<?php
include 'common.php';
include 'header.php';
include 'menu.php';

// 添加 Helper 类的使用声明
use Utils\Helper;

$user = \Typecho\Widget::widget('Widget_User');
if (!$user->pass('administrator', true)) {
    die('无权限访问');
}

$options = \Widget\Options::alloc();

// 从数据库读取路由设置
$db = \Typecho\Db::get();
$settingQuery = $db->select()->from('table.options')->where('name = ?', 'routingTable');
$settingRow = $db->fetchRow($settingQuery);
$routingTable = @unserialize($settingRow['value']);
// post 路由的 key 可能是 'post' 或 'archives'
$postUrlRule = null;
if (isset($routingTable[0]['post']['url'])) {
    $postUrlRule = $routingTable[0]['post']['url'];
} elseif (isset($routingTable['post']['url'])) {
    $postUrlRule = $routingTable['post']['url'];
} elseif (isset($routingTable[0]['archives']['url'])) {
    $postUrlRule = $routingTable[0]['archives']['url'];
} elseif (isset($routingTable['archives']['url'])) {
    $postUrlRule = $routingTable['archives']['url'];
}
if (empty($postUrlRule)) {
    $postUrlRule = '/archives/{cid}/';
}
// 检测是否包含 .html 后缀（兼容 [cid:digital] 和 {cid} 两种格式）
if (strpos($postUrlRule, '.html') !== false) {
    $postUrlFormat = $options->siteUrl . '%s.html';
} else {
    $postUrlFormat = $options->siteUrl . '%s/';
}

// 标签地址格式 - 修正为 tag-slug.html
$tagUrlFormat = $options->siteUrl . 'tag-%s.html';

try {
    $pluginConfig = $options->plugin('YearlyData');
    $topLimit = isset($pluginConfig->topLimit) ? intval($pluginConfig->topLimit) : 10;
    $includeDraft = isset($pluginConfig->includeDraft) ? $pluginConfig->includeDraft : '0';
    $chartColor = isset($pluginConfig->chartColor) ? $pluginConfig->chartColor : '#667eea';
    
    // 从数据库读取当前年份的目标设置
    // 使用独立的配置存储，键名为：yearly_target_2026
    $currentYear = isset($_GET['year']) ? intval($_GET['year']) : intval(date('Y'));
    
    $targetsQuery = $db->select('value')->from('table.options')->where('name = ?', 'yearly_target_' . $currentYear);
    $targetsRow = $db->fetchRow($targetsQuery);
    
    if ($targetsRow && $targetsRow['value']) {
        $targets = @unserialize($targetsRow['value']);
        $targetPosts = isset($targets['posts']) ? intval($targets['posts']) : 0;
        $targetComments = isset($targets['comments']) ? intval($targets['comments']) : 0;
        $targetImages = isset($targets['images']) ? intval($targets['images']) : 0;
        $targetWords = isset($targets['words']) ? intval($targets['words']) : 0;
    } else {
        // 如果没有找到该年份的目标设置，检查是否是当前年份且插件配置中有设置
        if ($currentYear == date('Y')) {
            $targetPosts = isset($pluginConfig->targetPosts) ? intval($pluginConfig->targetPosts) : 0;
            $targetComments = isset($pluginConfig->targetComments) ? intval($pluginConfig->targetComments) : 0;
            $targetImages = isset($pluginConfig->targetImages) ? intval($pluginConfig->targetImages) : 0;
            $targetWords = isset($pluginConfig->targetWords) ? intval($pluginConfig->targetWords) : 0;
            
            // 如果是当前年份且有设置目标，保存到数据库
            if ($targetPosts > 0 || $targetComments > 0 || $targetImages > 0 || $targetWords > 0) {
                $targetsData = serialize([
                    'posts' => $targetPosts,
                    'comments' => $targetComments,
                    'images' => $targetImages,
                    'words' => $targetWords
                ]);
                
                // 检查是否已存在
                $checkQuery = $db->select('value')->from('table.options')->where('name = ?', 'yearly_target_' . $currentYear);
                $checkRow = $db->fetchRow($checkQuery);
                
                if ($checkRow) {
                    // 更新
                    $db->query($db->update('table.options')->rows(['value' => $targetsData])->where('name = ?', 'yearly_target_' . $currentYear));
                } else {
                    // 插入
                    $db->query($db->insert('table.options')->rows([
                        'name' => 'yearly_target_' . $currentYear,
                        'user' => 0,
                        'value' => $targetsData
                    ]));
                }
            }
        } else {
            $targetPosts = 0;
            $targetComments = 0;
            $targetImages = 0;
            $targetWords = 0;
        }
    }
} catch (Exception $e) {
    $topLimit = 10;
    $includeDraft = '0';
    $chartColor = '#667eea';
    $targetPosts = 0;
    $targetComments = 0;
    $targetImages = 0;
    $targetWords = 0;
}

$currentYear = isset($_GET['year']) ? intval($_GET['year']) : intval(date('Y'));

// 获取可用年份
$yearsQuery = $db->select('DISTINCT FROM_UNIXTIME(created, "%Y") as year')
    ->from('table.contents')
    ->where('type = ?', 'post')
    ->order('year', \Typecho\Db::SORT_DESC);
$yearsRows = $db->fetchAll($yearsQuery);
$availableYears = [];
foreach ($yearsRows as $row) {
    if (!empty($row['year'])) {
        $availableYears[] = $row['year'];
    }
}
if (empty($availableYears)) {
    $availableYears = [date('Y')];
}

// 时间范围
$startTime = mktime(0, 0, 0, 1, 1, $currentYear);
$endTime = mktime(23, 59, 59, 12, 31, $currentYear);
$statusCondition = ($includeDraft === '1') ? "status IN ('publish', 'draft')" : "status = 'publish'";

