using Microsoft.Xna.Framework;
using StardewValley;
using StardewValley.BellsAndWhistles;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;

namespace CustomContentEngine.Critters
{
    public class CritterEntry
    {
        public string Id { get; set; }
        public class SpriteData_
        {
            public string TextureName { get; set; }
            public int BaseFrame { get; set; }
            public int FrameWidth { get; set; }
            public int FrameHeight { get; set; }
        }
        public SpriteData_ SpriteData { get; set; } = new SpriteData_();

        public class Animation_
        {
            public class AnimationFrame_
            {
                public int Frame;
                public int Duration;
            }

            public List<AnimationFrame_> Frames = new List<AnimationFrame_>();
        }
        public Dictionary<string, Animation_> Animations { get; set; } = new Dictionary<string, Animation_>();

        public class SpawnCondition_
        {
            public Boolean Not { get; set; } = false;
            public string[] Seasons { get; set; } = new string[0];
            public string[] Locations { get; set; } = new string[0];
            public int MinTimeOfDay { get; set; } = -1;
            public int MaxTimeOfDay { get; set; } = -1;
            public double ChancePerTile { get; set; } = 1.0 / 15000;
            public bool RequireDarkOut { get; set; } = false;
            public bool AllowRain { get; set; } = false;
            public string ChildrenCombine { get; set; } = "and"; // Can also be xor, or, atleast<num>, exactly<num>
            public List<SpawnCondition_> Children { get; set; } = new List<SpawnCondition_>();

            public bool check( GameLocation loc ) { /*...*/ }
        }
        public List<SpawnCondition_> SpawnConditions { get; set; } = new List<SpawnCondition_>();

        public class SpawnLocation_
        {
            public string LocationType { get; set; } = "random"; // Can also be terrainfeature, and probably location as well
            //public Vector2 Offset { get; set; } = new Vector2();
            public string TerrainFeature { get; set; }

            public class ConditionEntry_
            {
                public bool Not { get; set; } = false;

                public double Chance { get; set; } = 1.0;
                public string Variable { get; set; }
                public bool RequireNotNull { get; set; }
                public string Is { get; set; }
                public string ValueEquals { get; set; }

                public string ChildrenCombine { get; set; } = "and";
                public List<ConditionEntry_> Children { get; set; } = new List<ConditionEntry_>();

                public bool check( object obj ) { /*...*/ }
            }
            public List<ConditionEntry_> Conditions { get; set; } = new List<ConditionEntry_>();

            public bool check(object obj) { /*...*/ }

            public Vector2? pickSpot( GameLocation loc ) { /*...*/ }
        }
        public List<SpawnLocation_> SpawnLocations { get; set; } = new List<SpawnLocation_>();

        public int SpawnAttempts { get; set; } = 3;

        public virtual bool check( GameLocation loc ) { /*...*/ }

        public virtual Vector2? pickSpot( GameLocation loc ) { /*...*/ }

        public virtual Critter makeCritter(Vector2 pos) { /*...*/ }

        internal static Dictionary<string, CritterEntry> critters = new Dictionary<string, CritterEntry>();
        public static void Register( CritterEntry entry ) { /*...*/ }
    }
}