// ==UserScript==
// @name         AA for S1
// @namespace    http://tampermonkey.net/
// @version      0.3
// @description  Modify Stage1 text property for AA
// @author       冰箱研会长
// @match        https://bbs.saraba1st.com/2b/*
// @grant        GM_addStyle
// @downloadURL none
// ==/UserScript==

var AA_author_array = new Array("冰箱研会长e-3M","冰箱研会长");

function getElementByXpath(path) {
    return document.evaluate(path, document, null,
                             XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue;
}

function Reset_BlockCode(NodeRoot){
    var CodeBlocks = NodeRoot.getElementsByClassName("blockcode");
    if(CodeBlocks){
        for(var i = 0; i < CodeBlocks.length;i++){
            var CodeBlock=CodeBlocks[i];
            CodeBlock.style.fontSize="12px";
            CodeBlock.style.lineHeight="22px";
            CodeBlock.style.fontFamily="Monaco, Consolas, Lucida Console, Courier New, serif";
            CodeBlock.style.whiteSpace = "normal";
        }
    }

}

function Reset_BlockQuote(NodeRoot){
    var QuoteBlocks = NodeRoot.getElementsByClassName("blockquote");
    if(QuoteBlocks){
        for(var i = 0; i < QuoteBlocks.length;i++){
            var QuoteBlock=QuoteBlocks[i];
            QuoteBlock.style.fontSize="12px";
            QuoteBlock.style.lineHeight="22px";
            QuoteBlock.style.fontFamily="Monaco, Consolas, Lucida Console, Courier New, serif";
            QuoteBlock.style.whiteSpace = "pre-wrap";
        }
    }

}

function AAPosts_Modifier(){
    var PostLists = getElementByXpath(`/html/body/div[8]/div[4]/div[2]`);
    if(PostLists){
        //existence check
        if(PostLists.id == `mdly`){
            //if this is your thread, the xpath of threadlist will be 8 4 3
            //8 4 2 will have id "mdly"
            PostLists = getElementByXpath(`/html/body/div[8]/div[4]/div[3]`);
            if(PostLists){
                //check if new postlists exist, if so, append normal procedure but for 842
                var PostCounter = 1;
                while(getElementByXpath(`/html/body/div[8]/div[4]/div[3]/div[${PostCounter}]`)){
                    var PostAuthor = getElementByXpath(`/html/body/div[8]/div[4]/div[3]/div[${PostCounter}]/table/tbody/tr[1]/td[1]/div/div[1]/div/a`);
                    if(PostAuthor){
                        if( AA_author_array.includes(PostAuthor.innerText) ){
                            var ReplyBox = getElementByXpath(`/html/body/div[8]/div[4]/div[3]/div[${PostCounter}]/table/tbody/tr[1]/td[2]/div[2]/div/div[1]/table/tbody/tr/td`);
                            ReplyBox.style.fontSize = "14px";
                            ReplyBox.style.lineHeight = "8px";
                            ReplyBox.style.fontFamily = "aahub, MS PGothic";
                            ReplyBox.style.whiteSpace = "pre";
                            Reset_BlockCode(ReplyBox);
                            Reset_BlockQuote(ReplyBox);

                        }
                    }
                    PostCounter = PostCounter + 1;
                }
            }
        }else{
            //this is not your thread, so normal 842 will be active
            var PostCounter = 1;
            while(getElementByXpath(`/html/body/div[8]/div[4]/div[2]/div[${PostCounter}]`)){
                var PostAuthor = getElementByXpath(`/html/body/div[8]/div[4]/div[2]/div[${PostCounter}]/table/tbody/tr[1]/td[1]/div/div[1]/div/a`);
                if(PostAuthor){
                    if( AA_author_array.includes(PostAuthor.innerText) ){
                        var ReplyBox = getElementByXpath(`/html/body/div[8]/div[4]/div[2]/div[${PostCounter}]/table/tbody/tr[1]/td[2]/div[2]/div/div[1]/table/tbody/tr/td`);
                        ReplyBox.style.fontSize = "14px";
                        ReplyBox.style.lineHeight = "8px";
                        ReplyBox.style.fontFamily = "aahub, MS PGothic";
                        ReplyBox.style.whiteSpace = "pre";
                        Reset_BlockCode(ReplyBox);
                        Reset_BlockQuote(ReplyBox);
                    }
                }
                PostCounter = PostCounter + 1;
            }
        }
    }
}

AAPosts_Modifier();