// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.

using System.Runtime.CompilerServices;

namespace FisheryLib.Utility.Diagnostics;

/// <inheritdoc/>
public partial class Guard
{
	/// <summary>
	/// Asserts that the input value must be within a given distance from a specified value.
	/// </summary>
	/// <param name="value">The input <see cref="int"/> value to test.</param>
	/// <param name="target">The target <see cref="int"/> value to test for.</param>
	/// <param name="delta">The maximum distance to allow between <paramref name="value"/> and <paramref name="target"/>.</param>
	/// <param name="name">The name of the input parameter being tested.</param>
	/// <exception cref="ArgumentException">Thrown if (<paramref name="value"/> - <paramref name="target"/>) > <paramref name="delta"/>.</exception>
	[MethodImpl(MethodImplOptions.AggressiveInlining)]
	public static void IsCloseTo(int value, int target, uint delta,
		[CallerArgumentExpression("value")] string name = "")
	{
		var difference = value >= target ? (uint)(value - target) : (uint)(target - value);

		if (difference <= delta)
			return;

		ThrowHelper.ThrowArgumentExceptionForIsCloseTo(value, target, delta, name);
	}

	/// <summary>
	/// Asserts that the input value must not be within a given distance from a specified value.
	/// </summary>
	/// <param name="value">The input <see cref="int"/> value to test.</param>
	/// <param name="target">The target <see cref="int"/> value to test for.</param>
	/// <param name="delta">The maximum distance to allow between <paramref name="value"/> and <paramref name="target"/>.</param>
	/// <param name="name">The name of the input parameter being tested.</param>
	/// <exception cref="ArgumentException">Thrown if (<paramref name="value"/> - <paramref name="target"/>) &lt;= <paramref name="delta"/>.</exception>
	[MethodImpl(MethodImplOptions.AggressiveInlining)]
	public static void IsNotCloseTo(int value, int target, uint delta,
		[CallerArgumentExpression("value")] string name = "")
	{
		var difference = value >= target ? (uint)(value - target) : (uint)(target - value);

		if (difference > delta)
			return;

		ThrowHelper.ThrowArgumentExceptionForIsNotCloseTo(value, target, delta, name);
	}

	/// <summary>
	/// Asserts that the input value must be within a given distance from a specified value.
	/// </summary>
	/// <param name="value">The input <see cref="long"/> value to test.</param>
	/// <param name="target">The target <see cref="long"/> value to test for.</param>
	/// <param name="delta">The maximum distance to allow between <paramref name="value"/> and <paramref name="target"/>.</param>
	/// <param name="name">The name of the input parameter being tested.</param>
	/// <exception cref="ArgumentException">Thrown if (<paramref name="value"/> - <paramref name="target"/>) > <paramref name="delta"/>.</exception>
	[MethodImpl(MethodImplOptions.AggressiveInlining)]
	public static void IsCloseTo(long value, long target, ulong delta,
		[CallerArgumentExpression("value")] string name = "")
	{
		var difference = value >= target ? (ulong)(value - target) : (ulong)(target - value);

		if (difference <= delta)
			return;

		ThrowHelper.ThrowArgumentExceptionForIsCloseTo(value, target, delta, name);
	}

	/// <summary>
	/// Asserts that the input value must not be within a given distance from a specified value.
	/// </summary>
	/// <param name="value">The input <see cref="long"/> value to test.</param>
	/// <param name="target">The target <see cref="long"/> value to test for.</param>
	/// <param name="delta">The maximum distance to allow between <paramref name="value"/> and <paramref name="target"/>.</param>
	/// <param name="name">The name of the input parameter being tested.</param>
	/// <exception cref="ArgumentException">Thrown if (<paramref name="value"/> - <paramref name="target"/>) &lt;= <paramref name="delta"/>.</exception>
	[MethodImpl(MethodImplOptions.AggressiveInlining)]
	public static void IsNotCloseTo(long value, long target, ulong delta,
		[CallerArgumentExpression("value")] string name = "")
	{
		var difference = value >= target ? (ulong)(value - target) : (ulong)(target - value);

		if (difference > delta)
			return;

		ThrowHelper.ThrowArgumentExceptionForIsNotCloseTo(value, target, delta, name);
	}

	/// <summary>
	/// Asserts that the input value must be within a given distance from a specified value.
	/// </summary>
	/// <param name="value">The input <see cref="float"/> value to test.</param>
	/// <param name="target">The target <see cref="float"/> value to test for.</param>
	/// <param name="delta">The maximum distance to allow between <paramref name="value"/> and <paramref name="target"/>.</param>
	/// <param name="name">The name of the input parameter being tested.</param>
	/// <exception cref="ArgumentException">Thrown if (<paramref name="value"/> - <paramref name="target"/>) > <paramref name="delta"/>.</exception>
	[MethodImpl(MethodImplOptions.AggressiveInlining)]
	public static void IsCloseTo(float value, float target, float delta,
		[CallerArgumentExpression("value")] string name = "")
	{
		if (Math.Abs(value - target) <= delta)
			return;

