# ─< ANSI color codes >───────────────────────────────────────────────────────────────────
RED='\033[0;31m'
CYAN='\033[0;36m'
YELLOW='\033[0;33m'
LIGHT_GREEN='\033[0;92m'
BOLD='\033[1m'
NC='\033[0m' # No Color

echo_error() {
  printf "${BOLD}${RED}ERROR: ${NC}${RED}%s${NC}\n" "$1" >&2
}

echo_info() {
  printf "${BOLD}${CYAN}INFO: ${NC}${CYAN}%s${NC}\n" "$1"
}

echo_warning() {
  printf "${BOLD}${YELLOW}WARNING: ${NC}${YELLOW}%s${NC}\n" "$1"
}

echo_note() {
  printf "${BOLD}${LIGHT_GREEN}NOTE: ${NC}${LIGHT_GREEN}%s${NC}\n" "$1"
}

# ─< Check if the given command exists silently >─────────────────────────────────────────
command_exists() {
  command -v "$@" >/dev/null 2>&1
}

# ─< Check if the given command exists silently >─────────────────────────────────────────
command_exists() {
  command -v "$@" >/dev/null 2>&1
}

# ─< Check if the user is root and set sudo variable if necessary >───────────────────────
check_root() {
  if [ "$(id -u)" -ne 0 ]; then
    if command_exists sudo; then
      echo_info "User is not root. Using sudo for privileged operations."
      _sudo="sudo"
    else
      echo_error "No sudo found and you're not root! Can't install packages."
      return 1
    fi
  else
    echo_info "Root access confirmed."
    _sudo=""
  fi
}
# ─< run the function to get $_sudo >─────────────────────────────────────────────────────
check_root

getPackager() {
  pkg="apt dnf pacman zypper apk"
  for pkgmgr in $pkg; do
    if command_exists "$pkgmgr"; then
      PACKAGER="$pkgmgr"
    fi
  done

  case "$PACKAGER" in
  apt)
    if command_exists nala; then
      search="nala search"
      install="nala install --assume-yes"
      refresh="nala update"
      upgrade="nala upgrade --full"
      remove="nala purge"
      alias update="$_sudo $refresh && $_sudo $upgrade"
      alias install="$_sudo $refresh && $_sudo $install"
      alias remove="$_sudo $remove"
      alias search="$search"
    elif command_exists apt; then
      search="apt-cache search"
      install="apt-get install --yes"
      refresh="apt-get update"
      upgrade="apt-get upgrade"
      remove="apt-get purge"
      alias update="$_sudo $refresh && $_sudo $upgrade"
      alias install="$_sudo $refresh && $_sudo $install"
      alias remove="$_sudo $remove"
      alias search="$search"
    else
      echo_error "APT ERROR"
    fi
    ;;
  dnf)
    if command_exists dnf; then
      alias install="dnf install --yes"
      alias update="dnf update"
      alias remove="dnf remove"
      alias search="dnf search"
    else
      echo_error "DNF ERROR"
    fi
    ;;
  pacman)
    if command_exists yay; then
      alias install="yay -S --noconfirm"
      alias update="yay -Syu"
      alias remove="yay -R"
      alias search="yay -Ss"
    elif command_exists paru; then
      alias install="paru -S --noconfirm"
      alias update="paru -Syu"
      alias remove="paru -R"
      alias search="paru -Ss"
    elif command_exists pacman; then
      alias install="$_sudo pacman -S --noconfirm"
      alias update="$_sudo pacman -Syu"
      alias remove="$_sudo pacman -R"
      alias search="$_sudo pacman -Ss"
    else
      echo_error "PACMAN ERROR"
    fi
    ;;
  zypper)
    alias install="$_sudo zypper install"
    alias update="$_sudo zypper dup"
    alias remove="$_sudo zypper remove"
    alias search="$_sudo zypper search"
    ;;
  apk)
    install="apk add"
    update="apk update"
    upgrade="apk upgrade"
    remove="apk del"
    alias install="$_sudo $install"
    alias update="$_sudo $update && $_sudo $upgrade"
    alias remove="$_sudo $remove"
    ;;
  esac
}

_alias_() {
  alias please="sudo"
  alias untar="tar -xf"

  # ─< easier dir up >────────────────────────────────────────────────────────────────────────
  alias ..="cd .."
  # ─< weather >──────────────────────────────────────────────────────────────────────────────
  alias www="curl wttr.in/Ulm"

  # ─< colored ip >───────────────────────────────────────────────────────────────────
  alias ip="ip --color=always"

  # ─< check for rg >─────────────────────────────────────────────────────────────────────────
  if command_exists rg; then
    alias grep="rg --color=always"
  else
    alias grep="grep --color=always"
  fi

