using System.Collections.Generic;

namespace Models;

/// <summary>
/// 任务定义与枚举（配置层）
/// 设计说明：
/// 1) Definition 描述“任务是什么”，TaskModel 描述“任务正在发生什么”。
/// 2) 任务类别与难度与设计文档一致，方便 UI/系统层做分流。
/// 3) Requirements/Rewards 以组合结构表示，便于 Mod 追加新条件。
/// 注意事项：
/// - 不在此处写具体数值表，仅提供结构骨架。
/// - 业务系统应优先读取 Definition，而不是硬编码逻辑。
/// 未来扩展：
/// - 可加入“阶段式任务”与“事件触发任务”字段。
/// - 可加入“动态难度曲线”，用于 Roguelite 调整强度。
/// </summary>
public enum TaskTrack
{
	Tenure,       // 生涯考核
	LabProject    // 实验室项目
}

public enum TaskKind
{
	AcademicExploration, // 学术探索：产出论文
	GrantVertical,       // 纵向基金：强制门票
	GrantHorizontal,     // 横向项目：搞钱
	Administrative,      // 行政事务：干扰项
	Milestone,           // 目标型考核
	Conference           // 会议大招
}

public enum TaskDifficulty
{
	Water,
	Standard,
	Hardcore,
	BlackBox
}

public enum PaperRank
{
	C,
	B,
	A,
	S,
	SPlus
}

public sealed class TaskDefinition
{
	public DefinitionHeader Header { get; set; } = new();
	public TaskTrack Track { get; set; }
	public TaskKind Kind { get; set; }
	public TaskDifficulty Difficulty { get; set; }
	public TaskRuntimeConfig Runtime { get; set; } = new();
	public TaskRequirements Requirements { get; set; } = new();
	public TaskRewards Rewards { get; set; } = new();

	public List<string> AllowedDisciplineIds { get; } = new();
	public List<string> RecommendedRoleIds { get; } = new();
	public List<string> RecommendedArchetypeIds { get; } = new();
}

public sealed class TaskRuntimeConfig
{
	public float Workload { get; set; }
	public int DeadlineTurns { get; set; }
	public float DifficultyScale { get; set; } = 1.0f;
	public int MaxAssignedSlots { get; set; } = 3;
}

public sealed class TaskRequirements
{
	public List<PaperRequirement> PaperTickets { get; } = new();
	public List<AttributeRequirement> AttributeChecks { get; } = new();
	public List<string> RequiredRoleIds { get; } = new();
}

public sealed class PaperRequirement
{
	public PaperRank Rank { get; set; }
	public int Count { get; set; }
}

public sealed class AttributeRequirement
{
	public AttributeType Type { get; set; }
	public int MinValue { get; set; }
}

public sealed class TaskRewards
{
	public int Money { get; set; }
	public int Reputation { get; set; }
	public List<string> PaperIds { get; } = new();
	public List<string> ItemIds { get; } = new();
	public List<string> BuffIds { get; } = new();
}