BiHu = {}
local this = {}

-- 庇护系统相关常量
local BIHU_BUFF_ID = 104001  -- 庇护BUFF ID
local BIHU_COST_TYPE = 10040001  -- 每小时消耗类型
local BIHU_COST_PER_HOUR = 20  -- 每小时消耗数量
local BIHU_TIME_START_HOUR = 23  -- 庇护开始时间（23点）
local BIHU_TIME_END_HOUR = 8  -- 庇护结束时间（8点）
local BIHU_DURATION = 3600    -- 持续时间3600秒（1小时）

-- 检查当前时间是否在庇护时间段内（23:00-8:00）
function BiHu.isBiHuTime()
    local h = TimeUtil.GetTodayHour()
    -- 23点到8点之间为庇护时间
    return h >= BIHU_TIME_START_HOUR or h < BIHU_TIME_END_HOUR
end

-- 判断玩家是否有庇护
function BiHu.isBiHu(actor)
    local data = API.GetTable(actor, "BIHU_DATA_INFO") or {}
    return data.isActive == true
end

-- 处理庇护开启/关闭
-- @param actor 玩家对象
-- @param msgData 消息数据 {type: 0开启, 1关闭, 2续费, 3BOSS移除}
function BiHu.HandleBiHu(actor, msgData)
    local type = msgData.type or 0  --0 开启，1 关闭，2 续费，3 BOSS移除
    local data = API.GetTable(actor, "BIHU_DATA_INFO") or {}
    local cfgNum = BIHU_COST_PER_HOUR --tonumber(ConfigDataManager.getTableValue("cfg_global", "value", "id", 260005) or "20")
    
    -- 开启庇护（type == 0）
    if type == 0 then
        -- 如果已经有庇护，提示
        if data.isActive then
            tipinfo(actor, "庇护已开启，请勿重复开启")
            return false
        end
        
        -- 扣除首次钻石
        local result = removeitemfrombag(actor, BIHU_COST_TYPE, cfgNum, 0, 9999, '庇护消耗')
        if not result then
            tipinfo(actor, "钻石不足，无法开启庇护")
            return false
        end
        
        -- 检查时间
        if not BiHu.isBiHuTime() then
            tipinfo(actor, "当前时间不在庇护时间段内（23:00-8:00）")
            return false
        end
        
        -- 开启庇护
        local nowsec = getbaseinfo("nowsec")
        data.isActive = true
        data.startTime = nowsec
        data.lastChargeTime = nowsec
        data.totalCost = cfgNum
        data.chargeCount = 1  -- 扣费次数
        
        -- 强制和平模式
        setplayersetting(actor, 1, 1) -- 1 和平 5战盟
        
    
        API.SetTable(actor, "BIHU_DATA_INFO", data)
        BiHu.SendBiHuInfo(actor, data)
        buffer(actor, BIHU_BUFF_ID)
        -- tipinfo(actor, "庇护已开启！每小时消耗" .. cfgNum .. "钻石")
        jprint("=== 庇护开启 ===", actor, getbaseinfo(actor, "maptitle"), "时间:", data.startTime)
        return true
        
    -- 关闭庇护（type == 1）
    elseif type == 1 then
        if not data.isActive then
            tipinfo(actor, "当前未开启庇护")
            return false
        end
        
        BiHu.EndBiHu(actor, "手动关闭")
        return true
        
    -- 续费（type == 2）- 定时调用
    elseif type == 2 then
        if not data.isActive then
            return false
        end
        
        -- 扣除钻石
        local result = removeitemfrombag(actor, 10040001, cfgNum, 0, 9999, '庇护续费')
        if not result then
            BiHu.EndBiHu(actor, "钻石不足")
            return false
        end
        
        -- 更新数据
        data.lastChargeTime = getbaseinfo("nowsec")
        data.totalCost = (data.totalCost or 0) + cfgNum
        data.chargeCount = (data.chargeCount or 0) + 1
        
        API.SetTable(actor, "BIHU_DATA_INFO", data)
        BiHu.SendBiHuInfo(actor, data)
        jprint("=== 庇护续费 ===", actor, "第" .. data.chargeCount .. "次扣费", "总消耗:", data.totalCost)
        return true
        
    -- BOSS移除（type == 3）
    elseif type == 3 then
        if data.isActive then
            BiHu.EndBiHu(actor, "选定BOSS")
        end
        return true
    elseif type == -1 then
        -- 仅发送信息
        BiHu.SendBiHuInfo(actor, data)
        return true
    end
    
    return false
end

-- 结束庇护（内部调用）
-- @param actor 玩家对象
-- @param reason 结束原因
function BiHu.EndBiHu(actor, reason)
    local data = API.GetTable(actor, "BIHU_DATA_INFO") or {}
    
    if not data.isActive then
        return false
    end
    
    -- 计算庇护时间和消耗
    local nowsec = getbaseinfo("nowsec")
    local totalSeconds = nowsec - (data.startTime or nowsec)
    local totalCost = data.totalCost or 0
    local chargeCount = data.chargeCount or 0
    
