#!/bin/sh
# Post-push hook: opens deploy command in system's native terminal
# Cross-platform support: macOS, Linux, Windows, WSL

# Get the project root directory
PROJECT_ROOT="$(git rev-parse --show-toplevel)"
cd "$PROJECT_ROOT" || exit 1

# Command to run in terminal (deploy.sh will load .env from project root)
COMMAND="npm run -s deploy"

# Detect OS and open appropriate terminal
detect_and_open_terminal() {
    # Detect WSL
    if [ -n "${WSL_DISTRO_NAME:-}" ] || [ -f /proc/version ] && grep -qi microsoft /proc/version 2>/dev/null; then
        # WSL detected - try to open Windows Terminal, fallback to Linux terminals
        if command -v wt.exe >/dev/null 2>&1; then
            # Windows Terminal (preferred for WSL)
            ESCAPED_PATH=$(echo "$PROJECT_ROOT" | sed "s/'/'\"'\"'/g")
            ESCAPED_CMD=$(echo "$COMMAND" | sed "s/'/'\"'\"'/g")
            wt.exe bash -c "cd '$ESCAPED_PATH' && set +x && echo 'Post-push: Running deploy...' && $ESCAPED_CMD && echo '' && echo 'Deploy completed. Press Enter to close...' && read -r && exit"
        elif command -v wsl.exe >/dev/null 2>&1; then
            # Fallback: use wsl.exe to open cmd
            WINDOWS_PATH=$(wslpath -w "$PROJECT_ROOT" 2>/dev/null || echo "$PROJECT_ROOT")
            cmd.exe /c "start cmd /k \"cd /d $WINDOWS_PATH && $COMMAND\""
        else
            # Fallback to Linux terminal
            open_linux_terminal
        fi
    # macOS
    elif [ "$(uname)" = "Darwin" ]; then
        # macOS - use .command file with open command
        # Clean up old script files and create a new one
        rm -f /tmp/post-push-deploy-*.command 2>/dev/null
        SCRIPT_FILE=$(mktemp /tmp/post-push-deploy-XXXXXX.command 2>/dev/null)
        if [ -z "$SCRIPT_FILE" ] || [ ! -f "$SCRIPT_FILE" ]; then
            # Fallback if mktemp fails
            SCRIPT_FILE="/tmp/post-push-deploy-$$.command"
        fi
        {
            echo "#!/bin/bash"
            echo "clear"
            echo "cd '$PROJECT_ROOT'"
            echo "export PS1=''"
            echo "set +x"
            # Export DEPLOYMENT_SERVER if it was set in the hook environment
            if [ -n "$DEPLOYMENT_SERVER_VALUE" ]; then
                echo "export DEPLOYMENT_SERVER='$DEPLOYMENT_SERVER_VALUE'"
            fi
            echo "$COMMAND"
            echo "echo ''"
            echo "echo 'Press Enter to close...'"
            echo "read -r"
            echo "osascript -e 'tell application \"Terminal\" to close front window' &"
        } > "$SCRIPT_FILE"
        chmod +x "$SCRIPT_FILE"
        # Use open command to launch .command file - opens only one Terminal window
        open "$SCRIPT_FILE"
    # Windows (Git Bash or similar)
    elif [ -n "${MSYSTEM:-}" ] || [ -n "${MINGW64:-}" ] || [ -n "${MINGW32:-}" ]; then
        # Git Bash on Windows
        if command -v wt.exe >/dev/null 2>&1; then
            # Windows Terminal
            ESCAPED_PATH=$(echo "$PROJECT_ROOT" | sed "s/'/'\"'\"'/g")
            ESCAPED_CMD=$(echo "$COMMAND" | sed "s/'/'\"'\"'/g")
            wt.exe bash -c "cd '$ESCAPED_PATH' && set +x && echo 'Post-push: Running deploy...' && $ESCAPED_CMD && echo '' && echo 'Deploy completed. Press Enter to close...' && read -r && exit"
        elif command -v cmd.exe >/dev/null 2>&1; then
            # Command Prompt - convert path to Windows format
            WINDOWS_PATH=$(echo "$PROJECT_ROOT" | sed 's|^/\([a-z]\)|\1:|' | sed 's|/|\\|g' | sed 's|\\|\\\\|g')
            cmd.exe /c "start cmd /k \"cd /d $WINDOWS_PATH && $COMMAND\""
        else
            # Fallback
            ESCAPED_PATH=$(echo "$PROJECT_ROOT" | sed "s/'/'\"'\"'/g")
            start "Deploy" bash -c "cd '$ESCAPED_PATH' && $COMMAND; exec bash"
        fi
    # Linux
    else
        open_linux_terminal
    fi
}

