package distros

import (
	"context"
	"fmt"
	"os/exec"
	"strings"

	"github.com/AvengeMedia/DankMaterialShell/core/internal/deps"
	"github.com/AvengeMedia/DankMaterialShell/core/internal/privesc"
)

func init() {
	Register("ubuntu", "#E95420", FamilyUbuntu, func(config DistroConfig, logChan chan<- string) Distribution {
		return NewUbuntuDistribution(config, logChan)
	})
}

type UbuntuDistribution struct {
	*BaseDistribution
	*ManualPackageInstaller
	config DistroConfig
}

func NewUbuntuDistribution(config DistroConfig, logChan chan<- string) *UbuntuDistribution {
	base := NewBaseDistribution(logChan)
	return &UbuntuDistribution{
		BaseDistribution:       base,
		ManualPackageInstaller: &ManualPackageInstaller{BaseDistribution: base},
		config:                 config,
	}
}

func (u *UbuntuDistribution) GetID() string {
	return u.config.ID
}

func (u *UbuntuDistribution) GetColorHex() string {
	return u.config.ColorHex
}

func (u *UbuntuDistribution) GetFamily() DistroFamily {
	return u.config.Family
}

func (u *UbuntuDistribution) GetPackageManager() PackageManagerType {
	return PackageManagerAPT
}

func (u *UbuntuDistribution) DetectDependencies(ctx context.Context, wm deps.WindowManager) ([]deps.Dependency, error) {
	return u.DetectDependenciesWithTerminal(ctx, wm, deps.TerminalGhostty)
}

func (u *UbuntuDistribution) DetectDependenciesWithTerminal(ctx context.Context, wm deps.WindowManager, terminal deps.Terminal) ([]deps.Dependency, error) {
	var dependencies []deps.Dependency

	// DMS at the top (shell is prominent)
	dependencies = append(dependencies, u.detectDMS())

	// Terminal with choice support
	dependencies = append(dependencies, u.detectSpecificTerminal(terminal))

	// Common detections using base methods
	dependencies = append(dependencies, u.detectGit())
	dependencies = append(dependencies, u.detectWindowManager(wm))
	dependencies = append(dependencies, u.detectQuickshell())
	dependencies = append(dependencies, u.detectDMSGreeter())
	dependencies = append(dependencies, u.detectXDGPortal())
	dependencies = append(dependencies, u.detectAccountsService())

	// Hyprland-specific tools
	if wm == deps.WindowManagerHyprland {
		dependencies = append(dependencies, u.detectHyprlandTools()...)
	}

	// Niri-specific tools
	if wm == deps.WindowManagerNiri {
		dependencies = append(dependencies, u.detectXwaylandSatellite())
	}

	dependencies = append(dependencies, u.detectMatugen())
	dependencies = append(dependencies, u.detectDanksearch())
	dependencies = append(dependencies, u.detectDankCalendar())

	return dependencies, nil
}

func (u *UbuntuDistribution) detectXDGPortal() deps.Dependency {
	return u.detectPackage("xdg-desktop-portal-gtk", "Desktop integration portal for GTK", u.packageInstalled("xdg-desktop-portal-gtk"))
}

func (u *UbuntuDistribution) detectXwaylandSatellite() deps.Dependency {
	return u.detectCommand("xwayland-satellite", "Xwayland support")
}

func (u *UbuntuDistribution) detectAccountsService() deps.Dependency {
	return u.detectPackage("accountsservice", "D-Bus interface for user account query and manipulation", u.packageInstalled("accountsservice"))
}

func (u *UbuntuDistribution) detectDMSGreeter() deps.Dependency {
	return u.detectOptionalPackage("dms-greeter", "DankMaterialShell greetd greeter", u.packageInstalled("dms-greeter"))
}

func (u *UbuntuDistribution) packageInstalled(pkg string) bool {
	return debianPackageInstalledPrecisely(pkg)
}

func (u *UbuntuDistribution) GetPackageMapping(wm deps.WindowManager) map[string]PackageMapping {
	return u.GetPackageMappingWithVariants(wm, make(map[string]deps.PackageVariant))
}

