using System.Collections.Generic;

namespace Harmony.ItemClassRebirth
{
    internal class ItemClassPatches
    {
        [HarmonyPatch(typeof(ItemClass))]
        [HarmonyPatch("ExecuteAction")]
        public class ExecuteActionPatch
        {
            public static bool Prefix(ItemClass __instance, int _actionIdx, ItemInventoryData _data, bool _bReleased, PlayerActionsLocal _playerActions, FastTags<TagGroup.Global> ___stopBleed)
            {
                //Log.Out("itemClassPatches-ExecuteAction START");
                ItemAction curAction = __instance.Actions[_actionIdx];
                if (curAction == null)
                {
                    return false;
                }

                if (!(curAction is ItemActionDynamicMelee))
                {
                    //Log.Out("itemClassPatches-ExecuteAction 1");
                    global::ItemActionData actionData = _data.actionData[_actionIdx];
                    bool flag2 = _bReleased || !curAction.IsActionRunning(actionData);
                    if (!flag2)
                    {
                        //Log.Out("itemClassPatches-ExecuteAction IsWeaponAvailableRebirth A flag2: " + flag2);
                        return false;
                    }

                    string strRequirement = "";

                    List<IRequirement> executionRequirements2 = curAction.ExecutionRequirements;
                    if (executionRequirements2 != null && !_bReleased)
                    {
                        //Log.Out("itemClassPatches-ExecuteAction executionRequirements2.Count: " + executionRequirements2.Count);

                        _data.holdingEntity.MinEventContext.ItemValue = _data.itemValue;
                        for (int j = 0; j < executionRequirements2.Count; j++)
                        {
                            //Log.Out("itemClassPatches-ExecuteAction j: " + j);

                            List<string> list = new List<string>();
                            executionRequirements2[j].GetInfoStrings(ref list);
                            if (list.Count > 0)
                            {
                                strRequirement = list[0];
                                //Log.Out("itemClassPatches-ExecuteAction strRequirement: " + strRequirement);
                            }

                            bool isValid = executionRequirements2[j].IsValid(_data.holdingEntity.MinEventContext);

                            //Log.Out("itemClassPatches-ExecuteAction isValid: " + isValid);

                            if (!isValid)
                            {
                                flag2 = false;

                                //Log.Out("itemClassPatches-ExecuteAction executionRequirements2: " + executionRequirements2[j]);

                                if (executionRequirements2[j] is IsWeaponAvailableRebirth)
                                {
                                    //Log.Out("itemClassPatches-ExecuteAction IsWeaponAvailableRebirth");
                                    strRequirement = ".FuriousRamsayCantUse";
                                }
                                else if (executionRequirements2[j] is CanConsume)
                                {
                                    //Log.Out("itemClassPatches-ExecuteAction GetItemName: " + __instance.GetItemName());

                                    if (!RebirthUtilities.CanHeal(__instance.GetItemName(), _data.holdingEntity, _data.holdingEntity))
                                    {
                                        strRequirement = "stat 'Health'% LT 1";
                                    }
                                }

                                break;
                            }
                        }
                    }

                    //Log.Out("itemClassPatches-ExecuteAction IsWeaponAvailableRebirth B flag2: " + flag2);

                    if (!flag2)
                    {
                        //Log.Out("itemClassPatches-ExecuteAction 2");
                        RebirthUtilities.DisplayRequirementCaption(_data.holdingEntity, strRequirement);

                        return false;
                    }

                    //Log.Out("itemClassPatches-ExecuteAction 3");
                    return true;
                }

                return true;
            }
        }
    }
}