---@class _DBUser
---@field loginNo
---@field loginName
---@field groupId
---@field imageUrl string 头像
---@field PY
---@field PYFirst string 首字母
---@field isHeadPy

DBUser = {}
local db = {}
local icons = {}
local poplist = {}
local rolePermission = {}
local getIconCallback = {}
local isDownLoading = {}

DBUser.FilterGroup = {
    user = "user",
    group = "group"
}

function DBUser.clean()
    db = {}
    poplist = {}
    rolePermission = {}
end

function DBUser.onGetUsers(userlist, groupList, permissions)
    local options = ArrayList()
    local values = ArrayList()
    db.filters = {}
    local name
    db.filters[DBUser.FilterGroup.user] = {}

    --------------------------------------------
    for i, v in ipairs(userlist) do
        v.PY = CLUIFormUtl.GetChineseSpell(v.loginName) -- 拼音首字母
        v.PYFirst = string.sub(v.PY, 1, 1) -- 设置首字母
        if v.loginName == "系统生成" then
            name = joinStr(v.loginNo, "_", v.loginName)
        else
            name = joinStr(v.loginName)
        end

        table.insert(db.filters[DBUser.FilterGroup.user], {name = name, value = v.loginNo})
        db[v.loginNo] = v
        options:Add(name)
        values:Add(v.loginNo)
    end
    poplist[DBUser.FilterGroup.user] = {
        options = options,
        values = values
    }
    --------------------------------------------
    local options = ArrayList()
    local values = ArrayList()
    db.filters[DBUser.FilterGroup.group] = {}
    for i, v in ipairs(groupList or {}) do
        table.insert(db.filters[DBUser.FilterGroup.group], {name = v.name, value = v.id})
        options:Add(v.name)
        values:Add(v.id)
    end
    poplist[DBUser.FilterGroup.group] = {
        options = options,
        values = values
    }
    --------------------------------------------
    rolePermission = {}
    for i, v in ipairs(permissions) do
        rolePermission[v] = true
    end
    DBUser.wrapUserList(userlist, groupList)
end

function DBUser.wrapUserList(userlist, groupList)
    table.sort(
        userlist,
        function(a, b)
            return string.byte(a.PY) < string.byte(b.PY)
        end
    )

    db.userList = userlist
    db.userPyIndexs = {} -- 拼音字母所在的index
    db.groupTree = {}
    db.userGroupList = {}

    local char = ""
    ---@param v _DBUser
    for i, v in ipairs(userlist) do
        if char == "" or char ~= v.PYFirst then
            char = v.PYFirst
            v.isHeadPy = true
            db.userPyIndexs[v.PYFirst] = i
        else
            v.isHeadPy = false
        end

        local list = db.userGroupList[v.groupId] or {}
        table.insert(list, v)
        db.userGroupList[v.groupId] = list
    end
    
    -- 组装部门的数据
    for i, v in ipairs(groupList) do
        local parentId = v.parentId or -1
        local list = db.groupTree[parentId] or {}
        table.insert(list, v)
        db.groupTree[parentId] = list
    end
end

function DBUser.getUserList()
    return db.userList
end

function DBUser.getGroupList(parentGId)
    parentGId = parentGId or -1
    return db.groupTree[parentGId]
end

function DBUser.getUsersByGId(groupId)
    return db.userGroupList[groupId]
end

---public 取得拼音字母所在的index
function DBUser.getUserPyIndex(pyChar)
    return db.userPyIndexs[pyChar]
end

function DBUser.getFilters(group)
    return db.filters[group]
end

function DBUser.getPopList(group)
    return poplist[group]
end

function DBUser.refreshUserInfor(loginNo, loginName)
    local infor = DBUser.getPopList(DBUser.FilterGroup.user)
    if infor and infor.values then
        local count = infor.values.Count
        for i = 0, count - 1 do
            local v = infor.values[i]
            if v == loginNo then
                if loginName == "系统生成" then
                    infor.options[i] = joinStr(v, "_", loginName)
                else
                    infor.options[i] = loginName
                end
                break
            end
        end
    end

