// NexusPHP 站点默认脚本
// 适用: PThome / HDSky / OurBits / HDFans / 聆音 等
// 覆盖: 搜索 / 详情 / 用户信息 / 签到

Map parse(String content, String url) {
    def doc = jsoup.parse(content)

    if (url.contains('/torrents.php')) return parseSearch(doc)
    if (url.contains('/details.php')) return parseDetail(doc)
    if (url.contains('/attendance.php')) return parseSign(doc)
    if (url.contains('/index.php') && !url.contains('?')) return parseUserInfo(doc)
    if (url.contains('/usercp.php')) return parseUserPanel(doc)

    return [pageName: '未知页面', message: "未配置: ${url}"]
}

private Map parseUserInfo(doc) {
    def fields = [:]
    def el = utils.selectFirst(doc, '#info_block, td.bottom.clearfix, .userbar')
    if (el) {
        def t = utils.text(el)
        // 通用正则提取
        def um = t =~ /上传[：:]\s*([0-9.,]+)\s*(TB|GB|MB|KB|B)?/
        def dm = t =~ /下载[：:]\s*([0-9.,]+)\s*(TB|GB|MB|KB|B)?/
        def rm = t =~ /分享率[：:]\s*([\d.,]+)/
        def bm = t =~ /魔力[值：:]*[^0-9]*([\d.,]+)/
        if (um) fields.upload = um[0][1] + (um[0][2] ?: '')
        if (dm) fields.download = dm[0][1] + (dm[0][2] ?: '')
        if (rm) fields.ratio = rm[0][1]
        if (bm) fields.bonus = bm[0][1]
        // PTTIME 特殊：做种/下载计数
        def sm = t =~ /⬆\s*(\d+)/
        def lm = t =~ /⬇\s*(\d+)/
        if (sm) fields.seeding = sm[0][1]
        if (lm) fields.leeching = lm[0][1]
    }
    return [pageName: '用户信息', fields: fields]
}

private Map parseSearch(doc) {
    def rows = []
    // 兼容有/无 tbody 的 NexusPHP 变体
    doc.select('table.torrents tr:has(td.rowfollow):not(:has(.colhead))').each { row ->
        def titleEl = utils.selectFirst(row, 'td.embedded a[href*=details]')
        if (!titleEl) return
        def catEl = utils.selectFirst(row, 'td.rowfollow a[href*=cat] img, td.rowfollow a[href*=torrents] img, span.category')
        def freeEl = utils.selectFirst(row, 'font.promotion')
        def tds = row.select('td.rowfollow')
        // 按列索引查找：size(含br)、seeders、leechers、completed、time
        def size = '', seeders = '', leechers = '', completed = '', time = '', publisher = ''
        for (int i = 0; i < tds.size(); i++) {
            def t = utils.text(tds.get(i))
            if (!t) continue
            if (t.contains('GB') || t.contains('MB') || t.contains('TB') || t.contains('KB')) size = t
            else if (t ==~ /^\d+$/ && !seeders) { seeders = t }
            else if (t ==~ /^\d+$/ && seeders) { leechers = t }
            else if (t ==~ /^\d+$/ && seeders && leechers) { completed = t }
            else if (t ==~ /^\d+年|^\d+月|^\d+天|^\d+时/) time = t
            else if (seeders && !leechers) publisher = t
        }
        rows << [
            title:       utils.text(titleEl),
            detailUrl:   utils.attr(titleEl, 'href'),
            category:    utils.attr(catEl, 'alt') ?: utils.attr(catEl, 'title') ?: '',
            free:        utils.text(freeEl),
            size:        size,
            seeders:     seeders,
            leechers:    leechers,
            completed:   completed,
            publishDate: time,
            publisher:   publisher,
        ]
    }
    return [pageName: '搜索', extracted: rows, message: "共 ${rows.size()} 条"]
}

private Map parseDetail(doc) {
    return [pageName: '种子详情', fields: [
        title:      utils.text(utils.selectFirst(doc, '#top h1, h1')),
        subtitle:   utils.text(utils.selectFirst(doc, 'td.embedded b')),
        size:       utils.text(utils.selectFirst(doc, 'td:has(b:contains(大小)) + td, td.rowhead:contains(大小) + td')),
        seeders:    utils.text(utils.selectFirst(doc, 'td:contains(做种者) + td')),
        leechers:   utils.text(utils.selectFirst(doc, 'td:contains(下载者) + td')),
    ]]
}

private Map parseSign(doc) {
    def t = utils.text(doc.body())
    def matched = t ==~ /.*(签到成功|已签到|重复签到|获得.*魔力值).*/
    return [pageName: '签到', fields: [result: t.take(200)], message: matched ? '成功' : '未知']
}

private Map parseUserPanel(doc) {
    def fields = [:]
    doc.select('td.text').each { td ->
        def t = utils.text(td)
        if (t.contains('分享率')) fields.shareRate = t.replaceAll(/[^0-9.]/, '')
        if (t.contains('魔力')) fields.bonus = t.replaceAll(/[^0-9.,]/, '')
    }
    return [pageName: '控制面板', fields: fields]
}