func (u *UbuntuDistribution) GetPackageMappingWithVariants(wm deps.WindowManager, variants map[string]deps.PackageVariant) map[string]PackageMapping {
	packages := map[string]PackageMapping{
		// Standard APT packages
		"git":                    {Name: "git", Repository: RepoTypeSystem},
		"kitty":                  {Name: "kitty", Repository: RepoTypeSystem},
		"alacritty":              {Name: "alacritty", Repository: RepoTypeSystem},
		"xdg-desktop-portal-gtk": {Name: "xdg-desktop-portal-gtk", Repository: RepoTypeSystem},
		"accountsservice":        {Name: "accountsservice", Repository: RepoTypeSystem},

		// DMS packages from PPAs
		"dms (DankMaterialShell)": u.getDmsMapping(variants["dms (DankMaterialShell)"]),
		"quickshell":              u.getQuickshellMapping(variants["quickshell"]),
		"dms-greeter":             {Name: "dms-greeter", Repository: RepoTypePPA, RepoURL: "ppa:avengemedia/danklinux"},
		"matugen":                 {Name: "matugen", Repository: RepoTypePPA, RepoURL: "ppa:avengemedia/danklinux"},
		"ghostty":                 {Name: "ghostty", Repository: RepoTypePPA, RepoURL: "ppa:avengemedia/danklinux"},
		"danksearch":              {Name: "danksearch", Repository: RepoTypePPA, RepoURL: "ppa:avengemedia/danklinux"},
		"dankcalendar":            {Name: "dankcalendar-git", Repository: RepoTypePPA, RepoURL: "ppa:avengemedia/danklinux"},
	}

	switch wm {
	case deps.WindowManagerHyprland:
		// Use the cppiber PPA for Hyprland
		packages["hyprland"] = PackageMapping{Name: "hyprland", Repository: RepoTypePPA, RepoURL: "ppa:cppiber/hyprland"}
		packages["hyprctl"] = PackageMapping{Name: "hyprland", Repository: RepoTypePPA, RepoURL: "ppa:cppiber/hyprland"}
		packages["jq"] = PackageMapping{Name: "jq", Repository: RepoTypeSystem}
	case deps.WindowManagerNiri:
		niriVariant := variants["niri"]
		packages["niri"] = u.getNiriMapping(niriVariant)
		packages["xwayland-satellite"] = u.getXwaylandSatelliteMapping(niriVariant)
	}

	return packages
}

func (u *UbuntuDistribution) getDmsMapping(variant deps.PackageVariant) PackageMapping {
	if variant == deps.VariantGit {
		return PackageMapping{Name: "dms-git", Repository: RepoTypePPA, RepoURL: "ppa:avengemedia/dms-git"}
	}
	return PackageMapping{Name: "dms", Repository: RepoTypePPA, RepoURL: "ppa:avengemedia/dms"}
}

func (u *UbuntuDistribution) getQuickshellMapping(variant deps.PackageVariant) PackageMapping {
	if forceQuickshellGit || variant == deps.VariantGit {
		return PackageMapping{Name: "quickshell-git", Repository: RepoTypePPA, RepoURL: "ppa:avengemedia/danklinux"}
	}
	return PackageMapping{Name: "quickshell", Repository: RepoTypePPA, RepoURL: "ppa:avengemedia/danklinux"}
}

func (u *UbuntuDistribution) getNiriMapping(variant deps.PackageVariant) PackageMapping {
	if variant == deps.VariantGit {
		return PackageMapping{Name: "niri-git", Repository: RepoTypePPA, RepoURL: "ppa:avengemedia/danklinux"}
	}
	return PackageMapping{Name: "niri", Repository: RepoTypePPA, RepoURL: "ppa:avengemedia/danklinux"}
}

