using System.ComponentModel.DataAnnotations;
using System.Text.Json.Serialization;

namespace PetCompanion.Models
{
    public enum SkillType
    {
        GROUND,
        GRAND
    }

    public enum SkillTier
    {
        I = 1,
        II = 2,
        III = 3
    }

    public class Skill
    {
        [Key]
        public int Id { get; set; }
        public string Name { get; set; }
        public string Description { get; set; }
        public SkillType Type { get; set; }
        public int PointsCost { get; set; }
        public string Icon { get; set; }
        public List<int>? SkillsIdRequired { get; set; }
        public virtual ICollection<SkillEffect> Effects { get; set; }
        [JsonIgnore]
        public virtual ICollection<PetSkill> PetSkills { get; set; }
    }

    public class SkillEffect
    {
        [Key]
        public int Id { get; set; }
        public int SkillId { get; set; }
        [JsonIgnore]
        public virtual Skill Skill { get; set; }
        public SkillTier Tier { get; set; }
        public string Effect { get; set; }
        public decimal Value { get; set; }

        public void PetSkillUpgrade(ref Pet pet)
        {
            switch (Effect)
            {
                case "MaxHealth":
                    pet.MaxHealth += (int)Value;
                    break;
                case "MaxIntelligence":
                    pet.Stats.MaxIntelligence += (int)Value;
                    break;
                case "MaxStrength":
                    pet.Stats.MaxStrength += (int)Value;
                    break;
                case "MaxCharisma":
                    pet.Stats.MaxCharisma += (int)Value;
                    break;
                case "Luck":
                    pet.Stats.Luck += (int)Value;
                    break;
                case "Agility":
                    pet.Stats.Agility += (int)Value;
                    break;
                case "Perception":
                    pet.Stats.Perception += (int)Value;
                    break;
                    // Add more effects as needed
            }
        }
    }

    public class PetSkill
    {
        [Key]
        public int Id { get; set; }
        public string PetId { get; set; }
        [JsonIgnore]
        public virtual Pet Pet { get; set; }
        public int SkillId { get; set; }
        public virtual Skill Skill { get; set; }
        public SkillTier CurrentTier { get; set; }
    }
}