// 文章总数
$totalPostsQuery = $db->select('COUNT(*) as total')
    ->from('table.contents')
    ->where('type = ?', 'post')
    ->where('created >= ?', $startTime)
    ->where('created <= ?', $endTime)
    ->where($statusCondition);
$totalPosts = intval($db->fetchRow($totalPostsQuery)['total']);

// 评论总数
$commentsQuery = $db->select('COUNT(*) as total')
    ->from('table.comments')
    ->where('created >= ?', $startTime)
    ->where('created <= ?', $endTime)
    ->where('status = ?', 'approved');
$totalComments = intval($db->fetchRow($commentsQuery)['total']);

// 图片总数（新增）
$imagesQuery = $db->select('COUNT(*) as total')
    ->from('table.contents')
    ->where('type = ?', 'attachment')
    ->where('created >= ?', $startTime)
    ->where('created <= ?', $endTime)
    ->where('text LIKE ?', '%.jpg%');
$imagesResult = $db->fetchRow($imagesQuery);
$totalImages = intval($imagesResult['total']);

// 总字数（同时获取 cid, title, slug 供后续最长/最短文章使用）
$textsQuery = $db->select('cid, title, slug, text')
    ->from('table.contents')
    ->where('type = ?', 'post')
    ->where('created >= ?', $startTime)
    ->where('created <= ?', $endTime)
    ->where($statusCondition);
$textsRows = $db->fetchAll($textsQuery);
$totalWords = 0;
foreach ($textsRows as $row) {
    $text = strip_tags($row['text']);
    $text = preg_replace('/\s+/', '', $text);
    $totalWords += mb_strlen($text, 'UTF-8');
}
$averageWords = $totalPosts > 0 ? intval($totalWords / $totalPosts) : 0;
$averageComments = $totalPosts > 0 ? round($totalComments / $totalPosts, 2) : 0;

// 计算目标完成百分比
function calculatePercentage($current, $target) {
    if ($target <= 0) return 0;
    return min(100, round(($current / $target) * 100, 1));
}

$postsPercentage = calculatePercentage($totalPosts, $targetPosts);
$commentsPercentage = calculatePercentage($totalComments, $targetComments);
$imagesPercentage = calculatePercentage($totalImages, $targetImages);
$wordsPercentage = calculatePercentage($totalWords, $targetWords);

// 浏览量
$totalViews = 0;
try {
    $viewsQuery = $db->select('SUM(views) as total')
        ->from('table.contents')
        ->where('type = ?', 'post')
        ->where('created >= ?', $startTime)
        ->where('created <= ?', $endTime)
        ->where($statusCondition);
    $viewsResult = $db->fetchRow($viewsQuery);
    $totalViews = intval($viewsResult['total']);
} catch (Exception $e) {}

// 按月统计文章
$monthlyQuery = $db->select('FROM_UNIXTIME(created, "%m") as month, COUNT(*) as count')
    ->from('table.contents')
    ->where('type = ?', 'post')
    ->where('created >= ?', $startTime)
    ->where('created <= ?', $endTime)
    ->where($statusCondition)
    ->group('month')
    ->order('month', \Typecho\Db::SORT_ASC);
$monthlyRows = $db->fetchAll($monthlyQuery);
$monthlyData = [];
for ($i = 1; $i <= 12; $i++) {
    $monthlyData[str_pad($i, 2, '0', STR_PAD_LEFT)] = 0;
}
foreach ($monthlyRows as $row) {
    $monthlyData[$row['month']] = intval($row['count']);
}

// 按月统计图片（新增）
$monthlyImagesQuery = $db->select('FROM_UNIXTIME(created, "%m") as month, COUNT(*) as count')
    ->from('table.contents')
    ->where('type = ?', 'attachment')
    ->where('created >= ?', $startTime)
    ->where('created <= ?', $endTime)
    ->where('text LIKE ?', '%.jpg%')
    ->group('month')
    ->order('month', \Typecho\Db::SORT_ASC);
$monthlyImagesRows = $db->fetchAll($monthlyImagesQuery);
$monthlyImagesData = [];
for ($i = 1; $i <= 12; $i++) {
    $monthlyImagesData[str_pad($i, 2, '0', STR_PAD_LEFT)] = 0;
}
foreach ($monthlyImagesRows as $row) {
    $monthlyImagesData[$row['month']] = intval($row['count']);
}

// 按时段统计
$hourlyQuery = $db->select('FROM_UNIXTIME(created, "%H") as hour, COUNT(*) as count')
    ->from('table.contents')
    ->where('type = ?', 'post')
    ->where('created >= ?', $startTime)
    ->where('created <= ?', $endTime)
    ->where($statusCondition)
    ->group('hour');
$hourlyRows = $db->fetchAll($hourlyQuery);
$hourlyData = ['凌晨 (0-6点)' => 0, '上午 (6-12点)' => 0, '下午 (12-18点)' => 0, '晚上 (18-24点)' => 0];
foreach ($hourlyRows as $row) {
    $hour = intval($row['hour']);
    $count = intval($row['count']);
    if ($hour < 6) $hourlyData['凌晨 (0-6点)'] += $count;
    elseif ($hour < 12) $hourlyData['上午 (6-12点)'] += $count;
    elseif ($hour < 18) $hourlyData['下午 (12-18点)'] += $count;
    else $hourlyData['晚上 (18-24点)'] += $count;
}

// 评论排行
$commentRankQuery = $db->select('cid, title, commentsNum')
    ->from('table.contents')
    ->where('type = ?', 'post')
    ->where('created >= ?', $startTime)
    ->where('created <= ?', $endTime)
    ->where($statusCondition)
    ->order('commentsNum', \Typecho\Db::SORT_DESC)
    ->limit($topLimit);
$topByComments = $db->fetchAll($commentRankQuery);

