using System.Collections.Generic;

namespace Models;

/// <summary>
///     运行时全局状态（GameState）
///     设计说明：
///     1) 将“局内状态”集中在一个聚合对象中，便于存档与调试快照。
///     2) 具体子状态按职责拆分：回合/经济/人员/任务/库存/羁绊。
///     3) Controller/System 只依赖这份数据，不直接操作 View。
///     注意事项：
///     - 这是运行时数据，不是配置数据；配置请看 *Definition 类。
///     - 禁止在这里引用 Godot Node，保持纯数据。
///     未来扩展：
///     - 可加入“存档版本号”和“迁移器”，支持版本升级。
///     - 可加入“局外 Roguelite 状态”，与局内共享接口。
/// </summary>
public sealed class GameState {
	/// <summary>
	///     回合状态
	/// </summary>
	public TurnState Turn { get; } = new();

	/// <summary>
	///     经济状态
	/// </summary>
	public EconomyState Economy { get; } = new();

	/// <summary>
	///     人员状态
	/// </summary>
	public RosterState Roster { get; } = new();

	/// <summary>
	///     任务状态
	/// </summary>
	public TaskState Tasks { get; } = new();

	/// <summary>
	///     库存状态
	/// </summary>
	public InventoryState Inventory { get; } = new();

	/// <summary>
	///     协同状态
	/// </summary>
	public SynergyState Synergy { get; } = new();

	/// <summary>
	///     肉鸽状态
	/// </summary>
	public RogueliteState Roguelite { get; } = new();
}

/// <summary>
///     游戏阶段
/// </summary>
public enum GamePhase {
    Planning, // 筹备阶段
    Execution, // 执行阶段
    Review // 结算阶段
}

/// <summary>
///     回合状态数据
/// </summary>
public sealed class TurnState {
	/// <summary>
	///     当前回合
	/// </summary>
	public int CurrentTurn { get; set; } = 1;

	/// <summary>
	///     最大回合
	/// </summary>
	public int MaxTurns { get; set; } = 30;

	/// <summary>
	///     当前阶段
	/// </summary>
	public GamePhase Phase { get; set; } = GamePhase.Planning;
}

/// <summary>
///     经济状态数据
/// </summary>
public sealed class EconomyState {
	/// <summary>
	///     资金
	/// </summary>
	public int Money { get; set; } = 50000;

	/// <summary>
	///     声望
	/// </summary>
	public int Reputation { get; set; }

	/// <summary>
	///     科研点数
	/// </summary>
	public int ResearchPoints { get; set; }

	/// <summary>
	///     利率
	/// </summary>
	public float InterestRate { get; set; } = 0.0f;
}

/// <summary>
///     人员状态数据
/// </summary>
public sealed class RosterState {
	/// <summary>
	///     导师模型
	/// </summary>
	public MentorModel Mentor { get; set; } = new("Player");

	/// <summary>
	///     学生列表
	/// </summary>
	public List<StudentModel> Students { get; } = new();

	/// <summary>
	///     职工列表
	/// </summary>
	public List<StaffModel> Staffs { get; } = new();
}

/// <summary>
///     任务状态数据
/// </summary>
public sealed class TaskState {
	/// <summary>
	///     活动任务列表
	/// </summary>
	public List<TaskModel> ActiveTasks { get; } = new();

	/// <summary>
	///     已完成任务列表
	/// </summary>
	public List<TaskModel> CompletedTasks { get; } = new();

	/// <summary>
	///     失败任务列表
	/// </summary>
	public List<TaskModel> FailedTasks { get; } = new();
}

/// <summary>
///     库存状态数据
/// </summary>
public sealed class InventoryState {
	/// <summary>
	///     物品计数
	/// </summary>
	public Dictionary<string, int> ItemCounts { get; } = new();

	/// <summary>
	///     论文计数
	/// </summary>
	public Dictionary<PaperRank, int> PaperCounts { get; } = new();
}

/// <summary>
///     协同状态数据
/// </summary>
public sealed class SynergyState {
	/// <summary>
	///     原型堆叠数
	/// </summary>
	public Dictionary<string, int> ArchetypeStacks { get; } = new();

	/// <summary>
	///     角色堆叠数
	/// </summary>
	public Dictionary<string, int> RoleStacks { get; } = new();

	/// <summary>
	///     激活的协同ID列表
	/// </summary>
	public List<string> ActiveSynergyIds { get; } = new();

	/// <summary>
	///     激活的修正包
	/// </summary>
	public ModifierBundle ActiveModifiers { get; } = new();
}

/// <summary>
///     肉鸽状态数据
/// </summary>
public sealed class RogueliteState {
	/// <summary>
	///     校友卡ID列表
	/// </summary>
	public List<string> AlumniCardIds { get; } = new();

	/// <summary>
	///     遗产解锁ID列表
	/// </summary>
	public List<string> LegacyUnlockIds { get; } = new();

	/// <summary>
	///     头衔保留等级
	/// </summary>
	public int TitleRetentionLevel { get; set; }
}