#!/bin/bash
root_dir=$(cd `dirname $0`/.. && pwd -P)
# set -e
# trap 'catchError $LINENO "$BASH_COMMAND"' ERR # 捕获错误情况
# catchError() {
#     exit_code=$?
#     if [ $exit_code -ne 0 ]; then
#         fail "\033[31mcommand: $2\n  at $0:$1\n  at $STEP\033[0m"
#     fi
#     exit $exit_code
# }

notice() {
    echo -e "\033[36m $1 \033[0m "
}
warn() {
    echo -e "\033[43;37m 警告 \033[0m $1"
}
fail() {
    echo -e "\033[41;37m 失败 \033[0m $1"
}

package_dir="$root_dir/package.nw"
tmp_dir="$root_dir/tmp/core"
mkdir -p $tmp_dir
unpack_script="$root_dir/tools/wxvpkg_unpack.js"
pack_script="$root_dir/tools/wxvpkg_pack.js"
 
echo "Fix Core"
# unpack 文件 到 路径
node "$unpack_script" "$package_dir/core.wxvpkg" "$tmp_dir/core.wxvpkg"

#    ____  _____ ____  _        _    ____ _____    ____ ___  ____  _____ 
#   |  _ \| ____|  _ \| |      / \  / ___| ____|  / ___/ _ \|  _ \| ____|
#   | |_) |  _| | |_) | |     / _ \| |   |  _|   | |  | | | | |_) |  _|  
#   |  _ <| |___|  __/| |___ / ___ \ |___| |___  | |__| |_| |  _ <| |___ 
#   |_| \_\_____|_|   |_____/_/   \_\____|_____|  \____\___/|_| \_\_____|
#                                                                        

token_find_result=$( grep -lr "constructor(){this._sessionToken=\"\",this._tokenMap={}}" "$tmp_dir/core.wxvpkg" )
echo "WebSocket token存储对象位置: $token_find_result"
if [[ ! -z $token_find_result ]];then
  new_constructor="constructor(){if(window.tokenData){/*有就直接用*/this._sessionToken=window.tokenData._sessionToken;this._tokenMap=window.tokenData._tokenMap;}else{/*没有就新建*/this._sessionToken=\"\",this._tokenMap={};window.tokenData=this;/*新建完要给中间人*/}}"
  sed -i "s#constructor(){this._sessionToken=\"\",this._tokenMap={}}#$new_constructor#g" "$token_find_result"
else
  warn "WebSocket token存储对象位置未找到"
fi

# wcc、wcsc处理，设置WINE=fasle环境变量生效
if [[ "$WINE" != 'true' ]];then
  # 处理报错时控制台显示的环境
  find_result=$( grep -lr '(env:' "$tmp_dir/core.wxvpkg" )
  echo "env: $find_result"
  if [[ ! -z $find_result ]];then
    for file in $find_result; do
      sed -i 's#"Windows"#"Linux"#g' "$file"
    done
  else
    warn "Windows字符串位置未找到"
  fi

  current=`date "+%Y-%m-%d %H:%M:%S"`
  timeStamp=`date -d "$current" +%s`
  echo $timeStamp > "${package_dir}/.build_time"
fi

# fix theme
notice "fix theme"
find_result=$( grep -lr "OSThemeController=" "$tmp_dir/core.wxvpkg" )
echo "theme: $find_result"
if [[ -n $find_result ]];then
  # require of child_process
  sed -i 's/"use strict";O/"use strict";const {execSync,spawn}=require("child_process");O/' $find_result
  # replace listener to monitor
  sed -i 's/this.registerListeners()/this.monitorTheme()/' $find_result
  # replace check func
  sed -i 's/mediaQuery.matches/isDark/' $find_result
  # add functions
  sed -i 's#}getDefaultTheme#}get isDark(){try{const{DESKTOP_SESSION}=process.env;console.log(DESKTOP_SESSION);let theme="";switch(DESKTOP_SESSION){case"deepin":theme=execSync(`gsettings get com.deepin.dde.appearance gtk-theme`);break;case"gnome":case"gnome-classic":theme=execSync(`gsettings get org.gnome.desktop.interface ${this.gnomeScheme}`);break;default:break}return theme.includes("dark");}catch(err){console.error("尝试获取主题信息失败，使用默认暗色",err);return true;}}get gnomeScheme(){try{const gnomeVersion=execSync(`gnome-shell --version`).toString().replace(/[\\r\\n]/g,"").split(" ");const gnomeVersionNum=gnomeVersion.length==3?Number(gnomeVersion[2]):0;return gnomeVersionNum>=42?"color-scheme":"gtk-theme";}catch(err){console.error("检查gnome版本失败, 使用gtk-theme", err);return "gtk-theme";}}monitorTheme(){try{let monitor=null;const{DESKTOP_SESSION}=process.env;switch(DESKTOP_SESSION){case"deepin":monitor=spawn("gsettings",["monitor","com.deepin.dde.appearance","gtk-theme",]);break;case"gnome":case"gnome-classic":monitor=spawn("gsettings",["monitor","org.gnome.desktop.interface",this.gnomeScheme,]);break;default:console.warn(`NOT SUPPORTED!!!DESKTOP_SESSION:${DESKTOP_SESSION}`);break}monitor\&\&monitor.on("error",(err)=>{console.error("monitorTheme",err)});monitor\&\&monitor.stdout.on("data",e.debounce((chunk)=>{const data=chunk.toString();const t=data.toLowerCase().includes("dark");(this._theme=t?i.Dark:i.Light),this._onDidThemeChange.fire(this._theme)},400));process.on("SIGTERM",(signal)=>{monitor.kill(signal);});}catch(err){console.error("尝试监听主题失败！", err);}}getDefaultTheme#' $find_result
else
  warn "theme位置未找到"
fi

# pack 路径 到 文件
notice "pack"
node "$pack_script" "$tmp_dir/core.wxvpkg" "$package_dir/core.wxvpkg"
rm -rf "$tmp_dir/core.wxvpkg"