// 浏览排行
$topByViews = [];
try {
    $viewRankQuery = $db->select('cid, title, views')
        ->from('table.contents')
        ->where('type = ?', 'post')
        ->where('created >= ?', $startTime)
        ->where('created <= ?', $endTime)
        ->where($statusCondition)
        ->order('views', \Typecho\Db::SORT_DESC)
        ->limit($topLimit);
    $topByViews = $db->fetchAll($viewRankQuery);
} catch (Exception $e) {}

// 活跃评论者（同时获取评论者网址）- 修改这里：添加排除管理员的条件
$commenterQuery = $db->select('author, mail, url, COUNT(*) as count')
    ->from('table.comments')
    ->where('created >= ?', $startTime)
    ->where('created <= ?', $endTime)
    ->where('status = ?', 'approved')
    ->where('authorId != ?', $user->uid) // 排除当前登录的管理员
    ->group('mail')
    ->order('count', \Typecho\Db::SORT_DESC)
    ->limit($topLimit);
$topCommenters = $db->fetchAll($commenterQuery);

// 获取最近四年的数据（按年份升序排列，从左到右：最老 -> 最新）
$fourYearData = [];
$yearsToShow = [];
for ($i = 3; $i >= 0; $i--) {
    $year = $currentYear - $i;
    if (in_array($year, $availableYears) || $i == 0) {
        $yearsToShow[] = $year;
        
        $yearStart = mktime(0, 0, 0, 1, 1, $year);
        $yearEnd = mktime(23, 59, 59, 12, 31, $year);
        
        // 文章数
        $postsQuery = $db->select('COUNT(*) as total')->from('table.contents')
            ->where('type = ?', 'post')->where('created >= ?', $yearStart)
            ->where('created <= ?', $yearEnd)->where($statusCondition);
        $posts = intval($db->fetchRow($postsQuery)['total']);
        
        // 评论数
        $commsQuery = $db->select('COUNT(*) as total')->from('table.comments')
            ->where('created >= ?', $yearStart)->where('created <= ?', $yearEnd)
            ->where('status = ?', 'approved');
        $comments = intval($db->fetchRow($commsQuery)['total']);
        
        // 图片附件数（新增）
        $imagesQuery = $db->select('COUNT(*) as total')->from('table.contents')
            ->where('type = ?', 'attachment')
            ->where('created >= ?', $yearStart)
            ->where('created <= ?', $yearEnd)
            ->where('text LIKE ?', '%.jpg%');
        $imagesResult = $db->fetchRow($imagesQuery);
        $images = intval($imagesResult['total']);
        
        // 总字数
        $wordsQuery = $db->select('text')->from('table.contents')
            ->where('type = ?', 'post')->where('created >= ?', $yearStart)
            ->where('created <= ?', $yearEnd)->where($statusCondition);
        $wordsRows = $db->fetchAll($wordsQuery);
        $words = 0;
        foreach ($wordsRows as $row) {
            $text = strip_tags($row['text']);
            $text = preg_replace('/\s+/', '', $text);
            $words += mb_strlen($text, 'UTF-8');
        }
        
        $fourYearData[$year] = [
            'posts' => $posts,
            'comments' => $comments,
            'images' => $images, // 新增图片数
            'words' => $words
        ];
    }
}

// 如果不够4年，补全显示最近4年
if (count($yearsToShow) < 4) {
    $yearsToShow = [];
    for ($i = 3; $i >= 0; $i--) {
        $year = $currentYear - $i;
        if (!in_array($year, $yearsToShow)) {
            $yearsToShow[] = $year;
        }
    }
}

// 确保数组包含所有年份的数据
foreach ($yearsToShow as $year) {
    if (!isset($fourYearData[$year])) {
        $fourYearData[$year] = [
            'posts' => 0,
            'comments' => 0,
            'images' => 0, // 新增图片数
            'words' => 0
        ];
    }
}

// 排序确保显示顺序正确
sort($yearsToShow);

// 按周统计
$weeklyQuery = $db->select('WEEK(FROM_UNIXTIME(created), 1) as week, COUNT(*) as count')
    ->from('table.contents')
    ->where('type = ?', 'post')
    ->where('created >= ?', $startTime)
    ->where('created <= ?', $endTime)
    ->where($statusCondition)
    ->group('week')
    ->order('week', \Typecho\Db::SORT_ASC);
$weeklyRows = $db->fetchAll($weeklyQuery);
$weeklyData = [];
foreach ($weeklyRows as $row) {
    $weeklyData['第' . intval($row['week']) . '周'] = intval($row['count']);
}

// 最长文章
$longestPost = null;
$maxWords = 0;
foreach ($textsRows as $row) {
    $text = strip_tags($row['text']);
    $text = preg_replace('/\s+/', '', $text);
    $words = mb_strlen($text, 'UTF-8');
    if ($words > $maxWords) {
        $maxWords = $words;
        $longestPost = [
            'cid' => $row['cid'],
            'title' => $row['title'],
            'slug' => $row['slug'],
            'words' => $words
        ];
    }
}

// 最短文章
$shortestPost = null;
$minWords = PHP_INT_MAX;
foreach ($textsRows as $row) {
    $text = strip_tags($row['text']);
    $text = preg_replace('/\s+/', '', $text);
    $words = mb_strlen($text, 'UTF-8');
    if ($words > 0 && $words < $minWords) {
        $minWords = $words;
        $shortestPost = [
            'cid' => $row['cid'],
            'title' => $row['title'],
            'slug' => $row['slug'],
            'words' => $words
        ];
    }
}

// 先获取符合条件的文章CID列表
$cidsQuery = $db->select('cid')->from('table.contents')
    ->where('type = ?', 'post')
    ->where('created >= ?', $startTime)
    ->where('created <= ?', $endTime)
    ->where($statusCondition);
$cidsRows = $db->fetchAll($cidsQuery);
$cids = array_column($cidsRows, 'cid');
if (empty($cids)) {
    $cids = [0];
}

