local UIHonorOrderRewardList = UIViewClass()
local titleImage = "zljl_msz_01.png"
local EventSystem = require('Event/EventSystem')

-- 排序
local function SortFunc(item_1, item_2)
    local a_RewardShowPriority = DataSheetManager.ItemData:GetDataByID(item_1.ItemID).RewardShowPriority
    local b_RewardShowPriority = DataSheetManager.ItemData:GetDataByID(item_2.ItemID).RewardShowPriority
    if a_RewardShowPriority == b_RewardShowPriority then
        if item_1.ItemID == item_2.ItemID then
            if item_1.ItemNum == item_2.ItemNum then
                return false
            end
            return item_1.ItemNum < item_2.ItemNum
        end
        return item_1.ItemID < item_2.ItemID
    end
    return a_RewardShowPriority > b_RewardShowPriority
end

function UIHonorOrderRewardList:OnOpened(context)
    self.activityId = MDL.HonorOrder.HonorOrderActivityId
    self.curHonorOrderConstData = MDL.HonorOrder.GetCurHonorOrderConstData()
    
    self:RegistSystemEvent(EventID.UI_HonorOrder_UnOpenActiveRefreshUI, self.ShowRewardList)                 -- 活动结束刷新界面

    UTL.Item.SetLocalizationImage(self.loc_Title, self.img_Title, titleImage)

    self:ShowRewardList()
    CTL.HonorOrder.Show3DModel(self.renderModel, self.curHonorOrderConstData)

    UIUtils.SetActive(self.btn_Play, self.curHonorOrderConstData.PromotionalVideo ~= "")


end

function UIHonorOrderRewardList:OnButtonClicked(comp)
    if comp == self.btn_Close then
        self:CloseView()
        EventSystem.Dispatch(EventID.UI_HonorOrder_ShowRenderModel)
        EventSystem.Dispatch(EventID.UI_PayMall_ShowSomeBaseUI)
    elseif comp == self.btn_Up then     -- 购买战令
        if not self.curHonorOrderInfo.IsSenior then
            self:CloseView()
            EventSystem.Dispatch(EventID.UI_HonorOrder_OpenRewardPurchase)
        end
    elseif comp == self.btn_Play then   -- 播放大奖视频
        UIManager.OpenView(Const_UI_Lua.UIEnum.UICommonPlayMovie, {MovieName = self.curHonorOrderConstData.PromotionalVideo})
    end
end

function UIHonorOrderRewardList:OnBackButtonPressed()
    self:OnButtonClicked(self.btn_close)
end

function UIHonorOrderRewardList:ShowRewardList()
    self.curHonorOrderInfo = MDL.HonorOrder.GetAwardInfo()

    UIUtils.SetLabel(self.txt_BlueNum, self.curHonorOrderConstData.OrdinaryValue)   -- 普通奖励总价值
    UIUtils.SetLabel(self.txt_GoldNum, self.curHonorOrderConstData.SeniorValue)     -- 典藏奖励总价值

    self.btn_Up:SetGray(self.curHonorOrderInfo.IsSenior or not MDL.HonorOrder.GetCurHonorOrderIsOpen())
    self.state_up:SetState(self.curHonorOrderInfo.IsSenior and 0 or 1)               -- 购买战令按钮文字IDS切换
    if MDL.HonorOrder.GetCurHonorOrderIsOpen() and not self.curHonorOrderInfo.IsSenior then
        self.effect_Btn:PlayUIEffect()
    else
        self.effect_Btn:StopUIEffect()
    end

    self:GetRewardList()
end

function UIHonorOrderRewardList:OnCellInit(scrollRect, index, cellTable, data)
    UTL.Item.SetItemCell(cellTable.item, data.ItemID, data.ItemNum)    -- 普通奖励
end

function UIHonorOrderRewardList:OnCellClicked(scrollRect, index, cellTable, target, data)
    UTL.ItemTips.ShowCommonTipsById(data.ItemID)
end

function UIHonorOrderRewardList:GetRewardList()
    local blueRewardList = {}
    local goldRewardList = {}
    local rewardList = MDL.OperationActivity.HonorOrderReward:GetDataByActivityID_HonorOrderID_RewardID(self.curHonorOrderInfo.ActivityId, self.curHonorOrderInfo.HonorOrderId)
    for k,rewardData in pairs(rewardList) do
        table.insert(blueRewardList, {ItemID = rewardData.OrdinaryItem, ItemNum = rewardData.OrdinaryNum, Index = k})
        table.insert(goldRewardList, {ItemID = rewardData.SeniorItem, ItemNum = rewardData.SeniorNum, Index = k})
    end
    blueRewardList = self:MergeItemList(blueRewardList)
    goldRewardList = self:MergeItemList(goldRewardList)
    table.sort(blueRewardList, SortFunc)
    for k,v in pairs(blueRewardList) do
        self.loop_Reward:AddData(v, 0)
    end

    table.sort(goldRewardList, SortFunc)
    for k,v in pairs(goldRewardList) do
        self.loop_RewardGold:AddData(v, 0)
    end
end

function UIHonorOrderRewardList:MergeItemList(list)
    local itemIdToCount = {}
    for i, v in ipairs(list) do
        itemIdToCount[v.ItemID] = itemIdToCount[v.ItemID] or 0
        itemIdToCount[v.ItemID] = itemIdToCount[v.ItemID] + v.ItemNum
    end
    local newList = {}
    for id, count in pairs(itemIdToCount) do
        local maxStackSize = DataSheetManager.ItemData:GetDataByID(id).MaxStackSize
        if MDL.Currency.IsMoneyTypeByItemID(id) or maxStackSize == 0 then
            table.insert(newList, { ItemID = id, ItemNum = count })
        else
            local slotCount = math.floor(count / maxStackSize)
            for i = 1, slotCount do
                table.insert(newList, { ItemID = id, ItemNum = maxStackSize })
            end
            if count % maxStackSize > 0 then
                table.insert(newList, { ItemID = id, ItemNum = (count % maxStackSize) })
            end
        end
    end
    return newList
end

return UIHonorOrderRewardList