local furnitureByGarage = {}
local furnitureUsedBy   = {}

local ALLOWED_FURNITURE_UPDATE_KEYS = {
    coords    = true,
    rotation  = true,
    lightData = true,
}

lib.callback.register("garages:furniture:saveFurnitureObject", function(sourcePlayer, garageId, objectData)
    local playerIdentifier = GetPlayerIdentifier(sourcePlayer)
    objectData.created     = os.time()

    local newId = db.saveFurnitureObject(playerIdentifier, objectData)
    objectData.id = newId

    if not furnitureByGarage[garageId] then
        furnitureByGarage[garageId] = {}
    end
    furnitureByGarage[garageId][#furnitureByGarage[garageId] + 1] = objectData

    objectData.uniq = tostring("furniture_" .. newId)

    TriggerClientEvent("garages:furniture:addFurnitureObject", -1, garageId, objectData)
    Debug("garages:furniture:saveFurnitureObject", "Saved", garageId, "Id", newId, "Data", objectData)
    return true
end)

RegisterNetEvent("garages:furniture:updateFurnitureObject")
AddEventHandler("garages:furniture:updateFurnitureObject", function(garageId, objectId, updateData)
    local playerSource = source

    if not updateData then
        return Notification(playerSource, i18n.t("furniture.invalid_data"), "error")
    end

    local hasInvalidKey = table.find(updateData, function(value, key)
        return not ALLOWED_FURNITURE_UPDATE_KEYS[key]
    end)

    if hasInvalidKey then
        Notification(playerSource, i18n.t("furniture.invalid_data"), "error")
        Debug("garages:furniture:updateFurnitureObject unsecured", updateData)
        return
    end

    local foundObject = table.find(furnitureByGarage[garageId], function(obj)
        return obj.id == objectId
    end)

    if not foundObject then
        return Notification(playerSource, i18n.t("furniture.invalid_object"), "error")
    end

    local success = db.updateFurnitureObject(objectId, updateData)
    if not success then
        Notification(playerSource, i18n.t("furniture.failed_update"), "error")
        return
    end

    for key, value in pairs(updateData) do
        if value and (key == "coords" or key == "rotation" or key == "lightData") then
            updateData[key] = json.decode(value)
        end
        foundObject[key] = updateData[key]
    end

    TriggerClientEvent("garages:furniture:updateFurnitureObject", -1, garageId, objectId, updateData)
    Debug("garages:furniture:updateFurnitureObject", "Updated", garageId, "Id", objectId, "data", updateData)
end)

local function GetFurnitureItemPrice(modelName)
    for _, item in pairs(Config.customFurnitures) do
        if item.object == modelName then
            return item.price
        end
    end
end

RegisterNetEvent("garages:furniture:sellFurnitureObject")
AddEventHandler("garages:furniture:sellFurnitureObject", function(garageId, objectId)
    local playerSource = source

    local foundObject = table.find(furnitureByGarage[garageId], function(obj)
        return obj.id == objectId
    end)

    if not foundObject then
        return Notification(playerSource, i18n.t("furniture.invalid_object"), "error")
    end

    local success = db.deleteFurnitureObject(objectId)
    if not success then
        Notification(playerSource, i18n.t("furniture.failed_sell"), "error")
        return
    end

    local price    = GetFurnitureItemPrice(foundObject.modelName)
    local sellGain = (price or 0) * Config.SellObjectCommision

    if sellGain > 0 then
        AddAccountMoney(playerSource, Config.MoneyType, sellGain)
    end

    furnitureByGarage[garageId] = table.filter(furnitureByGarage[garageId], function(obj)
        return obj.id ~= objectId
    end)

    TriggerClientEvent("garages:furniture:sellFurnitureObject", -1, garageId, objectId)
    Notification(playerSource, i18n.t("furniture.sold_furniture", { price = sellGain }), "success")
end)

local function GetFurnitureObjects(garageId)
    if not furnitureByGarage[garageId] then
        local dbObjects = db.getFurnitureObjects(garageId)
        furnitureByGarage[garageId] = dbObjects or {}
    end
    return furnitureByGarage[garageId] or {}
end

function ClearFurnitures(garageId)
    furnitureByGarage[garageId] = nil
    Debug("ClearFurnitures", garageId)
end

lib.callback.register("garages:furniture:getFurnitureObjects", function(sourcePlayer, garageId)
    return GetFurnitureObjects(garageId)
end)

lib.callback.register("garages:furniture:getFurnitureAvailable", function(sourcePlayer, garageId)
    local usedBy = furnitureUsedBy[garageId]
    return usedBy or true
end)

RegisterNetEvent("garages:furniture:updateFurnitureUsedBy")
AddEventHandler("garages:furniture:updateFurnitureUsedBy", function(garageId, isUsing)
    local playerSource = source
    furnitureUsedBy[garageId] = (isUsing and playerSource) and playerSource or nil
    Debug("garages:furniture:updateFurnitureUsedBy", garageId, "UsedBy", isUsing)
end)

AddEventHandler("playerDropped", function(reason)
    local playerSource = source
    for garageId, usedByPlayer in pairs(furnitureUsedBy) do
        if usedByPlayer == playerSource then
            furnitureUsedBy[garageId] = nil
        end
    end
end)