func (u *UbuntuDistribution) getXwaylandSatelliteMapping(variant deps.PackageVariant) PackageMapping {
	if variant == deps.VariantGit {
		return PackageMapping{Name: "xwayland-satellite-git", Repository: RepoTypePPA, RepoURL: "ppa:avengemedia/danklinux"}
	}
	return PackageMapping{Name: "xwayland-satellite", Repository: RepoTypePPA, RepoURL: "ppa:avengemedia/danklinux"}
}

func (u *UbuntuDistribution) InstallPrerequisites(ctx context.Context, sudoPassword string, progressChan chan<- InstallProgressMsg) error {
	progressChan <- InstallProgressMsg{
		Phase:      PhasePrerequisites,
		Progress:   0.06,
		Step:       "Updating package lists...",
		IsComplete: false,
		LogOutput:  "Updating APT package lists",
	}

	updateCmd := privesc.ExecCommand(ctx, sudoPassword, "apt-get update")
	if err := u.runWithProgress(updateCmd, progressChan, PhasePrerequisites, 0.06, 0.07); err != nil {
		return fmt.Errorf("failed to update package lists: %w", err)
	}

	progressChan <- InstallProgressMsg{
		Phase:       PhasePrerequisites,
		Progress:    0.08,
		Step:        "Installing build-essential...",
		IsComplete:  false,
		NeedsSudo:   true,
		CommandInfo: "sudo apt-get install -y build-essential",
		LogOutput:   "Installing build tools",
	}

	checkCmd := exec.CommandContext(ctx, "dpkg", "-l", "build-essential")
	if err := checkCmd.Run(); err != nil {
		// Not installed, install it
		cmd := privesc.ExecCommand(ctx, sudoPassword, "apt-get install -y build-essential")
		if err := u.runWithProgress(cmd, progressChan, PhasePrerequisites, 0.08, 0.09); err != nil {
			return fmt.Errorf("failed to install build-essential: %w", err)
		}
	}

	progressChan <- InstallProgressMsg{
		Phase:       PhasePrerequisites,
		Progress:    0.10,
		Step:        "Installing development dependencies...",
		IsComplete:  false,
		NeedsSudo:   true,
		CommandInfo: "sudo apt-get install -y curl wget git cmake ninja-build pkg-config libglib2.0-dev libpolkit-agent-1-dev",
		LogOutput:   "Installing additional development tools",
	}

	devToolsCmd := privesc.ExecCommand(ctx, sudoPassword,
		"apt-get install -y curl wget git cmake ninja-build pkg-config libglib2.0-dev libpolkit-agent-1-dev")
	if err := u.runWithProgress(devToolsCmd, progressChan, PhasePrerequisites, 0.10, 0.12); err != nil {
		return fmt.Errorf("failed to install development tools: %w", err)
	}

	progressChan <- InstallProgressMsg{
		Phase:      PhasePrerequisites,
		Progress:   0.12,
		Step:       "Prerequisites installation complete",
		IsComplete: false,
		LogOutput:  "Prerequisites successfully installed",
	}

	return nil
}

func (u *UbuntuDistribution) InstallPackages(ctx context.Context, dependencies []deps.Dependency, wm deps.WindowManager, sudoPassword string, reinstallFlags map[string]bool, disabledFlags map[string]bool, skipGlobalUseFlags bool, progressChan chan<- InstallProgressMsg) error {
	// Phase 1: Check Prerequisites
	progressChan <- InstallProgressMsg{
		Phase:      PhasePrerequisites,
		Progress:   0.05,
		Step:       "Checking system prerequisites...",
		IsComplete: false,
		LogOutput:  "Starting prerequisite check...",
	}

	if err := u.InstallPrerequisites(ctx, sudoPassword, progressChan); err != nil {
		return fmt.Errorf("failed to install prerequisites: %w", err)
	}

	systemPkgs, ppaPkgs, manualPkgs, variantMap := u.categorizePackages(dependencies, wm, reinstallFlags, disabledFlags)

