// Decompiled with JetBrains decompiler
// Type: Terraria.Achievements.Achievement
// Assembly: Terraria, Version=1.4.0.5, Culture=neutral, PublicKeyToken=null
// MVID: 67F9E73E-0A81-4937-A22C-5515CD405A83
// Assembly location: C:\Users\mikeyisbaeyt\Downloads\depotdownloader-2.4.5\depots\105601\6707058\Terraria.exe

using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using System.Collections.Generic;
using Terraria.Localization;
using Terraria.Social;

namespace Terraria.Achievements
{
  [JsonObject]
  public class Achievement
  {
    private static int _totalAchievements;
    public readonly string Name;
    public readonly LocalizedText FriendlyName;
    public readonly LocalizedText Description;
    public readonly int Id = Achievement._totalAchievements++;
    private AchievementCategory _category;
    private IAchievementTracker _tracker;
    [JsonProperty("Conditions")]
    private Dictionary<string, AchievementCondition> _conditions = new Dictionary<string, AchievementCondition>();
    private int _completedCount;

    public AchievementCategory Category => this._category;

    public event Achievement.AchievementCompleted OnCompleted;

    public bool HasTracker => this._tracker != null;

    public IAchievementTracker GetTracker() => this._tracker;

    public bool IsCompleted => this._completedCount == this._conditions.Count;

    public Achievement(string name)
    {
      this.Name = name;
      this.FriendlyName = Language.GetText("Achievements." + name + "_Name");
      this.Description = Language.GetText("Achievements." + name + "_Description");
    }

    public void ClearProgress()
    {
      this._completedCount = 0;
      foreach (KeyValuePair<string, AchievementCondition> condition in this._conditions)
        condition.Value.Clear();
      if (this._tracker == null)
        return;
      this._tracker.Clear();
    }

    public void Load(Dictionary<string, JObject> conditions)
    {
      foreach (KeyValuePair<string, JObject> condition in conditions)
      {
        AchievementCondition achievementCondition;
        if (this._conditions.TryGetValue(condition.Key, out achievementCondition))
        {
          achievementCondition.Load(condition.Value);
          if (achievementCondition.IsCompleted)
            ++this._completedCount;
        }
      }
      if (this._tracker == null)
        return;
      this._tracker.Load();
    }

    public void AddCondition(AchievementCondition condition)
    {
      this._conditions[condition.Name] = condition;
      condition.OnComplete += new AchievementCondition.AchievementUpdate(this.OnConditionComplete);
    }

    private void OnConditionComplete(AchievementCondition condition)
    {
      ++this._completedCount;
      if (this._completedCount != this._conditions.Count)
        return;
      if (this._tracker == null && SocialAPI.Achievements != null)
        SocialAPI.Achievements.CompleteAchievement(this.Name);
      if (this.OnCompleted == null)
        return;
      this.OnCompleted(this);
    }

    private void UseTracker(IAchievementTracker tracker)
    {
      tracker.ReportAs("STAT_" + this.Name);
      this._tracker = tracker;
    }

    public void UseTrackerFromCondition(string conditionName) => this.UseTracker(this.GetConditionTracker(conditionName));

    public void UseConditionsCompletedTracker()
    {
      ConditionsCompletedTracker completedTracker = new ConditionsCompletedTracker();
      foreach (KeyValuePair<string, AchievementCondition> condition in this._conditions)
        completedTracker.AddCondition(condition.Value);
      this.UseTracker((IAchievementTracker) completedTracker);
    }

    public void UseConditionsCompletedTracker(params string[] conditions)
    {
      ConditionsCompletedTracker completedTracker = new ConditionsCompletedTracker();
      for (int index = 0; index < conditions.Length; ++index)
      {
        string condition = conditions[index];
        completedTracker.AddCondition(this._conditions[condition]);
      }
      this.UseTracker((IAchievementTracker) completedTracker);
    }

    public void ClearTracker() => this._tracker = (IAchievementTracker) null;

    private IAchievementTracker GetConditionTracker(string name) => this._conditions[name].GetAchievementTracker();

    public void AddConditions(params AchievementCondition[] conditions)
    {
      for (int index = 0; index < conditions.Length; ++index)
        this.AddCondition(conditions[index]);
    }

    public AchievementCondition GetCondition(string conditionName)
    {
      AchievementCondition achievementCondition;
      return this._conditions.TryGetValue(conditionName, out achievementCondition) ? achievementCondition : (AchievementCondition) null;
    }

    public void SetCategory(AchievementCategory category) => this._category = category;

    public delegate void AchievementCompleted(Achievement achievement);
  }
}