1002 lines
35 KiB
PHP
1002 lines
35 KiB
PHP
<?php
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namespace app\admin\model;
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use think\Model;
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use app\admin\model\Num;
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class History extends Model
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{
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// 表名
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protected $name = 'history';
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// 自动写入时间戳字段
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protected $autoWriteTimestamp = false;
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// 定义时间戳字段名
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protected $createTime = false;
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protected $updateTime = false;
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protected $deleteTime = false;
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// 追加属性
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protected $append = [
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];
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/**
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* 获取走势图数据
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* @param int $periods 查询最近多少期
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* @param string $type 查询类型 all=全部号码 special=仅特码
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* @return array {expects: [], data: [[num1,...], ...], colorMap: []}
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*/
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public function getTrendData($periods = 30, $type = 'all')
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{
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// 查询波色映射
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$num_model = new Num();
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$colorMap = $num_model->column('color', 'num');
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$history = $this
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->field('expect,num1,num2,num3,num4,num5,num6,num7,openTime')
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->order('openTime', 'desc')
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->limit($periods)
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->select();
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if (empty($history)) {
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return ['expects' => [], 'data' => [], 'colorMap' => []];
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}
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$expects = [];
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$data = [];
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foreach ($history as $row) {
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$expects[] = (string)$row['expect'];
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if ($type === 'special') {
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$data[] = ['num7' => (int)$row['num7']];
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} else {
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$row_data = [];
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for ($i = 1; $i <= 7; $i++) {
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$row_data['num' . $i] = (int)$row['num' . $i];
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}
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$data[] = $row_data;
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}
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}
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// 反转数组，使最远的数据在左边，最近的数据在右边（从左往右，从远到近）
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$expects = array_reverse($expects);
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$data = array_reverse($data);
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return [
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'expects' => $expects,
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'data' => $data,
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'colorMap' => $colorMap
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];
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}
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/**
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* 获取冷热号码
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* @param int $periods 查询最近多少期
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* @param string $type 查询类型 all=全部号码 special=仅特码
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* @return array {hot: [], cold: [], all: []}
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*/
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public function getHotColdNumbers($periods = 30, $type = 'all')
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{
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$num_model = new Num();
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$colorMap = $num_model->column('color', 'num');
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$animalMap = $num_model->column('animal', 'num');
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$history = $this
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->field('expect,num1,num2,num3,num4,num5,num6,num7,openTime')
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->order('openTime', 'desc')
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->limit($periods)
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->select();
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if (empty($history)) {
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return ['hot' => [], 'cold' => [], 'all' => []];
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}
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$fields = ($type === 'special') ? ['num7'] : ['num1', 'num2', 'num3', 'num4', 'num5', 'num6', 'num7'];
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// 统计每个号码的出现次数
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$count = array_fill(1, 49, 0);
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$totalAppearances = 0;
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foreach ($history as $row) {
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foreach ($fields as $field) {
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$num = (int)$row[$field];
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if ($num >= 1 && $num <= 49) {
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$count[$num]++;
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$totalAppearances++;
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}
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}
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}
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$all = [];
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for ($num = 1; $num <= 49; $num++) {
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$percent = $totalAppearances > 0 ? round($count[$num] / $totalAppearances * 100, 1) : 0;
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$all[] = [
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'num' => $num,
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'count' => $count[$num],
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'percent' => $percent,
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'color' => $colorMap[$num] ?? '—',
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'animal' => $animalMap[$num] ?? '—'
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];
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}
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// 按出现次数降序排序
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$sorted = $all;
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usort($sorted, function ($a, $b) {
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return $b['count'] - $a['count'];
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});
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// 热号: top 10, 冷号: bottom 10
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$hot = array_slice($sorted, 0, 10);
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$cold = array_slice($sorted, -10);
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$cold = array_reverse($cold);
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return ['hot' => $hot, 'cold' => $cold, 'all' => $all];
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}
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/**
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* 计算遗漏号码
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* @param int $periods 查询最近多少期
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* @param string $type 查询类型 all=全部号码 special=仅特码
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* @return array [{num: int, omit: int, color: string}, ...]
