#!/bin/bash
# macbook-setup/setup-desktop-asahi.sh
# Desktop-Setup fuer Asahi Linux (Fedora Remix) auf Apple Silicon M1
# Braucht eine laufende Desktop-Session (GNOME) — NICHT in chroot ausfuehren!
# Verwendung: bash setup-desktop-asahi.sh
# Wird automatisch beim ersten Login gestartet (via Autostart)

export LANG=en_US.UTF-8
FORGEJO="https://git.motocamp.de"
DOTFILES_REPO="$FORGEJO/rene/dotfiles-rene.git"

# ── Farben ──────────────────────────────────────────────────────────────
RED='\033[0;31m'; GREEN='\033[0;32m'; YELLOW='\033[1;33m'; NC='\033[0m'
ok()   { echo -e "${GREEN}[OK] $*${NC}"; }
warn() { echo -e "${YELLOW}[!!] $*${NC}"; }
fail() { echo -e "${RED}[FAIL] $*${NC}"; }

# ── Root-Check ───────────────────────────────────────────────────────────
[[ $EUID -eq 0 ]] && { fail "Nicht als root ausfuehren!"; exit 1; }

echo ""
echo "============================================"
echo " setup-desktop-asahi.sh startet"
echo "============================================"

# ── 1. oh-my-zsh ────────────────────────────────────────────────────────
echo -e "\n=== 1/8 oh-my-zsh ==="
if [[ ! -d ~/.oh-my-zsh ]]; then
    sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)" "" --unattended
fi
ok "oh-my-zsh installiert"

# ── 2. Zsh-Plugins & Powerlevel10k ──────────────────────────────────────
echo -e "\n=== 2/8 Zsh-Plugins & Powerlevel10k ==="

# zsh-syntax-highlighting
ZSH_SHL_DIR="${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting"
if [[ ! -d "$ZSH_SHL_DIR/.git" ]]; then
    rm -rf "$ZSH_SHL_DIR"
    git clone https://github.com/zsh-users/zsh-syntax-highlighting.git "$ZSH_SHL_DIR"
fi
ok "zsh-syntax-highlighting"

# Powerlevel10k
P10K_DIR="${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/themes/powerlevel10k"
if [[ ! -d "$P10K_DIR/.git" ]]; then
    rm -rf "$P10K_DIR"
    git clone --depth=1 https://github.com/romkatv/powerlevel10k.git "$P10K_DIR"
fi
ok "Powerlevel10k"

# ── 3. MesloLGS NF Font (Powerlevel10k-Icons) ───────────────────────────
echo -e "\n=== 3/8 MesloLGS NF Font ==="
FONT_DIR="$HOME/.local/share/fonts"
mkdir -p "$FONT_DIR"
FONT_BASE="https://github.com/romkatv/powerlevel10k-media/raw/master"
for font in "MesloLGS NF Regular.ttf" "MesloLGS NF Bold.ttf" \
            "MesloLGS NF Italic.ttf" "MesloLGS NF Bold Italic.ttf"; do
    if [[ ! -f "$FONT_DIR/$font" ]]; then
        curl -fsSL -o "$FONT_DIR/$font" "$FONT_BASE/${font// /%20}"
    fi
done
fc-cache -f "$FONT_DIR" 2>/dev/null || true
ok "MesloLGS NF Fonts installiert"

# ── 4. npm global + Claude Code ─────────────────────────────────────────
echo -e "\n=== 4/8 Claude Code ==="
mkdir -p ~/.npm-global
npm config set prefix '~/.npm-global'
export PATH="$HOME/.npm-global/bin:$PATH"
npm install -g @anthropic-ai/claude-code
ok "Claude Code installiert"

# ── 5. Flatpak-Apps (Brave + ggf. weitere) ──────────────────────────────
echo -e "\n=== 5/8 Flatpak-Apps ==="
flatpak remote-add --user --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo

