// Copyright (c) Strange Loop Games. All rights reserved.
// See LICENSE file in the project root for full license information.
namespace Eco.Mods.TechTree
{
    using System;
    using System.ComponentModel;
    using Core.Utils;
    using Eco.Gameplay.DynamicValues;
    using Eco.Gameplay.Interactions;
    using Eco.Gameplay.Items;
    using Eco.Gameplay.Plants;
    using Eco.Gameplay.Systems.TextLinks;
    using Eco.Shared.Items;
    using Eco.Shared.Utils;
    using Eco.Simulation;
    using Eco.World;

    [Category("Hidden")]
    [Mower]
    public partial class ScytheItem : ToolItem
    {
        private static SkillModifiedValue caloriesBurn = CreateCalorieValue(20, typeof(FarmingSkill), typeof(ScytheItem), new ScytheItem().UILink());
        static ScytheItem() { }

        public override IDynamicValue CaloriesBurn            { get { return caloriesBurn; } }

        public override ClientPredictedBlockAction LeftAction { get { return ClientPredictedBlockAction.Harvest; } }
        public override string LeftActionDescription          { get { return "Reap"; } }

        private static IDynamicValue skilledRepairCost = new ConstantValue(1);
        public override IDynamicValue SkilledRepairCost { get { return skilledRepairCost; } }

        public override InteractResult OnActLeft(InteractionContext context)
        {
            if (!context.HasBlock || !context.Block.Is<Reapable>())
                return InteractResult.NoOp;
            
            var plant = EcoSim.PlantSim.GetPlant(context.BlockPosition.Value);
            if (plant != null && plant is IHarvestable)
            {
                if (plant.Dead)
                {
                    EcoSim.PlantSim.DestroyPlant(plant, DeathType.Harvesting);
                    return InteractResult.Success;
                }
                else
                {
                    Result result = (plant as IHarvestable).TryHarvest(context.Player, true);
                    if (result.Success)
                    {
                        this.BurnCalories(context.Player);
                        context.Player.SpawnBlockEffect(context.BlockPosition.Value, context.Block.GetType(), BlockEffect.Harvest);
                    }

                    return (InteractResult)result;
                }
            }
            else
                return (InteractResult)this.PlayerDeleteBlock(context.BlockPosition.Value, context.Player, false);
        }

        public override bool ShouldHighlight(Type block)
        {
            return Block.Is<Reapable>(block);
        }
    }
}