local UIMiniMapPointItem, private = class("UIMiniMapPointItem")

--隐藏时挪出视野范围
local HidePosX = 999
local HidePosY = 999

local MapPointEffectPath = ConstAssetPathConfig.MapPointEffectPath
local Image = Image
local UIAnimationPlayer = UIAnimationPlayer
local UIEffect = TK2Core.UI.UIEffect
local UICDTimer = TK2Core.UI.UICDTimer

--PointType为0，是自己，外部传Image;其他类型，传路径和Parent，自己生成资源自己管理
function UIMiniMapPointItem:initialize(PointType,Resource,Parent)
	self.ActiveState = true
	if PointType == 0 then
		local obj = Resource.gameObject
		self.PoolPath = nil
		self.PointImage = Resource
		self.PointEffect = obj:GetComponent(typeof(UIEffect))
	else
		local obj = TK2API.GetInstance(Resource,Parent).gameObject
		self.PoolPath = Resource
		self.PointImage = obj:GetComponent(typeof(Image))
		self.PointEffect = obj:GetComponent(typeof(UIEffect))
		self.PointAnim = obj:GetComponent(typeof(UIAnimationPlayer))
		self:SetPointImage(PointType)
	end
	self.PointTrans = self.PointImage and self.PointImage.transform or nil
	self.lastPosX = nil
	self.lastPosY = nil
	self.lastAngle = nil
end

function UIMiniMapPointItem:InitUITimer()
	self.PointUITimer = self.PointImage.gameObject:GetComponent(typeof(UICDTimer))
end

function UIMiniMapPointItem:StartCountDown(time)
	if self.PointUITimer then
		self.PointUITimer:ResetAndBeginCustomTimer(false, time, 0, "({0}s)", 1)
	end
end

function UIMiniMapPointItem:SetPointPos(posX,posY,angle)
	if angle then
		if ((self.lastAngle == nil) or (self.lastAngle and angle ~= self.lastAngle)) then
			self.PointTrans:SetLocalEulerAngles(0,0,angle)
			self.lastAngle = angle
		end
	end

	if self.lastPosX~= posX or self.lastPosX ~= posY then
		self.PointTrans:SetLocalPosition(posX,posY,0)
		self.lastPosX = posX
		self.lastPosY = posY
	end
	
end

function UIMiniMapPointItem:SetPointImage(PointType)
	if self.PointType and self.PointType == PointType then
		--类型一样的不处理
		return
	end
	self.PointType = PointType
	local path = CTL.MiniMap.GetMapPointPath(PointType)
	if path then
		self.PointImage.enabled = true
		self:SetPointImageByPath(path)
	else
		self.PointImage.enabled = false
	end
end

function UIMiniMapPointItem:SetPointImageByPath(path)
	UIUtils.SetImageByAssetBundle(self.PointImage, path)
	self.PointImage:SetNativeSize()
	if CTL.MiniMap.IsMapPointLastSibling(self.PointType) then
		self.PointImage.rectTransform:SetAsLastSibling()
	elseif CTL.MiniMap.IsMapPointFirstSibling(self.PointType) then
		self.PointImage.rectTransform:SetAsFirstSibling()
	end
end

function UIMiniMapPointItem:SetAsLastSibling()
	self.PointImage.rectTransform:SetAsLastSibling()
end

function UIMiniMapPointItem:PlayStressEffect(type, duration)
	local effect = CTL.MiniMap.GetStressEffect(type)
	if effect then
		self:PlayPointEffect(effect, duration)
	else
		self:PlayPointAnimation()
	end
end

function UIMiniMapPointItem:StopAllEffect()
	self:StopPointEffect()
	self:StopPointAnimation()
end

function UIMiniMapPointItem:PlayPointEffect(effect, duration)
	if not self.PointEffect or string.isNilOrEmpty(effect) then
		return
	end
	if duration then
		self.PointEffect:PlayUIEffect(effect, duration)
	else
		self.PointEffect:PlayUIEffect(effect, -1)
	end
end


function UIMiniMapPointItem:StopPointEffect()
	if self.PointEffect then
		self.PointEffect:StopUIEffect()
	end
end

function UIMiniMapPointItem:PlayPointAnimation()
	if self.PointAnim then
		self.PointAnim:PlayAnim()
	end
end

function UIMiniMapPointItem:PlayPointAnimationByPath(animPath)
	if self.PointAnim then
		self.PointAnim:PlayAnimByPath(animPath)
	end
end

function UIMiniMapPointItem:StopPointAnimation()
	if self.PointAnim then
		self.PointAnim:StopAnim(true)
	end
end

function UIMiniMapPointItem:SetActive(state)
	if state == self.ActiveState then
		return
	end
	self.ActiveState = state
	if state == false then
		self.PointTrans:SetLocalPosition(HidePosX,HidePosY,0)
		if self.PointEffect then
			self.PointEffect:StopUIEffect()
		end
		if self.PointUITimer then
			self.PointUITimer:EndTimer()
		end
	end
end

function UIMiniMapPointItem:SetMapPoint02Label(str)
	local label = UIUtils.GetLocalizationTextFromChild(self.PointTrans.gameObject ,0)
	UIUtils.SetLabel(label, str)
end

function UIMiniMapPointItem:Clear()
	self:StopPointAnimation()
	self:StopPointEffect()
	self.PointImage.enabled = true
	private.RemoveContainer(self)
	if self.PoolPath then
		TK2API.ReturnInstance(self.PoolPath,self.PointImage.gameObject)
	end
	self.PointType = nil
	self.PointTrans = nil
	self.PointImage = nil
	self.PointEffect = nil
    self.PointUITimer = nil
	self.PointAnim = nil
	self.minimapRoot = nil
	self.levelItemInfo = nil
end