	// Phase 2: Enable PPA repositories
	if len(ppaPkgs) > 0 {
		progressChan <- InstallProgressMsg{
			Phase:      PhaseSystemPackages,
			Progress:   0.15,
			Step:       "Enabling PPA repositories...",
			IsComplete: false,
			LogOutput:  "Setting up PPA repositories for additional packages",
		}
		if err := u.enablePPARepos(ctx, ppaPkgs, sudoPassword, progressChan); err != nil {
			return fmt.Errorf("failed to enable PPA repositories: %w", err)
		}
	}

	// Phase 3: System Packages (APT)
	if len(systemPkgs) > 0 {
		progressChan <- InstallProgressMsg{
			Phase:      PhaseSystemPackages,
			Progress:   0.35,
			Step:       fmt.Sprintf("Installing %d system packages...", len(systemPkgs)),
			IsComplete: false,
			NeedsSudo:  true,
			LogOutput:  fmt.Sprintf("Installing system packages: %s", strings.Join(systemPkgs, ", ")),
		}
		if err := u.installAPTPackages(ctx, systemPkgs, sudoPassword, progressChan); err != nil {
			return fmt.Errorf("failed to install APT packages: %w", err)
		}
	}

	// Phase 4: PPA Packages
	ppaPkgNames := u.extractPackageNames(ppaPkgs)
	if len(ppaPkgNames) > 0 {
		progressChan <- InstallProgressMsg{
			Phase:      PhaseAURPackages, // Reusing AUR phase for PPA
			Progress:   0.65,
			Step:       fmt.Sprintf("Installing %d PPA packages...", len(ppaPkgNames)),
			IsComplete: false,
			LogOutput:  fmt.Sprintf("Installing PPA packages: %s", strings.Join(ppaPkgNames, ", ")),
		}
		if err := u.installPPAPackages(ctx, ppaPkgNames, sudoPassword, progressChan); err != nil {
			return fmt.Errorf("failed to install PPA packages: %w", err)
		}
	}

	// Phase 5: Manual Builds
	if len(manualPkgs) > 0 {
		progressChan <- InstallProgressMsg{
			Phase:      PhaseSystemPackages,
			Progress:   0.80,
			Step:       "Installing build dependencies...",
			IsComplete: false,
			LogOutput:  "Installing build tools for manual compilation",
		}
		if err := u.installBuildDependencies(ctx, manualPkgs, sudoPassword, progressChan); err != nil {
			return fmt.Errorf("failed to install build dependencies: %w", err)
		}

		progressChan <- InstallProgressMsg{
			Phase:      PhaseSystemPackages,
			Progress:   0.85,
			Step:       fmt.Sprintf("Building %d packages from source...", len(manualPkgs)),
			IsComplete: false,
			LogOutput:  fmt.Sprintf("Building from source: %s", strings.Join(manualPkgs, ", ")),
		}
		if err := u.InstallManualPackages(ctx, manualPkgs, variantMap, sudoPassword, progressChan); err != nil {
			return fmt.Errorf("failed to install manual packages: %w", err)
		}
	}

	// Phase 6: Configuration
	progressChan <- InstallProgressMsg{
		Phase:      PhaseConfiguration,
		Progress:   0.90,
		Step:       "Configuring system...",
		IsComplete: false,
		LogOutput:  "Starting post-installation configuration...",
	}

	terminal := u.DetectTerminalFromDeps(dependencies)
	if err := u.WriteEnvironmentConfig(terminal); err != nil {
		u.log(fmt.Sprintf("Warning: failed to write environment config: %v", err))
	}

	if err := u.WriteWindowManagerConfig(wm); err != nil {
		u.log(fmt.Sprintf("Warning: failed to write window manager config: %v", err))
	}

	if err := u.EnableDMSService(ctx, wm); err != nil {
		u.log(fmt.Sprintf("Warning: failed to enable dms service: %v", err))
	}

