local TipsManager = class("TipsManager", BaseModule)

TipsManager.ALIGN_TYPE = {
   ADAPTIVE = 0,
   CENTER = 1,
   TOP_LEFT = 2,
   TOP_CENTER = 3,
   TOP_RIGHT = 4,
   BOTTOM_LEFT = 5,
   BOTTOM_CENTER = 6,
   BOTTOM_RIGHT = 7,
   LEFT_TOP = 8,
   LEFT_CENTER =9,
   LEFT_BOTTOM = 10,
   RIGHT_TOP = 11,
   RIGHT_CENTER = 12,
   RIGHT_BOTTOM = 13,
   CUSTOM = 14,
}

TipsManager.REWARDS_TIPS_TYPE = {
	COMMON = "reward_node",
	TASK = "reward2_node",
 }

function TipsManager:showHelpTips(params)
	params = params or {}
	UIManager:showUI("app/ui/tips/help_tips", params)
end

function TipsManager:showRewardTips(rewardId, rewardType, tarPrefabObj, alignType)
	if rewardType == GConst.REWARD_TYPE.ITEM then
		local info = ConfigManager:getConfig("item")[rewardId]
		if info then
			if info.type == GConst.ItemConst.ITEM_TYPE.RANDOM_FRAGMENT or info.type == GConst.ItemConst.ITEM_TYPE.WEIGHT_FRAGMENT then
				-- 随机碎片 or 权重随机碎片
				self:showHeroFragmentTips(rewardId)
				return
			elseif info.type == GConst.ItemConst.ITEM_TYPE.BOX then
				-- 宝箱
				self:showBoxTips(rewardId)
				return
			elseif info.type == GConst.ItemConst.ITEM_TYPE.HERO_FRAGMENT then
				-- 英雄碎片
				ModuleManager.HeroManager:showHeroDetailUI(info.parameter, true)
				return
			elseif info.type == GConst.ItemConst.ITEM_TYPE.RANDOM_BOX_ITEM or info.type == GConst.ItemConst.ITEM_TYPE.FIXED_BOX_ITEM then
				self:showBoxItemTips(rewardId)
				return
			end
		end
	end
	local desc = self:getRewardDesc(rewardId, rewardType)
	self:showDescTips(desc, tarPrefabObj, alignType)
end

function TipsManager:showRewardsBox(params)
	UIManager:showUI(UIManager.UI_PATH.REWARD_BOX, params)
end

function TipsManager:showItemTips(id, tarPrefabObj, alignType)
	local params = {
		id = id,
		aniType = UIManager.ANI_TYPE.NONE,
	}
	if tarPrefabObj then
		alignType = alignType or TipsManager.ALIGN_TYPE.TOP_CENTER
		local tarCornerScreenPos, location = self:getCornerScreenPosition(tarPrefabObj, alignType)
		params.tarCornerScreenPos = tarCornerScreenPos
		params.location = location
	end
	UIManager:showUI("app/ui/tips/item_tips", params)
end

function TipsManager:showRewardsTips(rewards, customTitleStr, tarPrefabObj, callback, alignType, showBlackBg, typeNode)
	local params = {
		rewards = rewards,
		customTitleStr = customTitleStr,
		callback = callback,
		aniType = UIManager.ANI_TYPE.NONE,
	}
	if tarPrefabObj then
		alignType = alignType or TipsManager.ALIGN_TYPE.TOP_CENTER
		local tarCornerScreenPos, location = self:getCornerScreenPosition(tarPrefabObj, alignType)
		params.tarCornerScreenPos = tarCornerScreenPos
		params.location = location
		params.showBlackBg = showBlackBg == nil or showBlackBg
		params.typeNode = typeNode or TipsManager.REWARDS_TIPS_TYPE.COMMON
	end
	UIManager:showUI("app/ui/tips/rewards_tips", params)
end

function TipsManager:showDescTips(desc, tarPrefabObj, alignType)
	local params = {
		desc = desc,
		aniType = UIManager.ANI_TYPE.NONE,
	}
	if tarPrefabObj then
		alignType = alignType or TipsManager.ALIGN_TYPE.TOP_CENTER
		local tarCornerScreenPos, location = self:getCornerScreenPosition(tarPrefabObj, alignType)
		params.tarCornerScreenPos = tarCornerScreenPos
		params.location = location
	end
	UIManager:showUI("app/ui/tips/desc_tips", params)
end

function TipsManager:showHeroFragmentTips(itemId)
	local params = {
		itemId = itemId
	}
	UIManager:showUI("app/ui/tips/hero_fragment_tips", params)
end

function TipsManager:showBoxItemTips(itemId)
	local params = {
		itemId = itemId
	}
	UIManager:showUI("app/ui/tips/box_item_tips", params)
end

