/*
===========================================================================
Copyright (C) 2015-2019 Project Meteor Dev Team

This file is part of Project Meteor Server.

Project Meteor Server is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

Project Meteor Server is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License
along with Project Meteor Server. If not, see <https:www.gnu.org/licenses/>.
===========================================================================
*/

using Meteor.Map.lua;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;

namespace Meteor.Map.Actors
{
    class Scenario : Quest
    {
        private uint currentPhase = 0;
        private uint questFlags = 0;
        private Dictionary<string, object> questData = new Dictionary<string, object>();

        public Scenario(uint actorID, string name)
            : base(actorID, name)
        {
            actorName = name;
        }

        public Scenario(Quest staticQuest, Player owner, string questDataJson, uint questFlags, uint currentPhase)
            : base(staticQuest, owner)
        {
            this.questFlags = questFlags;

            if (questDataJson != null)
                this.questData = JsonConvert.DeserializeObject<Dictionary<string, object>>(questDataJson);
            else
                questData = null;

            if (questData == null)
                questData = new Dictionary<string, object>();

            this.currentPhase = currentPhase;
        }

        public void SetQuestData(string dataName, object data)
        {
            questData[dataName] = data;

            //Inform update
        }

        public object GetQuestData(string dataName)
        {
            if (questData.ContainsKey(dataName))
                return questData[dataName];
            else
                return null;
        }

        public void ClearQuestData()
        {
            questData.Clear();
        }

        public void ClearQuestFlags()
        {
            questFlags = 0;
        }

        public void SetQuestFlag(int bitIndex, bool value)
        {
            if (bitIndex >= 32)
            {
                Program.Log.Error("Tried to access bit flag >= 32 for questId: {0}", actorId);
                return;
            }

            int mask = 1 << bitIndex;

            if (value)
                questFlags |= (uint)(1 << bitIndex);
            else
                questFlags &= (uint)~(1 << bitIndex);

            DoCompletionCheck();
        }

        public bool GetQuestFlag(int bitIndex)
        {
            if (bitIndex >= 32)
            {
                Program.Log.Error("Tried to access bit flag >= 32 for questId: {0}", actorId);
                return false;
            }
            else
                return (questFlags & (1 << bitIndex)) == (1 << bitIndex);
        }

        public uint GetPhase()
        {
            return currentPhase;
        }

        public void NextPhase(uint phaseNumber)
        {
            currentPhase = phaseNumber;
            owner.SendGameMessage(Server.GetWorldManager().GetActor(), 25116, 0x20, (object)GetQuestId());
            SaveData();

            DoCompletionCheck();
        }

        public uint GetQuestFlags()
        {
            return questFlags;
        }

        public override string GetSerializedQuestData()
        {
            return JsonConvert.SerializeObject(questData, Formatting.Indented);
        }

        public override void SaveData()
        {
            Database.SaveQuest(owner, this);
        }
    }
}