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*/
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public function getMissingNumbers($periods = 10, $type = 'all')
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{
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// 查询最近 $periods 期开奖数据
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if ($type === 'special') {
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$history = $this
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->field('expect,num7')
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->order('openTime', 'desc')
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->limit($periods)
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->select();
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} else {
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$history = $this
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->field('expect,num1,num2,num3,num4,num5,num6,num7')
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->order('openTime', 'desc')
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->limit($periods)
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->select();
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}
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// 收集最近 $periods 期出现过的号码
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$appeared = [];
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foreach ($history as $row) {
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if ($type === 'special') {
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$fields = ['num7'];
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} else {
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$fields = ['num1', 'num2', 'num3', 'num4', 'num5', 'num6', 'num7'];
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}
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foreach ($fields as $field) {
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if ($row[$field] !== null && $row[$field] !== '') {
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$appeared[(int)$row[$field]] = true;
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}
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}
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}
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// 获取遗漏号码（1-49中未出现的）
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$missing = [];
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for ($num = 1; $num <= 49; $num++) {
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if (!isset($appeared[$num])) {
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$missing[] = $num;
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}
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}
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// 查询更多历史数据用于计算遗漏期数
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if ($type === 'special') {
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$allHistory = $this
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->field('num7')
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->order('openTime', 'desc')
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->limit(500)
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->select();
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} else {
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$allHistory = $this
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->field('num1,num2,num3,num4,num5,num6,num7')
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->order('openTime', 'desc')
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->limit(500)
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->select();
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}
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// 查询波色映射
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$num_model = new Num();
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$colorMap = $num_model->column('color', 'num');
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// 计算遗漏期数并组装结果
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$result = [];
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foreach ($missing as $num) {
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$omitCount = $this->calcOmitCount($num, $allHistory, $type);
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$result[] = [
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'num' => $num,
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'omit' => $omitCount,
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'color' => $colorMap[$num] ?? '—'
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];
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}
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// 按遗漏期数降序排序
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usort($result, function ($a, $b) {
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return $b['omit'] - $a['omit'];
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});
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return $result;
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}
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/**
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* 计算某个号码的遗漏期数
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* @param int $num 号码
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* @param array $allHistory 历史数据（已按openTime DESC排序）
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* @param string $type 查询类型 all=全部号码 special=仅特码
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* @return int 遗漏期数
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*/
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private function calcOmitCount($num, $allHistory, $type = 'all')
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{
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foreach ($allHistory as $idx => $row) {
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if ($type === 'special') {
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if ((int)$row['num7'] === $num) {
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return $idx;
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}
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} else {
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for ($i = 1; $i <= 7; $i++) {
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if ((int)$row['num' . $i] === $num) {
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return $idx;
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}
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}
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}
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}
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return count($allHistory);
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}
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/**
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* 波色分析
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*/
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public function getColorWaveAnalysis($periods = 30, $type = 'all')
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{
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$num_model = new Num();
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$colorMap = $num_model->column('color', 'num');
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$history = $this->field('expect,num1,num2,num3,num4,num5,num6,num7')->order('openTime', 'desc')->limit($periods)->select();
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if (empty($history)) return ['red' => 0, 'blue' => 0, 'green' => 0, 'red_pct' => 0, 'blue_pct' => 0, 'green_pct' => 0, 'details' => []];
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$fields = ($type === 'special') ? ['num7'] : ['num1','num2','num3','num4','num5','num6','num7'];
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$colors = ['红' => 0, '蓝' => 0, '绿' => 0];
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$total = 0;
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foreach ($history as $row) {