# Brave Browser
flatpak install --user -y flathub com.brave.Browser
ok "Brave Browser installiert (Flatpak)"

# PrusaSlicer — ARM64-Flatpak evtl. nicht verfuegbar
if flatpak install --user -y flathub com.prusa3d.PrusaSlicer 2>/dev/null; then
    ok "PrusaSlicer installiert (Flatpak)"
else
    warn "PrusaSlicer Flatpak nicht verfuegbar fuer ARM64 — ggf. aus Source bauen"
fi

# FreeCAD
flatpak install --user -y flathub org.freecad.FreeCAD
ok "FreeCAD installiert (Flatpak)"

# ── 6. PlatformIO (pipx) ────────────────────────────────────────────────
echo -e "\n=== 6/8 PlatformIO ==="
if ! command -v pio &>/dev/null; then
    if pipx install platformio 2>/dev/null; then
        pipx ensurepath
        ok "PlatformIO installiert (pipx)"
    else
        warn "PlatformIO: Installation fehlgeschlagen (ARM64-Toolchains evtl. nicht verfuegbar)"
    fi
else
    ok "PlatformIO bereits installiert"
fi

# ── 7. Dot-Files ────────────────────────────────────────────────────────
echo -e "\n=== 7/8 Dot-Files ==="
DOTFILES_DIR="$HOME/git-projekte/dotfiles-rene"
if [[ ! -d "$DOTFILES_DIR" ]]; then
    mkdir -p "$HOME/git-projekte"
    git clone "$DOTFILES_REPO" "$DOTFILES_DIR"
fi

# Neovim
if [[ -f "$DOTFILES_DIR/nvim/install-nvim-dotfiles.sh" ]]; then
    bash "$DOTFILES_DIR/nvim/install-nvim-dotfiles.sh"
    ok "Dot-Files: nvim"
fi

# Micro
if [[ -f "$DOTFILES_DIR/micro/install-micro-dotfiles.sh" ]]; then
    bash "$DOTFILES_DIR/micro/install-micro-dotfiles.sh"
    ok "Dot-Files: micro"
fi

# oh-my-zsh custom (platformio.zsh etc.)
if [[ -d "$DOTFILES_DIR/oh-my-zsh/custom" ]] && [[ -d ~/.oh-my-zsh/custom ]]; then
    for f in "$DOTFILES_DIR/oh-my-zsh/custom"/*.zsh; do
        [[ -f "$f" ]] && ln -sf "$f" ~/.oh-my-zsh/custom/
    done
    ok "Dot-Files: oh-my-zsh custom"
fi

# heic-scripts nach ~/bin
mkdir -p ~/bin
if [[ -d "$DOTFILES_DIR/heic-scripts" ]]; then
    for script in "$DOTFILES_DIR/heic-scripts"/*; do
        [[ -f "$script" ]] && chmod +x "$script" && ln -sf "$script" ~/bin/
    done
    ok "Dot-Files: heic-scripts -> ~/bin"
fi

# git-check-all.sh + git-update-all.sh nach ~/
if [[ -d "$DOTFILES_DIR/bin" ]]; then
    for script in "$DOTFILES_DIR/bin"/*; do
        [[ -f "$script" ]] && chmod +x "$script" && ln -sf "$script" ~/
    done
    ok "Dot-Files: git-check-all.sh, git-update-all.sh, git-sync-all.sh -> ~/"
fi

# .zshrc (Symlink aus dotfiles-rene)
if [[ -f "$DOTFILES_DIR/zsh/install-zsh-dotfiles.sh" ]]; then
    bash "$DOTFILES_DIR/zsh/install-zsh-dotfiles.sh"
    ok "Dot-Files: .zshrc"
fi

# Powerlevel10k Instant Prompt: quiet-Modus ganz oben in .zshrc
# Muss VOR dem oh-my-zsh source stehen, nicht in .p10k.zsh (wird dort ueberschrieben)
if [[ -f ~/.zshrc ]] && ! grep -q 'POWERLEVEL9K_INSTANT_PROMPT=quiet' ~/.zshrc; then
    sed -i '1i typeset -g POWERLEVEL9K_INSTANT_PROMPT=quiet' ~/.zshrc
    ok "Powerlevel10k Instant Prompt: quiet"
fi

