local MJPlayerCardInfoView = import(".MJPlayerCardInfoView")

local CardView = {
    card = nil,
    -- 牌序号
    card_item =0,
    -- 索引
    index = 0,
    -- 原始位置
    old_postion = Vector2.zero
}

local function NewCardView(card,cardItem)
	local self = {}
	setmetatable(self,{__index = CardView})
	self.card = card
	self.card_item = cardItem
	return self
end

local PlayerSelfView = {
	_dragCom=nil,
	_carViewList = {}
}

local M = PlayerSelfView

function PlayerSelfView.new(view,mainView)
	setmetatable(M,{__index = MJPlayerCardInfoView})
 	local self = setmetatable({}, {__index = M})
 	self._view = view
	  self._mainView = mainView
	  self:init()
	  return self
end

function M:init()
	MJPlayerCardInfoView.init(self)
	
	local filename = 'mjsize' .. DataManager.SelfUser.account_id
	local json_data = Utils.LoadLocalFile(filename)
    if json_data then
        local _data = json.decode(json_data)
		if _data.size==0 then
			self._area_handcard_list:SetScale(0.5,0.6)
			self._area_fz_list:SetScale(0.6,0.6)
		elseif _data.size==1 then
			self._area_handcard_list:SetScale(0.5,0.5)
			self._area_fz_list:SetScale(1,1)
		
		elseif _data.size==2 then
			self._area_handcard_list:SetScale(0.6,0.6)
			self._area_fz_list:SetScale(0.2,0.2)
		end
    end
end

function M:setHandCardPos(btn_card, i, getcard)
	btn_card.x = i * btn_card.width * 1.05 + (getcard and 20 or 0)
end

function M:UpdateHandCard(getcard,mp)
	if self.outcard_button then
		self.outcard_button:Dispose()
		self.outcard_button = nil
	end
	getcard = getcard or false
    mp = mp or false
	local pv = self
	local _carViewList = self._carViewList

	local _lit = pv._area_handcard_list
	printlog("jefe list")
	pt(_lit)
	for i=1,#_carViewList do
		_carViewList[i].card:Dispose()
	end
	_carViewList = {}
	local _dragCom = self._dragCom
	if (_dragCom == nil) then
	    _dragCom = UIPackage.CreateObject("Common","UIPanel")
	    _dragCom.size = Vector2(1,1)
	    pv._view:AddChild(_dragCom)
	end
	_dragCom.xy = pv._area_handcard_list.xy
	self._dragCom = _dragCom
	self._carViewList = _carViewList

	local b3d = ""
	if self._current_card_type == 2 then
		b3d = "_3d"
	end

	local cards = DataManager.CurrenRoom.self_player.card_list
	if (not mp) then
		for i=0,(#cards)-1 do
			local tem_card = cards[i+1]
			

	        local btn_card = UIPackage.CreateObject(self:GetCardObjPack(), "Btn_Card"..b3d)
	        btn_card:SetScale(1.05,1.05)
	        -- btn_card.icon = UIPackage.GetItemURL("Main_Majiang", "201_" .. tem_card)
	        self:fillCard(btn_card,"201_",tem_card)	        
	        self:setHandCardPos(btn_card, i, i == #cards - 1 and getcard)
	        local c_v = NewCardView(btn_card, tem_card)
	        c_v.index = i
	        c_v.old_postion = btn_card.xy
	        _carViewList[#_carViewList+1] = c_v
	        
	        _lit:AddChild(btn_card)

	        if (not self._player.auto_out_card) then
	            btn_card.data = c_v
	            -- btn_card.draggable = true;
	            -- btn_card.onDragStart:Set(function(evt)
	            --     local _agent = evt.sender
	            --     _agent:RemoveFromParent()
	            --     _dragCom:AddChild(_agent)
	            --     if self.__OnDragStart then
	            --     	self:__OnDragStart(evt)
	            --     end
	            --     _agent.onDragEnd:Set(self.__OnDragEnd,self)
	            -- end)
	            btn_card.onTouchBegin:Set(handler(self, self.onTouchBegin))
	            btn_card.onTouchMove:Set(handler(self, self.onTouchMove))
	            btn_card.onTouchEnd:Set(handler(self, self.__OnDragEnd))
	            btn_card.onClick:Set(self.__OnClickHandCard,self)
	        else
	            btn_card:GetChild("icon").color = Color(0.5,0.5,0.5)
	            btn_card.touchable = false
	        end
	    end
	else
	    for i=0,(#cards)-1 do

	        local mp_card = UIPackage.CreateObject("Main_Majiang", "Mp_self_card"..b3d)
	        -- mp_card.icon = UIPackage.GetItemURL("Main_Majiang", "202_" .. cards[i+1])
	        self:fillCard(mp_card,"202_",cards[i+1])
	        mp_card:SetScale(1.05,1.05)
	        -- mp_card.x = i * mp_card.width + (i == #cards - 1 and getcard and 20 or 0)
	        self:setHandCardPos(mp_card, i, i == #cards - 1 and getcard)	        
	        _lit:AddChild(mp_card)
	    end
	end
end

function M:onTouchBegin(context)
	local button = context.sender
	local card = button.data
	local xy = self._area_handcard_list:GlobalToLocal(Vector2.New(context.inputEvent.x,context.inputEvent.y))
	card.touch_pos = xy - button.xy
	if self.__OnDragStart then
		self:__OnDragStart(card.card_item)
	end
end

function M:onTouchMove(context)	
	local button = context.sender
	local card = button.data
	local xy = self._area_handcard_list:GlobalToLocal(Vector2.New(context.inputEvent.x,context.inputEvent.y))
	button.xy = xy - card.touch_pos
end

function M:__OnDragEnd(context)
	if self.outcard_button then
		self.outcard_button:Dispose()
		self.outcard_button = nil
	end
    local button = context.sender
    -- button.onDragEnd:Set(nil)
    --button:RemoveFromParent()
    local card = button.data
    local _room = DataManager.CurrenRoom
    if not _room or _room:GetReloadStatus() then return end
    
    -- print("button.y"..button.y .. "_room.curren_outcard_seat".._room.curren_outcard_seat)
    if (button.y < -150 and _room.curren_outcard_seat == _room.self_player.seat) then
        self._mainView:OutCard(card.card_item)
        button.touchable = false
        self.outcard_button = buttond
    else
        self._area_handcard_list:AddChildAt(button, card.index)
        button:TweenMove(card.old_postion, 0.2)
    end
end

function M:__OnClickHandCard(context)
    local button = context.sender
    local _carViewList = self._carViewList
    for i=1,#_carViewList do
    	if (_carViewList[i].card ~= button) then
            _carViewList[i].card.selected = false
        end
    end
    local _room = DataManager.CurrenRoom
    if (Utils.IsDoubleClick(context) and _room.curren_outcard_seat == _room.self_player.seat) then
        local card = button.data
        self._mainView:OutCard(card.card_item)
    end
end

-- 获取手牌资源位置，可以在扩展中复写
function M:GetCardObjPack()
	return "Main_Majiang"
end

function M:Clear()
	MJPlayerCardInfoView.Clear(self)
	for i=1,#self._carViewList do
		self._carViewList[i].card:Dispose()
	end
	self._carViewList = {}
end

return M