-- 全民推广 设置界面 
local GroupNumberInputView = import(".GroupNumberInputView")

local GroupMngPromoteSetView = {}

local M = GroupMngPromoteSetView

local STR_TIP = {
    IsNull = "至少要添加一条推广奖励项。",
    SameNum = "设置了相同的推广人数,相同项只有一条会生效,是否继续？",
    SameVal = "设置了相同的推广奖励比例,是否继续？",
}

function GroupMngPromoteSetView.new(gid, blur_view)
    local self = M
    self.class = "GroupMngPromoteSetView"
    self.group_id = gid
    self.blur_view = blur_view
    self.promote_data = {}
    self.old_data = nil
    self:InitView()
    return self
end

local function FillPromoteItem(self, index, item)
    local min_p, min_v, max_p, max_v = -1, -1, 999999, 100
    local data = self.promote_data[index + 1]
    if index > 0 then
        local last_data = self.promote_data[index]
        min_p = last_data.num
        min_v = last_data.val
    end
    if index < #self.promote_data - 1 then
        local next_data = self.promote_data[index + 2]
        max_p = next_data.num
        max_v = next_data.val
    end
    if #self.promote_data == 1 and index == 0 then
        item:GetController("last").selectedIndex = 1
    else
        item:GetController("last").selectedIndex = 0
    end
    item:GetChild("btn_remove").onClick:Set(function()
        local msg_tip = MsgWindow.new(self._root_view, "确定要移除该条奖励吗？", MsgWindow.MsgMode.OkAndCancel)
        msg_tip.onOk:Add(function()     
            table.remove(self.promote_data, index + 1)
            self.lst_promote.numItems = #self.promote_data
        end)
        msg_tip:Show()
    end)

    local btn_p = item:GetChild("btn_p")
    local btn_v = item:GetChild("btn_v")
    local tex_p = btn_p:GetChild("tex_num")
    local tex_v = btn_v:GetChild("tex_num")
    tex_p.text = data.num
    tex_v.text = string.format("%d%%", data.val)
    btn_p.onClick:Set(function()
        local gfiv = GroupNumberInputView.new(self._root_view,function(num)
            if num <= min_p then
                ViewUtil.ErrorTip(nil, "输入值必须大于" .. min_p)
                return 
            end
            if num >= max_p then
                ViewUtil.ErrorTip(nil, "输入值必须小于" .. max_p)
                return 
            end
            tex_p.text = num
            data.num = num
        end, 0)
        gfiv:Show()
    end)
    btn_v.onClick:Set(function()
        local gfiv = GroupNumberInputView.new(self._root_view,function(num)
            if num <= min_v then
                ViewUtil.ErrorTip(nil, "输入值必须大于" .. min_v)
                return 
            end
            if num >= max_v then
                ViewUtil.ErrorTip(nil, "输入值必须小于" .. max_v)
                return 
            end
            if num > 100 then
                ViewUtil.ErrorTip(nil, "输入值不能超过100")
                return 
            end
            tex_v.text = string.format("%d%%", num)
            data.val = num
        end, 0)
        gfiv:Show()
    end)
end

function M:InitView()
    self._view = UIPackage.CreateObjectFromURL("ui://NewGroup/View_GroupPromoteSet")

    self.lst_promote = self._view:GetChild("lst_promote")
    self.lst_promote:SetVirtual()
    self.lst_promote.itemRenderer = function(index, item)
        FillPromoteItem(self, index, item)
    end 
    self.lst_promote.numItems = 0

    self._view:GetChild("btn_add").onClick:Set(function()
        local last_data = self.promote_data[#self.promote_data]
        if last_data.val == 100 then
            ViewUtil.ErrorTip(nil, "奖励最大为100%,无法再新增。")
            return
        end
        local tem = {num = last_data.num + 1, val = last_data.val + 1}
        table.insert(self.promote_data, tem)
        self.lst_promote.numItems = #self.promote_data
    end)
    self._view:GetChild("btn_confirm").onClick:Set(function()
        local msg_confirm = MsgWindow.new(self._root_view, "确定修改吗？", MsgWindow.MsgMode.OkAndCancel)
        msg_confirm.onOk:Add(function()
            self:CheckData(function()
                self:SetPromote()  
            end)          
        end)
        msg_confirm:Show()
    end)
    self._view:GetChild("btn_cancel").onClick:Set(function()
        local msg_cancel = MsgWindow.new(self._root_view, "确定恢复所有改动吗？", MsgWindow.MsgMode.OkAndCancel)
        msg_cancel.onOk:Add(function()
            self.promote_data = membe_deep_clone(self.old_data)
            self.lst_promote.numItems = #self.promote_data
        end)
        msg_cancel:Show()
    end)
end

function M:CheckData(callback)
    local str_tip
    if #self.promote_data == 0 then
        str_tip = STR_TIP.IsNull
        local msg_tip = MsgWindow.new(self._root_view, str_tip, MsgWindow.MsgMode.OnlyOk)
        msg_tip.onOk:Add(function( ... )
            msg_tip:Dispose()   
        end)
        msg_tip:Show()
    else
        local tn, tv = {}, {}
        for i = 1, #self.promote_data do
            local data = self.promote_data[i]
            if tn[data.num] then
                tn[data.num] = tn[data.num] + 1
            else
                tn[data.num] = 1
            end
            if tv[data.val] then
                tv[data.val] = tv[data.val] + 1
            else
                tv[data.val] = 1
            end
        end
        if table.nums(tn) < #self.promote_data then
            str_tip = STR_TIP.SameNum
        elseif table.nums(tv) < #self.promote_data then
            str_tip = STR_TIP.SameVal
        end
        if str_tip then
            local msg_tip = MsgWindow.new(self._root_view, str_tip, MsgWindow.MsgMode.OkAndCancel)
            msg_tip.onOk:Add(function()
                callback()         
            end)
            msg_tip:Show()
        else
            callback()
        end
    end
end

function M:initData()
	local fgCtr = ControllerManager.GetController(NewGroupController)
	fgCtr:FG_GetPromote(self.group_id, function(res)
        if res.ReturnCode ~= 0 then   
            ViewUtil.ErrorTip(res.ReturnCode, "获取推广奖励失败")
        else
        	local data = res.Data.data
            self.old_data = data
            self.promote_data = membe_deep_clone(data)
            self.lst_promote.numItems = #self.promote_data
            self._view:GetController("not_null").selectedIndex = 1
		end
	end)
end

function M:SetPromote()
    local fgCtr = ControllerManager.GetController(NewGroupController)
    fgCtr:FG_SetPromote(self.group_id, self.promote_data, function(res)
        if res.ReturnCode ~= 0 then   
            ViewUtil.ErrorTip(res.ReturnCode, "设置推广奖励失败")
        else
            self.old_data = membe_deep_clone(self.promote_data)
        end
    end)
end

return M