using System.Collections.Generic;
using BitStrap;
using UnityEngine;
using UnityEngine.UI;

public class EncyclopediaGUI : MonoBehaviour
{
	public EncyclopediaWidget encyclopediaWidgetPrefab;

	public Transform widgetsParent;

	public ScrollRect scrollRectWindow;

	public float scrollWidgetsOffset = 100f;

	private Vector2 scrollParentStartPos = Vector2.zero;

	public bool sortList;

	public ModelViewerManager modelViewerManager;

	[Space(10f)]
	public Text fishNameText;

	public Text fishDescriptionText;

	public Text bestMethodsText;

	public Text bestWeatherText;

	public Text caughtCountText;

	public Slider speciesLevelSlider;

	public Text biggestWeightText;

	public Text biggestLengthText;

	public Text biggestFisheryText;

	[HideInInspector]
	public FishManager fishManager;

	[HideInInspector]
	public List<EncyclopediaWidget> widgetsList = new List<EncyclopediaWidget>();

	[HideInInspector]
	public FishManager.FishDefinition fishDefinition;

	[ReadOnly]
	public List<FishManager.FishDefinition> fishDefinitions;

	public List<Fish.Species> fishSpeciesOrder = new List<Fish.Species>();

	private void Start()
	{
		Initialize(FishScopeDropdown.FishScope.ALL);
		RefreshWidget(widgetsList[0].fishDefinition);
	}

	private void OnEnable()
	{
		Refresh();
		if ((bool)fishManager)
		{
			RefreshWidget(widgetsList[0].fishDefinition);
		}
	}

	public void Initialize(FishScopeDropdown.FishScope fishScope)
	{
		fishManager = GlobalSettings.Instance.fishManager;
		foreach (EncyclopediaWidget widgets in widgetsList)
		{
			Object.Destroy(widgets.gameObject);
		}
		widgetsList.Clear();
		speciesLevelSlider.maxValue = FishManager.maxSpeciesLevel;
		scrollParentStartPos = scrollRectWindow.content.localPosition;
		scrollRectWindow.content.localPosition = scrollParentStartPos;
		Canvas.ForceUpdateCanvases();
		scrollRectWindow.verticalScrollbar.value = 1f;
		Canvas.ForceUpdateCanvases();
		if (sortList)
		{
			fishDefinitions = new List<FishManager.FishDefinition>();
			for (int i = 0; i < fishSpeciesOrder.Count; i++)
			{
				FishManager.FishDefinition fishDefinition = fishManager.GetFishDefinition(fishSpeciesOrder[i]);
				if (fishDefinition.fromDLC.Count > 0)
				{
