bansonic_beta_main/Assets/scripts/Team/TeamManager.cs

using System;
using System.Collections.Generic;
using UnityEngine;

public class TeamManager : MonoBehaviour
{
    public static TeamManager Instance { get; private set; }

    public teamSettingPanel teamSettingPanelInstance;

    public Dictionary<int, TeamSetting> currentTeamSettings = new Dictionary<int, TeamSetting>();
    public List<CharacterView> SelectableCharacterList = new List<CharacterView>();

    public int currentSelectedTeam = 0;
    public int currentSelectedTeamCharacter = -1;
    public CharacterView currentSelectedCharacterCard = null;

    public event Action OnSelectedCharacterChanged;
    public event Action OnSelectedTeamChanged;

    private const int TeamCount = 4;
    private const int TeamSlotCount = 5;

    private void Awake()
    {
        if (Instance == null)
        {
            Instance = this;
        }
        else
        {
            Destroy(gameObject);
        }
    }

    private void Start()
    {
        if (teamSettingPanelInstance == null && teamSettingPanel.Instance != null)
            teamSettingPanelInstance = teamSettingPanel.Instance;

        EnsureDefaultTeamSettings();
    }

    private void EnsureDefaultTeamSettings()
    {
        for (int i = 0; i < TeamCount; i++)
        {
            if (!currentTeamSettings.ContainsKey(i) || currentTeamSettings[i] == null)
            {
                currentTeamSettings[i] = CreateEmptyTeamSetting();
            }

            EnsureTeamSlotCount(currentTeamSettings[i]);
        }
    }

    private static TeamSetting CreateEmptyTeamSetting()
    {
        var list = new List<CharacterView>(TeamSlotCount);
        for (int i = 0; i < TeamSlotCount; i++)
            list.Add(new CharacterView(0, null));
        return new TeamSetting(list, -1);
    }

    private static void EnsureTeamSlotCount(TeamSetting setting)
    {
        if (setting == null) return;
        if (setting.teamIdList == null)
            setting.teamIdList = new List<CharacterView>();

        while (setting.teamIdList.Count < TeamSlotCount)
            setting.teamIdList.Add(new CharacterView(0, null));
    }

    public void openTeamSettingPanel()
    {
        if (teamSettingPanelInstance != null)
            teamSettingPanelInstance.gameObject.SetActive(true);
    }

    public void closeTeamSettingPanel()
    {
        if (teamSettingPanelInstance != null)
            teamSettingPanelInstance.gameObject.SetActive(false);
    }

    public void setCurrentSelectedTeam(int index)
    {
        if (index < 0 || index >= TeamCount)
        {
            Debug.LogWarning($"Selected team index out of range: {index}");
            return;
        }
        currentSelectedTeam = index;
    }

    public void setcurrentTeamSettings(Dictionary<int, TeamSetting> playerTeamSettings)
    {
        currentTeamSettings = playerTeamSettings ?? new Dictionary<int, TeamSetting>();
        EnsureDefaultTeamSettings();
    }

    public TeamSetting getCurrentSelectedTeam()
    {
        EnsureDefaultTeamSettings();
        return currentTeamSettings[currentSelectedTeam];
    }

    public void setCurrentSelectedTeam(TeamSetting newTeamData, int teamIndex)
    {
        if (teamIndex < 0 || teamIndex >= TeamCount || newTeamData == null)
            return;

        EnsureTeamSlotCount(newTeamData);
        currentTeamSettings[teamIndex] = newTeamData;
    }

    public void setCurrentSelectedCharacterInTeam(int characterIndex)
    {
        if (characterIndex != currentSelectedTeamCharacter)
        {
            currentSelectedTeamCharacter = characterIndex;
            OnSelectedCharacterChanged?.Invoke();
        }
    }

    public void setCurrentSelectedTeamSetting(int teamIndex)
    {
        if (teamIndex < 0 || teamIndex >= TeamCount)
            return;

        if (teamIndex != currentSelectedTeam)
        {
            currentSelectedTeam = teamIndex;
            OnSelectedTeamChanged?.Invoke();
        }
    }

    public void swapTeamElements(int firstIndex, int secondIndex)
    {
        var team = getCurrentSelectedTeam()?.teamIdList;
        if (team == null) return;
        if (firstIndex < 0 || firstIndex >= team.Count) return;
        if (secondIndex < 0 || secondIndex >= team.Count) return;

        CharacterView temp = team[firstIndex];
        team[firstIndex] = team[secondIndex];
        team[secondIndex] = temp;

        currentTeamSettings[currentSelectedTeam].teamIdList = team;
        if (teamSettingPanelInstance != null)
            teamSettingPanelInstance.updateTeamSettingElements();

        setCurrentSelectedCharacterInTeam(secondIndex);
    }

    public void setTeamLeader(int characterID)
    {
        var team = getCurrentSelectedTeam();
        if (team == null) return;

        team.LeaderId = characterID;
        if (teamSettingPanelInstance != null)
            teamSettingPanelInstance.updateTeamSettingElements();
    }

    public void ResetTeamCharacter(int aimListIndex)
    {
        var selected = currentSelectedCharacterCard;
        var team = getCurrentSelectedTeam()?.teamIdList;
        if (selected == null || team == null)
            return;
        if (aimListIndex < 0 || aimListIndex >= team.Count)
        {
            Debug.LogWarning($"ResetTeamCharacter index out of range: {aimListIndex}");
            return;
        }

        for (int i = 0; i < team.Count; i++)
        {
            if (i == aimListIndex) continue;
            if (team[i] != null && team[i].characterId == selected.characterId)
            {
                team[i] = new CharacterView(0, null);
            }
        }

        team[aimListIndex] = selected;
        currentTeamSettings[currentSelectedTeam].teamIdList = team;

        if (teamSettingPanelInstance != null)
            teamSettingPanelInstance.updateTeamSettingElements();
    }

    public void removeTeamCharacter(int characterId)
    {
        currentSelectedCharacterCard = null;
        var team = getCurrentSelectedTeam()?.teamIdList;
        if (team == null) return;

        for (int i = 0; i < team.Count; i++)
        {
            if (team[i] != null && team[i].characterId == characterId)
            {
                team[i].characterId = 0;
                team[i].currentBoundaryLevel = null;
            }
        }

        currentTeamSettings[currentSelectedTeam].teamIdList = team;

        var panel = teamSettingPanelInstance ?? teamSettingPanel.Instance;
        if (panel != null)
            panel.updateTeamSettingElements();
    }
}