using UnityEngine;

/// <summary>
/// Configuration parameters for maze generation
/// Adjustable to control maze layout, room distribution, and difficulty
/// </summary>
[System.Serializable]
public class MazeConfig
{
    [Header("Maze Size")]
    [SerializeField] public int Width = 100;
    [SerializeField] public int Height = 100;
    [SerializeField] public int MinSize = 100;
    [SerializeField] public int MaxSize = 10000;

    [Header("Room Generation")]
    [SerializeField] public int TargetRoomCount = 20;
    [SerializeField] public int MinRoomWidth = 5;
    [SerializeField] public int MaxRoomWidth = 25;
    [SerializeField] public int MinRoomHeight = 5;
    [SerializeField] public int MaxRoomHeight = 25;
    [SerializeField] public int MinRoomSpacing = 2;  // Minimum space between rooms

    [Header("Start and Exit Points")]
    [SerializeField] public int MinStartPoints = 1;
    [SerializeField] public int MaxStartPoints = 3;
    [SerializeField] public int MinExits = 1;
    [SerializeField] public int MaxExits = 5;

    [Header("Hallway")]
    [SerializeField] public int MinHallwayWidth = 1;
    [SerializeField] public int MaxHallwayWidth = 3;

    [Header("Special Rooms")]
    [SerializeField] public int SafeRoomCount = 2;
    [SerializeField] public int RestRoomCount = 2;
    [SerializeField] public int BossRoomCount = 1;
    [SerializeField] public int NormalRoomPercentage = 50;  // Percentage that should be normal rooms

    [Header("Monster Areas")]
    [SerializeField] public bool UseMonsterAreas = true;
    [SerializeField] public int MonsterAreaDensity = 50;  // Percentage of rooms with monsters

    [Header("Generation")]
    [SerializeField] public int RandomSeed = 0;
    [SerializeField] public bool UseRandomSeed = false;

    /// <summary>
    /// Validates configuration values and clamps them to acceptable ranges
    /// </summary>
    public void Validate()
    {
        Width = Mathf.Clamp(Width, MinSize, MaxSize);
        Height = Mathf.Clamp(Height, MinSize, MaxSize);
        TargetRoomCount = Mathf.Max(TargetRoomCount, 5);
        MinRoomWidth = Mathf.Max(MinRoomWidth, 3);
        MinRoomHeight = Mathf.Max(MinRoomHeight, 3);
        MaxRoomWidth = Mathf.Max(MaxRoomWidth, MinRoomWidth + 2);
        MaxRoomHeight = Mathf.Max(MaxRoomHeight, MinRoomHeight + 2);
        MinStartPoints = Mathf.Max(MinStartPoints, 1);
        MaxStartPoints = Mathf.Max(MaxStartPoints, MinStartPoints);
        MinExits = Mathf.Max(MinExits, 1);
        MaxExits = Mathf.Max(MaxExits, MinExits);
        NormalRoomPercentage = Mathf.Clamp(NormalRoomPercentage, 0, 100);
        MonsterAreaDensity = Mathf.Clamp(MonsterAreaDensity, 0, 100);
    }
}