// 获取标签分布（用两步查询避免JOIN问题）
// 第一步：获取本年度文章的所有标签mid
$midQuery = $db->select(' DISTINCT mid')->from('table.relationships')
    ->where('cid IN ?', $cids);
$midRows = $db->fetchAll($midQuery);
$mids = array_column($midRows, 'mid');
if (empty($mids)) {
    $tagDistribution = [];
} else {
    // 第二步：获取每个标签的文章数，只保留type=tag的
    $tagDistribution = [];
    foreach ($mids as $mid) {
        $count = $db->fetchRow($db->select('COUNT(*) as count')->from('table.relationships')
            ->where('mid = ?', $mid)->where('cid IN ?', $cids));
        $meta = $db->fetchRow($db->select('name', 'slug')->from('table.metas')->where('mid = ?', $mid)->where('type = ?', 'tag'));
        if ($meta && $count['count'] > 0) {
            $tagDistribution[] = [
                'name' => $meta['name'],
                'slug' => $meta['slug'],
                'count' => intval($count['count'])
            ];
        }
    }
    // 按数量排序
    usort($tagDistribution, function($a, $b) { return $b['count'] - $a['count']; });
    $tagDistribution = array_slice($tagDistribution, 0, $topLimit);
}

// 分类分布（用两步查询避免JOIN问题）
// 第一步：获取本年度文章的所有分类mid
$catMidQuery = $db->select(' DISTINCT mid')->from('table.relationships')
    ->where('cid IN ?', $cids);
$catMidRows = $db->fetchAll($catMidQuery);
$catMids = array_column($catMidRows, 'mid');
if (empty($catMids)) {
    $categoryDistribution = [];
} else {
    // 第二步：获取每个分类的文章数，只保留type=category的
    $categoryDistribution = [];
    foreach ($catMids as $mid) {
        $count = $db->fetchRow($db->select('COUNT(*) as count')->from('table.relationships')
            ->where('mid = ?', $mid)->where('cid IN ?', $cids));
        $meta = $db->fetchRow($db->select('name', 'slug')->from('table.metas')->where('mid = ?', $mid)->where('type = ?', 'category'));
        if ($meta && $count['count'] > 0) {
            $categoryDistribution[] = [
                'name' => $meta['name'],
                'slug' => $meta['slug'],
                'count' => intval($count['count'])
            ];
        }
    }
    // 按数量排序
    usort($categoryDistribution, function($a, $b) { return $b['count'] - $a['count']; });
}
?>

<style>
.ys-toolbar { 
    display: flex; 
    justify-content: flex-start; 
    align-items: center; 
    margin-bottom: 20px; 
    padding: 15px; 
    background: #f8f9fa; 
    border-radius: 8px; 
}
.ys-toolbar-left { 
    display: flex; 
    align-items: center; 
    gap: 10px; 
    margin-left: 0;
}
.ys-toolbar-left label { 
    font-weight: 500; 
    color: #333; 
}
.ys-toolbar select { 
    padding: 8px 12px; 
    border: 1px solid #ddd; 
    border-radius: 4px; 
    width: 120px; 
    height: auto !important; 
    line-height: normal !important;
    min-height: 36px;
}
.ys-cards { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); 
    gap: 15px; 
    margin-bottom: 20px; 
    text-align: center;
}
.ys-card { 
    background: #fff; 
    border-radius: 10px; 
    padding: 20px; 
    display: flex; 
    justify-content: center;
    align-items: center; 
    border: 1px solid #f0f0f0;
}
.ys-card-icon { 
    width: 45px; 
    height: 45px; 
    border-radius: 10px; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    font-size: 20px; 
    margin-right: 12px; 
    color: #fff; 
}
.ys-card-value { 
    font-size: 24px; 
    font-weight: 700; 
    color: #333; 
}
.ys-card-label { 
    font-size: 12px; 
    color: #888; 
    margin-top: 2px; 
}
.ys-section { 
    background: #fff; 
    border-radius: 10px; 
    padding: 20px; 
    margin-bottom: 20px; 
    box-shadow: 0 2px 8px rgba(0,0,0,0.08); 
}
.ys-section .typecho-list-table  th{
    color:#000!important;
}
.ys-section .typecho-list-table  td{
    color:#444!important;
}
.ys-section .typecho-list-table  tr:hover{
    background-color: #FFF!important;
    color: #FFF!important;
}
.ys-section .typecho-list-table  td:hover{
    background-color: #FFF!important;
    color: #FFF;
}
.ys-section-title { 
    font-size: 16px; 
    font-weight: 600; 
    margin-bottom: 15px; 
    padding-bottom: 10px; 
    border-bottom: 1px solid #eee; 
    color:#000!important;
}
.ys-chart-container { 
    position: relative; 
    height: 280px; 
}
.ys-chart-small { 
    height: 220px; 
}
.ys-row { 
    display: flex; 
    gap: 20px; 
    margin-bottom: 20px; 
    flex-wrap: wrap; 
}
.ys-col-6 { 
    flex: 1; 
    min-width: 300px; 
}
.ys-col-6 .ys-section { 
    margin-bottom: 0; 
}
.ys-growth-up { 
    color: #52c41a; 
    font-weight: 600; 
}
.ys-growth-down { 
    color: #ff4d4f; 
    font-weight: 600; 
}
.ys-empty { 
    padding: 30px; 
    text-align: center; 
    color: #999; 
}
.ys-footer { 
    text-align: center; 
    padding: 20px; 
    color: #999; 
    font-size: 12px; 
}
.ys-footer a { 
    color: #667eea; 
    text-decoration: none; 
}
.ys-link { 
    color: #667eea; 
    text-decoration: none; 
}
.ys-link:hover { 
    text-decoration: underline; 
}