	// Phase 7: Complete
	progressChan <- InstallProgressMsg{
		Phase:      PhaseComplete,
		Progress:   1.0,
		Step:       "Installation complete!",
		IsComplete: true,
		LogOutput:  "All packages installed and configured successfully",
	}

	return nil
}

func (u *UbuntuDistribution) categorizePackages(dependencies []deps.Dependency, wm deps.WindowManager, reinstallFlags map[string]bool, disabledFlags map[string]bool) ([]string, []PackageMapping, []string, map[string]deps.PackageVariant) {
	systemPkgs := []string{}
	ppaPkgs := []PackageMapping{}
	manualPkgs := []string{}

	variantMap := make(map[string]deps.PackageVariant)
	for _, dep := range dependencies {
		variantMap[dep.Name] = dep.Variant
	}

	packageMap := u.GetPackageMappingWithVariants(wm, variantMap)

	for _, dep := range dependencies {
		if disabledFlags[dep.Name] {
			continue
		}

		if dep.Status == deps.StatusInstalled && !reinstallFlags[dep.Name] {
			continue
		}

		pkgInfo, exists := packageMap[dep.Name]
		if !exists {
			u.log(fmt.Sprintf("Warning: No package mapping for %s", dep.Name))
			continue
		}

		switch pkgInfo.Repository {
		case RepoTypeSystem:
			systemPkgs = append(systemPkgs, pkgInfo.Name)
		case RepoTypePPA:
			ppaPkgs = append(ppaPkgs, pkgInfo)
		case RepoTypeManual:
			manualPkgs = append(manualPkgs, dep.Name)
		}
	}

	return systemPkgs, ppaPkgs, manualPkgs, variantMap
}

func (u *UbuntuDistribution) extractPackageNames(packages []PackageMapping) []string {
	names := make([]string, len(packages))
	for i, pkg := range packages {
		names[i] = pkg.Name
	}
	return names
}

func (u *UbuntuDistribution) enablePPARepos(ctx context.Context, ppaPkgs []PackageMapping, sudoPassword string, progressChan chan<- InstallProgressMsg) error {
	enabledRepos := make(map[string]bool)

	installPPACmd := privesc.ExecCommand(ctx, sudoPassword,
		"apt-get install -y software-properties-common")
	if err := u.runWithProgress(installPPACmd, progressChan, PhaseSystemPackages, 0.15, 0.17); err != nil {
		return fmt.Errorf("failed to install software-properties-common: %w", err)
	}

	for _, pkg := range ppaPkgs {
		if pkg.RepoURL != "" && !enabledRepos[pkg.RepoURL] {
			u.log(fmt.Sprintf("Enabling PPA repository: %s", pkg.RepoURL))
			progressChan <- InstallProgressMsg{
				Phase:       PhaseSystemPackages,
				Progress:    0.20,
				Step:        fmt.Sprintf("Enabling PPA repo %s...", pkg.RepoURL),
				IsComplete:  false,
				NeedsSudo:   true,
				CommandInfo: fmt.Sprintf("sudo add-apt-repository -y %s", pkg.RepoURL),
			}

			cmd := privesc.ExecCommand(ctx, sudoPassword,
				fmt.Sprintf("add-apt-repository -y %s", pkg.RepoURL))
			if err := u.runWithProgress(cmd, progressChan, PhaseSystemPackages, 0.20, 0.22); err != nil {
				u.logError(fmt.Sprintf("failed to enable PPA repo %s", pkg.RepoURL), err)
				return fmt.Errorf("failed to enable PPA repo %s: %w", pkg.RepoURL, err)
			}
			u.log(fmt.Sprintf("PPA repo %s enabled successfully", pkg.RepoURL))
			enabledRepos[pkg.RepoURL] = true
		}
	}

	if len(enabledRepos) > 0 {
		progressChan <- InstallProgressMsg{
			Phase:       PhaseSystemPackages,
			Progress:    0.25,
			Step:        "Updating package lists...",
			IsComplete:  false,
			NeedsSudo:   true,
			CommandInfo: "sudo apt-get update",
		}

		updateCmd := privesc.ExecCommand(ctx, sudoPassword, "apt-get update")
		if err := u.runWithProgress(updateCmd, progressChan, PhaseSystemPackages, 0.25, 0.27); err != nil {
			return fmt.Errorf("failed to update package lists after adding PPAs: %w", err)
		}
	}

