--yl_commons.botm_certificate_issuer = "Parrish"
--yl_commons.botm_certificate_issuer = "whostand"
yl_commons.botm_certificate_issuer = "daydream"

yl_commons.botm_create_certificate = function(place, description)
    if type(description) ~= "string" then
        return false, "* Description must be a string"
    end

    local place = tonumber(place)
    if not place or place < 1 or place > 3 then
        return false, "* Place must be a number between 1 and 3"
    end

    local cert_names = {
        "yl_events:certificate_gold_item",
        "yl_events:certificate_silver_item",
        "yl_events:certificate_bronze_item",
    }

    description = string.gsub(description, "\\n", "\n")

    local item = ItemStack(cert_names[place])
    local meta = item:get_meta()
    meta:set_string("_infotext", description)

    return item, "ok"
end

local function botm_cert_command(name, param)
    if name ~= yl_commons.botm_certificate_issuer then
        return false, "* You can't do this"
    end
    if type(param) ~= "string" then
        return false, "* Needs a string argument"
    end

    local split_idx = string.find(param, " ")
    if not split_idx then
        return false, "Needs at least 2 parameters: 1|2|3 description"
    end
    local place = param:sub(1, split_idx)
    local description = param:sub(split_idx)

    local res, msg = yl_commons.botm_create_certificate(place, description)
    if res then
        local item = res
        local player = core.get_player_by_name(name)
        if not player then
            return false, "* can't give items to an offline player"
        end

        local inv = player:get_inventory()
        if not inv:room_for_item("main", item) then
            return false, "* You must have space in your inv"
        end
        inv:add_item("main", item)
        return true, "* Certificate created"
    else
        return res, msg
    end
end

core.register_chatcommand(
    "create_botm_cert",
    {
        params = "1|2|3 description",
        description = "Create a BOTM certificate",
        privs = { interact = true },
        func = botm_cert_command,
    }
)