# ~/.secrets fuer API-Keys (source in .zshrc eintragen)
if ! grep -q 'source ~/.secrets' ~/.zshrc 2>/dev/null; then
    echo '' >> ~/.zshrc
    echo '# API-Keys (nicht ins Repo!)' >> ~/.zshrc
    echo '[[ -f ~/.secrets ]] && source ~/.secrets' >> ~/.zshrc
    ok "source ~/.secrets in .zshrc eingetragen"
fi

# .p10k.zsh
if [[ -f "$DOTFILES_DIR/.p10k.zsh" ]]; then
    cp "$DOTFILES_DIR/.p10k.zsh" ~/.p10k.zsh
    ok "Dot-Files: .p10k.zsh"
else
    warn ".p10k.zsh nicht im Dotfiles-Repo — beim ersten zsh-Start 'p10k configure' ausfuehren"
fi

# ── 8. GNOME-Einstellungen ───────────────────────────────────────────────
echo -e "\n=== 8/8 GNOME-Einstellungen ==="

# Dash to Panel aktivieren (Taskleiste oben statt Dock + Top Bar)
if gnome-extensions list 2>/dev/null | grep -q dash-to-panel; then
    gnome-extensions enable dash-to-panel@jderose9.github.com 2>/dev/null || true
    # Panel-Position: oben
    dconf write /org/gnome/shell/extensions/dash-to-panel/panel-positions '"{\"0\":\"TOP\"}"'
    dconf write /org/gnome/shell/extensions/dash-to-panel/panel-sizes '"{\"0\":32}"'
    ok "Dash to Panel aktiviert (oben, 32px)"
    # window-list deaktivieren (untere Leiste, wird durch Dash to Panel ersetzt)
    gnome-extensions disable window-list@gnome-shell-extensions.gcampax.github.com 2>/dev/null || true
    ok "window-list deaktiviert (keine doppelte Leiste)"
else
    warn "Dash to Panel nicht installiert — mit 'sudo dnf install gnome-shell-extension-dash-to-panel' nachinstallieren"
fi

# Tastatur: deutsches Mac-Layout (Option+N=~, Option+L=@, Option+7=|)
gsettings set org.gnome.desktop.input-sources sources "[('xkb', 'de+mac')]"
ok "Tastatur: deutsches Mac-Layout"

# Energieeinstellungen: am Netzteil nicht dimmen/ausschalten
gsettings set org.gnome.settings-daemon.plugins.power sleep-inactive-ac-type 'nothing'
gsettings set org.gnome.settings-daemon.plugins.power sleep-inactive-battery-timeout 900
gsettings set org.gnome.desktop.session idle-delay 300
ok "GNOME Power: Batterie-Sleep 15min, Idle-Dimming 5min, AC kein Sleep"

# Uhr: 24h-Format mit Datum und Wochentag
gsettings set org.gnome.desktop.interface clock-format '24h'
gsettings set org.gnome.desktop.interface clock-show-date true
gsettings set org.gnome.desktop.interface clock-show-weekday true
ok "GNOME Uhr: 24h mit Datum und Wochentag"

# Batterie-Prozent anzeigen
gsettings set org.gnome.desktop.interface show-battery-percentage true
ok "GNOME Batterie-Prozent angezeigt"

# GNOME Terminal: MesloLGS NF als Schriftart setzen
GNOME_TERM_PROFILE=$(gsettings get org.gnome.Terminal.ProfilesList default 2>/dev/null | tr -d "'")
if [[ -n "$GNOME_TERM_PROFILE" ]]; then
    dconf write /org/gnome/terminal/legacy/profiles:/:$GNOME_TERM_PROFILE/use-system-font false
    dconf write /org/gnome/terminal/legacy/profiles:/:$GNOME_TERM_PROFILE/font "'MesloLGS NF 11'"
    ok "GNOME Terminal: MesloLGS NF 11"
fi

