// ==UserScript==
// @name         S1 User Marker
// @namespace    http://tampermonkey.net/
// @version      1.0
// @description  Mark certain user
// @ogirin_author       冰箱研会长、masakahaha
// @author Nanachi
// @match        https://bbs.saraba1st.com/2b/*
// @grant GM_getValue
// @grant GM_setValue
// @grant        GM_deleteValue
// @license GPL-V3
// @downloadURL none
// ==/UserScript==

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

function Blockbutton_Appender(HtmlDiv, Block_Target, Origin_Name,PostNumber) {
    var Block_status = '';
    var status_text = GM_getValue(Origin_Name,null) ? '取消标记' : '标记此人';
    if (GM_getValue(Origin_Name,null)) {
        Block_Target.style='color:red';
        Block_Target.innerText = Block_Target.innerText + '#' + GM_getValue(Origin_Name);
    }
    function buttonClick(){
        console.log('test');
        console.log(Origin_Name);
        if (GM_getValue(Origin_Name,null)) {
            console.log('1');
            GM_deleteValue(Origin_Name);
            window.location.reload();
        } else {
            console.log('2');
            var tag = prompt("输入自定义标签","");
            if (tag != undefined && tag != "") {
                console.log(Origin_Name);
                //                blockedList.set(Block_Target, tag);
                GM_setValue(Origin_Name, tag);
                window.location.reload();
            }
        }
    }
    var StrPostNumber = PostNumber.toString();
    HtmlDiv.innerHTML = HtmlDiv.innerHTML.concat(`
    <table class="tfm" cellspacing="0" cellpadding="0">
    <tbody><tr>
    <td>
    <button type="button" name="blacklistsubmit_btn" id="blockbtn`,StrPostNumber,`" value="true" class="pn vm" ><em>`,status_text,`</em></button>
    </td>
    </tr>
    </tbody></table>`);
    var button1 = document.getElementById("blockbtn"+PostNumber.toString());
    console.log(button1);
    // 在js页面获取HTML的按钮函数
    button1.onclick = buttonClick;
}

function S1_Reply_Blocker() {
    var PostLists = getElementByXpath(`//div[@id='postlist']`);
//    console.log(PostLists)
    if (PostLists) {
        var PostCounter = 1;
        while (getElementByXpath(`//div[@id='postlist']/div[${PostCounter}]`)) {
            var PostAuthor = getElementByXpath(`//div[@id='postlist']/div[${PostCounter}]/table/tbody/tr[1]/td[1]/div/div[1]/div/a`);
            if(PostAuthor){
            if(PostAuthor.innerText){
            var origin_author = PostAuthor.innerText;
            }
            var PostAruthorColumn = getElementByXpath(`//div[@id='postlist']/div[${PostCounter}]/table[1]/tbody[1]/tr[1]/td[1]/div[1]`);
            if (PostAruthorColumn) {
                Blockbutton_Appender(PostAruthorColumn, PostAuthor,origin_author,PostCounter);
            }}
            PostCounter = PostCounter + 1;
        }
    }
}

S1_Reply_Blocker();