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foreach ($fields as $f) {
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$num = (int)$row[$f];
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$color = $colorMap[$num] ?? '';
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if (strpos($color, '红') !== false) { $colors['红']++; $total++; }
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elseif (strpos($color, '蓝') !== false) { $colors['蓝']++; $total++; }
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elseif (strpos($color, '绿') !== false) { $colors['绿']++; $total++; }
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}
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}
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return [
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'red' => $colors['红'], 'blue' => $colors['蓝'], 'green' => $colors['绿'],
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'red_pct' => $total ? round($colors['红']/$total*100,1) : 0,
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'blue_pct' => $total ? round($colors['蓝']/$total*100,1) : 0,
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'green_pct' => $total ? round($colors['绿']/$total*100,1) : 0,
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'total' => $total
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];
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}
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/**
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* 生肖分析
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*/
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public function getZodiacAnalysis($periods = 30, $type = 'all')
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{
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$num_model = new Num();
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$animalMap = $num_model->column('animal', 'num');
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$colorMap = $num_model->column('color', 'num');
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$history = $this->field('expect,num1,num2,num3,num4,num5,num6,num7')->order('openTime', 'desc')->limit($periods)->select();
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if (empty($history)) return ['list' => []];
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$fields = ($type === 'special') ? ['num7'] : ['num1','num2','num3','num4','num5','num6','num7'];
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$counts = [];
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foreach ($history as $row) {
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foreach ($fields as $f) {
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$num = (int)$row[$f];
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$animal = $animalMap[$num] ?? '未知';
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if (!isset($counts[$animal])) $counts[$animal] = ['animal' => $animal, 'count' => 0, 'color' => $colorMap[$num] ?? '—'];
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$counts[$animal]['count']++;
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}
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}
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$list = array_values($counts);
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usort($list, function ($a, $b) { return $b['count'] - $a['count']; });
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$total = array_sum(array_column($list, 'count'));
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foreach ($list as &$item) { $item['percent'] = $total ? round($item['count']/$total*100, 1) : 0; }
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return ['list' => $list];
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}
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/**
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* 奇偶分析
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*/
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public function getOddEvenAnalysis($periods = 30, $type = 'all')
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{
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$history = $this->field('expect,num1,num2,num3,num4,num5,num6,num7')->order('openTime', 'desc')->limit($periods)->select();
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if (empty($history)) return ['odd' => 0, 'even' => 0, 'odd_pct' => 0, 'even_pct' => 0, 'per_period' => []];
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$fields = ($type === 'special') ? ['num7'] : ['num1','num2','num3','num4','num5','num6','num7'];
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$odd = 0; $even = 0; $perPeriod = [];
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foreach ($history as $row) {
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$p_odd = 0; $p_even = 0;
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foreach ($fields as $f) {
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$num = (int)$row[$f];
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if ($num % 2 == 0) { $even++; $p_even++; } else { $odd++; $p_odd++; }
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}
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$perPeriod[] = ['expect' => $row['expect'], 'odd' => $p_odd, 'even' => $p_even];
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}
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$total = $odd + $even;
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return [
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'odd' => $odd, 'even' => $even,
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'odd_pct' => $total ? round($odd/$total*100, 1) : 0,
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'even_pct' => $total ? round($even/$total*100, 1) : 0,
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'per_period' => $perPeriod
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];
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}
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/**
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* 大小分析（1-24为小，25-49为大）
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*/
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public function getBigSmallAnalysis($periods = 30, $type = 'all')
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{
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$history = $this->field('expect,num1,num2,num3,num4,num5,num6,num7')->order('openTime', 'desc')->limit($periods)->select();
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if (empty($history)) return ['big' => 0, 'small' => 0, 'big_pct' => 0, 'small_pct' => 0, 'per_period' => []];
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$fields = ($type === 'special') ? ['num7'] : ['num1','num2','num3','num4','num5','num6','num7'];
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$big = 0; $small = 0; $perPeriod = [];
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foreach ($history as $row) {
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$p_big = 0; $p_small = 0;
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foreach ($fields as $f) {
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$num = (int)$row[$f];
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if ($num >= 25) { $big++; $p_big++; } else { $small++; $p_small++; }
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}
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$perPeriod[] = ['expect' => $row['expect'], 'big' => $p_big, 'small' => $p_small];
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}
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$total = $big + $small;
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return [
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'big' => $big, 'small' => $small,
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'big_pct' => $total ? round($big/$total*100, 1) : 0,
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'small_pct' => $total ? round($small/$total*100, 1) : 0,
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'per_period' => $perPeriod
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];