	return nil
}

func (u *UbuntuDistribution) installAPTPackages(ctx context.Context, packages []string, sudoPassword string, progressChan chan<- InstallProgressMsg) error {
	if len(packages) == 0 {
		return nil
	}

	u.log(fmt.Sprintf("Installing APT packages: %s", strings.Join(packages, ", ")))
	return u.installAPTGroups(ctx, packages, sudoPassword, progressChan, PhaseSystemPackages, "Installing system packages...", 0.40, 0.60)
}

func (u *UbuntuDistribution) installPPAPackages(ctx context.Context, packages []string, sudoPassword string, progressChan chan<- InstallProgressMsg) error {
	if len(packages) == 0 {
		return nil
	}

	u.log(fmt.Sprintf("Installing PPA packages: %s", strings.Join(packages, ", ")))
	return u.installAPTGroups(ctx, packages, sudoPassword, progressChan, PhaseAURPackages, "Installing PPA packages...", 0.70, 0.85)
}

func (u *UbuntuDistribution) aptInstallArgs(packages []string, minimal bool) []string {
	args := []string{"DEBIAN_FRONTEND=noninteractive", "apt-get", "install", "-y"}
	if minimal {
		args = append(args, "--no-install-recommends")
	}
	return append(args, packages...)
}

func (u *UbuntuDistribution) installAPTGroups(ctx context.Context, packages []string, sudoPassword string, progressChan chan<- InstallProgressMsg, phase InstallPhase, step string, startProgress float64, endProgress float64) error {
	groups := orderedMinimalInstallGroups(packages)
	totalGroups := len(groups)

	groupIndex := 0
	installGroup := func(groupPackages []string, minimal bool) error {
		if len(groupPackages) == 0 {
			return nil
		}

		groupIndex++
		groupStart := startProgress
		groupEnd := endProgress
		if totalGroups > 1 {
			midpoint := startProgress + ((endProgress - startProgress) / 2)
			if groupIndex == 1 {
				groupEnd = midpoint
			} else {
				groupStart = midpoint
			}
		}

		args := u.aptInstallArgs(groupPackages, minimal)
		progressChan <- InstallProgressMsg{
			Phase:       phase,
			Progress:    groupStart,
			Step:        step,
			IsComplete:  false,
			NeedsSudo:   true,
			CommandInfo: fmt.Sprintf("sudo %s", strings.Join(args, " ")),
		}

		cmd := privesc.ExecCommand(ctx, sudoPassword, strings.Join(args, " "))
		return u.runWithProgress(cmd, progressChan, phase, groupStart, groupEnd)
	}

	for _, group := range groups {
		if err := installGroup(group.packages, group.minimal); err != nil {
			return err
		}
	}
	return nil
}

func (u *UbuntuDistribution) installBuildDependencies(ctx context.Context, manualPkgs []string, sudoPassword string, progressChan chan<- InstallProgressMsg) error {
	buildDeps := make(map[string]bool)

	for _, pkg := range manualPkgs {
		switch pkg {
		case "niri":
			buildDeps["curl"] = true
			buildDeps["libxkbcommon-dev"] = true
			buildDeps["libwayland-dev"] = true
			buildDeps["libudev-dev"] = true
			buildDeps["libinput-dev"] = true
			buildDeps["libdisplay-info-dev"] = true
			buildDeps["libpango1.0-dev"] = true
			buildDeps["libcairo-dev"] = true
			buildDeps["libpipewire-0.3-dev"] = true
			buildDeps["libc6-dev"] = true
			buildDeps["clang"] = true
			buildDeps["libseat-dev"] = true
			buildDeps["libgbm-dev"] = true
			buildDeps["alacritty"] = true
			buildDeps["fuzzel"] = true
			buildDeps["libxcb-cursor-dev"] = true
		case "quickshell":
			buildDeps["qt6-base-dev"] = true
			buildDeps["qt6-base-private-dev"] = true
			buildDeps["qt6-declarative-dev"] = true
			buildDeps["qt6-declarative-private-dev"] = true
			buildDeps["qt6-wayland-dev"] = true
			buildDeps["qt6-wayland-private-dev"] = true
			buildDeps["qt6-tools-dev"] = true
			buildDeps["libqt6svg6-dev"] = true
			buildDeps["qt6-shadertools-dev"] = true
			buildDeps["spirv-tools"] = true
			buildDeps["libcli11-dev"] = true
			buildDeps["libjemalloc-dev"] = true
			buildDeps["libwayland-dev"] = true
			buildDeps["wayland-protocols"] = true
			buildDeps["libdrm-dev"] = true
			buildDeps["libgbm-dev"] = true
			buildDeps["libegl-dev"] = true
			buildDeps["libgles2-mesa-dev"] = true
			buildDeps["libgl1-mesa-dev"] = true
			buildDeps["libxcb1-dev"] = true
			buildDeps["libpipewire-0.3-dev"] = true
			buildDeps["libpam0g-dev"] = true
		case "matugen":
			buildDeps["curl"] = true
		}
	}

