#!/bin/bash

# --------------------------------------------------------------
# OpenIM Protoc Tool v1.0.0
# --------------------------------------------------------------
# OpenIM has released its custom Protoc tool version v1.0.0.
# This tool is customized to meet the specific needs of OpenIM and resides in its separate repository.
# It can be downloaded from the following link:
# https://github.com/OpenIMSDK/Open-IM-Protoc/releases/tag/v1.0.0
# 
# Download link (Windows): https://github.com/OpenIMSDK/Open-IM-Protoc/releases/download/v1.0.0/windows.zip
# Download link (Linux): https://github.com/OpenIMSDK/Open-IM-Protoc/releases/download/v1.0.0/linux.zip
# 
# Installation steps (taking Windows as an example):
# 1. Visit the above link and download the version suitable for Windows.
# 2. Extract the downloaded file.
# 3. Add the extracted tool to your PATH environment variable so that it can be run directly from the command line.
# 
# Note: The specific installation and usage instructions may vary based on the tool's actual implementation. It's advised to refer to official documentation.
# --------------------------------------------------------------

function help_message {
    echo "Usage: ./install-protobuf.sh [option]"
    echo "Options:"
    echo "-i, --install       Install the OpenIM Protoc tool."
    echo "-u, --uninstall     Uninstall the OpenIM Protoc tool."
    echo "-r, --reinstall     Reinstall the OpenIM Protoc tool."
    echo "-c, --check         Check if the OpenIM Protoc tool is installed."
    echo "-h, --help          Display this help message."
}

function install_protobuf {
    echo "Installing OpenIM Protoc tool..."
    # Logic for installation based on the OS
    # e.g., download, unzip, and add to PATH
}

function uninstall_protobuf {
    echo "Uninstalling OpenIM Protoc tool..."
    # Logic for uninstallation
    # e.g., remove from PATH and delete files
}

function reinstall_protobuf {
    echo "Reinstalling OpenIM Protoc tool..."
    uninstall_protobuf
    install_protobuf
}

function check_protobuf {
    echo "Checking for OpenIM Protoc tool installation..."
    # Logic to check if the tool is installed
    # e.g., which protoc or checking PATH
}

while [ "$1" != "" ]; do
    case $1 in
        -i | --install )    install_protobuf
                            ;;
        -u | --uninstall )  uninstall_protobuf
                            ;;
        -r | --reinstall )  reinstall_protobuf
                            ;;
        -c | --check )      check_protobuf
                            ;;
        -h | --help )       help_message
                            exit
                            ;;
        * )                 help_message
                            exit 1
    esac
    shift
done