-- ==================================================
--  KoolDots (2026)
--  Project URL: https://github.com/LinuxBeginnings
--  License: GNU GPLv3
--  SPDX-License-Identifier: GPL-3.0-or-later
-- ==================================================

-- Converted from:
-- - config/hypr/configs/Startup_Apps.conf
-- - config/hypr/UserConfigs/Startup_Apps.conf

local scriptsDir = "$HOME/.config/hypr/scripts"
local userScripts = "$HOME/.config/hypr/UserScripts"
local wallDir = "$HOME/Pictures/wallpapers"
local session = os.getenv("HYPRLAND_INSTANCE_SIGNATURE") or "default"
local function shell_quote(value)
  return "'" .. tostring(value):gsub("'", "'\\''") .. "'"
end
local function exec_once(cmd)
  -- Why this wrapper exists:
  -- 1) Enforce once-per-Hypr-session startup behavior using marker files.
  -- 2) Avoid startup race conditions by waiting for Wayland/Hypr sockets.
  -- 3) Capture per-command logs to simplify troubleshooting in user setups.

  local key = cmd:gsub("[^%w_.-]", "_"):sub(1, 80)
  local marker = "/tmp/hypr-lua-exec-once-" .. session .. "-" .. key
  local log = "/tmp/hypr-lua-startup-" .. key .. ".log"
  local readiness =
    'runtime=${XDG_RUNTIME_DIR:-/run/user/$(id -u)}; export XDG_RUNTIME_DIR="$runtime"; for _ in $(seq 1 200); do if [ -n "$WAYLAND_DISPLAY" ] && [ -S "$runtime/$WAYLAND_DISPLAY" ]; then break; fi; for sock in "$runtime"/wayland-[0-9]*; do [ -S "$sock" ] || continue; case "$(basename "$sock")" in *awww*) continue ;; esac; export WAYLAND_DISPLAY="$(basename "$sock")"; break 2; done; sleep 0.1; done; if [ -n "$HYPRLAND_INSTANCE_SIGNATURE" ]; then hypr_sock="$runtime/hypr/$HYPRLAND_INSTANCE_SIGNATURE/.socket.sock"; for _ in $(seq 1 200); do [ -S "$hypr_sock" ] && break; sleep 0.1; done; fi'
  local inner = readiness .. "; " .. cmd
  local script = "[ -e "
    .. shell_quote(marker)
    .. " ] || { touch "
    .. shell_quote(marker)
    .. " && sh -lc "
    .. shell_quote(inner)
    .. " >>"
    .. shell_quote(log)
    .. " 2>&1 & }"
  os.execute("sh -lc " .. shell_quote(script))
end
-- Prefer lifecycle-hook orchestration for clarity while keeping exec_once
-- reliability semantics for real-world startup behavior.
local startup_commands = {
  scriptsDir .. "/WallpaperDaemon.sh",
  "$HOME/.config/hypr/initial-boot.sh",
  "dbus-update-activation-environment --systemd WAYLAND_DISPLAY XDG_CURRENT_DESKTOP",
  "systemctl --user import-environment WAYLAND_DISPLAY XDG_CURRENT_DESKTOP",
  scriptsDir .. "/Polkit.sh",
  "nm-applet",
  -- nm-tray now optional for ubuntu
  -- "nm-tray",
  "swaync",
  scriptsDir .. "/PortalHyprland.sh",
  "sh $HOME/.config/hypr/scripts/ApplyThemeMode.sh",
  "sh " .. scriptsDir .. "/WaybarStartup.sh",
  "qs -c overview",
  "hypridle",
  scriptsDir .. "/Hyprsunset.sh init",
  -- NOTE: Dropterminal is currently certified only with kitty. Not all terminals behave correctly as a dropdown.
  scriptsDir .. "/Dropterminal.sh --startup kitty",
  "wl-paste --type text --watch cliphist store",
  "wl-paste --type image --watch cliphist store",
}

local function run_startup_commands()
  for _, cmd in ipairs(startup_commands) do
    exec_once(cmd)
  end
end

if hl and hl.on then
  hl.on("hyprland.start", run_startup_commands)
else
  -- Compatibility fallback for older/limited runtimes without hl.on.
  run_startup_commands()
end

-- Optional startup examples retained from the original config:
-- exec_once("mpvpaper '*' -o \"load-scripts=no no-audio --loop\" \"\"")
-- exec_once(scriptsDir .. "/WallpaperAutoChange.sh " .. wallDir)
-- exec_once(userScripts .. "/RainbowBorders.sh")