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#include "LuaBindingsInternal.hpp"
#include "../objects/LuaNotification.hpp"
#include "../../shared/parserUtils/ParserUtils.hpp"
#include "../../../helpers/MiscFunctions.hpp"
#include "../../../notification/NotificationOverlay.hpp"
#include <algorithm>
#include <array>
#include <cctype>
#include <optional>
#include <string>
using namespace Config;
using namespace Config::Lua;
using namespace Config::Lua::Bindings;
static std::optional<eIcons> iconFromString(std::string iconName) {
std::ranges::transform(iconName, iconName.begin(), [](const unsigned char c) { return std::tolower(c); });
static constexpr std::array<std::pair<const char*, eIcons>, 10> ICON_NAMES = {
std::pair{"warning", ICON_WARNING}, std::pair{"warn", ICON_WARNING}, std::pair{"info", ICON_INFO}, std::pair{"hint", ICON_HINT},
std::pair{"error", ICON_ERROR}, std::pair{"err", ICON_ERROR}, std::pair{"confused", ICON_CONFUSED}, std::pair{"question", ICON_CONFUSED},
std::pair{"ok", ICON_OK}, std::pair{"none", ICON_NONE},
};
for (const auto& [name, icon] : ICON_NAMES) {
if (name == iconName)
return icon;
}
return std::nullopt;
}
static std::optional<eIcons> parseIconArg(lua_State* L, int idx) {
if (lua_isnumber(L, idx)) {
const auto raw = sc<int>(lua_tonumber(L, idx));
if (raw >= ICON_WARNING && raw <= ICON_NONE)
return sc<eIcons>(raw);
return std::nullopt;
}
if (lua_isstring(L, idx))
return iconFromString(lua_tostring(L, idx));
return std::nullopt;
}
static std::optional<CHyprColor> parseColorArg(lua_State* L, int idx) {
if (lua_isnumber(L, idx))
return CHyprColor(sc<uint64_t>(lua_tonumber(L, idx)));
if (lua_isstring(L, idx)) {
auto parsed = ParserUtils::parseColor(lua_tostring(L, idx));
if (!parsed)
return std::nullopt;
return CHyprColor(sc<uint64_t>(*parsed));
}
return std::nullopt;
}
static int hlNotificationCreate(lua_State* L) {
if (!lua_istable(L, 1))
return Internal::configError(L, "hl.notification.create: expected a table { text, duration, icon?, color?, font_size? }");
const auto text = Internal::requireTableFieldStr(L, 1, "text", "hl.notification.create");
std::optional<double> duration = Internal::tableOptNum(L, 1, "duration");
if (!duration)
duration = Internal::tableOptNum(L, 1, "timeout");
if (!duration)
duration = Internal::tableOptNum(L, 1, "time");
if (!duration)
return Internal::configError(L, "hl.notification.create: 'duration' (or 'timeout' / 'time') is required");
if (*duration < 0)
return Internal::configError(L, "hl.notification.create: duration must be >= 0");
eIcons icon = ICON_NONE;
lua_getfield(L, 1, "icon");
if (!lua_isnil(L, -1)) {
const auto parsedIcon = parseIconArg(L, -1);
if (!parsedIcon)
return Internal::configError(L, "hl.notification.create: invalid 'icon' (expected icon name or number)");
icon = *parsedIcon;
}
lua_pop(L, 1);
CHyprColor color = CHyprColor(0);
lua_getfield(L, 1, "color");
if (!lua_isnil(L, -1)) {
const auto parsedColor = parseColorArg(L, -1);
if (!parsedColor)
return Internal::configError(L, "hl.notification.create: invalid 'color' (expected color string or number)");
color = *parsedColor;
}
lua_pop(L, 1);
float fontSize = 13.F;
if (const auto parsedFontSize = Internal::tableOptNum(L, 1, "font_size"); parsedFontSize.has_value()) {
if (*parsedFontSize <= 0)
return Internal::configError(L, "hl.notification.create: 'font_size' must be > 0");
fontSize = sc<float>(*parsedFontSize);
}
auto notification = Notification::overlay()->addNotification(text, color, sc<float>(*duration), icon, fontSize);
Objects::CLuaNotification::push(L, notification);
return 1;
}
static int hlGetNotifications(lua_State* L) {
lua_newtable(L);
const auto notifications = Notification::overlay()->getNotifications();
int i = 1;
for (const auto& notification : notifications) {
Objects::CLuaNotification::push(L, notification);
lua_rawseti(L, -2, i++);
}
return 1;
}
void Internal::registerNotificationBindings(lua_State* L) {
lua_newtable(L);
Internal::setFn(L, "create", hlNotificationCreate);
Internal::setFn(L, "get", hlGetNotifications);
lua_setfield(L, -2, "notification");
}
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