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}
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/**
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* 特码走势
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*/
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public function getSpecialTrend($periods = 30)
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{
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$num_model = new Num();
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$colorMap = $num_model->column('color', 'num');
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// 先取最近 $periods 条数据
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$history = $this->field('expect,num7,openTime')->order('openTime', 'desc')->limit($periods)->select();
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if (empty($history)) return ['expects' => [], 'specials' => [], 'colors' => []];
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// 反转，使数据从左到右为从远到近
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$history = array_reverse($history);
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$expects = []; $specials = []; $colors = [];
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foreach ($history as $row) {
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$expects[] = (string)$row['expect'];
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$num = (int)$row['num7'];
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$specials[] = $num;
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$colors[] = $colorMap[$num] ?? '';
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}
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return ['expects' => $expects, 'specials' => $specials, 'colors' => $colors];
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}
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/**
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* 连号分析
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*/
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public function getConsecutiveNumbers($periods = 30)
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{
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$history = $this->field('expect,num1,num2,num3,num4,num5,num6,num7')->order('openTime', 'desc')->limit($periods)->select();
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if (empty($history)) return ['pairs' => [], 'triples' => []];
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$pairCount = []; $tripleCount = [];
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foreach ($history as $row) {
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$nums = [];
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for ($i = 1; $i <= 7; $i++) $nums[] = (int)$row['num' . $i];
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sort($nums);
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// 找连号对
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for ($i = 0; $i < count($nums) - 1; $i++) {
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if ($nums[$i + 1] - $nums[$i] === 1) {
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$pair = $nums[$i] . '-' . $nums[$i + 1];
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$pairCount[$pair] = isset($pairCount[$pair]) ? $pairCount[$pair] + 1 : 1;
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}
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}
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// 找连号三连
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for ($i = 0; $i < count($nums) - 2; $i++) {
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if ($nums[$i + 1] - $nums[$i] === 1 && $nums[$i + 2] - $nums[$i + 1] === 1) {
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$triple = $nums[$i] . '-' . $nums[$i + 1] . '-' . $nums[$i + 2];
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$tripleCount[$triple] = isset($tripleCount[$triple]) ? $tripleCount[$triple] + 1 : 1;
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}
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}
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}
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arsort($pairCount); arsort($tripleCount);
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return ['pairs' => $pairCount, 'triples' => $tripleCount];
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}
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/**
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* 尾数分析
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*/
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public function getTailNumbers($periods = 30, $type = 'all')
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{
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$num_model = new Num();
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$colorMap = $num_model->column('color', 'num');
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$animalMap = $num_model->column('animal', 'num');
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$history = $this->field('expect,num1,num2,num3,num4,num5,num6,num7')->order('openTime', 'desc')->limit($periods)->select();
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if (empty($history)) return ['tails' => [], 'all' => []];
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$fields = ($type === 'special') ? ['num7'] : ['num1','num2','num3','num4','num5','num6','num7'];
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$tailCount = array_fill(0, 10, 0);
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$all = [];
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foreach ($history as $row) {
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foreach ($fields as $f) {
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$num = (int)$row[$f];
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$tail = $num % 10;
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$tailCount[$tail]++;
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}
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}
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$total = array_sum($tailCount);
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for ($t = 0; $t <= 9; $t++) {
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$all[] = ['tail' => $t, 'count' => $tailCount[$t], 'percent' => $total ? round($tailCount[$t]/$total*100, 1) : 0];
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}
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usort($all, function ($a, $b) { return $b['count'] - $a['count']; });
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return ['all' => $all];
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}
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/**
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* 综合统计面板
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*/
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public function getDashboardData($periods = 30, $type = 'all')
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{
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return [
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'hotcold' => $this->getHotColdNumbers($periods, 'special'),
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'colorwave' => $this->getColorWaveAnalysis($periods, 'special'),
|
||
'zodiac' => $this->getZodiacAnalysis($periods, 'special'),
|
||
'oddeven' => $this->getOddEvenAnalysis($periods, 'special'),
|
||
'bigsmall' => $this->getBigSmallAnalysis($periods, 'special'),
|
||
'special' => $this->getSpecialTrend($periods),
|
||
'tailnumbers' => $this->getTailNumbers($periods, 'special'),
|
||
'heatmap' => $this->getSpecialHeatmap($periods),
|
||
'zonetransition' => $this->getZoneTransition($periods),
|
||
'colorwavetransition' => $this->getColorWaveTransition($periods),
|
||
'zonetocolortransition' => $this->getZoneToZoneColor($periods),
|
||
'zodiactransition' => $this->getZodiacTransition($periods)
|
||
];
|
||
}
|
||
|
||
/**
|
||
* 批量查询所有期号特码相对于前N期的冷热状态
|
||
* @param int $lookback 向前推算期数
|
||
* @param int $limit 查询总期数（从最新往前取）
|
||
* @return array [{expect, specialNum, count, avgCount, status, rank, totalPeriods}, ...]