    local list = DBUser.getFilters(DBUser.FilterGroup.user) or {}
    for i, v in ipairs(list or {}) do
        if v.value == loginNo then
            v.name = loginName
            if loginName == "系统生成" then
                v.name = joinStr(v.value, "_", loginName)
            else
                v.name = loginName
            end
            break
        end
    end
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

    local callbacks = getIconCallback[user.imageUrl] or {}
    callbacks[callback] = callback
    getIconCallback[user.imageUrl] = callbacks

    if isDownLoading[user.imageUrl] then
        return
    end
    isDownLoading[user.imageUrl] = true
    WWWEx.get(
        user.imageUrl,
        nil,
        CLAssetType.texture,
        function(content, orgs)
            isDownLoading[user.imageUrl] = nil
            if content then
                content.name = user.imageUrl
                icons[user.imageUrl] = content
            end
            local callbacks = getIconCallback[user.imageUrl]
            for k, callback in pairs(callbacks) do
                Utl.doCallback(callback, content)
            end
            getIconCallback[user.imageUrl] = {}
        end,
        function()
            isDownLoading[user.imageUrl] = nil
            printe("取得头像失败")
        end,
        nil,
        true,
        1
    )
end

---public 是否有权限
function DBUser.hadPermission(key)
    return rolePermission[key] or false
end

---public 是否白名单
function DBUser.isWhiteUser(userName, callback)
    if isNilOrEmpty(userName) then
        Utl.doCallback(callback, false)
        return false
    end
    if DBUser.whiteNames == nil then
        local url = Utl.urlAddTimes(joinStr(CLVerManager.self.baseUrl, "/whitList.json"))
        WWWEx.get(
            url,
            CLAssetType.text,
            function(content)
                DBUser.whiteNames = json.decode(content)
                Utl.doCallback(callback, DBUser.whiteNames[userName])
            end,
            function()
                Utl.doCallback(callback, false)
            end,
            nil,
            true,
            1
        )
        return false
    else
        Utl.doCallback(callback, DBUser.whiteNames[userName])
        return DBUser.whiteNames[userName]
    end
end
---public 包装我的个人信息
function DBUser.wrapMyinforData(myinfor)
    local currGroup = Prefs.getCurrGroup(Prefs.getUserName())
    local companyInfro = json.decode(currGroup)
    local user = DBUser.getUserById(companyInfro.login_no)
    myinfor.company_id = companyInfro.company_id
    myinfor.company_name = companyInfro.company_name
    myinfor.phoneNo = Prefs.getUserName()
    if user then
        myinfor.loginNo = user.loginNo
        myinfor.imageUrl = user.imageUrl
    end
    if myinfor.ifPhoAuth == nil then
        myinfor.ifPhoAuth = companyInfro.ifPhoAuth
    end
    return myinfor
end

function DBUser.onPersonalData(result)
    db.myinfor = result
    local currGroup = Prefs.getCurrGroup(Prefs.getUserName())
    local companyInfro = json.decode(currGroup)
    DBUser.refreshUserInfor(companyInfro.login_no, db.myinfor.loginName)
    local user = DBUser.getUserById(companyInfro.login_no)
    if user then
        -- 刷新数据
        user.loginName = db.myinfor.loginName
        user.imageUrl = db.myinfor.imageUrl
        Prefs.setUserName(db.myinfor.phoneNo)
    end
    db.myinfor = DBUser.wrapMyinforData(db.myinfor)
end

---public 取得我的个人信息
function DBUser.getMyInfor()
    if db.myinfor == nil then
        db.myinfor = DBUser.wrapMyinforData({})
        NetProto.send.personal_data_query()
    end
    return db.myinfor
end

return DBUser