-- formation = {heroEntity, ...}
function TipsManager:showHeroFormation(targetObj, formation)
	local tarCornerScreenPos, location = self:getCornerScreenPosition(targetObj, TipsManager.ALIGN_TYPE.BOTTOM_CENTER)
	location = TipsManager.ALIGN_TYPE.CUSTOM
	local params = {
		tarCornerScreenPos = tarCornerScreenPos,
		location = location,
		formation = formation,
	}
	UIManager:showUI("app/ui/tips/formation_tips", params)
end

function TipsManager:showBoxTips(itemId)
	local params = {
		itemId = itemId
	}
	UIManager:showUI("app/ui/tips/box_tips", params)
end

function TipsManager:getRewardDesc(rewardId, rewardType)
	if rewardType == GConst.REWARD_TYPE.ITEM then
		local item18NInfo = I18N:getConfig("item")[rewardId]
		if item18NInfo then
			return item18NInfo.desc
		end
	end
	return GConst.EMPTY_STRING
end

function TipsManager:showSkillTips(targetObj, buffIds, skillId)
	local tarCornerScreenPos, location = self:getCornerScreenPosition(targetObj, TipsManager.ALIGN_TYPE.TOP_CENTER)
	local params = {
		tarCornerScreenPos = tarCornerScreenPos,
		buffNames = buffIds,
		skillId = skillId,
	}
	UIManager:showUI("app/ui/tips/skill_tips", params)
end

function TipsManager:showBattleBoardSkillTips(heroEntity, battleController, side, tarPrefabObj, alignType)
	local params = {
		heroEntity = heroEntity,
		battleController = battleController,
		side = side,
		aniType = UIManager.ANI_TYPE.NONE,
	}
	if tarPrefabObj then
		alignType = alignType or TipsManager.ALIGN_TYPE.TOP_CENTER
		local tarCornerScreenPos, location = self:getCornerScreenPosition(tarPrefabObj, alignType)
		params.tarCornerScreenPos = tarCornerScreenPos
		params.location = location
	end
	UIManager:showUI("app/ui/tips/battle_board_skill_tips", params)
end

