if Config.HouseScript ~= "qb-houses" then return end

local houseConfig = {}

RegisterNetEvent('qb-houses:client:setHouseConfig', function(config)
    houseConfig = config or {}
end)

local lockState = {}

RegisterNetEvent('qb-houses:client:lockHouse', function(locked, house)
    lockState[house] = locked and true or false
end)

CreateThread(function()
    TriggerServerEvent('qb-houses:server:setHouses')
end)

local function KeyholdersOf(house)
    return HouseKeys(house.keyholders, function(_, holder)
        local charinfo = holder.charinfo
        local name = charinfo and (charinfo.firstname .. ' ' .. charinfo.lastname)
        return HouseKey(holder.citizenid, name or holder.name)
    end)
end

local function TierTag(tier)
    if not tier then return nil end
    return _T(LastItemData?.info?.phoneLang, "HouseAPP.APP_HOUSE_TIER") .. ' ' .. tier
end

local function IsLocked(name)
    if lockState[name] ~= nil then return lockState[name] end
    local config = name and houseConfig[name]
    return config and config.locked == true or false
end

local function DoorOf(name)
    local config = name and houseConfig[name]
    return config and config.coords and config.coords.enter or nil
end

RegisterNuiCallback("gksphone:home:fetchHouseData", function(data, cb)
    Config.Core.Functions.TriggerCallback('qb-phone:server:GetPlayerHouses', function(owned)
        Config.Core.Functions.TriggerCallback('qb-phone:server:GetHouseKeys', function(keyed)
            owned = owned or {}
            keyed = keyed or {}

            local out = {}
            local seen = {}

            for i = 1, #owned do
                local house = owned[i]
                local door = DoorOf(house.name)
                seen[house.label] = true

                out[#out + 1] = HouseEntry({
                    id = house.name,
                    label = house.label,
                    tag = TierTag(house.tier),
                    tier = house.tier,
                    price = house.price,
                    garage = house.garage,
                    keyholders = KeyholdersOf(house),
                    coords = door,
                    canTransfer = true,
                    canLocate = door ~= nil,
                    canGiveKey = true,
                    canRemoveKey = true,
                    canLock = true,
                    locked = IsLocked(house.name)
                })
            end

            for i = 1, #keyed do
                local info = keyed[i].HouseData
                if info and info.adress and not seen[info.adress] then
                    seen[info.adress] = true
                    out[#out + 1] = HouseEntry({
                        id = info.adress,
                        label = info.adress,
                        tag = TierTag(info.tier),
                        tier = info.tier,
                        garage = info.garage,
                        owned = false,
                        coords = info.coords and info.coords.enter or nil,
                        canLocate = info.coords and info.coords.enter and true or false
                    })
                end
            end

            Debugprint('qb-houses houses', out)
            cb(out)
        end)
    end)
end)

RegisterNUICallback('gksphone:home:transferHouse', function(data, cb)
    Debugprint('qb-houses transfer', data)

    CallBackServerTrigger('gksphone:server:getCizitinIDSource', function(citizenid)
        if not citizenid then
            cb(false)
            return
        end

        Config.Core.Functions.TriggerCallback('qb-phone:server:TransferCid', function(transfer)
            if transfer then
                exports["gksphone"]:ToastNotification(
                    _T(LastItemData?.info?.phoneLang, "HouseAPP.APP_HOME_TRANSFERSUCCESS"))
            end
            cb(transfer and 'ok' or false)
        end, citizenid, { name = data.id })
    end, data.phoneNumber)
end)

RegisterNUICallback('gksphone:home:houseLocation', function(data, cb)
    if not HouseWaypoint(data.coords) then
        cb(false)
        return
    end

    exports["gksphone"]:ToastNotification(
        _T(LastItemData?.info?.phoneLang, "HouseAPP.APP_HOUSE_SETGPS"))
    cb('ok')
end)

RegisterNUICallback('gksphone:home:giveKey', function(data, cb)
    CallBackServerTrigger('gksphone:server:getCizitinIDSource', function(_, target)
        if not target then
            cb(false)
            return
        end

        TriggerServerEvent('qb-houses:server:giveHouseKey', tonumber(target), data.id)
        cb('ok')
    end, data.phoneNumber)
end)

RegisterNUICallback('gksphone:home:removeKey', function(data, cb)
    if not data.holderId then
        cb(false)
        return
    end

    TriggerServerEvent('qb-houses:server:removeHouseKey', data.id, {
        citizenid = data.holderId,
        firstname = '',
        lastname = ''
    })
    cb('ok')
end)

RegisterNUICallback('gksphone:home:toggleLock', function(data, cb)
    local locked = not IsLocked(data.id)

    TriggerServerEvent('qb-houses:server:lockHouse', locked, data.id)
    lockState[data.id] = locked

    cb({ locked = locked })
end)