---@class KLServerSelectionPanel:UIKmlLuaPanelBase
---@field view KLServerSelectionPanelView
local KLServerSelectionPanel = class(UIKmlLuaPanelBase)
local this = KLServerSelectionPanel
function this:AsyncLoadUI()
end
---创建时调用一次
function this:Init()
    self.atlas = "Atlas/PCPlatform_UI.spriteatlas"
    self.ServerGroupItems = {}
    self.ServerSelectionItems = {}
    ---@type ServerStruct[]
    self.loginedList = {}
    self.hadRoleServers = false
    self.showHalfYearTitle = false

    self.ServerData = {}--所有服务器的数据
    ---@type ServerStruct[]
    self.CurServerSelectionData = {} --当前选中的服务器组数据
    self.CurServerGroupIndex = 1--当前选中的服务器组序号
    GUI:SetActive(self.view.sv_haveRoles, false)
    --[[
    self.view.serverGroup  --服务器组
    self.view.SelectServer --服务器选择
    self.view.sv_haveRoles --最近登录
    --]]
end

---注册UI事件和服务器消息
function this:RegistEvents()
    GUI:AddOnClickEvent(self.view.btn_closeSelectServer, self, self.CloseEvent)
end
---界面显示时调用一次
function this:Show()
end
---创建或者刷新界面数据时调用
function this:Refresh()
    table.clear(self.ServerGroupItems)
    table.clear(self.ServerSelectionItems)
    self.hadRoleServers = false
    self.ServerData = self:GetServerData()
    self:InitServerGroupList()
    GUI:DataListUpdateData(self.view.serverGroup)
    GUI:Toggle_setIsOn(self.ServerGroupItems[self.CurServerGroupIndex], true)
    GUI:SetActive(self.view.halfYearTitle, self.showHalfYearTitle)
end

function this:Hide()
end

function this:Close()

end

function this:CloseEvent()
    GUI:UIPanel_Close("dev/outui/PCPlatform/Panel/KLServerSelection/KLServerSelectionPanel")
end

function this:GetServerData()
    local dataTable = {}
    local spacing = 10
    local index = 0
    local serverIndex = 0
    table.clear(self.loginedList)
    for k, v in pairs(SL:GetRecentServer()) do
        if v.state ~= EServerState.NotShow then
            table.insert(self.loginedList, v.sid)
        end
    end

    local haveRole = SL:GetServerRoleList() or {}
    local serverHadRole = {}
    for i, v in pairs(haveRole) do
        local value = SL:GetServerInfoByRole(v.sid)
        ---清服时玩家已有角色未清空，找不到角色报错，此处加个容错
        if value then
            local server = this.CopyTableValue(value)
            server.roleInfo = v
            serverHadRole[#serverHadRole + 1] = server
            table.insert(self.loginedList, server.sid)
        end
    end
    local serverCount = table.count(serverHadRole)
    if serverCount > 0 then
        table.insert(dataTable, { server = serverHadRole, name = "最近登录" })
        self.hadRoleServers = true
    end
    ---if LoginManager.serverStruct.group_list then
    if SL:GetServerStruct().group_list then
        local spacingSv = {}
        local bigAreas = {}
        for i, v in ipairs(SL:GetServerList()) do
            --LoginManager.serverList) do
            if v.state ~= EServerState.NotShow then
                index = index + 1
                if not bigAreas[v.bigAreaName] then
                    bigAreas[v.bigAreaName] = {}
                end
                table.insert(bigAreas[v.bigAreaName], v)
            end
        end
        ---@param a ServerStruct
        ---@param b ServerStruct
        table.sort(bigAreas, function(a, b)
            return a.bigAreaName < b.bigAreaName
        end)
        for k, v in pairs(bigAreas) do
            ---@param v2 {id:number,name:string,displayTime:number}
            ---@type {id:number,name:string,displayTime:number}
            local t, data = table.find(SL:GetServerStruct().group_list, function(_, _, k2, v2)
                if v2.id == k then
                    return true
                end
                return false
            end)
            table.insert(dataTable, { server = v, name = data and data.name or "未知分组" })
        end
    else
        --每spacing个服务器为一组划分
        ---@type ServerStruct[]
        local spacingSv = {}
        for i, v in pairs(SL:GetServerList()) do
            if v.state ~= EServerState.NotShow then
                index = index + 1
                if index > spacing then
                    serverIndex = serverIndex + 1
                    serverCount = table.count(spacingSv) + serverCount
                    table.insert(dataTable, { server = spacingSv, name = "服务器组" .. serverIndex })
                    index = 1
                    spacingSv = {}
                end
                table.insert(spacingSv, v)
            end
        end

        --不够spacing服务器一个组
        if next(spacingSv) then
            serverIndex = serverIndex + 1
            table.insert(dataTable, { server = spacingSv, name = "服务器组" .. serverIndex })
            serverCount = table.count(spacingSv) + serverCount
        end
    end
    return dataTable
end
function this.CopyTableValue(tb)
    local copy = {}
    for k, v in pairs(tb) do
        copy[k] = v
    end
    return copy
end

