using System.ComponentModel;
using UnityEngine;

namespace DebugDrawEx
{
    public static class DebugDraw
    {
        /// <summary>
        ///   <para>Draws a line between specified start and end points.</para>
        /// </summary>
        /// <param name="start">Point in world space where the line should start.</param>
        /// <param name="end">Point in world space where the line should end.</param>
        /// <param name="color">Color of the line.</param>
        /// <param name="duration">How long the line should be visible for.</param>
        /// <param name="depthTest">Should the line be obscured by objects closer to the camera?</param>
        public static void DrawLine(Vector3 start, Vector3 end)
        {
            bool depthTest = true;
            float duration = 0.0f;
            Color white = Color.white;
            DrawLine(start, end, white, duration, depthTest);
        }
    
        /// <summary>
        ///   <para>Draws a line between specified start and end points.</para>
        /// </summary>
        /// <param name="start">Point in world space where the line should start.</param>
        /// <param name="end">Point in world space where the line should end.</param>
        /// <param name="color">Color of the line.</param>
        /// <param name="duration">How long the line should be visible for.</param>
        /// <param name="depthTest">Should the line be obscured by objects closer to the camera?</param>
        public static void DrawLine(Vector3 start, Vector3 end, Color color)
        {
            bool depthTest = true;
            float duration = 0.0f;
            DrawLine(start, end, color, duration, depthTest);
        }
    
        /// <summary>
        ///   <para>Draws a line between specified start and end points.</para>
        /// </summary>
        /// <param name="start">Point in world space where the line should start.</param>
        /// <param name="end">Point in world space where the line should end.</param>
        /// <param name="color">Color of the line.</param>
        /// <param name="duration">How long the line should be visible for.</param>
        /// <param name="depthTest">Should the line be obscured by objects closer to the camera?</param>
        public static void DrawLine(Vector3 start, Vector3 end, Color color, float duration)
        {
            bool depthTest = true;
            DrawLine(start, end, color, duration, depthTest);
        }
    
        /// <summary>
        ///   <para>Draws a line between specified start and end points.</para>
        /// </summary>
        /// <param name="start">Point in world space where the line should start.</param>
        /// <param name="end">Point in world space where the line should end.</param>
        /// <param name="color">Color of the line.</param>
        /// <param name="duration">How long the line should be visible for.</param>
        /// <param name="depthTest">Should the line be obscured by objects closer to the camera?</param>
        public static void DrawLine(
            Vector3 start,
            Vector3 end,
            [DefaultValue("Color.white")] Color color,
            [DefaultValue("0.0f")] float duration,
            [DefaultValue("true")] bool depthTest)
        {
            var line = new Line
            {
                Duration = duration,
                DepthTest = depthTest
            };
            line.AddLine(start, end, color);
        
            Graphics.DrawMesh(line.Mesh, Vector3.zero, Quaternion.identity, line.Mat,
                0 , null, 0, null, false,false);
        }
    
        /// <summary>
        ///   <para>Draws a line from start to start + dir in world coordinates.</para>
        /// </summary>
        /// <param name="start">Point in world space where the ray should start.</param>
        /// <param name="dir">Direction and length of the ray.</param>
        /// <param name="color">Color of the drawn line.</param>
        /// <param name="duration">How long the line will be visible for (in seconds).</param>
        /// <param name="depthTest">Should the line be obscured by other objects closer to the camera?</param>
        public static void DrawRay(Vector3 start, Vector3 dir)
        {
            bool depthTest = true;
            float duration = 0.0f;
            Color white = Color.white;
            DrawRay(start, dir, white, duration, depthTest);
        }
    
        /// <summary>
        ///   <para>Draws a line from start to start + dir in world coordinates.</para>
        /// </summary>
        /// <param name="start">Point in world space where the ray should start.</param>
        /// <param name="dir">Direction and length of the ray.</param>
        /// <param name="color">Color of the drawn line.</param>
        /// <param name="duration">How long the line will be visible for (in seconds).</param>
        /// <param name="depthTest">Should the line be obscured by other objects closer to the camera?</param>
        public static void DrawRay(Vector3 start, Vector3 dir, Color color)
        {
            bool depthTest = true;
            float duration = 0.0f;
            DrawRay(start, dir, color, duration, depthTest);
        }
    
        /// <summary>
        ///   <para>Draws a line from start to start + dir in world coordinates.</para>
        /// </summary>
        /// <param name="start">Point in world space where the ray should start.</param>
        /// <param name="dir">Direction and length of the ray.</param>
        /// <param name="color">Color of the drawn line.</param>
        /// <param name="duration">How long the line will be visible for (in seconds).</param>
        /// <param name="depthTest">Should the line be obscured by other objects closer to the camera?</param>
        public static void DrawRay(Vector3 start, Vector3 dir, Color color, float duration)
        {
            bool depthTest = true;
            DrawRay(start, dir, color, duration, depthTest);
        }

        /// <summary>
        ///   <para>Draws a line from start to start + dir in world coordinates.</para>
        /// </summary>
        /// <param name="start">Point in world space where the ray should start.</param>
        /// <param name="dir">Direction and length of the ray.</param>
        /// <param name="color">Color of the drawn line.</param>
        /// <param name="duration">How long the line will be visible for (in seconds).</param>
        /// <param name="depthTest">Should the line be obscured by other objects closer to the camera?</param>
        public static void DrawRay(
            Vector3 start,
            Vector3 dir,
            [DefaultValue("Color.white")] Color color,
            [DefaultValue("0.0f")] float duration,
            [DefaultValue("true")] bool depthTest)
        {
            DrawLine(start, start + dir, color, duration, depthTest);
        }
    }
}