-- 角色
  local Buff = require "adv.AdvBuff"

  local Skill = require "adv.AdvSkill"

  local Passive = require "adv.AdvPassive"
  
  local BaseObject = class("BaseObject")
  function BaseObject:ctor(battle)
  	self.battle = battle
  	self.hpMax = 0
  	self.hp = 0
  	self.atk = 0

  	self.def = 0

  	self.aType = 0 --攻击类型
  	self.lock = nil
  	self.passives = {} --固有技能
  	self.buffs = {} --buff

  	self.skillOrder = {} --战斗内技能序列

  	self.isDead = false

  end
  --初始化角色
  function BaseObject:initData(data)
  	self.hpMax = data.hpMax or data.hp
  	self.hp = data.hp

  	--可变化的值
  	self.atk = data.atk
  	self.miss = data.miss
  	self.hit = data.hit

  	self.def = data.def

  	--基础值记录
  	self._atk = data._atk or self.atk
  	self._miss = data._miss or self.miss
  	self._hit = data._hit or self.hit

  	self._def = data._def or self.def

  end
  -- 角色初始化完以后才是 技能和被动技能  方便初始化 buff 的 释放对象
  function BaseObject:initAfter(data)
  	for _, passive in ipairs(data.passives or {}) do

  		table.insert(self.passives, Passive.new(self, passive))

  	end
  	for _, buff in ipairs(data.buffs or {}) do
  		table.insert(self.buffs, Buff.load(self, buff))
  	end
  end
  

  function BaseObject:reset(data)
  	self.passives = {}
  	self.buffs = {}
  	self:initData(data)
  	self:initAfter(data)
  end
  

  function BaseObject:afterRound()
  	for _, passive in ipairs(self.passives) do
  		passive:afterRound(self)
  	end
  	for _, buff in ipairs(self.buffs) do

  		buff:afterRound()

  	end
  end
  

  function BaseObject:clearRound()
  	for i = #self.passives, 1, -1 do
  		if self.passives[i].isDel then
  			self.passives[i]:endPassive()
  			table.remove(self.passives, i)
  		end
  	end
  	for i = #self.buffs, 1, -1 do
  		if self.buffs[i].isDel then

  			self.battle.adv:backBuff(self.id, self.buffs[i].id, true)

  			self.buffs[i]:endBuff()
  			table.remove(self.buffs, i)
  		end
  	end
  end
  function BaseObject:clear()
  	self.buffs = {}
  	self.passives = {}
  end
  

  function BaseObject:battleBegin()

  	for _, passive in ipairs(self.passives) do

  		passive:battleBegin()

  	end

  end
  
  function BaseObject:battleEnd()

  	for _, buff in ipairs(self.buffs) do

  		buff:battleEnd()

  	end

  end
  

  function BaseObject:addPassive(params)
  	local skillId = params.id

  	local skillData = csvdb["adv_map_passiveCsv"][skillId]

  	if not skillData then return end
  	local level = params.level or 1
  	if not skillData[level] then return end
  	table.insert(self.passives, Passive.new(self, { id = skillId, level = level }))

  
  	self.battle.adv:backPassive(self.id, skillId)

  end
  

  function BaseObject:addBuff(buffId, releaser)

  	local buffData = csvdb["adv_map_buffCsv"][buffId]

  	if not buffData then return end
  	for _, buff in ipairs(self.buffs) do

  		if not buff.isDel and (buff:getType() == Buff.CLEAR_BUFF or buff:getType() == Buff.IMMNUE_BUFF) then
  			if buff:canEffect(buffId, buffData.group) then
  				buff:effect()

  				return
  			end
  		end
  	end
  	table.insert(self.buffs, Buff.create(self, releaser, {id = buffId}))

  
  	self.battle.adv:backBuff(self.id, buffId)

  end
  
  function BaseObject:hadBuff(bType)
  	for _, buff in ipairs(self.buffs) do
  		if not buff.isDel and buff:getType() == bType then
  			return true
  		end
  	end
  end
  

  function BaseObject:hadBuffById(bId)
  	for _, buff in ipairs(self.buffs) do
  		if not buff.isDel and buff.id == bId then
  			return true
  		end
  	end
  end
  