Map sync(PluginContext ctx) {
    if (!ctx.site.auth) return [message: "未配置认证", loginRequired: true]
    try {
        def conn = ctx.httpGet('/index.php')
        def doc = jsoup.parse(conn.body())
        def el = utils.selectFirst(doc, '#info_block, td.bottom.clearfix, .userbar')
        if (!el) return [message: "未找到用户信息"]
        def t = utils.text(el)
        def result = [:]
        def um = t =~ /上传[：:]\s*([0-9.,]+)\s*(TB|GB|MB|KB|B)?/
        def dm = t =~ /下载[：:]\s*([0-9.,]+)\s*(TB|GB|MB|KB|B)?/
        def rm = t =~ /分享率[：:]\s*([\d.,]+)/
        def bm = t =~ /魔力[值：:]*[^0-9]*([\d.,]+)/
        if (um) result.upload = parseTraffic(um[0][1].replace(',','') as double, um[0][2])
        if (dm) result.download = parseTraffic(dm[0][1].replace(',','') as double, dm[0][2])
        if (rm) result.shareRate = rm[0][1].replace(',','') as double
        if (bm) result.bonus = bm[0][1].replace(',','') as double
        // 做种数
        def sm = t =~ /⬆\s*(\d+)/
        if (sm) result.seeding = sm[0][1] as int
        return result
    } catch (e) { return [message: "同步失败: ${e.message}"] }
}

Map sign(PluginContext ctx) {
    if (!ctx.site.auth) return [message: "未配置认证", loginRequired: true]
    try {
        def conn = ctx.httpGet('/attendance.php')
        def matched = conn.body() ==~ /.*(签到成功|已签到|重复签到|获得.*魔力值).*/
        return [success: matched, message: matched ? '已签到' : '失败']
    } catch (e) { return [message: "签到异常: ${e.message}"] }
}

List search(PluginContext ctx, Map params) {
    if (!ctx.site.auth) return []
    try {
        def keyword = params.keyword ?: ''
        def page = (params.page ?: 0) as int
        def conn = ctx.httpGet("/torrents.php?search=${URLEncoder.encode(keyword,'UTF-8')}&page=${page}")
        def doc = jsoup.parse(conn.body())
        def rows = []
        doc.select('table.torrents tr:has(td.rowfollow):not(:has(.colhead))').each { row ->
            def titleEl = utils.selectFirst(row, 'td.embedded a[href*=details]')
            if (!titleEl) return
            def tds = row.select('td.rowfollow')
            def size = 0, seeders = 0, leechers = 0, grabs = 0
            boolean hasSize = false, hasSeed = false, hasLeech = false
            for (int i = 0; i < tds.size(); i++) {
                def t = utils.text(tds.get(i))
                if (!t) continue
                if (!hasSize && (t.contains('GB')||t.contains('MB')||t.contains('TB')||t.contains('KB'))) {size=parseHtmlSize(t);hasSize=true}
                else if (hasSize && !hasSeed && t ==~ /^\d+$/) {seeders=t as int;hasSeed=true}
                else if (hasSeed && !hasLeech && t ==~ /^\d+$/) {leechers=t as int;hasLeech=true}
                else if (hasSeed && hasLeech && t ==~ /^\d+$/) {grabs=t as int}
            }
            rows << [
                title:       utils.text(titleEl),
                detailUrl:   "${ctx.siteUrl}${utils.attr(titleEl,'href')}",
                size:        size,
                seeders:     seeders,
                leechers:    leechers,
                grabs:       grabs,
            ]
        }
        return rows
    } catch (e) { return [] }
}

private long parseTraffic(double val, String unit) {
    def m = [B:1,KB:1024,MB:1048576,GB:1073741824,TB:1099511627776]
    return (val * (m[unit?.toUpperCase()] ?: 1)) as long
}
private long parseHtmlSize(String s) {
    def m = s =~ /([\d.]+)\s*(TB|GB|MB|KB|B)?/
    return m ? parseTraffic(m[0][1] as double, m[0][2]) : 0
}