function TipsManager:getCornerScreenPosition(tarPrefabObj, alignType)
	local uiCamera = UIManager:getUICameraComponent()
	local rectTransform = tarPrefabObj:getComponent(GConst.TYPEOF_UNITY_CLASS.RECTTRANSFORM)
	local pivot = rectTransform.pivot
	local rect = rectTransform.rect
	local isTop
	local isRight
	local isCenter = false
	local screenPoint
	local location
	if alignType == TipsManager.ALIGN_TYPE.ADAPTIVE then
		local screenWidth, screenHeight = GFunc.getScreenSize()
		local tarMid = rectTransform:TransformPoint(BF.Vector3(rect.width*(0.5 - pivot.x), rect.height*(0.5 - pivot.y), 0))
		local tarSp = uiCamera:WorldToScreenPoint(tarMid)
		if tarSp.x < screenWidth*0.45 then
			isRight = false
		elseif tarSp.x > screenWidth*0.55 then
			isRight = true
		else
			isCenter = true
		end
		if tarSp.y < screenHeight * 0.6 then
			isTop = true
		else
			isTop = false
		end
		if isTop then
			if isCenter then
				location = TipsManager.ALIGN_TYPE.TOP_CENTER
			else
				if isRight then
					location = TipsManager.ALIGN_TYPE.TOP_RIGHT
				else
					location = TipsManager.ALIGN_TYPE.TOP_LEFT
				end
			end
			local tarCorner = rectTransform:TransformPoint(BF.Vector3(rect.width*(0.5 - pivot.x), rect.height*(1 - pivot.y), 0))
			screenPoint = uiCamera:WorldToScreenPoint(tarCorner)
		else
			if isCenter then
				location = TipsManager.ALIGN_TYPE.BOTTOM_CENTER
			else
				if isRight then
					location = TipsManager.ALIGN_TYPE.BOTTOM_RIGHT
				else
					location = TipsManager.ALIGN_TYPE.BOTTOM_LEFT
				end
			end
			local tarCorner = rectTransform:TransformPoint(BF.Vector3(rect.width*(0.5 - pivot.x), -rect.height*pivot.y, 0))
			screenPoint = uiCamera:WorldToScreenPoint(tarCorner)
		end
	else
		location = alignType
		if alignType == TipsManager.ALIGN_TYPE.TOP_LEFT then
			local tarCorner = rectTransform:TransformPoint(BF.Vector3(rect.width*(0.5 - pivot.x), rect.height*(1 - pivot.y), 0))
			screenPoint = uiCamera:WorldToScreenPoint(tarCorner)
		elseif alignType == TipsManager.ALIGN_TYPE.TOP_CENTER then
			local tarCorner = rectTransform:TransformPoint(BF.Vector3(rect.width*(0.5 - pivot.x), rect.height*(1 - pivot.y), 0))
			screenPoint = uiCamera:WorldToScreenPoint(tarCorner)
		elseif alignType == TipsManager.ALIGN_TYPE.TOP_RIGHT then
			local tarCorner = rectTransform:TransformPoint(BF.Vector3(rect.width*(0.5 - pivot.x), rect.height*(1 - pivot.y), 0))
			screenPoint = uiCamera:WorldToScreenPoint(tarCorner)
		elseif alignType == TipsManager.ALIGN_TYPE.BOTTOM_LEFT then
			local tarCorner = rectTransform:TransformPoint(BF.Vector3(rect.width*(0.5 - pivot.x), -rect.height*pivot.y, 0))
			screenPoint = uiCamera:WorldToScreenPoint(tarCorner)
		elseif alignType == TipsManager.ALIGN_TYPE.BOTTOM_CENTER then
			local tarCorner = rectTransform:TransformPoint(BF.Vector3(rect.width*(0.5 - pivot.x), -rect.height*pivot.y, 0))
			screenPoint = uiCamera:WorldToScreenPoint(tarCorner)
		elseif alignType == TipsManager.ALIGN_TYPE.BOTTOM_RIGHT then
			local tarCorner = rectTransform:TransformPoint(BF.Vector3(rect.width*(0.5 - pivot.x), -rect.height*pivot.y, 0))
			screenPoint = uiCamera:WorldToScreenPoint(tarCorner)
		elseif alignType == TipsManager.ALIGN_TYPE.LEFT_BOTTOM then
			local tarCorner = rectTransform:TransformPoint(BF.Vector3(-rect.width*pivot.x, rect.height*(0.5 - pivot.y), 0))
			screenPoint = uiCamera:WorldToScreenPoint(tarCorner)
		elseif alignType == TipsManager.ALIGN_TYPE.LEFT_CENTER then
			local tarCorner = rectTransform:TransformPoint(BF.Vector3(-rect.width*pivot.x, rect.height*(0.5 - pivot.y), 0))
			screenPoint = uiCamera:WorldToScreenPoint(tarCorner)
		elseif alignType == TipsManager.ALIGN_TYPE.LEFT_TOP then
			local tarCorner = rectTransform:TransformPoint(BF.Vector3(-rect.width*pivot.x, rect.height*(0.5 - pivot.y), 0))
			screenPoint = uiCamera:WorldToScreenPoint(tarCorner)
		elseif alignType == TipsManager.ALIGN_TYPE.RIGHT_TOP then
			local tarCorner = rectTransform:TransformPoint(BF.Vector3(rect.width*(1 - pivot.x), rect.height*(0.5 - pivot.y), 0))
			screenPoint = uiCamera:WorldToScreenPoint(tarCorner)
		elseif alignType == TipsManager.ALIGN_TYPE.RIGHT_CENTER then
			local tarCorner = rectTransform:TransformPoint(BF.Vector3(rect.width*(1 - pivot.x), rect.height*(0.5 - pivot.y), 0))
			screenPoint = uiCamera:WorldToScreenPoint(tarCorner)
		elseif alignType == TipsManager.ALIGN_TYPE.RIGHT_BOTTOM then
			local tarCorner = rectTransform:TransformPoint(BF.Vector3(rect.width*(1 - pivot.x), rect.height*(0.5 - pivot.y), 0))
			screenPoint = uiCamera:WorldToScreenPoint(tarCorner)
		end
	end
	if screenPoint then
		return BF.Vector2(screenPoint.x, screenPoint.y), location
	else
		return BF.Vector2(0, 0), location
	end
end

return TipsManager