  -- 通用的buff 效果汇总  -- 0 固定 1百分比  两种分类
  function BaseObject:getCommonBuffEffect(bType)
  	local effect, count = {[0] = 0, [1] = 0}, 0
  	for _, buff in ipairs(self.buffs) do
  		if not buff.isDel and buff:getType() == bType then

  			local cType, value = buff:effect()

  			if cType then

  				effect[cType] = effect[cType] + value

  				count = count + 1
  			end
  		end
  	end

  	effect[1] = effect[1] / 100

  	return effect, count --效果 和生效的buff 个数
  end
  --伤害反弹
  function BaseObject:getBackHurtBuff(isAtk)
  	local effect = {[0] = 0, [1] = 0}
  	for _, buff in ipairs(self.buffs) do
  		if not buff.isDel and buff:getType() == Buff.BACK_HURT then

  			local cType, value, aType = buff:effect()  --  aType 0 全部  1 普通攻击

  			if cType then
  				if aType == 0 or isAtk then

  					effect[cType] = effect[cType] + value

  				end
  			end
  		end
  	end
  	return effect
  end
  
  --释放者伤害变化
  function BaseObject:getHurtChange()
  	local change = self:getCommonBuffEffect(Buff.HURT_CHANGE)
  	return change
  end
  --受伤者受伤变化
  function BaseObject:getInjuredChange()
  	local change = self:getCommonBuffEffect(Buff.INJURED_CHANGE)
  	return change
  end
  --重新计算属性
  function BaseObject:reSetAttr(field)

  	local old = self[field]

  	self[field] = self["_" .. field] --重置一下

  	local fieldToBuff = {atk = Buff.ATK_CHANGE, hit = Buff.HIT_CHANGE, miss = Buff.MISS_CHANGE, def = Buff.DEF_CHANGE}

  	local effect = self:getCommonBuffEffect(fieldToBuff[field])

  	self[field] = math.ceil((self[field] + effect[0]) * (1 + effect[1]))

  	local delta = self[field] - old
  	if delta ~= 0 then
  		if field == "atk" then
  			self.battle.adv:backAtkChange(self.id, delta)

  		elseif field == "def" then
  			self.battle.adv:backDefChange(self.id, delta)

  		end 
  	end

  end
  
  --计算打出伤害加成后的值 
  function BaseObject:getHurtValue(value)
  	value = value or self.atk
  	local hurtChange = self:getHurtChange()
  	return math.max(0, (value + hurtChange[0]) * (1 + hurtChange[1]))
  end
  --计算自己伤害减免后的值
  function BaseObject:getInjuredValue(value)
  	local injuredChange = self:getInjuredChange()

  	return math.max(0, (value + injuredChange[0]) * (1 + injuredChange[1]) - self.def)

  end
  

  --最终伤害 = [ (敌方攻击 - 己方防御) * （1+伤害增加百分比-伤害减少百分比）*（1+受伤增加百分比-受伤减少百分比）+（伤害增加固定值-伤害增加固定值+受伤增加固定值-受伤增加固定值）]*（1+侍宠百分比）-侍宠固定值

  -- params   -- hurtType  1 普攻伤害  2 buff伤害  3 反弹伤害  4 真实伤害

  --进入这个方法之前计算好释放者加成的伤害
  function BaseObject:hurt(value, releaser, params)
  	params = params or {}
  	if params.hurtType and params.hurtType == 1 then

  		releaser:triggerPassive(Passive.SELF_ATK)
  		for _, team in ipairs(releaser:getTeam(1, true)) do
  			team:triggerPassive(Passive.TEAM_ATK)
  		end

  		if self:hadBuff(Buff.IMMNUE_ATK) then return end --无视普通攻击
  		
  		local hit = releaser.hit - self.miss  --命中率
  		if hit < math.randomInt(1, 100) then --miss