	for _, pkg := range manualPkgs {
		switch pkg {
		case "niri", "matugen":
			if err := u.installRust(ctx, sudoPassword, progressChan); err != nil {
				return fmt.Errorf("failed to install Rust: %w", err)
			}
		}
	}

	if len(buildDeps) == 0 {
		return nil
	}

	depList := make([]string, 0, len(buildDeps))
	for dep := range buildDeps {
		depList = append(depList, dep)
	}

	args := []string{"apt-get", "install", "-y"}
	args = append(args, depList...)

	cmd := privesc.ExecCommand(ctx, sudoPassword, strings.Join(args, " "))
	return u.runWithProgress(cmd, progressChan, PhaseSystemPackages, 0.80, 0.82)
}

func (u *UbuntuDistribution) installRust(ctx context.Context, sudoPassword string, progressChan chan<- InstallProgressMsg) error {
	if u.commandExists("cargo") {
		return nil
	}

	progressChan <- InstallProgressMsg{
		Phase:       PhaseSystemPackages,
		Progress:    0.82,
		Step:        "Installing rustup...",
		IsComplete:  false,
		NeedsSudo:   true,
		CommandInfo: "sudo apt-get install rustup",
	}

	rustupInstallCmd := privesc.ExecCommand(ctx, sudoPassword, "apt-get install -y rustup")
	if err := u.runWithProgress(rustupInstallCmd, progressChan, PhaseSystemPackages, 0.82, 0.83); err != nil {
		return fmt.Errorf("failed to install rustup: %w", err)
	}

	progressChan <- InstallProgressMsg{
		Phase:       PhaseSystemPackages,
		Progress:    0.83,
		Step:        "Installing stable Rust toolchain...",
		IsComplete:  false,
		CommandInfo: "rustup install stable",
	}

	rustInstallCmd := exec.CommandContext(ctx, "bash", "-c", "rustup install stable && rustup default stable")
	if err := u.runWithProgress(rustInstallCmd, progressChan, PhaseSystemPackages, 0.83, 0.84); err != nil {
		return fmt.Errorf("failed to install Rust toolchain: %w", err)
	}

	// Verify cargo is now available
	if !u.commandExists("cargo") {
		u.log("Warning: cargo not found in PATH after Rust installation, trying to source environment")
	}

	return nil
}

func (u *UbuntuDistribution) InstallManualPackages(ctx context.Context, packages []string, variantMap map[string]deps.PackageVariant, sudoPassword string, progressChan chan<- InstallProgressMsg) error {
	if len(packages) == 0 {
		return nil
	}

	u.log(fmt.Sprintf("Installing manual packages: %s", strings.Join(packages, ", ")))

	for _, pkg := range packages {
		switch pkg {
		default:
			if err := u.ManualPackageInstaller.InstallManualPackages(ctx, []string{pkg}, variantMap, sudoPassword, progressChan); err != nil {
				return fmt.Errorf("failed to install %s: %w", pkg, err)
			}
		}
	}

	return nil
}