--编辑器是用程序原图种的点，与美术输出的图尺寸不一样大，需要乘一个地图缩放比例：原图尺寸/美术尺寸
--美术将程序图缩小，不算上缩放比例才是正确值
function private:GetPosRate()
	local uiMapRate = 1
	if self.minimapRoot and self.minimapRoot.miniMapData and self.minimapRoot.miniMapTex then
		local oriMapSize = self.minimapRoot.miniMapData.OriMapSize
		local realMapSize = self.minimapRoot.miniMapData.UIMapSize
		if realMapSize > 0 and realMapSize > oriMapSize then
			uiMapRate = oriMapSize / realMapSize
		end
	end
	return uiMapRate
end

function UIMiniMapPointItem:InitLevelPara(minimapRoot,levelItemInfo)
	self.minimapRoot = minimapRoot
	self.levelItemInfo = levelItemInfo
	self:SetActive(true)
	self:SetPointPos(levelItemInfo.PosX * private.GetPosRate(self), levelItemInfo.PosY * private.GetPosRate(self))
	--元素组，生成其他元素
	if levelItemInfo.OperType == LuaConst.MiniMapOperType.MiniMapPoint then
		if levelItemInfo.LayoutType == LuaConst.EntityLayoutType.Random_Circle then
			--圆随机
			local extraNum = levelItemInfo.Count - 1
			if extraNum > 0 then
				local nodeList = private.GetMapPointNodeList(self, extraNum)
				for i, obj in ipairs(nodeList) do
					local radius = UnityEngine.Random.Range(0, levelItemInfo.Radius)
					local angle = UnityEngine.Random.Range(0, 360)
					local x = math.cos(angle) * radius
					local y = math.sin(angle) * radius
					obj.transform:SetLocalPosition(x, y, 0)
				end
			end
		elseif levelItemInfo.LayoutType == LuaConst.EntityLayoutType.Random_Square then
			--矩形随机
			local extraNum = levelItemInfo.Count - 1
			if extraNum > 0 then
				local nodeList = private.GetMapPointNodeList(self, extraNum)
				for i, obj in ipairs(nodeList) do
					local x = UnityEngine.Random.Range(-levelItemInfo.Length / 2, levelItemInfo.Length / 2)
					local y = UnityEngine.Random.Range(-levelItemInfo.Width / 2, levelItemInfo.Width / 2)
					obj.transform:SetLocalPosition(x, y, 0)
				end
			end
		elseif levelItemInfo.LayoutType == LuaConst.EntityLayoutType.Matrix then
			--固定行列
			local extraNum = levelItemInfo.Row * levelItemInfo.Col - 1
			if extraNum > 0 then
				local nodeList = private.GetMapPointNodeList(self, extraNum)
				for i, obj in ipairs(nodeList) do
					local x = ((i) % levelItemInfo.Col) * levelItemInfo.Gap
					local y = math.floor((i) / levelItemInfo.Col) * levelItemInfo.Gap
					obj.transform:SetLocalPosition(x, y, 0)
				end
			end
		end
	elseif levelItemInfo.OperType == LuaConst.MiniMapOperType.MiniMapArea then
		--占领资源大小要跟UI显示大小一致
		UIUtils.SetImageByAssetBundle(self.PointImage, levelItemInfo.AreaPath)
		UIUtils.SetGraphicSize(self.PointImage,minimapRoot.MapSizeX,minimapRoot.MapSizeY)
	end
end

function private:GetMapPointNodeList(num)
	if self.minimapRoot == nil then
		return nil
	end
	if self.NodeContainer == nil then
		self.NodeContainer = {}
	end
	for i = 1, num do
		local mapItem = TK2API.GetInstance(MapPointEffectPath,self:GetPointImageTrans()).gameObject:GetComponent(typeof(Image))
		local path = CTL.MiniMap.GetMapPointPath(self.PointType)
		if path then
			UIUtils.SetImageByAssetBundle(mapItem, path)
			mapItem:SetNativeSize()
		end
		self.NodeContainer[i] = mapItem
	end
	return self.NodeContainer
end

function UIMiniMapPointItem:HighLightState(state)
	if self.highListState and self.highListState == state then
		return
	end
	self.highListState = state
	UIUtils.PlayObjEffect(self.PointImage.gameObject,state and 1 or 0)
end

function UIMiniMapPointItem:SetTargetInfo(targetItem,speed)
	self.TargetPosX = targetItem.lastPosX
	self.TargetPosY = targetItem.lastPosY
	self.Speed = speed
end

function UIMiniMapPointItem:MoveToTarget()
	local offsetPosX = self.TargetPosX - self.lastPosX
	local offsetPosY = self.TargetPosY - self.lastPosY
	local disSqr = (offsetPosX) ^ 2 + (offsetPosY) ^ 2
	if disSqr < 0.01 then
		return true
	end
	local speedFrame = self.Speed / LuaConst.LogicFrameRate
	local posX = self.lastPosX + speedFrame * (offsetPosX > 0 and 1 or -1)
	local posY = self.lastPosY + speedFrame * (offsetPosY > 0 and 1 or -1)
	self:SetPointPos(posX * private.GetPosRate(self), posY * private.GetPosRate(self))
	return false
end

--隐藏/切换关卡,将所有子item挪到池子里
function private:RemoveContainer()
	if self.NodeContainer and self.minimapRoot then
		for i = 1, #self.NodeContainer do
			TK2API.ReturnInstance(MapPointEffectPath,self.NodeContainer[i])
		end
	end
end

return UIMiniMapPointItem