--块类型
local AdvCommon = require "adv.AdvCommon"
local Passive = require "adv.AdvPassive"

local Block = class("AdvBlock")
function Block:ctor(room, blockId, event, isOpen, trapId)
	self.room = room
	self.blockId = blockId
	self.col, self.row = AdvCommon.getCrById(self.blockId)

	self.isOpen = isOpen and true or false
	self.trapId = trapId

	self:updateEvent(event)
end
function Block:isBoss()
	return self:getEventType() == AdvEventType.BOSS
end

function Block:isMonster()
	return (self:getEventType() == AdvEventType.BOSS or self:getEventType() == AdvEventType.Monster)
end

function Block:getEventType()
	return self.event and self.event.etype
end

function Block:updateEvent(event)
	self.event = event
end

function Block:clear()
	if self:getEventType() == AdvEventType.Trap then 
		self.trapId = self.event.id
	end
	self.event = nil
end

--事件有需要额外处理的部分
function Block:open()
	local room = self.room
	local map = room.map
	local adv = map.adv
	--如果翻开有数据处理在这里处理
	local randomFunc = {}
	--怪
	randomFunc[AdvEventType.Monster] = function()
		self.event.mId = adv.lastEnemyId  --给怪一个有序id 回合逻辑时使用
		adv.lastEnemyId = adv.lastEnemyId + 1
		local enemy = adv.battle:getEnemy(room.roomId, self.blockId, map.mapIdx)
		if enemy then
			enemy:unlock(self.event.mId)
		else
			enemy = adv.battle:addEnemy(room, self, map.mapIdx)
		end
		enemy:triggerPassive(Passive.BORN_ONCE)
	end
	randomFunc[AdvEventType.BOSS] = randomFunc[AdvEventType.Monster]
	--掉落
	randomFunc[AdvEventType.Drop] = function()
		self.event.item = csvdb["event_dropCsv"][self.event.id]["range"]:randWeight(true)
	end
	--交易
	randomFunc[AdvEventType.Trader] = function()
		local data = csvdb["event_traderCsv"][self.event.id]
		self.event.shop = {}
		self.event.status = "" --购买次数状态  1 就是购买过了  -- 购买id就是shop索引
		for i = 1, 10 do
			local numS, rangeS = "num" .. i, "range" .. i
			if data[numS] and data[rangeS] then
				for j = 1, data[numS] do
					table.insert(self.event.shop, data[rangeS]:randWeight(true))
				end
			else
				break
			end
		end
	end
	--建筑
	randomFunc[AdvEventType.Build] = function()
		local data = csvdb["event_buildingCsv"][self.event.id]
		self.event.effect = data["range"]:randWeight(true) --随出建筑效果
		if self.event.effect[1] == 1 then --获得某道具
			local reward = csvdb["event_dropCsv"][self.event.effect[2]]["range"]:randWeight(true)
			self.event.effect[2] = reward[1]
			self.event.effect[3] = reward[2]
		end
	end

	randomFunc[AdvEventType.Trap] = function()
		local data = csvdb["event_trapCsv"][self.event.id]
		local buffs = data.effect:toArray(true, "=")
		for _, buffId in ipairs(buffs) do
			adv.battle.player:addBuff(buffId)
		end
		if data.target == 1 then-- 给所有敌人同样增加buff
			local enemys = adv.battle.player:getTeam(2)
			for k , enemy in ipairs(enemys) do
				for _, buffId in ipairs(buffs) do
					enemy:addBuff(buffId)
				end
			end
		end
		if data.specialEff ~= "" then
			local effect = data.specialEff:toArray(true, "=")
			if effect[1] == 1 then
				self.room.map.adv:mapItemChange(effect[2])
			end
		end
		adv:checkAchievement(adv.AchievType.Trap, 1, self.event.id)
		adv:backTrap()
		self:clear()
	end


	if self.event then -- 随机出具体的事件
		if randomFunc[self:getEventType()] then
			randomFunc[self:getEventType()]()
		end
	end
	adv.owner:checkTaskEnter("AdvOpenBlock")
	self.isOpen = true
end

return Block