  # ─< linutil >────────────────────────────────────────────────────────────────────────────
  alias linutil="curl -fsSL https://christitus.com/linux | sh"
  alias "linutil-dev"="curl -fsSL https://christitus.com/linuxdev | sh"

  # ─< telnet (starwars) >────────────────────────────────────────────────────────────────────
  if command_exists telnet; then
    alias starwars="telnet -a telehack.com"
  fi

  # ─< rsync >────────────────────────────────────────────────────────────────────────────────
  if command_exists rsync; then
    alias scp="rsync -avP"
    alias cp="rsync -avP"
  fi

  [[ -f "$HOME/go/bin/lazygit" ]] &&
    alias lazygit="$HOME/go/bin/lazygit" &&
    alias lg="lazygit"

  function y() {
    local tmp="$(mktemp -t "yazi-cwd.XXXXXX")" cwd
    yazi "$@" --cwd-file="$tmp"
    if cwd="$(command cat -- "$tmp")" && [ -n "$cwd" ] && [ "$cwd" != "$PWD" ]; then
      builtin cd -- "$cwd"
    fi
    rm -f -- "$tmp"
  }

  # ─< cli explorer >───────────────────────────────────────────────────────────────────────
  if command_exists "$HOME/.cargo/bin/yazi"; then
    echo_info "yazi is the explorer of choice"
    alias lf="yazi || ya pack -i"
  elif command_exists ranger; then
    echo_info "ranger is the explorer of choice"
    alias lf="ranger"
  elif command_exists lf; then
    echo_info "lf is the explorer of choice"
  fi

  # ─< colorized ls >─────────────────────────────────────────────────────────────────────────
  if command_exists exa; then
    alias ls="exa --icons -l --git"
    alias l="exa --long --no-filesize --no-permissions --no-time --git --colour-scale --icons"
    alias ll="exa --all --long --no-filesize --no-permissions --no-time --git --colour-scale --icons"
    alias tree="exa --icons -l --tree"
  elif command_exists lsd; then
    alias ls="lsd -l -1 -h1 --almost-all --git"
    alias l="lsd -1"
    alias ll="lsd -1 --almost-all"
    alias clearl="command clear && l"
    alias tree="lsd --tree"
  elif command_exists eza; then
    alias ls="eza --icons --long --git"
    alias l="eza --icons -l"
    alias ll="eza --icons -laa"
    alias tree="eza --icons -l --tree"
  else
    alias ls="ls --color=always -lAph"
    alias l="ls --color=always -lph -w1"
    alias ll="ls --color=always -lph"
  fi

  # ─< t stands for tmux >────────────────────────────────────────────────────────────────────
  if command_exists tmux; then
    local tmux_y="-- tmux-session active! | connecting to active session --"
    local tmux_n="-- no tmux-session found! | creating one --"
    ta() {
      command tmux list-sessions >/dev/null 2>&1
      if [ $? -eq 0 ]; then
        if command_exists notify-send; then
          notify-send "TMUX" "$tmux_y"
          sleep 0.5
          tmux attach
        else
          echo_info "$tmux_y"
          sleep 0.5
          tmux attach
        fi
      else
        if command_exists notify-send; then
          notify-send "TMUX" "$tmux_n"
          sleep 0.5
          tmux
        else
          echo_info "$tmux_n"
          sleep 0.5
          tmux
        fi
      fi
    }
    alias ts="tmux source $HOME/.tmux.conf"
  fi

  # ─< t stands for trash(-cli) >───────────────────────────────────────────────────────────────
  if command_exists trash; then
    alias rm="trash"
    alias t="trash"
  elif command_exists trash-cli; then
    alias rm="trash-cli"
    alias t="trash-cli"
  else
    echo_error "-- You do not have trash or trash-cli installed! Your 'rm' will be permanent! --"
  fi

  # ─< bat alias >────────────────────────────────────────────────────────────────────────────
  if command_exists batcat; then
    alias cat="batcat --color=always -p --paging=never"
    alias less="batcat --paging always --color=always"
    # alias gd="batcat --diff"
  elif command_exists bat; then
    alias cat="bat --color=always -p"
    alias less="bat --paging always --color=always"
    # alias gd="bat --diff"
  fi

  # ─< wireshark / termshark alias >────────────────────────────────────────────────────────
  if command_exists termshark; then
    alias ws="$_sudo termshark"
  fi

  # ─< fastfetch >────────────────────────────────────────────────────────────────────────────
  if command_exists fastfetch; then
    alias ff="fastfetch"
    alias clearff="command clear & fastfetch"
    alias clearf="command clear & fastfetch"
    if fastfetch --config os >/dev/null 2>&1; then
      alias f="fastfetch --config os"
    else
      git clone https://git.k4li.de/mirrors/fastfetch.git "$HOME/.local/share/fastfetch" >/dev/null 2>&1
      exec "$SHELL"
    fi
  fi