  			self.battle.adv:backMiss(self.id)

  			return
  		end

  		self:triggerPassive(Passive.SELF_HURT, {trigger = releaser})
  		for _, team in ipairs(self:getTeam(1, true)) do
  			team:triggerPassive(Passive.TEAM_HURT, {trigger = releaser})
  		end

  	end

  	if not params.hurtType or params.hurtType ~= 4 then
  		value = self:getInjuredValue(value) --减伤计算
  	end

  	if value == 0 then return end
  
  	-- 舍身和恃宠
  	local team = self:getTeam(1)
  	local transfer = {}
  	local absorb = {}
  	for _, one in ipairs(team) do
  		local change1, count1 = one:getCommonBuffEffect(Buff.INJURED_CHANGE)
  		local change2, count2 = one:getCommonBuffEffect(Buff.HURT_ABSORB)
  		if count1 > 0 then
  			table.insert(transfer, {one, change1, count1})
  		end
  		if count2 > 0 then
  			table.insert(absorb, {one, change2, count2})
  		end
  	end
  	if #absorb == 1 then --舍身优先级高  --舍身生效
  		if absorb[1][1] ~= self then --舍身的人不是自己才有效
  			local absorbV = (value - absorb[1][2][0]) * absorb[1][2][1] + absorb[1][2][0]  --固定值先生效
  			value = value - absorbV
  			absorb[1][1]:hurt(absorbV, releaser, params)
  		end
  	else
  		if #transfer == 1 and transfer[1][1] == self and #team > 1 then --侍宠 生效  
  			local transferValue = (value - transfer[1][2][0])* transfer[1][2][1] + transfer[1][2][0] --固定值先生效
  			value = value - transferValue
  			local oneValue = transferValue / (#team - 1)
  			for _, one in ipairs(team) do
  				if one ~= self then
  					one:hurt(oneValue, releaser, params)
  				end
  			end
  		end
  	end
  

  	value = math.max(0, math.ceil(value))

  	if value == 0 then return end
  	-- 反弹伤害
  	if params.hurtType ~= 3 and releaser and not releaser.isDead then
  		local backEffect = self:getBackHurtBuff(params.hurtType == 1)
  		local backValue = math.max(0, value * backEffect[1] + backEffect[0])
  		releaser:hurt(backValue, releaser, {hurtType = 3})
  	end
  
  	--受伤了~

  	self.battle.adv:backHpChange(self.id, -value)

  	self.hp = math.max(0, self.hp - value)

  
  	if self.cutHp then
  		self:cutHp(value)
  	end
  

  	if self.hp == 0 then

  		self:triggerPassive(Passive.SELF_DEAD)
  		for _, team in ipairs(self:getTeam(1, true)) do
  			team:triggerPassive(Passive.TEAM_DEAD)
  		end
  

  		self.isDead = true

  		self.battle.adv:backDead(self.id)

  	end

  	self:triggerPassive(Passive.HURT_PERCENT_SELF, {value = value / self.hpMax})
  	for _, team in ipairs(self:getTeam(1, true)) do
  		team:triggerPassive(Passive.HURT_PERCENT_TEAM, {value = value / self.hpMax})
  	end

  end
  --恢复
  function BaseObject:recover(value, releaser, params)
  	params = params or {}

  	value = math.max(0, math.ceil(value))

  	self.hp = math.min(self.hpMax, self.hp + value)

  	self.battle.adv:backHpChange(self.id, value)

  end
  

  function BaseObject:addSpecialSkill(skillId, skillLevel, target)
  	local skillData = {id = skillId, level = skillLevel, target = target}
  	table.insert(self.skillOrder, skillData)
  end
  

  function BaseObject:releaseSkill(skillId, target)

  	if self:hadBuff(Buff.CANT_SKILL) then return end -- 针对 怪物

  	local skill = Skill.new(self, {id = skillId, target = target})

