using Jovian.Logger;
using Jovian.SaveSystem;
using Nox.Core;
using Nox.Game;
using Nox.Game.UI;
using System;
using System.Collections.Generic;

namespace Nox.UI {
    public class CharacterCreationView : IGameLifecycle, IMenuView {
        public ISaveSystem SaveSystem { get; }
        private readonly CharacterCreationReference characterCreationReference;
        private readonly MenuGameStateData menuGameStateData;
        private readonly GameDataState gameDataState;
        private readonly PartySettings partySettings;
        private readonly ICharacterSystems characterSystems;

        private List<CharacterCreationRequest> characterCreationRequests;

        public CharacterCreationView(
            CharacterCreationReference characterCreationReference,
            MenuGameStateData menuGameStateData,
            ISaveSystem saveSystem,
            GameDataState gameDataState,
            PartySettings partySettings,
            ICharacterSystems characterSystems) {
            SaveSystem = saveSystem;
            this.characterCreationReference = characterCreationReference;
            this.menuGameStateData = menuGameStateData;
            this.gameDataState = gameDataState;
            this.partySettings = partySettings;
            this.characterSystems = characterSystems;
        }

        public void Initialize() {
            characterCreationReference.startGameButton.onClick.AddListener(() => {
                if(characterCreationRequests == null || characterCreationRequests.Count == 0) {
                    GlobalLogger.LogException("No character creation requests available, cannot start game, starting with a semi-random default", LogCategory.GameLogic);
                    var randomIndex = UnityEngine.Random.Range(0, partySettings.testStarterCharacterSettings.Length-1);
                    characterCreationRequests = new List<CharacterCreationRequest> { new () {
                        Id = Guid.NewGuid(),
                        Name = partySettings.testStarterCharacterSettings[randomIndex].name,
                        Race = partySettings.testStarterCharacterSettings[randomIndex].race,
                        Class = partySettings.testStarterCharacterSettings[randomIndex].@class,
                        Role = CharacterRole.Protagonist,
                        Attributes = partySettings.testStarterCharacterSettings[randomIndex].defaultEntityAttributes,
                        Stats = partySettings.testStarterCharacterSettings[randomIndex].defaultEntityStats,
                        Perks = partySettings.testStarterCharacterSettings[randomIndex].defaultPerksData,
                        Modifiers = partySettings.testStarterCharacterSettings[randomIndex].defaultModifiersData
                    } };
                    return;
                }
                Hide();
                menuGameStateData.startGameRequests?.Invoke(PlayMode.Adventure);
            });
            characterCreationReference.backButton.onClick.AddListener(Hide);
            characterCreationReference.backButtonCenter.onClick.AddListener(Hide);
            characterCreationReference.acceptButton.onClick.AddListener(CreateParty);
        }

        public void CreateParty() {
            var partyCreatorModel = new PartyCreatorModel(characterSystems.CharacterFactory, characterSystems.PartyFactory, characterCreationRequests, partySettings);
            var party = partyCreatorModel.CreatePartyForNewRun();
            gameDataState.ActiveParty = party;
        }

        public void Tick() {
            return;
        }
        public void Show() {
            characterCreationReference.gameObject.SetActive(true);
        }
        public void Hide() {
            characterCreationReference.gameObject.SetActive(false);
        }
        public void Dispose() { }
    }
}