---服务器组列表
function this:InitServerGroupList()
    GUI:DataListInitData(self.view.serverGroup, function()
        return table.count(self.ServerData)
    end, function()
    end, function()
    end, function(realIndex)
        self:ServerGroupItem(realIndex)
    end)
end
---服务器组列表
function this:ServerGroupItem(realIndex)
    local index = realIndex + 1
    self.ServerGroupItems[index] = GUI:GetChildControl(self.view.serverGroup, realIndex, 'btn_serverGroup')
    local text = GUI:GetChildById(self.ServerGroupItems[index], "ServerGroupName")
    GUI:Text_setString(text, self.ServerData[index].name)
    GUI:SetToggleOnValueChange(self.ServerGroupItems[index], self, self.ServerGroupItemEvent, index)
end
---服务器组列表
function this:ServerGroupItemEvent(control, realIndex)
    local isOn = GUI:Toggle_getIsOn(control)
    if isOn == "1" then
        self.showHalfYearTitle = false
        if realIndex == 1 and self.hadRoleServers then
            self.CurServerGroupIndex = realIndex
            self.CurServerSelectionData = self.ServerData[realIndex].server
            self:InitHadRoleList()
            GUI:DataListUpdateData(self.view.haveRoles)
            GUI:SetActive(self.view.sv_haveRoles, true)
            GUI:SetActive(self.view.sv_selectServers, false)
            self.showHalfYearTitle = true
        else
            self.CurServerGroupIndex = realIndex
            self.CurServerSelectionData = self.ServerData[realIndex].server
            self:InitServerSelectionList()
            GUI:DataListUpdateData(self.view.SelectServer)
            GUI:SetActive(self.view.sv_selectServers, true)
            GUI:SetActive(self.view.sv_haveRoles, false)
        end
        GUI:SetActive(self.view.halfYearTitle, self.showHalfYearTitle)
    end
end

---服务器选择
function this:InitServerSelectionList()
    GUI:DataListInitData(self.view.SelectServer, function()
        return table.count(self.CurServerSelectionData)
    end, function()
    end, function()
    end, function(realIndex)
        self:ServerSelectionItem(realIndex)
    end)
end
---服务器选择
function this:ServerSelectionItem(realIndex)
    local index = realIndex + 1
    local control = GUI:GetChildControl(self.view.SelectServer, realIndex, 'selectItem')
    ---@type ServerStruct
    local serverInfo = self.CurServerSelectionData[index]
    self.ServerSelectionItems[index] = control
    GUI:AddOnClickEvent(control, self, self.ServerSelectionItemEvent, { server = serverInfo })
    local newServerIcon = GUI:GetChildControl(control, 1, 'NewServerIcon')
    local serverStateImg = GUI:GetChildControl(control, 2, 'ServerState')
    local Servername = GUI:GetChildControl(control, 3, 'ServerName')
    local roleEditIcon = GUI:GetChildControl(control, 4, 'RoleEditIcon')
    GUI:Text_setString(Servername, serverInfo.name)

    ---1新服，2畅通，3爆满，4维护，5隐藏
    local serverState = serverInfo.state
    GUI:SetActive(newServerIcon, serverState == 1)
    GUI:SetActive(serverStateImg, serverState ~= 1)
    if serverState == 2 then
        GUI:Image_loadTexture(serverStateImg, "ServerStateIcon_Flumency", self.atlas)
    elseif serverState == 3 then
        GUI:Image_loadTexture(serverStateImg, "ServerStateIcon_Hot", self.atlas)
    elseif serverState == 4 then
        GUI:Image_loadTexture(serverStateImg, "ServerStateIcon_Maintenance", self.atlas)
    end
    GUI:SetActive(roleEditIcon, table.contains(self.loginedList, serverInfo.sid))

end
function this:InitHadRoleList()
    GUI:DataListInitData(self.view.haveRoles, function()
        return table.count(self.CurServerSelectionData)
    end, function()
    end, function()
    end, function(realIndex)
        self:HadRoleItem(realIndex)
    end)
end
---服务器选择
function this:HadRoleItem(realIndex)
    local index = realIndex + 1
    local control = GUI:GetChildControl(self.view.haveRoles, realIndex, 'UIServerItem')
    ---@type ServerStruct
    local serverInfo = self.CurServerSelectionData[index]
    self.ServerSelectionItems[index] = control
    GUI:AddOnClickEvent(control, self, self.ServerSelectionItemEvent, { server = serverInfo })

    local roleHead = GUI:GetChildControl(control, 1, 'RoleHead')
    local ServerName02 = GUI:GetChildControl(control, 2, 'ServerName02')
    local ServerState02 = GUI:GetChildControl(control, 3, 'ServerState02')
    local Rank = GUI:GetChildControl(control, 4, 'Rank')
    local Occu = GUI:GetChildControl(control, 5, 'Occu')
    local RoleName = GUI:GetChildControl(control, 6, 'RoleName')
    local NewServer = GUI:GetChildControl(control, 7, 'NewServer')

    GUI:Text_setString(ServerName02, serverInfo.name)
    local atlas, src = SL.GetAtlas2CareerHead(serverInfo.roleInfo.rBaseCareer)
    GUI:Image_loadTexture(roleHead, src, atlas)

    ---1新服，2畅通，3爆满，4维护，5隐藏
    local serverState = serverInfo.state
    GUI:SetActive(NewServer, serverState == 1)
    GUI:SetActive(ServerState02, serverState ~= 1)
    if serverState == 2 then
        GUI:Image_loadTexture(ServerState02, "ServerStateIcon_Flumency", self.atlas)
    elseif serverState == 3 then
        GUI:Image_loadTexture(ServerState02, "ServerStateIcon_Hot", self.atlas)
    elseif serverState == 4 then
        GUI:Image_loadTexture(ServerState02, "ServerStateIcon_Maintenance", self.atlas)
    end
    GUI:Text_setString(Rank, "Lv" .. serverInfo.roleInfo.rLevel)
    local careerName = SL:CfgCareerPost_GetCfgCareerName(serverInfo.roleInfo.rBaseCareer)
    GUI:Text_setString(Occu, careerName)
    GUI:Text_setString(RoleName, serverInfo.roleInfo.rName)

end

---服务器选择
function this:ServerSelectionItemEvent(control, eventData)
    self:CloseEvent()
    SL:DispatchSelectServer(eventData.server)
end

return this