  # ─< d stands for docker >──────────────────────────────────────────────────────────────────
  if command_exists docker; then
    alias up="docker compose up"
    alias down="docker compose down"
    alias pull="docker compose pull"
    alias d="docker"
    alias dr="docker run --rm -it"
    alias drs="docker compose down && docker compose up -d --remove-orphans --force-recreate"
    alias ds="docker ps -a --format 'table {{.ID}}\t{{.Image}}\t{{.Status}}\t{{.Ports}}'"
    alias dcs="docker compose ps -a --format 'table {{.Name}}\t{{.Image}}\t{{.Status}}\t{{.Ports}}'"
    alias dl="docker compose logs -f"
    alias dc="docker compose"
    alias appupdate="docker compose pull && docker compose up -d --force-recreate"
  fi

  # ─< g stands for GIT >─────────────────────────────────────────────────────────────────────
  if command_exists git; then
    alias g="git"
    alias gs="git status -sb"
    alias gsl="git status"
    alias gm='git checkout main && git merge'
    alias gc="git clone --recurse-submodule"
    gcl() {
      if [ -z "$2" ]; then
        git clone --depth=1 "https://github.com/$1"
      else
        git clone --depth=1 "https://github.com/$1" "$2"
      fi
    }
    gck() {
      if [ -z "$2" ]; then
        git clone --recurse-submodules --depth=1 "https://git.k4li.de/$1"
      else
        git clone --recurse-submodules --depth=1 "https://git.k4li.de/$1" "$2"
      fi
    }
    gcs() {
      if [ -z "$2" ]; then
        git clone --recurse-submodules --depth=1 "git@git.k4li.de:$1"
      else
        git clone --recurse-submodules --depth=1 "git@git.k4li.de:$1" "$2"
      fi
    }
    alias gd="git diff"
    alias ga="gd $1 && git add"
    alias gp="git pull --recurse-submodule"
    alias gms='git maintenance start'
    alias gsu="git submodule foreach git pull && git add . && git commit -m '  updated 📌submodules' && echo '-- Committed changes, pushing now..' && sleep 1 && git push"
    alias gcm="git commit -m"
    alias gpu="git push --recurse-submodule=on-demand"
    if command_exists lazygit; then
      alias lg="lazygit"
    fi
  fi

  alias inst_lazydocker="curl https://raw.githubusercontent.com/jesseduffield/lazydocker/master/scripts/install_update_linux.sh | bash"
}

_coding_() {
  # ─< h stands for HUGO >──────────────────────────────────────────────────────────────────
  if command_exists hugo; then
    alias h='hugo'
    alias hs='hugo server -D --noHTTPCache --disableFastRender' # --bind "$(get_ip)"'
  fi
  # ─< c stands for bin/cake >──────────────────────────────────────────────────────────────
  # alias cake='bin/cake'
  # alias c='cake'
  # alias cs='c server -p 1313'
  # ─< VSCodium >─────────────────────────────────────────────────────────────────────────────
  if command_exists codium; then
    alias code="codium"
    export EDITOR="codium"
  fi

  cursor_exe="/mnt/c/Users/piecka/AppData/Local/Programs/cursor/Cursor.exe"
  if [ -e "$cursor_exe" ]; then
    alias code="$cursor_exe"
  fi

  # ─< neovide, the best frontend for any neovim-config >───────────────────────────────────
  if command_exists nvim; then
    if command_exists neovide; then
      if [ -n "$TMUX" ]; then
        alias nvim="command nvim"
      else
        alias nvim="neovide --fork"
      fi
    fi
  fi

  # Function to get the IP address
  get_ip() {
    ip a | grep 'inet ' | grep -v '127.0.0.1' | awk '{print $2}' | cut -d/ -f1 | head -n 1
  }

  if command_exists composer; then
    alias laravel_new="composer create-project laravel/laravel"
  fi

  # Check if php is available, then create the alias
  if command_exists php; then
    alias phprun="php artisan serve --host=$(get_ip) --port=8000"
  fi

  # Check if npm is available, then create the alias
  if command_exists npm; then
    npmrun() {
      npmrun_help() {
        echo "Usage: npmrun [environment] [optional:port]"
        echo "  environment: The npm environment you want to run (e.g. dev)"
        echo "  port:        Port to use (default: 8000)"
        return
      }
      if [[ "$1" == "--help" || "$1" == "-h" ]]; then
        npmrun_help
        return
      fi

      local env="$1"
      local port="${2:-8080}"

      npm run "$env" -- --host="$(get_ip)" --port="$port"
    }
  fi
}

getPackager
_alias_
_coding_