/* 评论和评论者容器统一样式 */
.ys-comments-container { 
    display: flex; 
    flex-direction: column; 
    gap: 8px; 
    min-height: 300px;
}
.ys-comment-item, 
.ys-commenter-item { 
    display: flex; 
    align-items: center; 
    padding: 12px 15px; 
    background: #fff; 
    border: 1px solid #e8e8e8;
    border-radius: 6px;
    margin: 0;
    height: 48px;
    box-sizing: border-box;
    transition: all 0.2s ease;
}
.ys-comment-item:hover,
.ys-commenter-item:hover {
    border-color: #667eea;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.1);
}
.ys-comment-rank { 
    width: 30px; 
    text-align: center; 
    font-weight: bold; 
    color: #667eea; 
    flex-shrink: 0;
}
.ys-comment-content { 
    flex: 1; 
    display: flex; 
    justify-content: space-between; 
    align-items: center;
    min-width: 0;
    height: 100%;
}
.ys-comment-title { 
    font-size: 14px; 
    color: #333; 
    flex: 1; 
    margin-right: 15px; 
    min-width: 0;
    height: 100%;
    display: flex;
    align-items: center;
}
.ys-comment-title a { 
    color: #333; 
    text-decoration: none; 
}
.ys-comment-title a:hover { 
    color: #667eea; 
    text-decoration: underline; 
}
.ys-commenter-name { 
    font-size: 14px; 
    color: #333; 
    flex: 1; 
    min-width: 0;
    height: 100%;
    display: flex;
    align-items: center;
}
.ys-commenter-name a {
    color: #333;
    text-decoration: none;
}
.ys-commenter-name a:hover {
    color: #667eea;
    text-decoration: underline;
}
.ys-comment-count { 
    font-weight: bold; 
    color: #667eea; 
    flex-shrink: 0;
    padding-left: 10px;
}
.ys-title-truncate { 
    white-space: nowrap; 
    overflow: hidden; 
    text-overflow: ellipsis; 
    max-width: 100%; 
    display: inline-block;
    vertical-align: middle;
}

/* 标签样式 */
.ys-tag-item {
    display: inline-block;
    padding: 5px 12px;
    margin: 0 8px 8px 0;
    background: #f0f0f0;
    border-radius: 15px;
    font-size: 13px;
    color: #333;
    text-decoration: none;
    transition: all 0.2s ease;
}
.ys-tag-item:hover {
    background: #667eea;
    color: #fff;
    transform: translateY(-2px);
}

/* 年度对比模块样式 */
.ys-year-compare {
    width: 100%;
    overflow-x: auto;
    margin-bottom: 20px;
}

.ys-year-header {
    display: flex;
    background: #f8f9fa;
    border-radius: 6px 6px 0 0;
    border: 1px solid #e8e8e8;
    border-bottom: none;
}

.ys-year-header-cell {
    flex: 1;
    padding: 12px 15px;
    text-align: center;
    font-weight: 600;
    color: #333;
    min-width: 120px;
}

.ys-year-header-cell:first-child {
    flex: 0.6;
    min-width: 100px;
    text-align: left;
    background: #f1f3f5;
    border-right: 1px solid #e8e8e8;
}

.ys-year-row {
    display: flex;
    border-left: 1px solid #e8e8e8;
    border-right: 1px solid #e8e8e8;
    border-bottom: 1px solid #e8e8e8;
}

.ys-year-row:last-child {
    border-radius: 0 0 6px 6px;
}

.ys-year-row-cell {
    flex: 1;
    padding: 12px 15px;
    text-align: center;
    color: #555;
    min-width: 120px;
    border-right: 1px solid #e8e8e8;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ys-year-row-cell:first-child {
    flex: 0.6;
    min-width: 100px;
    text-align: left;
    justify-content: flex-start;
    background: #f8f9fa;
    font-weight: 500;
    color: #333;
}

.ys-year-row-cell:last-child {
    border-right: none;
}

.ys-year-value {
    font-weight: 600;
    color: #000;
}

/* 年度目标进度条样式（新增） */
.ys-target-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.ys-target-item {
    background: #fff;
    border-radius: 10px;
    padding: 20px;
    border: 1px solid #f0f0f0;
}

.ys-target-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.ys-target-title {
    font-size: 15px;
    font-weight: 600;
    color: #333;
    display: flex;
    align-items: center;
    gap: 8px;
}

.ys-target-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: #fff;
}

.ys-target-count {
    font-size: 13px;
    font-weight: 600;
    color: #667eea;
}

.ys-target-progress {
    height: 10px;
    background: #f0f0f0;
    border-radius: 5px;
    overflow: hidden;
    margin-bottom: 8px;
}

.ys-target-progress-bar {
    height: 100%;
    border-radius: 5px;
    transition: width 0.3s ease;
}

.ys-target-percentage {
    font-size: 12px;
    color: #888;
    text-align: center;
}

.ys-target-completed {
    color: #52c41a;
    font-weight: 600;
}

.ys-target-incomplete {
    color: #ff4d4f;
    font-weight: 600;
}

@media (max-width: 768px) { 
    .ys-row { 
        flex-direction: column; 
    } 
    .ys-cards { 
        grid-template-columns: repeat(2, 1fr); 
    } 
    .ys-title-truncate { 
        max-width: 200px; 
    }
    .ys-toolbar-left {
        justify-content: flex-start;
    }
    
    .ys-year-header-cell,
    .ys-year-row-cell {
        min-width: 90px;
    }
    
    .ys-year-header-cell:first-child,
    .ys-year-row-cell:first-child {
        min-width: 80px;
    }
    
    .ys-target-container {
        grid-template-columns: 1fr;
    }
}
</style>

<div class="main">
    <div class="body container">
        <div class="ys-toolbar" style="margin-left:0px;text-align:center;justify-content:center;">
            <div class="ys-toolbar-left">
                <label></label>
                <select id="year-select" onchange="location.href='<?php echo $options->adminUrl; ?>extending.php?panel=YearlyData%2FPanel.php&year='+this.value">
                    <?php foreach ($availableYears as $year): ?>
                    <option value="<?php echo $year; ?>" <?php echo $year == $currentYear ? 'selected' : ''; ?>><?php echo $year; ?>年</option>
                    <?php endforeach; ?>
                </select>
            </div>
        </div>