  	--返回客户端

  	for _, target in ipairs(skill:getTargets()) do

  		self.battle.adv:backSkill(self.id, skillId, target.id)
  	end

  	skill:doEffect()

  	for _, team in ipairs(self:getTeam(2)) do
  		team:triggerPassive(Passive.TARGET_SKILL)
  	end
  	for _, team in ipairs(self:getTeam(1, true)) do
  		team:triggerPassive(Passive.TEAM_SKILL)
  	end

  end
  
  --0 全部  1 我方  2 敌方
  function BaseObject:getTeam(nType, noSelf)
  	nType = nType or 0
  	local team = {}
  	local function addPlayer()
  		if not noSelf or self.battle.player ~= self then
  			if not self.battle.player.isDead then
  				table.insert(team, self.battle.player)
  			end
  		end
  	end
  	local function addEnemy()
  		for _, enemy in pairs(self.battle.enemys) do
  			if not noSelf or enemy ~= self then 
  				if not enemy.isDead and not enemy.lock then -- 已经翻开的
  					table.insert(team, enemy)
  				end
  			end
  		end
  	end
  	if nType == 0 then
  		addPlayer()
  		addEnemy()
  	elseif nType == 1 then

  		if not self.monsterId then --玩家

  			addPlayer()
  		else
  			addEnemy()
  		end
  	elseif nType == 2 then

  		if not self.monsterId then --玩家

  			addEnemy()
  		else
  			addPlayer()
  		end
  	end
  	return team
  end
  
  function BaseObject:getDB()
  	local db = {}
  	db.hpMax = self.hpMax
  	db.hp = self.hp

  	local baseAttr = {"atk", "miss", "hit", "def"}

  	for _, field in pairs(baseAttr) do
  		db[field] = self[field]
  		db["_"..field] = self["_" .. field]
  	end
  	db.passives = {}
  	for _, passive in ipairs(self.passives) do
  		table.insert(db.passives, passive:getDB())
  	end

  	db.buffs = {}

  	for _, buff in ipairs(self.buffs) do
  		table.insert(db.buffs, buff:getDB())
  	end
  	return db
  end
  
  function BaseObject:triggerPassive(condType, params)

  	if self.isDead then return end
  	for _, passive in ipairs(self.passives) do
  		passive:trigger(condType, params) --检查触发
  	end

  end
  

  function BaseObject:changeSp()
  end
  

  local Enemy = class("Enemy", BaseObject)

  function Enemy:ctor(battle, mId, monsterId, roomId, blockId, lock, enemy)

  	Enemy.super.ctor(self, battle)

  	self.id = mId
  	self.monsterId = monsterId  --数据id

  	self.roomId = roomId
  	self.blockId = blockId
  	self.lock = lock
  	self:initData(enemy)
  end
  function Enemy:unlock(id)
  	self.id = id
  	self.lock = nil
  end
  
  local Player = class("Player", BaseObject)
  function Player:ctor(battle, data)
  	Player.super.ctor(self, battle)
  	self:initData(data)
  end
  

  function Player:cutHp(value)
  	self.battle.adv:scoreChange(AdvScoreType.Hurt, value)
  end
  

  function Player:initData(data)
  	Player.super.initData(self, data)

  	self.level = data.level or 1  --level 每增加1级  属性增长 growth * baseAttr

  	self.growth = data.growth or 0
  	self.exp = data.exp or 0

  	self.sp = data.sp or 100

  end
  
  function Player:addExp(value)
  	-- todo
  end
  

  --cType 0 or nil  值  1 百分比
  function Player:changeSp(value, cType)
  	cType = cType or 0
  	if cType == 0 then
  		self.sp = self.sp + value
  	elseif cType == 1 then
  		self.sp = self.sp + self.sp * value / 100
  	end
  	self.sp = math.floor(math.max(0, self.sp))
  	self.battle.adv:pushBackEvent(AdvBackEventType.SpChange)
  end
  
  

  function Player:getDB()
  	local db = Player.super.getDB(self)

  	for _ , field in pairs({"level", "exp", "growth", "sp"}) do

  		db[field] = self[field]
  	end
  	return db
  end
  

  return table.pack(Player, Enemy)