanner.Model;

namespace RobotNet10.GlobalPathPlanner.UnitTest;

/// <summary>
/// Helper class for creating test data
/// </summary>
public static class TestHelpers
{
    /// <summary>
    /// Creates a simple linear graph with 3 nodes connected in a line
    /// </summary>
    public static (GlobalNode[] Nodes, GlobalEdge[] Edges) CreateSimpleLinearGraph()
    {
        var node1 = new GlobalNode
        {
            Id = Guid.Parse("11111111-1111-1111-1111-111111111111"),
            MapId = Guid.Parse("00000000-0000-0000-0000-000000000001"),
            Name = "Node1",
            X = 0.0,
            Y = 0.0
        };

        var node2 = new GlobalNode
        {
            Id = Guid.Parse("22222222-2222-2222-2222-222222222222"),
            MapId = Guid.Parse("00000000-0000-0000-0000-000000000001"),
            Name = "Node2",
            X = 10.0,
            Y = 0.0
        };

        var node3 = new GlobalNode
        {
            Id = Guid.Parse("33333333-3333-3333-3333-333333333333"),
            MapId = Guid.Parse("00000000-0000-0000-0000-000000000001"),
            Name = "Node3",
            X = 20.0,
            Y = 0.0
        };

        var edge1 = new GlobalEdge
        {
            Id = Guid.Parse("aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa"),
            MapId = Guid.Parse("00000000-0000-0000-0000-000000000001"),
            StartNodeId = node1.Id,
            EndNodeId = node2.Id,
            Degree = 1 // Linear
        };

        var edge2 = new GlobalEdge
        {
            Id = Guid.Parse("bbbbbbbb-bbbb-bbbb-bbbb-bbbbbbbbbbbb"),
            MapId = Guid.Parse("00000000-0000-0000-0000-000000000001"),
            StartNodeId = node2.Id,
            EndNodeId = node3.Id,
            Degree = 1 // Linear
        };

        return (
            new[] { node1, node2, node3 },
            new[] { edge1, edge2 }
        );
    }

    /// <summary>
    /// Creates a square graph with 4 nodes forming a square
    /// </summary>
    public static (GlobalNode[] Nodes, GlobalEdge[] Edges) CreateSquareGraph()
    {
        var node1 = new GlobalNode
        {
            Id = Guid.Parse("11111111-1111-1111-1111-111111111111"),
            MapId = Guid.Parse("00000000-0000-0000-0000-000000000001"),
            Name = "Node1",
            X = 0.0,
            Y = 0.0
        };

        var node2 = new GlobalNode
        {
            Id = Guid.Parse("22222222-2222-2222-2222-222222222222"),
            MapId = Guid.Parse("00000000-0000-0000-0000-000000000001"),
            Name = "Node2",
            X = 10.0,
            Y = 0.0
        };

        var node3 = new GlobalNode
        {
            Id = Guid.Parse("33333333-3333-3333-3333-333333333333"),
            MapId = Guid.Parse("00000000-0000-0000-0000-000000000001"),
            Name = "Node3",
            X = 10.0,
            Y = 10.0
        };

        var node4 = new GlobalNode
        {
            Id = Guid.Parse("44444444-4444-4444-4444-444444444444"),
            MapId = Guid.Parse("00000000-0000-0000-0000-000000000001"),
            Name = "Node4",
            X = 0.0,
            Y = 10.0
        };

        var edge1 = new GlobalEdge
        {
            Id = Guid.Parse("aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa"),
            MapId = Guid.Parse("00000000-0000-0000-0000-000000000001"),
            StartNodeId = node1.Id,
            EndNodeId = node2.Id,
            Degree = 1
        };

        var edge2 = new GlobalEdge
        {
            Id = Guid.Parse("bbbbbbbb-bbbb-bbbb-bbbb-bbbbbbbbbbbb"),
            MapId = Guid.Parse("00000000-0000-0000-0000-000000000001"),
            StartNodeId = node2.Id,
            EndNodeId = node3.Id,
            Degree = 1
        };

        var edge3 = new GlobalEdge
        {
            Id = Guid.Parse("cccccccc-cccc-cccc-cccc-cccccccccccc"),
            MapId = Guid.Parse("00000000-0000-0000-0000-000000000001"),
            StartNodeId = node3.Id,
            EndNodeId = node4.Id,
            Degree = 1
        };

        var edge4 = new GlobalEdge
        {
            Id = Guid.Parse("dddddddd-dddd-dddd-dddd-dddddddddddd"),
            MapId = Guid.Parse("00000000-0000-0000-0000-000000000001"),
            StartNodeId = node4.Id,
            EndNodeId = node1.Id,
            Degree = 1
        };

        return (
            new[] { node1, node2, node3, node4 },
            new[] { edge1, edge2, edge3, edge4 }
        );
    }

    /// <summary>
    /// Creates a disconnected graph (two separate components)
    /// </summary>
    public static (GlobalNode[] Nodes, GlobalEdge[] Edges) CreateDisconnectedGraph()
    {
        var node1 = new GlobalNode
        {
            Id = Guid.Parse("11111111-1111-1111-1111-111111111111"),
            MapId = Guid.Parse("00000000-0000-0000-0000-000000000001"),
            Name = "Node1",
            X = 0.0,
            Y = 0.0
        };

        var node2 = new GlobalNode
        {
            Id = Guid.Parse("22222222-2222-2222-2222-222222222222"),
            MapId = Guid.Parse("00000000-0000-0000-0000-000000000001"),
            Name = "Node2",
            X = 10.0,
            Y = 0.0
        };

        var node3 = new GlobalNode
        {
            Id = Guid.Parse("33333333-3333-3333-3333-333333333333"),
            MapId = Guid.Parse("00000000-0000-0000-0000-000000000001"),
            Name = "Node3",
            X = 100.0,
            Y = 100.0
        };

        var edge1 = new GlobalEdge
        {
            Id = Guid.Parse("aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa"),
            MapId = Guid.Parse("00000000-0000-0000-0000-000000000001"),
            StartNodeId = node1.Id,
            EndNodeId = node2.Id,
            Degree = 1
        };

        // Node3 is disconnected (no edges)

        return (
            new[] { node1, node2, node3 },
            new[] { edge1 }
        );
    }

    /// <summary>
    /// Creates a graph with Bezier curve edges
    /// </summary>
    public static (GlobalNode[] Nodes, GlobalEdge[] Edges) CreateBezierCurveGraph()
    {
        var node1 = new GlobalNode
        {
            Id = Guid.Parse("11111111-1111-1111-1111-111111111111"),
            MapId = Guid.Parse("00000000-0000-0000-0000-000000000001"),
            Name = "Node1",
            X = 0.0,
            Y = 0.0
        };

        var node2 = new GlobalNode
        {
            Id = Guid.Parse("22222222-2222-2222-2222-222222222222"),
            MapId = Guid.Parse("00000000-0000-0000-0000-000000000001"),
            Name = "Node2",
            X = 10.0,
            Y = 10.0
        };

        var edge1 = new GlobalEdge
        {
            Id = Guid.Parse("aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa"),
            MapId = Guid.Parse("00000000-0000-0000-0000-000000000001"),
            StartNodeId = node1.Id,
            EndNodeId = node2.Id,
            Degree = 2, // Quadratic Bezier
            ControlPoint1X = 5.0,
            ControlPoint1Y = 5.0
        };

        return (
            new[] { node1, node2 },
            new[] { edge1 }
        );
    }
}