					if (fishScope == FishScopeDropdown.FishScope.UFS || (fishScope == FishScopeDropdown.FishScope.MORAINE_LAKE && fishDefinition.fromDLC[0] != DLCManager.DLC_ID.MORAINE_LAKE) || (fishScope == FishScopeDropdown.FishScope.KARIBA_DAM && fishDefinition.fromDLC[0] != DLCManager.DLC_ID.KARIBA_DAM) || (fishScope == FishScopeDropdown.FishScope.GREENLAND && fishDefinition.fromDLC[0] != DLCManager.DLC_ID.GREENLAND) || (fishScope == FishScopeDropdown.FishScope.AMAZON_RIVER && fishDefinition.fromDLC[0] != DLCManager.DLC_ID.AMAZON_RIVER) || (fishScope == FishScopeDropdown.FishScope.JAPAN && fishDefinition.fromDLC[0] != DLCManager.DLC_ID.JAPAN) || (fishScope == FishScopeDropdown.FishScope.THAILAND && fishDefinition.fromDLC[0] != DLCManager.DLC_ID.THAILAND) || (fishScope == FishScopeDropdown.FishScope.TANGARIRO && fishDefinition.fromDLC[0] != DLCManager.DLC_ID.TANGARIRO) || (fishScope == FishScopeDropdown.FishScope.FISH_DLC_01 && fishDefinition.fromDLC[0] != DLCManager.DLC_ID.FISH_01))
					{
						continue;
					}
				}
				else if (fishScope != FishScopeDropdown.FishScope.ALL && fishScope != FishScopeDropdown.FishScope.UFS)
				{
					continue;
				}
				fishDefinitions.Add(fishDefinition);
			}
		}
		else
		{
			fishDefinitions = new List<FishManager.FishDefinition>(fishManager.fishDefinitions);
		}
		int num = 0;
		for (int j = 0; j < fishDefinitions.Count; j++)
		{
			if ((!GlobalSettings.Instance.isDemo || fishDefinitions[j].isInDemo) && (GlobalSettings.Instance.isBeta || !fishDefinitions[j].onlyInBeta) && (fishDefinitions[j].isAvailable || GlobalSettings.Instance.turnOnCheats || fishDefinitions[j].onlyInBeta) && (fishDefinitions[j].isAvailable || fishDefinitions[j].isAvailableFromDLCs || GlobalSettings.Instance.turnOnMyCheats))
			{
				EncyclopediaWidget encyclopediaWidget = Object.Instantiate(encyclopediaWidgetPrefab);
				encyclopediaWidget.transform.SetParent(widgetsParent);
				RectTransform component = encyclopediaWidget.GetComponent<RectTransform>();
				component.localPosition = Vector3.zero + new Vector3(0f, (float)num * (0f - scrollWidgetsOffset), 0f);
				component.localRotation = Quaternion.identity;
				component.localScale = Vector3.one;
				encyclopediaWidget.encyclopediaGUI = this;
				encyclopediaWidget.SetFish(fishManager.GetFishDefinition(fishDefinitions[j].species));
				num++;
				widgetsList.Add(encyclopediaWidget);
			}
		}
		if (fishDefinitions != null)
		{
			fishDefinitions.Clear();
		}
		scrollRectWindow.content.sizeDelta = new Vector2(scrollRectWindow.content.sizeDelta.x, scrollWidgetsOffset * (float)num + scrollWidgetsOffset * 0.25f);
		Refresh();
		scrollRectWindow.verticalNormalizedPosition = 1f;
	}

