---@class _DBUser
---@field loginNo
---@field loginName
---@field groupId
---@field imageUrl string 头像

DBUser = {}
local db = {}
local icons = {}
local poplist = {}


function DBUser.onGetUsers(list)
    poplist.options = ArrayList()
    poplist.values = ArrayList()
    for i, v in ipairs(list) do
        db[v.loginNo] = v
        poplist.options:Add(v.loginName)
        poplist.values:Add(v.loginNo)
    end
end

function DBUser.getPopList()
    return poplist
end

---@return _DBUser
function DBUser.getUserById(loginNo)
    local user =  db[loginNo]
    if user == nil then
        printe("get user is nil=", loginNo)
    end
    return user
end

function DBUser.getIcon(loginNo, callback)
    ---@type _DBUser
    local user = DBUser.getUserById(loginNo)
    if user == nil or isNilOrEmpty(user.imageUrl) then
        Utl.doCallback(callback, nil)
        return
    end
    if icons[user.imageUrl] then
        Utl.doCallback(callback, icons[user.imageUrl])
        return
    end
    WWWEx.get(
        user.imageUrl,
        nil,
        CLAssetType.texture,
        function(content, orgs)
            content.name = user.imageUrl
            icons[user.imageUrl] = content
            Utl.doCallback(callback, content)
        end,
        function()
            printe("取得头像失败")
        end,
        nil,
        true,
        2
    )
end

return DBUser