# Dark-Mode + DarkPanel-Theme (GNOME 48 Panel bleibt sonst hell)
gsettings set org.gnome.desktop.interface color-scheme 'prefer-dark'
THEME_DIR="$HOME/.local/share/themes/DarkPanel/gnome-shell"
mkdir -p "$THEME_DIR"
cat > "$THEME_DIR/gnome-shell.css" <<'CSSEOF'
/* Panel-Fix: nur im Dark-Mode dunkles Panel erzwingen (GNOME 48 Bug) */
@media (prefers-color-scheme: dark) {
    #panel, #panel .panel-button {
        background-color: #2d2d2d;
        color: #ffffff;
    }
    #panel .panel-button:hover {
        background-color: #3d3d3d;
        color: #ffffff;
    }
    #panel .panel-button:active,
    #panel .panel-button:focus {
        background-color: #4d4d4d;
        color: #ffffff;
    }
}
CSSEOF
if gnome-extensions list 2>/dev/null | grep -q user-theme; then
    gnome-extensions enable user-theme@gnome-shell-extensions.gcampax.github.com 2>/dev/null || true
    gsettings set org.gnome.shell.extensions.user-theme name 'DarkPanel'
    ok "Dark-Mode + DarkPanel-Theme aktiviert"
else
    warn "user-theme Extension nicht installiert — 'sudo dnf install gnome-shell-extension-user-theme'"
fi

# Gammastep (Blaulichtfilter, Night Light nicht verfuegbar auf Asahi)
mkdir -p ~/.config/gammastep
if [[ ! -f ~/.config/gammastep/config.ini ]]; then
    cat > ~/.config/gammastep/config.ini <<'GAMMAEOF'
[general]
temp-day=6500
temp-night=4000
location-provider=manual

[manual]
lat=48.1
lon=11.6
GAMMAEOF
    ok "Gammastep konfiguriert (6500K Tag, 4000K Nacht)"
else
    ok "Gammastep bereits konfiguriert"
fi
mkdir -p ~/.config/autostart
cat > ~/.config/autostart/gammastep.desktop <<'AUTOEOF'
[Desktop Entry]
Type=Application
Name=Gammastep
Exec=gammastep
NoDisplay=true
X-GNOME-Autostart-enabled=true
AUTOEOF
ok "Gammastep Autostart eingerichtet"

# ── Autostart entfernen ─────────────────────────────────────────────────
AUTOSTART_FILE="$HOME/.config/autostart/macbook-setup-desktop.desktop"
if [[ -f "$AUTOSTART_FILE" ]]; then
    rm "$AUTOSTART_FILE"
    ok "Firstboot-Autostart entfernt"
fi

# ── Zusammenfassung ──────────────────────────────────────────────────────
echo ""
echo "============================================"
echo -e " ${GREEN}Desktop-Setup abgeschlossen!${NC}"
echo "============================================"
echo ""
warn "Noch manuell erledigen:"
echo "  1. Synology Drive Client installieren (falls ARM64-Version verfuegbar)"
echo "  2. Thunderbird starten -> Profil aus Synology Drive einbinden"
echo "  3. Brave starten -> Synchronisation einrichten"
echo "  4. API-Key aus Bitwarden in ~/.secrets eintragen:"
echo "     echo 'export ANTHROPIC_API_KEY=\"sk-ant-...\"' > ~/.secrets && chmod 600 ~/.secrets"
echo "  5. Falls PrusaSlicer fehlt: aus Source bauen (kein ARM64-Flatpak)"
echo "  6. PlatformIO testen: ESP32-Toolchains evtl. nur x86 verfuegbar"
echo "  7. Dash to Panel konfigurieren: Rechtsklick auf Leiste -> Einstellungen"