/* 配置文件 */
var cfg = {
    // 出错占位图
    errorImg: null,
    // 过滤器函数
    filter: null,
    // 代码高亮函数
    highlight: null,
    // 文本处理函数
    onText: null,
    // 实体编码列表
    entities: {
        quot: '"',
        apos: "'",
        semi: ';',
        nbsp: '\xA0',
        ensp: '\u2002',
        emsp: '\u2003',
        ndash: '–',
        mdash: '—',
        middot: '·',
        lsquo: '‘',
        rsquo: '’',
        ldquo: '“',
        rdquo: '”',
        bull: '•',
        hellip: '…'
    },
    blankChar: makeMap(' ,\xA0,\t,\r,\n,\f'),
    boolAttrs: makeMap('allowfullscreen,autoplay,autostart,controls,ignore,loop,muted'),
    // 块级标签，将被转为 div
    blockTags: makeMap('address,article,aside,body,caption,center,cite,footer,header,html,nav,pre,section'),
    // 将被移除的标签
    ignoreTags: makeMap('area,base,canvas,frame,iframe,input,link,map,meta,param,script,source,style,svg,textarea,title,track,wbr'),
    // 只能被 rich-text 显示的标签
    richOnlyTags: makeMap('a,colgroup,fieldset,legend'),
    // 自闭合的标签
    selfClosingTags: makeMap('area,base,br,col,circle,ellipse,embed,frame,hr,img,input,line,link,meta,param,path,polygon,rect,source,track,use,wbr'),
    // 信任的标签
    trustTags: makeMap('a,abbr,ad,audio,b,blockquote,br,code,col,colgroup,dd,del,dl,dt,div,em,fieldset,h1,h2,h3,h4,h5,h6,hr,i,img,ins,label,legend,li,ol,p,q,source,span,strong,sub,sup,table,tbody,td,tfoot,th,thead,tr,title,ul,video'),
    // 默认的标签样式
    userAgentStyles: {
        address: 'font-style:italic',
        big: 'display:inline;font-size:1.2em',
        blockquote: 'background-color:#f6f6f6;border-left:3px solid #dbdbdb;color:#6c6c6c;padding:5px 0 5px 10px',
        caption: 'display:table-caption;text-align:center',
        center: 'text-align:center',
        cite: 'font-style:italic',
        dd: 'margin-left:40px',
        mark: 'background-color:yellow',
        pre: 'font-family:monospace;white-space:pre;overflow:scroll',
        s: 'text-decoration:line-through',
        small: 'display:inline;font-size:0.8em',
        u: 'text-decoration:underline'
    }
}

function makeMap(str) {
    var map = Object.create(null),
        list = str.split(',');
    for (var i = list.length; i--;)
        map[list[i]] = true;
    return map;
}

// #ifdef MP-WEIXIN
if (wx.canIUse('editor')) {
    cfg.blockTags.pre = void 0;
    cfg.ignoreTags.rp = true;
    Object.assign(cfg.richOnlyTags, makeMap('bdi,bdo,caption,rt,ruby'));
    Object.assign(cfg.trustTags, makeMap('bdi,bdo,caption,pre,rt,ruby'));
}
// #endif

// #ifdef APP-PLUS
cfg.ignoreTags.iframe = void 0;
Object.assign(cfg.trustTags, makeMap('embed,iframe'));
// #endif

module.exports = cfg;