|
||
*/
|
||
public function getSpecialHotColdList($lookback = 30, $limit = 100)
|
||
{
|
||
// 查询最近 $limit 期数据，按时间倒序（最新在前）
|
||
$history = $this
|
||
->field('expect,num7,openTime')
|
||
->order('openTime', 'desc')
|
||
->limit($limit)
|
||
->select();
|
||
|
||
if (empty($history)) {
|
||
return [];
|
||
}
|
||
|
||
// 查询更多历史数据用于统计
|
||
$allHistory = $this
|
||
->field('expect,num7,openTime')
|
||
->order('openTime', 'desc')
|
||
->limit($limit + 200)
|
||
->select();
|
||
|
||
// 按openTime排序（确保顺序）
|
||
$historySorted = [];
|
||
foreach ($history as $row) {
|
||
$historySorted[] = $row;
|
||
}
|
||
$allHistorySorted = [];
|
||
foreach ($allHistory as $row) {
|
||
$allHistorySorted[] = $row;
|
||
}
|
||
|
||
$result = [];
|
||
|
||
// 对每一期，计算它前面lookback期的冷热状态
|
||
for ($i = 0; $i < count($historySorted); $i++) {
|
||
$row = $historySorted[$i];
|
||
$specialNum = (int)$row['num7'];
|
||
|
||
// 找到该期在全量数据中的位置
|
||
$targetTime = $row['openTime'];
|
||
$count = array_fill(1, 49, 0);
|
||
$periodCount = 0;
|
||
|
||
// 往前统计lookback期（跳过该期本身）
|
||
for ($j = 0; $j < count($allHistorySorted); $j++) {
|
||
$checkRow = $allHistorySorted[$j];
|
||
$checkTime = $checkRow['openTime'];
|
||
|
||
// 只统计比该期更早的数据
|
||
if ($checkTime >= $targetTime) {
|
||
continue;
|
||
}
|
||
|
||
if ($periodCount >= $lookback) {
|
||
break;
|
||
}
|
||
|
||
$num = (int)$checkRow['num7'];
|
||
if ($num >= 1 && $num <= 49) {
|
||
$count[$num]++;
|
||
}
|
||
$periodCount++;
|
||
}
|
||
|
||
if ($periodCount === 0) {
|
||
$result[] = [
|
||
'expect' => (string)$row['expect'],
|
||
'specialNum' => $specialNum,
|
||
'count' => 0,
|
||
'avgCount' => 0,
|
||
'status' => 'unknown',
|
||
'rank' => 0
|
||
];
|
||
continue;
|
||
}
|
||
|
||
$targetCount = $count[$specialNum];
|
||
$avgCount = $periodCount / 49;
|
||
|
||
$status = 'normal';
|
||
if ($avgCount > 0) {
|
||
if ($targetCount > $avgCount * 1.5) {
|
||
$status = 'hot';
|
||
} elseif ($targetCount < $avgCount * 0.5) {
|
||
$status = 'cold';
|
||
}
|
||
}
|
||
|
||
// 计算排名
|
||
$sorted = [];
|
||
for ($num = 1; $num <= 49; $num++) {
|
||
$sorted[] = ['num' => $num, 'count' => $count[$num]];
|
||
}
|
||
usort($sorted, function ($a, $b) {
|
||
return $b['count'] - $a['count'];
|
||
});
|
||
|
||
$rank = 0;
|
||
foreach ($sorted as $idx => $item) {
|
||
if ($item['num'] === $specialNum) {
|
||
$rank = $idx + 1;
|
||
break;
|
||
}
|
||
}
|
||
|
||
$result[] = [
|
||
'expect' => (string)$row['expect'],
|
||
'specialNum' => $specialNum,
|
||
'count' => $targetCount,
|
||
'avgCount' => round($avgCount, 2),
|
||
'status' => $status,
|
||
'rank' => $rank
|
||
];
|
||
}
|
||
|
||
// 基于最新一期（result[0]）的lookback窗口，计算当前所有49个号码的冷热状态
|
||
$current = $this->_computeCurrentHotCold($allHistorySorted, $historySorted[0], $lookback);
|
||
|
||
return [
|
||
'list' => $result,
|
||
'current' => $current
|
||
];
|
||
}
|
||
|
||
/**
|
||
* 基于指定期的lookback窗口，计算所有49个号码的冷热状态
|
||
* @param array $allHistorySorted 全量历史数据
|
||
* @param mixed $targetRow 目标期数据
|
||
* @param int $lookback 向前期数
|
||
* @return array {hot: [{num, count}], cold: [{num, count}], warm: [{num, count}]}
|
