using System.Collections.Generic;
using System.Linq;
using System.Xml;
using System.Xml.Serialization;
using UnityEngine;

namespace RimWorldAnimationStudio
{
    public class Actor
    {
        [XmlArray("defNames"), XmlArrayItem("li")] public List<string> defNames = new List<string>();
        [XmlArray("bodyDefTypes"), XmlArrayItem("li")] public List<string> bodyDefTypes = new List<string>();
        [XmlArray("requiredGender"), XmlArrayItem("li")] public List<string> requiredGender = new List<string>();
        [XmlArray("requiredGenitals"), XmlArrayItem("li")] public List<string> requiredGenitals = new List<string>();      
        [XmlArray("raceOffsets"), XmlArrayItem("li")] public List<AlienRaceOffset> raceOffsets = new List<AlienRaceOffset>();
        [XmlArray("blacklistedRaces"), XmlArrayItem("li")] public List<string> blacklistedRaces = new List<string>();      
        [XmlArray("tags"), XmlArrayItem("li")] public List<string> tags;

        [XmlIgnore] public ActorGender gender;
        [XmlIgnore] private AlienRaceDef alienRaceDef;

        public BodyTypeOffset bodyTypeOffset = new BodyTypeOffset();
        public bool initiator = false;
        public bool controlGenitalAngle;
        public bool isFucking;
        public bool isFucked;

        [XmlIgnore] public string bodyType = "Male";

        public bool ShouldSerializedefNames() { return defNames.NotNullOrEmpty(); }
        public bool ShouldSerializebodyDefTypes() { return bodyDefTypes.NotNullOrEmpty(); }
        public bool ShouldSerializerequiredGender() { return requiredGender.NotNullOrEmpty(); }
        public bool ShouldSerializerequiredGenitals() { return requiredGenitals.NotNullOrEmpty(); }
        public bool ShouldSerializeraceOffsets() { return raceOffsets.NotNullOrEmpty(); }
        public bool ShouldSerializeblacklistedRaces() { return blacklistedRaces.NotNullOrEmpty(); }
        public bool ShouldSerializetags() { return tags.NotNullOrEmpty(); }
        public bool ShouldSerializeinitiator() { return initiator; }
        public bool ShouldSerializecontrolGenitalAngle() { return controlGenitalAngle; }
        public bool ShouldSerializeisFucking() { return isFucking; }
        public bool ShouldSerializeisFucked() { return isFucked; }

        public AlienRaceDef GetAlienRaceDef()
        {
            if (alienRaceDef == null)
            { alienRaceDef = AlienRaceDefs.GetNamed("Human"); }

            return alienRaceDef;
        }

        public void SetAlienRaceDef(string alienRaceDefName)
        {
            AlienRaceDef alienRaceDef = AlienRaceDefs.GetNamed(alienRaceDefName);

            if (alienRaceDef != null)
            { this.alienRaceDef = alienRaceDef; }
        }

        public Vector3 GetAlienRaceOffset()
        {
            if (alienRaceDef == null)
            { alienRaceDef = AlienRaceDefs.GetNamed("Human"); }

            AlienRaceOffset raceOffset = raceOffsets.FirstOrDefault(x => x.defName == alienRaceDef.defName);
            
            if (raceOffset == null)
            {
                raceOffset = new AlienRaceOffset(alienRaceDef.defName);
                raceOffsets.Add(raceOffset);               
            }

            return raceOffset.GetOffset();
        }

        public void SetAlienRaceOffset(Vector2 offset)
        {
            if (alienRaceDef == null)
            { return; }

            AlienRaceOffset raceOffset = raceOffsets.FirstOrDefault(x => x.defName == alienRaceDef.defName);

            if (raceOffset == null)
            {
                raceOffset = new AlienRaceOffset(alienRaceDef.defName);
                raceOffsets.Add(raceOffset);
            }

            raceOffset.SetOffset(offset);
        }

        public void ValidateData()
        {
            bodyDefTypes = bodyDefTypes.Intersect(Tags.bodyDefTypes.Concat(CustomTags.bodyDefTypes))?.ToList();
            requiredGenitals = requiredGenitals.Intersect(Tags.bodyParts.Concat(CustomTags.bodyParts))?.ToList();
            raceOffsets = raceOffsets.Except(raceOffsets.Where(x => x.OffsetIsZero()))?.ToList();
        }

        public bool MakeNew()
        {
            if (Workspace.animationDef == null)
            { Debug.LogWarning("Cannot make new actor - there is no AnimationDef"); return false; }

            Workspace.animationDef.actors.Add(this);

            foreach (AnimationStage stage in Workspace.animationDef.animationStages)
            {
                PawnAnimationClip clip = new PawnAnimationClip();

                if (clip.MakeNew())
                { 
                    stage.animationClips.Add(clip);
                    stage.Initialize();
                }
            }

            return true;
        }
    }
}