	public void RefreshWidget(FishManager.FishDefinition fishDef)
	{
		fishDefinition = fishDef;
		fishNameText.transform.parent.gameObject.SetActive(fishDefinition != null);
		if (fishDefinition == null)
		{
			return;
		}
		fishNameText.text = Utilities.GetTranslation(fishDefinition.fishPrefab.fishName);
		fishDescriptionText.text = Utilities.GetTranslation(fishDefinition.fishPrefab.fishDescription, true);
		fishDescriptionText.GetComponent<FixLineBreaks>().Fix();
		bool flag = false;
		bestMethodsText.text = Utilities.GetTranslation("GUI/BEST_LURING_METHOD") + ": ";
		for (int i = 0; i < fishDefinition.fishPrefab.spinningMethodFactor.Count; i++)
		{
			if (fishDefinition.fishPrefab.spinningMethodFactor[i] >= 0.5f)
			{
				if (flag)
				{
					bestMethodsText.text += ", ";
				}
				Text text = bestMethodsText;
				text.text = text.text + string.Empty + SpinningMethodController.GetSpinningMethodName((SpinningMethodController.SpinningMethod)i);
				flag = true;
			}
		}
		if (!flag)
		{
			bestMethodsText.text += Utilities.GetTranslation("GUI/NONE");
		}
		bestWeatherText.text = Utilities.GetTranslation("GUI/WEATHER/BEST_CONDITIONS") + ": ";
		float num = 0.8f;
		if (fishDefinition.fishPrefab.timeCurve.Evaluate(5f) >= num)
		{
			Text text2 = bestWeatherText;
			text2.text = text2.text + Utilities.GetTranslation("GUI/WEATHER/MORNING") + ", ";
		}
		if (fishDefinition.fishPrefab.timeCurve.Evaluate(12f) >= num)
		{
			Text text3 = bestWeatherText;
			text3.text = text3.text + Utilities.GetTranslation("GUI/WEATHER/NOON") + ", ";
		}
		if (fishDefinition.fishPrefab.timeCurve.Evaluate(19f) >= num)
		{
			Text text4 = bestWeatherText;
			text4.text = text4.text + Utilities.GetTranslation("GUI/WEATHER/EVENING") + ", ";
		}
		if (fishDefinition.fishPrefab.timeCurve.Evaluate(0f) >= num)
		{
			Text text5 = bestWeatherText;
			text5.text = text5.text + Utilities.GetTranslation("GUI/WEATHER/NIGHT") + ", ";
		}
		float num2 = fishDefinition.fishPrefab.windCurve.Evaluate(0f);
		float num3 = fishDefinition.fishPrefab.windCurve.Evaluate(1f);
		if (num2 - num3 > 0.3f)
		{
			Text text6 = bestWeatherText;
			text6.text = text6.text + Utilities.GetTranslation("GUI/WEATHER/LIGHT_WIND") + ", ";
		}
		else if (num3 - num2 > 0.3f)
		{
			Text text7 = bestWeatherText;
			text7.text = text7.text + Utilities.GetTranslation("GUI/WEATHER/STRONG_WIND") + ", ";
		}
		float num4 = fishDefinition.fishPrefab.cloudinessCurve.Evaluate(0f);
		float num5 = fishDefinition.fishPrefab.cloudinessCurve.Evaluate(1f);
		if (num4 - num5 > 0.3f)
		{
			Text text8 = bestWeatherText;
			text8.text = text8.text + Utilities.GetTranslation("GUI/WEATHER/CLEAR_SKY") + ", ";
		}
		else if (num5 - num4 > 0.3f)
		{
			Text text9 = bestWeatherText;
			text9.text = text9.text + Utilities.GetTranslation("GUI/WEATHER/CLOUDED_SKY") + ", ";
		}
		float num6 = fishDefinition.fishPrefab.rainCurve.Evaluate(0f);
		float num7 = fishDefinition.fishPrefab.rainCurve.Evaluate(1f);
		if (num6 - num7 > 0.3f)
		{
			Text text10 = bestWeatherText;
			text10.text = text10.text + Utilities.GetTranslation("GUI/WEATHER/NO_RAIN") + ", ";
		}
		else if (num7 - num6 > 0.3f)
		{
			Text text11 = bestWeatherText;
			text11.text = text11.text + Utilities.GetTranslation("GUI/WEATHER/RAIN") + ", ";
		}
		if (bestWeatherText.text.Length > 2)
		{
			bestWeatherText.text = bestWeatherText.text.Remove(bestWeatherText.text.Length - 2, 2);
		}
		bestWeatherText.text += "\n";
		bestWeatherText.text += bestMethodsText.text;
		fishDescriptionText.text += "\n\n";
		fishDescriptionText.text += bestWeatherText.text;
		caughtCountText.text = string.Empty + fishDefinition.caughtCount;
		speciesLevelSlider.value = fishDefinition.caughtCount;
		speciesLevelSlider.fillRect.gameObject.SetActive((float)fishDefinition.caughtCount > 0f);
		biggestWeightText.text = string.Empty + ((fishDefinition.length != 0f) ? UtilitiesUnits.GetWeightString(fishDefinition.weight) : " -");
		biggestLengthText.text = string.Empty + ((fishDefinition.length != 0f) ? UtilitiesUnits.GetLengthString(fishDefinition.length) : " -");
		biggestFisheryText.text = string.Empty + ((fishDefinition.length != 0f) ? Utilities.GetTranslation(fishDefinition.fishery) : " -");
		modelViewerManager.InstantiateObject(fishDefinition.fishPrefab.GetComponent<ModelViewerObject>(), fishDefinition.fishPrefab.fishName);
	}

	public void Refresh()
	{
		if (!(fishManager == null))
		{
			for (int i = 0; i < widgetsList.Count; i++)
			{
				widgetsList[i].RefreshWidget();
			}
		}
	}

	public void ShowFish()
	{
		MenuManager.Instance.ChangeState(MenuManager.MenuState.MODEL_VIEWER);
	}
}