        <!-- 年度目标进度条模块 -->
        <?php if ($targetPosts > 0 || $targetComments > 0 || $targetImages > 0 || $targetWords > 0): ?>
        <div class="ys-section">
            <h3 class="ys-section-title"><!--<?php echo $currentYear; ?>-->年度目标</h3>
            <div class="ys-target-container">
                <?php if ($targetPosts > 0): ?>
                <div class="ys-target-item">
                    <div class="ys-target-header">
                        <div class="ys-target-title">
                            
                            文章数
                        </div>
                        <div class="ys-target-count"><?php echo number_format($totalPosts); ?> / <?php echo number_format($targetPosts); ?></div>
                    </div>
                    <div class="ys-target-progress">
                        <div class="ys-target-progress-bar" style="width: <?php echo $postsPercentage; ?>%; background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);"></div>
                    </div>
                    <div class="ys-target-percentage <?php echo $postsPercentage >= 100 ? 'ys-target-completed' : 'ys-target-incomplete'; ?>">
                        <?php echo $postsPercentage; ?>%
                    </div>
                </div>
                <?php endif; ?>
                
                <?php if ($targetComments > 0): ?>
                <div class="ys-target-item">
                    <div class="ys-target-header">
                        <div class="ys-target-title">
                           
                            评论数
                        </div>
                        <div class="ys-target-count"><?php echo number_format($totalComments); ?> / <?php echo number_format($targetComments); ?></div>
                    </div>
                    <div class="ys-target-progress">
                        <div class="ys-target-progress-bar" style="width: <?php echo $commentsPercentage; ?>%; background: linear-gradient(90deg, #4facfe 0%, #00f2fe 100%);"></div>
                    </div>
                    <div class="ys-target-percentage <?php echo $commentsPercentage >= 100 ? 'ys-target-completed' : 'ys-target-incomplete'; ?>">
                        <?php echo $commentsPercentage; ?>%
                    </div>
                </div>
                <?php endif; ?>
                
                <?php if ($targetImages > 0): ?>
                <div class="ys-target-item">
                    <div class="ys-target-header">
                        <div class="ys-target-title">
                           
                            图片数
                        </div>
                        <div class="ys-target-count"><?php echo number_format($totalImages); ?> / <?php echo number_format($targetImages); ?></div>
                    </div>
                    <div class="ys-target-progress">
                        <div class="ys-target-progress-bar" style="width: <?php echo $imagesPercentage; ?>%; background: linear-gradient(90deg, #f093fb 0%, #f5576c 100%);"></div>
                    </div>
                    <div class="ys-target-percentage <?php echo $imagesPercentage >= 100 ? 'ys-target-completed' : 'ys-target-incomplete'; ?>">
                        <?php echo $imagesPercentage; ?>%
                    </div>
                </div>
                <?php endif; ?>
                
                <?php if ($targetWords > 0): ?>
                <div class="ys-target-item">
                    <div class="ys-target-header">
                        <div class="ys-target-title">
                           
                            总字数
                        </div>
                        <div class="ys-target-count"><?php echo number_format($totalWords); ?> / <?php echo number_format($targetWords); ?></div>
                    </div>
                    <div class="ys-target-progress">
                        <div class="ys-target-progress-bar" style="width: <?php echo $wordsPercentage; ?>%; background: linear-gradient(90deg, #43e97b 0%, #38f9d7 100%);"></div>
                    </div>
                    <div class="ys-target-percentage <?php echo $wordsPercentage >= 100 ? 'ys-target-completed' : 'ys-target-incomplete'; ?>">
                        <?php echo $wordsPercentage; ?>%
                    </div>
                </div>
                <?php endif; ?>
            </div>
        </div>
        <?php endif; ?>

        <div class="ys-section">
            <h3 class="ys-section-title">年度概览</h3>
            <div class="ys-cards">
                <div class="ys-card">
                    
                    <div><div class="ys-card-value"><?php echo number_format($totalPosts); ?></div><div class="ys-card-label">总文章</div></div>
                </div>
                <div class="ys-card">
                   
                    <div><div class="ys-card-value"><?php echo number_format($totalWords); ?></div><div class="ys-card-label">总字数</div></div>
                </div>
                <div class="ys-card">
                    
                    <div><div class="ys-card-value"><?php echo number_format($totalComments); ?></div><div class="ys-card-label">总评论</div></div>
                </div>
                <div class="ys-card">
                    
                    <div><div class="ys-card-value"><?php echo number_format($averageWords); ?></div><div class="ys-card-label">平均字数</div></div>
                </div>
                <div class="ys-card">
                    
                    <div><div class="ys-card-value"><?php echo $averageComments; ?></div><div class="ys-card-label">平均评论</div></div>
                </div>
            </div>
        </div>

        <div class="ys-section">
            <h3 class="ys-section-title">年度对比</h3>
            <div class="ys-year-compare">
                <div class="ys-year-header">
                    <div class="ys-year-header-cell">统计年份</div>
                    <?php foreach ($yearsToShow as $year): ?>
                    <div class="ys-year-header-cell"><?php echo $year; ?>年</div>
                    <?php endforeach; ?>
                </div>
                
                <div class="ys-year-row">
                    <div class="ys-year-row-cell">文章数</div>
                    <?php foreach ($yearsToShow as $year): ?>
                    <div class="ys-year-row-cell">
                        <span class="ys-year-value">
                            <?php echo isset($fourYearData[$year]) ? number_format($fourYearData[$year]['posts']) : '0'; ?>
                        </span>
                    </div>
                    <?php endforeach; ?>
                </div>
                