		ThrowHelper.ThrowArgumentExceptionForIsCloseTo(value, target, delta, name);
	}

	/// <summary>
	/// Asserts that the input value must not be within a given distance from a specified value.
	/// </summary>
	/// <param name="value">The input <see cref="float"/> value to test.</param>
	/// <param name="target">The target <see cref="float"/> value to test for.</param>
	/// <param name="delta">The maximum distance to allow between <paramref name="value"/> and <paramref name="target"/>.</param>
	/// <param name="name">The name of the input parameter being tested.</param>
	/// <exception cref="ArgumentException">Thrown if (<paramref name="value"/> - <paramref name="target"/>) &lt;= <paramref name="delta"/>.</exception>
	[MethodImpl(MethodImplOptions.AggressiveInlining)]
	public static void IsNotCloseTo(float value, float target, float delta,
		[CallerArgumentExpression("value")] string name = "")
	{
		if (Math.Abs(value - target) > delta)
			return;

		ThrowHelper.ThrowArgumentExceptionForIsNotCloseTo(value, target, delta, name);
	}

	/// <summary>
	/// Asserts that the input value must be within a given distance from a specified value.
	/// </summary>
	/// <param name="value">The input <see cref="double"/> value to test.</param>
	/// <param name="target">The target <see cref="double"/> value to test for.</param>
	/// <param name="delta">The maximum distance to allow between <paramref name="value"/> and <paramref name="target"/>.</param>
	/// <param name="name">The name of the input parameter being tested.</param>
	/// <exception cref="ArgumentException">Thrown if (<paramref name="value"/> - <paramref name="target"/>) > <paramref name="delta"/>.</exception>
	[MethodImpl(MethodImplOptions.AggressiveInlining)]
	public static void IsCloseTo(double value, double target, double delta,
		[CallerArgumentExpression("value")] string name = "")
	{
		if (Math.Abs(value - target) <= delta)
			return;

		ThrowHelper.ThrowArgumentExceptionForIsCloseTo(value, target, delta, name);
	}

	/// <summary>
	/// Asserts that the input value must not be within a given distance from a specified value.
	/// </summary>
	/// <param name="value">The input <see cref="double"/> value to test.</param>
	/// <param name="target">The target <see cref="double"/> value to test for.</param>
	/// <param name="delta">The maximum distance to allow between <paramref name="value"/> and <paramref name="target"/>.</param>
	/// <param name="name">The name of the input parameter being tested.</param>
	/// <exception cref="ArgumentException">Thrown if (<paramref name="value"/> - <paramref name="target"/>) &lt;= <paramref name="delta"/>.</exception>
	[MethodImpl(MethodImplOptions.AggressiveInlining)]
	public static void IsNotCloseTo(double value, double target, double delta,
		[CallerArgumentExpression("value")] string name = "")
	{
		if (Math.Abs(value - target) > delta)
			return;

		ThrowHelper.ThrowArgumentExceptionForIsNotCloseTo(value, target, delta, name);
	}

	/// <summary>
	/// Asserts that the input value must be within a given distance from a specified value.
	/// </summary>
	/// <param name="value">The input <see langword="nint"/> value to test.</param>
	/// <param name="target">The target <see langword="nint"/> value to test for.</param>
	/// <param name="delta">The maximum distance to allow between <paramref name="value"/> and <paramref name="target"/>.</param>
	/// <param name="name">The name of the input parameter being tested.</param>
	/// <exception cref="ArgumentException">Thrown if (<paramref name="value"/> - <paramref name="target"/>) > <paramref name="delta"/>.</exception>
	[MethodImpl(MethodImplOptions.AggressiveInlining)]
	public static void IsCloseTo(nint value, nint target, nuint delta,
		[CallerArgumentExpression("value")] string name = "")
	{
		var difference = value >= target ? (nuint)(value - target) : (nuint)(target - value);

		if (difference <= delta)
			return;

		ThrowHelper.ThrowArgumentExceptionForIsCloseTo(value, target, delta, name);
	}

	/// <summary>
	/// Asserts that the input value must not be within a given distance from a specified value.
	/// </summary>
	/// <param name="value">The input <see langword="nint"/> value to test.</param>
	/// <param name="target">The target <see langword="nint"/> value to test for.</param>
	/// <param name="delta">The maximum distance to allow between <paramref name="value"/> and <paramref name="target"/>.</param>
	/// <param name="name">The name of the input parameter being tested.</param>
	/// <exception cref="ArgumentException">Thrown if (<paramref name="value"/> - <paramref name="target"/>) &lt;= <paramref name="delta"/>.</exception>
	[MethodImpl(MethodImplOptions.AggressiveInlining)]
	public static void IsNotCloseTo(nint value, nint target, nuint delta,
		[CallerArgumentExpression("value")] string name = "")
	{
		var difference = value >= target ? (nuint)(value - target) : (nuint)(target - value);

		if (difference > delta)
			return;

		ThrowHelper.ThrowArgumentExceptionForIsNotCloseTo(value, target, delta, name);
	}
}