||
*/
|
||
private function _computeCurrentHotCold($allHistorySorted, $targetRow, $lookback)
|
||
{
|
||
$targetTime = $targetRow['openTime'];
|
||
$count = array_fill(1, 49, 0);
|
||
$periodCount = 0;
|
||
|
||
for ($j = 0; $j < count($allHistorySorted); $j++) {
|
||
$checkRow = $allHistorySorted[$j];
|
||
$checkTime = $checkRow['openTime'];
|
||
|
||
if ($checkTime >= $targetTime) {
|
||
continue;
|
||
}
|
||
|
||
if ($periodCount >= $lookback) {
|
||
break;
|
||
}
|
||
|
||
$num = (int)$checkRow['num7'];
|
||
if ($num >= 1 && $num <= 49) {
|
||
$count[$num]++;
|
||
}
|
||
$periodCount++;
|
||
}
|
||
|
||
$avgCount = $periodCount > 0 ? $periodCount / 49 : 0;
|
||
$hot = [];
|
||
$cold = [];
|
||
$warm = [];
|
||
|
||
for ($num = 1; $num <= 49; $num++) {
|
||
$status = 'warm';
|
||
if ($avgCount > 0) {
|
||
if ($count[$num] > $avgCount * 1.5) {
|
||
$status = 'hot';
|
||
} elseif ($count[$num] < $avgCount * 0.5) {
|
||
$status = 'cold';
|
||
}
|
||
}
|
||
|
||
$item = ['num' => $num, 'count' => $count[$num]];
|
||
if ($status === 'hot') {
|
||
$hot[] = $item;
|
||
} elseif ($status === 'cold') {
|
||
$cold[] = $item;
|
||
} else {
|
||
$warm[] = $item;
|
||
}
|
||
}
|
||
|
||
// 热号按次数降序，冷号按次数升序
|
||
usort($hot, function ($a, $b) { return $b['count'] - $a['count']; });
|
||
usort($cold, function ($a, $b) { return $a['count'] - $b['count']; });
|
||
usort($warm, function ($a, $b) { return $b['count'] - $a['count']; });
|
||
|
||
return ['hot' => $hot, 'cold' => $cold, 'warm' => $warm];
|
||
}
|
||
|
||
/**
|
||
* 区域转移概率统计
|
||
* 将1-49分为5个区域，统计特码从一个区域转移到另一个区域的概率
|
||
* 区域1: 1-10, 区域2: 11-20, 区域3: 21-30, 区域4: 31-40, 区域5: 41-49
|
||
* @param int $periods 查询最近多少期
|
||
* @return array {zones: [], matrix: [], probabilities: [], total_transitions: int}
|
||
*/
|
||
public function getZoneTransition($periods = 100)
|
||
{
|
||
$history = $this
|
||
->field('expect,num7,openTime')
|
||
->order('openTime', 'desc')
|
||
->limit($periods)
|
||
->select();
|
||
|
||
if (empty($history) || count($history) < 2) {
|
||
return ['zones' => ['1-10','11-20','21-30','31-40','41-49'], 'matrix' => [], 'probabilities' => [], 'total_transitions' => 0];
|
||
}
|
||
|
||
// 反转为升序，从旧到新
|
||
$history = array_reverse($history);
|
||
|
||
$zoneLabels = ['1-10', '11-20', '21-30', '31-40', '41-49'];
|
||
$matrix = array_fill(0, 5, array_fill(0, 5, 0));
|
||
$rowTotals = array_fill(0, 5, 0);
|
||
|
||
$getZone = function ($num) {
|
||
if ($num <= 10) return 0;
|
||
if ($num <= 20) return 1;
|
||
if ($num <= 30) return 2;
|
||
if ($num <= 40) return 3;
|
||
return 4;
|
||
};
|
||
|
||
$totalTransitions = 0;
|
||
for ($i = 0; $i < count($history) - 1; $i++) {
|
||
$currentNum = (int)$history[$i]['num7'];
|
||
$nextNum = (int)$history[$i + 1]['num7'];
|
||
if ($currentNum < 1 || $currentNum > 49 || $nextNum < 1 || $nextNum > 49) continue;
|
||
|
||
$from = $getZone($currentNum);
|
||
$to = $getZone($nextNum);
|
||
$matrix[$from][$to]++;
|
||
$rowTotals[$from]++;
|
||
$totalTransitions++;
|
||
}
|
||
|
||
// 计算概率矩阵
|
||
$probabilities = array_fill(0, 5, array_fill(0, 5, 0));
|
||
for ($i = 0; $i < 5; $i++) {