open_linux_terminal() {
    # Escape path for use in shell commands
    ESCAPED_PATH=$(echo "$PROJECT_ROOT" | sed "s/'/'\"'\"'/g")
    
    ESCAPED_CMD=$(echo "$COMMAND" | sed "s/'/'\"'\"'/g")
    # Try different Linux terminal emulators
    if command -v gnome-terminal >/dev/null 2>&1; then
        gnome-terminal -- bash -c "cd '$ESCAPED_PATH' && set +x && echo 'Post-push: Running deploy...' && $ESCAPED_CMD && echo '' && echo 'Deploy completed. Press Enter to close...' && read -r && exit"
    elif command -v x-terminal-emulator >/dev/null 2>&1; then
        x-terminal-emulator -e bash -c "cd '$ESCAPED_PATH' && set +x && echo 'Post-push: Running deploy...' && $ESCAPED_CMD && echo '' && echo 'Deploy completed. Press Enter to close...' && read -r && exit"
    elif command -v konsole >/dev/null 2>&1; then
        konsole -e bash -c "cd '$ESCAPED_PATH' && set +x && echo 'Post-push: Running deploy...' && $ESCAPED_CMD && echo '' && echo 'Deploy completed. Press Enter to close...' && read -r && exit"
    elif command -v xterm >/dev/null 2>&1; then
        xterm -e bash -c "cd '$ESCAPED_PATH' && set +x && echo 'Post-push: Running deploy...' && $ESCAPED_CMD && echo '' && echo 'Deploy completed. Press Enter to close...' && read -r && exit"
    elif command -v alacritty >/dev/null 2>&1; then
        alacritty -e bash -c "cd '$ESCAPED_PATH' && set +x && echo 'Post-push: Running deploy...' && $ESCAPED_CMD && echo '' && echo 'Deploy completed. Press Enter to close...' && read -r && exit"
    elif command -v kitty >/dev/null 2>&1; then
        kitty bash -c "cd '$ESCAPED_PATH' && set +x && echo 'Post-push: Running deploy...' && $ESCAPED_CMD && echo '' && echo 'Deploy completed. Press Enter to close...' && read -r && exit"
    elif command -v tilix >/dev/null 2>&1; then
        tilix -e bash -c "cd '$ESCAPED_PATH' && set +x && echo 'Post-push: Running deploy...' && $ESCAPED_CMD && echo '' && echo 'Deploy completed. Press Enter to close...' && read -r && exit"
    else
        # Last resort: try to find any terminal
        TERMINAL=$(command -v x-terminal-emulator gnome-terminal konsole xterm alacritty kitty tilix 2>/dev/null | head -1)
        if [ -n "$TERMINAL" ]; then
            "$TERMINAL" -e bash -c "cd '$ESCAPED_PATH' && set +x && echo 'Post-push: Running deploy...' && $ESCAPED_CMD && echo '' && echo 'Deploy completed. Press Enter to close...' && read -r && exit"
        else
            echo "Could not find a terminal emulator. Please run manually: cd '$PROJECT_ROOT' && $COMMAND"
        fi
    fi
}

# Run in background so git push doesn't wait
# Add a small delay to ensure git push completes first
(sleep 0.5 && detect_and_open_terminal) &