using System.Collections.Generic;
using UnityEngine;

[CreateAssetMenu(menuName = "All Scene Prefab Set")]
public class SceneBlocksSet : ScriptableObject
{
    public LevelsSet[] levels = new LevelsSet[3];

    private GameObject hudObj;
    private MessageBoxController messageBoxController;

    // initialization
    public void InitializeSceneBlocksSet(GameObject hudObj)
    {
        this.hudObj = hudObj;
        messageBoxController = this.hudObj.GetComponent<MessageBoxController>();
        for (int i = 0; i < 3; i++)
        {
            // initialize all level prefab set
            levels[i].InitializeLevelsSet();
        }
    }

    #region Get Scene,Level,Prefab methods

    // get AllLevlePrefabSet by target type
    public LevelsSet GetAllLevlePrefabSet(SceneBlockContainer.Targets targetType)
    {
        switch (targetType)
        {
            case SceneBlockContainer.Targets.Go:
                return levels[0];

            case SceneBlockContainer.Targets.Attack:
                return levels[1];

            case SceneBlockContainer.Targets.Defence:
                messageBoxController.PushMessage(new List<string> { "[ERROR]ScenePrefabSet.GetAllLevlePrefabSet:", " Defence Mode not ready!" },
                    new List<string> { messageBoxController.errorColor });
                return levels[2];

            default:
                messageBoxController.PushMessage(new List<string> { "[ERROR]ScenePrefabSet.GetAllLevlePrefabSet:", " targetType not found!","tagetType = ",targetType.ToString() },
                new List<string> { messageBoxController.errorColor });
                return null;
        }
    }

    // get SingleLevelPrefabSet by target type and level
    public BlocksSet GetSingleLevelPrefabSet(SceneBlockContainer.Targets targetType, int level)
    {
        if(level >= GetAllLevlePrefabSet(targetType).singleLevelSet.Length)
        {
            messageBoxController.PushMessage(new List<string> { "[ERROR]ScenePrefabSet.GetSingleLevelPrefabSet:", " level out of range!","targetType = ",targetType.ToString(), "level = ",level.ToString()},
                new List<string> { messageBoxController.errorColor });
            return null;
        }
        return GetAllLevlePrefabSet(targetType).singleLevelSet[level];
    }

    // get prefab by target type, level and block type
    public GameObject GetPrefab(SceneBlockContainer.Targets targetType, int level, int blockType)
    {
        if(blockType >= GetSingleLevelPrefabSet(targetType, level).prefabs.Length)
        {
            messageBoxController.PushMessage(new List<string> { "[ERROR]ScenePrefabSet.GetPrefab:", " blockType out of range!","targetType = ",targetType.ToString(), "level = ",level.ToString(), "blockType = ",blockType.ToString()},
                new List<string> { messageBoxController.errorColor });
            return null;
        }
        return GetSingleLevelPrefabSet(targetType, level).prefabs[blockType];
    }

    #endregion Get Scene,Level,Prefab methods

    #region Get Prefab Property methods

    //get level number by target type
    public int GetLevelNumber(SceneBlockContainer.Targets targetType)
    {
        return GetAllLevlePrefabSet(targetType).singleLevelSet.Length;
    }

    // get block number by target type and level
    public int GetBlockNumber(SceneBlockContainer.Targets targetType, int level)
    {
        return GetSingleLevelPrefabSet(targetType, level).prefabs.Length;
    }

    // get block size by target type and level and block type
    public float GetBlockSize(SceneBlockContainer.Targets targetType, int level, int blockType)
    {
        return GetPrefab(targetType, level, blockType).GetComponent<SceneBlock>().blockSize;
    }

    #endregion Get Prefab Property methods
}