|
||
if ($rowTotals[$i] > 0) {
|
||
for ($j = 0; $j < 5; $j++) {
|
||
$probabilities[$i][$j] = round($matrix[$i][$j] / $rowTotals[$i] * 100, 1);
|
||
}
|
||
}
|
||
}
|
||
|
||
return [
|
||
'zones' => $zoneLabels,
|
||
'matrix' => $matrix,
|
||
'probabilities' => $probabilities,
|
||
'row_totals' => $rowTotals,
|
||
'total_transitions' => $totalTransitions
|
||
];
|
||
}
|
||
|
||
/**
|
||
* 波色转移概率统计
|
||
* 统计特码从一种波色转移到另一种波色的概率（红/蓝/绿）
|
||
* @param int $periods 查询最近多少期
|
||
* @return array {colors: [], matrix: [], probabilities: [], row_totals: [], total_transitions: int}
|
||
*/
|
||
public function getColorWaveTransition($periods = 100)
|
||
{
|
||
$history = $this
|
||
->field('expect,num7,openTime')
|
||
->order('openTime', 'desc')
|
||
->limit($periods)
|
||
->select();
|
||
|
||
if (empty($history) || count($history) < 2) {
|
||
return ['colors' => ['红波','蓝波','绿波'], 'matrix' => [], 'probabilities' => [], 'row_totals' => [], 'total_transitions' => 0];
|
||
}
|
||
|
||
$history = array_reverse($history);
|
||
$num_model = new Num();
|
||
$colorMap = $num_model->column('color', 'num');
|
||
|
||
$colorLabels = ['红波', '蓝波', '绿波'];
|
||
$matrix = array_fill(0, 3, array_fill(0, 3, 0));
|
||
$rowTotals = array_fill(0, 3, 0);
|
||
|
||
$getColorIdx = function ($num) use ($colorMap) {
|
||
$color = $colorMap[$num] ?? '';
|
||
if (strpos($color, '红') !== false) return 0;
|
||
if (strpos($color, '蓝') !== false) return 1;
|
||
if (strpos($color, '绿') !== false) return 2;
|
||
return -1;
|
||
};
|
||
|
||
$totalTransitions = 0;
|
||
for ($i = 0; $i < count($history) - 1; $i++) {
|
||
$currentNum = (int)$history[$i]['num7'];
|
||
$nextNum = (int)$history[$i + 1]['num7'];
|
||
$from = $getColorIdx($currentNum);
|
||
$to = $getColorIdx($nextNum);
|
||
if ($from < 0 || $to < 0) continue;
|
||
|
||
$matrix[$from][$to]++;
|
||
$rowTotals[$from]++;
|
||
$totalTransitions++;
|
||
}
|
||
|
||
$probabilities = array_fill(0, 3, array_fill(0, 3, 0));
|
||
for ($i = 0; $i < 3; $i++) {
|
||
if ($rowTotals[$i] > 0) {
|
||
for ($j = 0; $j < 3; $j++) {
|
||
$probabilities[$i][$j] = round($matrix[$i][$j] / $rowTotals[$i] * 100, 1);
|
||
}
|
||
}
|
||
}
|
||
|
||
return [
|
||
'colors' => $colorLabels,
|
||
'matrix' => $matrix,
|
||
'probabilities' => $probabilities,
|
||
'row_totals' => $rowTotals,
|
||
'total_transitions' => $totalTransitions
|
||
];
|
||
}
|
||
|
||
/**
|
||
* 生肖转移概率统计
|
||
* 统计特码从一种生肖转移到另一种生肖的概率（12生肖）
|
||
* @param int $periods 查询最近多少期
|
||
* @return array {animals: [], matrix: [], probabilities: [], row_totals: [], total_transitions: int}
|
||
*/
|
||
public function getZodiacTransition($periods = 100)
|
||
{
|
||
$history = $this
|
||
->field('expect,num7,openTime')
|
||
->order('openTime', 'desc')
|
||
->limit($periods)
|
||
->select();
|
||
|
||
if (empty($history) || count($history) < 2) {
|
||
return ['animals' => ['鼠','牛','虎','兔','龙','蛇','马','羊','猴','鸡','狗','猪'], 'matrix' => [], 'probabilities' => [], 'row_totals' => [], 'total_transitions' => 0];
|
||
}
|
||
|
||
$history = array_reverse($history);
|
||
$num_model = new Num();
|
||
$animalMap = $num_model->column('animal', 'num');