    -- 清除数据
    data = {}
    API.SetTable(actor, "BIHU_DATA_INFO", data)
    BiHu.SendBiHuInfo(actor,data)
    -- 发送结束提示
    local title = "庇护结束"
    local str = "%s 庇护系统已结束！\n总庇护时间：%s\n总消耗钻石：%d\n扣费次数：%d次"
    local content = string.format(str, reason, BiHu.formatSecondsToHourMinute(totalSeconds), totalCost, chargeCount)
    sendluamsg(actor, LuaMessageIdToClient.COMMON_TIPS_PANEL, {title = title, content = content})
    
    delbuff(actor, BIHU_BUFF_ID)
    jprint("=== 庇护结束 ===", actor, getbaseinfo(actor, "maptitle"), reason, totalSeconds, totalCost)
    
    return true
end

-- 定时检查庇护（每分钟调用一次）
-- @param actor 玩家对象
function BiHu.onHourCheck(actor)
    -- 检查是否有庇护
    local data = API.GetTable(actor, "BIHU_DATA_INFO") or {}
    if not data.isActive then
        return
    end

    -- 检查时间
    if not BiHu.isBiHuTime() then
        BiHu.EndBiHu(actor, "庇护时间结束")
        return
    end

    local nowsec = getbaseinfo("nowsec")
    local lastChargeTime = data.lastChargeTime or data.startTime or nowsec

    -- 计算从上次扣费到现在的秒数
    local elapsedSeconds = nowsec - lastChargeTime

    -- 判断当前一小时是否到期（>= 3600秒）且 不在安全区
    if elapsedSeconds >= BIHU_DURATION then
        if insafezone(actor) then
            BiHu.EndBiHu(actor, "安全区内不自动续费")
        else
            -- 条件满足，自动续费
            BiHu.HandleBiHu(actor, {type = 2})
        end
    end
end

-- 检查玩家是否可以切换模式
-- @param actor 玩家对象
-- @param newMode 新模式
-- @return boolean 是否允许切换
function BiHu.checkCanChangeMode(actor, newMode)
    -- 如果没有庇护，允许切换
    if not BiHu.isBiHu(actor) then
        -- 执行模式切换
        if newMode == 1 then
            setplayersetting(actor, 1, 1) -- 和平
        elseif newMode == 5 then
            setplayersetting(actor, 1, 5) -- 战盟
        else
            setplayersetting(actor, 1, newMode)
        end
        return true
    end
    
    -- 有庇护，提示并拒绝
    tipinfo(actor, "当前开启庇护状态，无法切换模式。请先关闭庇护系统。")
    return false
end

-- 发送庇护信息给客户端
-- @param actor 玩家对象
function BiHu.SendBiHuInfo(actor, data)
    data = data or API.GetTable(actor, "BIHU_DATA_INFO") or {}
    local msgData = {
        isActive = data.isActive or false,
        startTime = data.startTime or 0,
        lastChargeTime = data.lastChargeTime or 0,
        
        -- totalCost = data.totalCost or 0,
        -- chargeCount = data.chargeCount or 0,
        -- currentTime = getbaseinfo("nowsec"),  -- 当前时间戳
        -- isInBiHuTime = BiHu.isBiHuTime(),       -- 是否在庇护时间段
        -- costPerHour = tonumber(ConfigDataManager.getTableValue("cfg_global", "value", "id", 260005) or "20")
    }
    if msgData.isActive then
        if not hasbuff(actor, BIHU_BUFF_ID) then
            buffer(actor, BIHU_BUFF_ID)
        end
        msgData.endTime = msgData.lastChargeTime + BIHU_DURATION  -- 庇护结束时间
    end
    sendluamsg(actor, LuaMessageIdToClient.RES_BIHU_MsgID, msgData)
end










-- 秒数转换为"X时Y分Z秒"格式
-- @param seconds number 秒数
-- @return string 格式化时间字符串（如："1时5分30秒"、"0时10分0秒"）
function BiHu.formatSecondsToHourMinute(seconds)
    if not seconds or seconds <= 0 then
        return "0时0分0秒"
    end
    
    local hours = math.floor(seconds / 3600)
    local minutes = math.floor((seconds % 3600) / 60)
    local remainingSeconds = seconds % 60
    return string.format("%d时%d分%d秒", hours, minutes, remainingSeconds)
end