                <div class="ys-year-row">
                    <div class="ys-year-row-cell">评论数</div>
                    <?php foreach ($yearsToShow as $year): ?>
                    <div class="ys-year-row-cell">
                        <span class="ys-year-value">
                            <?php echo isset($fourYearData[$year]) ? number_format($fourYearData[$year]['comments']) : '0'; ?>
                        </span>
                    </div>
                    <?php endforeach; ?>
                </div>
                
                <div class="ys-year-row">
                    <div class="ys-year-row-cell">图片数</div>
                    <?php foreach ($yearsToShow as $year): ?>
                    <div class="ys-year-row-cell">
                        <span class="ys-year-value">
                            <?php echo isset($fourYearData[$year]) ? number_format($fourYearData[$year]['images']) : '0'; ?>
                        </span>
                    </div>
                    <?php endforeach; ?>
                </div>
                
                <div class="ys-year-row">
                    <div class="ys-year-row-cell">总字数</div>
                    <?php foreach ($yearsToShow as $year): ?>
                    <div class="ys-year-row-cell">
                        <span class="ys-year-value">
                            <?php echo isset($fourYearData[$year]) ? number_format($fourYearData[$year]['words']) : '0'; ?>
                        </span>
                    </div>
                    <?php endforeach; ?>
                </div>
            </div>
        </div>

        <div class="ys-section">
            <h3 class="ys-section-title">月度数据（文章）</h3>
            <div class="ys-chart-container"><canvas id="monthlyChart"></canvas></div>
        </div>

        <div class="ys-section">
            <h3 class="ys-section-title">月度数据（图片）</h3>
            <div class="ys-chart-container"><canvas id="monthlyImagesChart"></canvas></div>
        </div>

        <div class="ys-row">
            <div class="ys-col-6">
                <div class="ys-section">
                    <h3 class="ys-section-title">时段数据</h3>
                    <div class="ys-chart-container ys-chart-small"><canvas id="hourlyChart"></canvas></div>
                </div>
            </div>
            <div class="ys-col-6">
                <div class="ys-section">
                    <h3 class="ys-section-title">分类数据</h3>
                    <?php if (!empty($categoryDistribution)): ?>
                    <div class="ys-chart-container ys-chart-small"><canvas id="categoryChart"></canvas></div>
                    <?php else: ?><div class="ys-empty">暂无分类</div><?php endif; ?>
                </div>
            </div>
        </div>

        <div class="ys-row">
            <div class="ys-col-6">
                <div class="ys-section">
                    <h3 class="ys-section-title">标签数据</h3>
                    <?php if (!empty($tagDistribution)): ?>
                    <div style="display: flex; flex-wrap: wrap;">
                        <?php foreach ($tagDistribution as $tag): ?>
                        <a href="<?php echo sprintf($tagUrlFormat, $tag['slug']); ?>" class="ys-tag-item" target="_blank">
                            <?php echo htmlspecialchars($tag['name']); ?> (<?php echo $tag['count']; ?>)
                        </a>
                        <?php endforeach; ?>
                    </div>
                    <?php else: ?><div class="ys-empty">暂无标签</div><?php endif; ?>
                </div>
            </div>
        </div>

        <div class="ys-row">
            <div class="ys-col-6">
                <div class="ys-section">
                    <h3 class="ys-section-title">文章评论</h3>
                    <?php if (!empty($topByComments)): ?>
                    <div class="ys-comments-container">
                        <?php foreach ($topByComments as $i => $post): 
                            // 使用 Typecho 内置方法生成文章链接
                            $postUrl = Helper::widgetById('contents', $post['cid'])->permalink;
                        ?>
                        <div class="ys-comment-item">
                            <div class="ys-comment-rank"><?php echo $i + 1; ?></div>
                            <div class="ys-comment-content">
                                <div class="ys-comment-title">
                                    <span class="ys-title-truncate">
                                        <a href="<?php echo $postUrl; ?>" class="ys-link" target="_blank"><?php echo htmlspecialchars($post['title']); ?></a>
                                    </span>
                                </div>
                                <div class="ys-comment-count"><?php echo number_format($post['commentsNum']); ?></div>
                            </div>
                        </div>
                        <?php endforeach; ?>
                    </div>
                    <?php else: ?><div class="ys-empty">暂无数据</div><?php endif; ?>
                </div>
            </div>
            <div class="ys-col-6">
                <div class="ys-section">
                    <h3 class="ys-section-title">活跃用户</h3>
                    <?php if (!empty($topCommenters)): ?>
                    <div class="ys-comments-container">
                        <?php foreach ($topCommenters as $i => $c): ?>
                        <div class="ys-commenter-item">
                            <div class="ys-comment-rank"><?php echo $i + 1; ?></div>
                            <div class="ys-comment-content">
                                <div class="ys-commenter-name">
                                    <?php if (!empty($c['url'])): ?>
                                    <a href="<?php echo htmlspecialchars($c['url']); ?>" class="ys-link" target="_blank"><?php echo htmlspecialchars($c['author']); ?></a>
                                    <?php else: ?>
                                    <?php echo htmlspecialchars($c['author']); ?>
                                    <?php endif; ?>
                                </div>
                                <div class="ys-comment-count"><?php echo $c['count']; ?></div>
                            </div>
                        </div>
                        <?php endforeach; ?>
                    </div>
                    <?php else: ?><div class="ys-empty">暂无数据</div><?php endif; ?>
                </div>
            </div>
        </div>
    </div>
</div>

