#!/usr/bin/bash

PACK_LIST=("wget" "git" "zsh")
ROOT_URL="https://gitea.whlug.cn/xunmi/getLinux/"
ROOT_TMP=/tmp/xunmi
ROOT_INSTALL=/opt/xunmi

###############################################################################
# 终端配色                                                                    #
###############################################################################

readonly COLOUR_RESET='\e[0m'
readonly aCOLOUR=(
	'\e[38;5;154m' 	# 0: 亮绿
	'\e[1m'        	# 1: 白
	'\e[90m'       	# 2: 灰
	'\e[91m'       	# 3: 红
	'\e[32m'		# 4: 绿
	'\e[33m'       	# 5: 黄
)

Show() {
    # OK
    if (($1 == 0)); then
        echo -e "${aCOLOUR[2]}[$COLOUR_RESET${aCOLOUR[0]} 成功 $COLOUR_RESET${aCOLOUR[2]}]$COLOUR_RESET $2"
    # FAILED
    elif (($1 == 1)); then
        echo -e "${aCOLOUR[2]}[$COLOUR_RESET${aCOLOUR[3]} 失败 $COLOUR_RESET${aCOLOUR[2]}]$COLOUR_RESET $2"
        exit 1
    # INFO
    elif (($1 == 2)); then
        echo -e "${aCOLOUR[2]}[$COLOUR_RESET${aCOLOUR[4]} 信息 $COLOUR_RESET${aCOLOUR[2]}]$COLOUR_RESET $2"
    # NOTICE
    elif (($1 == 3)); then
        echo -e "${aCOLOUR[2]}[$COLOUR_RESET${aCOLOUR[5]} 警告 $COLOUR_RESET${aCOLOUR[2]}]$COLOUR_RESET $2"
    fi
}

Warn() {
    echo -e "${aCOLOUR[3]}$1$COLOUR_RESET"
}

GreyStart() {
    echo -e "${aCOLOUR[2]}\c"
}

ColorReset() {
    echo -e "$COLOUR_RESET\c"
}

###############################################################################
# 函数                                                                        #
###############################################################################

# 更新包管理器
Update_Package_Resource() {
    Show 2 "更新包管理器..."
    GreyStart
    if [ -x "$(command -v apt)" ]; then
        ${sudo_cmd} apt update
    elif [ -x "$(command -v yum)" ]; then
        ${sudo_cmd} yum update
    fi
    ColorReset
    Show 0 "包管理器更新完毕"
}

# 安装Zsh
Install_Zsh() {
	for ((i = 0; i < ${#PACK_LIST[@]}; i++)); do
		pack=${PACK_LIST[i]}
		Show 2 "安装必要的依赖项: ${aCOLOUR[4]} $pack $COLOUR_RESET"
		Update_Package_Resource
		GreyStart
		if [ -x "$(command -v apt)" ]; then
			sudo apt -y install $pack
		elif [ -x "$(command -v yum)" ]; then
			sudo yum install -y $pack 
    	elif [ -x "$(command -v pacman)" ]; then
       		sudo -Sy --needed $pack
    	#elif [ -x "$(command -v paru)" ]; then
    	#    paru -S zsh
    	else
       		Show 1 "未找到包管理器, 您需要手动安装: ${aCOLOUR[5]} $pack $COLOUR_RESET"
    	fi
		ColorReset
	done
	Show 0 "依赖安装完成"
}

Download_Config() {
	# 创建下载文件的临时目录
	GreyStart
	sudo rm -rf -v ${TMP_ROOT}
    mkdir -p -v ${TMP_ROOT} || Show 1 "无法创建临时目录"
    tmp_dir=$(mktemp -d -p -v ${TMP_ROOT} || Show 1 "无法创建临时目录")

	# 下载配置
	config_url=${ROOT_URL}/src/默认分支/配置/zshrc
	wget -t 3 -q --show-progress -c  "${config_url}" || Show 1 "无法下载配置"
	# 下载zsh扩展
	ohmyzsh_dir=${ROOT_INSTALL}/oh-my-zsh
	git clone https://gitcode.com/mirrors/ohmyzsh/ohmyzsh.git ${ohmyzsh_dir}
	cd -v ${ohmyzsh_dir}/custom/plugins/
	git clone https://gitcode.com/mirrors/zsh-users/zsh-autosuggestions.git
	git clone https://gitcode.com/mirrors/zsh-users/zsh-syntax-highlighting.git
	sudo cp -v ${tmp_dir}/zshrc /etc/skel/.zshrc
	sudo cp -v /etc/skel/.zshrc $HOME
	ColorReset
}

Install_Zsh
Download_Config