// Copyright (C) 2023 Nicholas Maltbie
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
// associated documentation files (the "Software"), to deal in the Software without restriction,
// including without limitation the rights to use, copy, modify, merge, publish, distribute,
// sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all copies or
// substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
// BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.

using nickmaltbie.OpenKCC.Utils;
using nickmaltbie.OpenKCC.Utils.ColliderCast;
using UnityEngine;

namespace nickmaltbie.OpenKCC.Tests.TestCommon
{
    /// <summary>
    /// Unity test utilities.
    /// </summary>
    public static class KCCTestUtils
    {
        /// <summary>
        /// Bound range for test utils validation of number in range.
        /// </summary>
        public enum BoundRange
        {
            LessThan,
            GraterThan,
            GraterThanOrLessThan,
        }

        /// <summary>
        /// Setup a raycast hit mock.
        /// </summary>
        /// <param name="collider">Collider to return from the mock.</param>
        /// <param name="point">Point of collision for the mock.</param>
        /// <param name="distance">Distance from source from the mock.</param>
        /// <param name="normal">Normal vector for the collision from the mock.</param>
        /// <param name="fraction">Fraction of movement.</param>
        /// <returns>Mock raycast hit object with the specified properties.</returns>
        public static IRaycastHit SetupRaycastHitMock(Collider collider = null, Vector3 point = default, Vector3 normal = default, float distance = 0.0f)
        {
            var raycastHitMock = new MockRaycastHit
            {
                collider = collider,
                point = point,
                distance = distance,
                normal = normal,
            };
            return raycastHitMock;
        }

        public static IRaycastHit SetupDoRaycastInDirection(MockColliderCast colliderCastMock, Collider collider = null, Vector3 point = default, Vector3 normal = default, float distance = 0.0f, bool didHit = false)
        {
            IRaycastHit raycastHit = KCCTestUtils.SetupRaycastHitMock(
                collider,
                point,
                normal,
                distance);
            colliderCastMock.OnDoRaycastInDirection = (Vector3 position, Vector3 direction, float dist, out IRaycastHit hit, int layerMask, QueryTriggerInteraction queryTriggerInteraction) =>
            {
                hit = raycastHit;
                return didHit;
            };

            return raycastHit;
        }

        public static IRaycastHit SetupCastSelf(MockColliderCast colliderCastMock, Collider collider = null, Vector3 point = default, Vector3 normal = default, float distance = 0.0f, bool didHit = false)
        {
            IRaycastHit raycastHit = KCCTestUtils.SetupRaycastHitMock(
                collider,
                point,
                normal,
                distance);
            colliderCastMock.OnCastSelf = (Vector3 position, Quaternion rotation, Vector3 direction, float dist, out IRaycastHit hit, int layerMask, QueryTriggerInteraction queryTriggerInteraction, float skinWidth) =>
            {
                hit = raycastHit;
                return didHit;
            };

            return raycastHit;
        }
    }
}