<script src="https://cdn.jsdelivr.net/npm/chart.js@4.4.1/dist/chart.umd.min.js"></script>
<script>
const chartColor = '<?php echo $chartColor; ?>';
const monthlyData = <?php echo json_encode(array_values($monthlyData)); ?>;
const monthlyImagesData = <?php echo json_encode(array_values($monthlyImagesData)); ?>;
const hourlyData = <?php echo json_encode(array_values($hourlyData)); ?>;
const hourlyLabels = <?php echo json_encode(array_keys($hourlyData)); ?>;
const weeklyData = <?php echo json_encode(array_values($weeklyData)); ?>;
const weeklyLabels = <?php echo json_encode(array_keys($weeklyData)); ?>;
const categoryLabels = <?php echo json_encode(array_column($categoryDistribution, 'name')); ?>;
const categoryData = <?php echo json_encode(array_column($categoryDistribution, 'count')); ?>;
const categoryColors = ['#667eea','#f093fb','#4facfe','#43e97b','#fa709a','#fee140','#a8edea','#fed6e3'];

// 准备饼图工具提示回调函数
function createTooltipCallback() {
    return {
        callbacks: {
            label: function(context) {
                const value = context.parsed;
                const data = context.dataset.data;
                const total = data.reduce((sum, val) => sum + val, 0);
                const percentage = total > 0 ? Math.round((value / total) * 100) + '%' : '0%';
                return `${value} (${percentage})`;
            }
        }
    };
}

// 月度文章发布图表
new Chart(document.getElementById('monthlyChart'), {
    type: 'line',
    data: { 
        labels: ['1月', '2月', '3月', '4月', '5月', '6月', '7月', '8月', '9月', '10月', '11月', '12月'], 
        datasets: [{ 
            label: '文章数', 
            data: monthlyData, 
            borderColor: chartColor, 
            backgroundColor: chartColor + '20', 
            fill: true, 
            tension: 0.4 
        }] 
    },
    options: { 
        responsive: true, 
        maintainAspectRatio: false, 
        plugins: { 
            legend: { display: false },
            tooltip: {
                callbacks: {
                    title: function(tooltipItems) {
                        const monthIndex = tooltipItems[0].dataIndex;
                        const count = monthlyData[monthIndex];
                        return (monthIndex + 1) + '月 (' + count + ')';
                    },
                    label: function(context) {
                        return '文章数: ' + context.parsed.y;
                    }
                }
            }
        }, 
        scales: { 
            y: { 
                beginAtZero: true, 
                ticks: { 
                    stepSize: 1,
                    callback: function(value) {
                        return Number.isInteger(value) ? value : '';
                    }
                } 
            },
            x: {
                ticks: {
                    callback: function(value, index) {
                        // 在X轴标签上显示文章数量
                        return (index + 1) + '月 (' + monthlyData[index] + ')';
                    }
                }
            }
        } 
    }
});

// 月度图片上传图表
new Chart(document.getElementById('monthlyImagesChart'), {
    type: 'bar',
    data: { 
        labels: ['1月', '2月', '3月', '4月', '5月', '6月', '7月', '8月', '9月', '10月', '11月', '12月'], 
        datasets: [{ 
            label: '图片数', 
            data: monthlyImagesData, 
            backgroundColor: '#f093fb', 
            borderColor: '#f093fb',
            borderWidth: 1
        }] 
    },
    options: { 
        responsive: true, 
        maintainAspectRatio: false, 
        plugins: { 
            legend: { display: false },
            tooltip: {
                callbacks: {
                    title: function(tooltipItems) {
                        const monthIndex = tooltipItems[0].dataIndex;
                        const count = monthlyImagesData[monthIndex];
                        return (monthIndex + 1) + '月 (' + count + ')';
                    },
                    label: function(context) {
                        return '图片数: ' + context.parsed.y;
                    }
                }
            }
        }, 
        scales: { 
            y: { 
                beginAtZero: true, 
                ticks: { 
                    stepSize: 1,
                    callback: function(value) {
                        return Number.isInteger(value) ? value : '';
                    }
                } 
            },
            x: {
                ticks: {
                    callback: function(value, index) {
                        // 在X轴标签上显示图片数量
                        return (index + 1) + '月 (' + monthlyImagesData[index] + ')';
                    }
                }
            }
        } 
    }
});

// 发布时段图表
new Chart(document.getElementById('hourlyChart'), {
    type: 'doughnut',
    data: { 
        labels: hourlyLabels, 
        datasets: [{ 
            data: hourlyData, 
            backgroundColor: ['#667eea','#f093fb','#4facfe','#43e97b'] 
        }] 
    },
    options: { 
        responsive: true, 
        maintainAspectRatio: false, 
        plugins: { 
            legend: { 
                position: 'bottom',
                labels: {
                    padding: 20
                }
            },
            tooltip: createTooltipCallback()
        },
        cutout: '60%'
    }
});

<?php if (!empty($weeklyData)): ?>
new Chart(document.getElementById('weeklyChart'), {
    type: 'bar',
    data: { 
        labels: weeklyLabels, 
        datasets: [{ 
            label: '文章数', 
            data: weeklyData, 
            backgroundColor: chartColor + '80', 
            borderColor: chartColor, 
            borderWidth: 1 
        }] 
    },
    options: { 
        responsive: true, 
        maintainAspectRatio: false, 
        plugins: { 
            legend: { display: false } 
        }, 
        scales: { 
            y: { 
                beginAtZero: true, 
                ticks: { 
                    stepSize: 1,
                    callback: function(value) {
                        return Number.isInteger(value) ? value : '';
                    }
                } 
            } 
        } 
    }
});
<?php endif; ?>

<?php if (!empty($categoryDistribution)): ?>
new Chart(document.getElementById('categoryChart'), {
    type: 'pie',
    data: { 
        labels: categoryLabels, 
        datasets: [{ 
            data: categoryData, 
            backgroundColor: categoryColors 
        }] 
    },
    options: { 
        responsive: true, 
        maintainAspectRatio: false, 
        plugins: { 
            legend: { 
                position: 'bottom',
                labels: {
                    padding: 20
                }
            },
            tooltip: createTooltipCallback()
        }
    }
});
<?php endif; ?>
</script>

<?php
include 'copyright.php';
include 'common-js.php';
include 'footer.php';
?>