|
||
|
||
$animalLabels = ['鼠', '牛', '虎', '兔', '龙', '蛇', '马', '羊', '猴', '鸡', '狗', '猪'];
|
||
$numAnimals = 12;
|
||
$matrix = array_fill(0, $numAnimals, array_fill(0, $numAnimals, 0));
|
||
$rowTotals = array_fill(0, $numAnimals, 0);
|
||
|
||
$getAnimalIdx = function ($num) use ($animalMap, $animalLabels) {
|
||
$animal = $animalMap[$num] ?? '';
|
||
$idx = array_search($animal, $animalLabels);
|
||
return $idx === false ? -1 : $idx;
|
||
};
|
||
|
||
$totalTransitions = 0;
|
||
for ($i = 0; $i < count($history) - 1; $i++) {
|
||
$currentNum = (int)$history[$i]['num7'];
|
||
$nextNum = (int)$history[$i + 1]['num7'];
|
||
$from = $getAnimalIdx($currentNum);
|
||
$to = $getAnimalIdx($nextNum);
|
||
if ($from < 0 || $to < 0) continue;
|
||
|
||
$matrix[$from][$to]++;
|
||
$rowTotals[$from]++;
|
||
$totalTransitions++;
|
||
}
|
||
|
||
$probabilities = array_fill(0, $numAnimals, array_fill(0, $numAnimals, 0));
|
||
for ($i = 0; $i < $numAnimals; $i++) {
|
||
if ($rowTotals[$i] > 0) {
|
||
for ($j = 0; $j < $numAnimals; $j++) {
|
||
$probabilities[$i][$j] = round($matrix[$i][$j] / $rowTotals[$i] * 100, 1);
|
||
}
|
||
}
|
||
}
|
||
|
||
return [
|
||
'animals' => $animalLabels,
|
||
'matrix' => $matrix,
|
||
'probabilities' => $probabilities,
|
||
'row_totals' => $rowTotals,
|
||
'total_transitions' => $totalTransitions
|
||
];
|
||
}
|
||
|
||
/**
|
||
* 区域→区域转移矩阵，单元格内显示波色概率
|
||
* 统计上一期特码所在区域后，下一期特码在各区域的分布，以及每个区域内的波色占比
|
||
* @param int $periods 查询最近多少期
|
||
* @return array {zones: [], matrix: [[zone_count]], color_probs: [[{red, blue, green}]]}
|
||
*/
|
||
public function getZoneToZoneColor($periods = 100)
|
||
{
|
||
$history = $this
|
||
->field('expect,num7,openTime')
|
||
->order('openTime', 'desc')
|
||
->limit($periods)
|
||
->select();
|
||
|
||
if (empty($history) || count($history) < 2) {
|
||
return ['zones' => ['1-10','11-20','21-30','31-40','41-49'], 'matrix' => [], 'color_probs' => []];
|
||
}
|
||
|
||
$history = array_reverse($history);
|
||
$num_model = new Num();
|
||
$colorMap = $num_model->column('color', 'num');
|
||
|
||
$zoneLabels = ['1-10', '11-20', '21-30', '31-40', '41-49'];
|
||
$matrix = array_fill(0, 5, array_fill(0, 5, 0));
|
||
$colorCounts = [];
|
||
for ($i = 0; $i < 5; $i++) {
|
||
for ($j = 0; $j < 5; $j++) {
|
||
$colorCounts[$i][$j] = ['red' => 0, 'blue' => 0, 'green' => 0];
|
||
}
|
||
}
|
||
|
||
$getZone = function ($num) {
|
||
if ($num <= 10) return 0;
|
||
if ($num <= 20) return 1;
|
||
if ($num <= 30) return 2;
|
||
if ($num <= 40) return 3;
|
||
return 4;
|
||
};
|
||
|
||
for ($i = 0; $i < count($history) - 1; $i++) {
|
||
$currentNum = (int)$history[$i]['num7'];
|
||
$nextNum = (int)$history[$i + 1]['num7'];
|
||
$from = $getZone($currentNum);
|
||
$to = $getZone($nextNum);
|
||
$color = $colorMap[$nextNum] ?? '';
|
||
|
||
$matrix[$from][$to]++;
|
||
if (strpos($color, '红') !== false) $colorCounts[$from][$to]['red']++;
|
||
elseif (strpos($color, '蓝') !== false) $colorCounts[$from][$to]['blue']++;
|
||
elseif (strpos($color, '绿') !== false) $colorCounts[$from][$to]['green']++;
|
||
}
|
||
|
||
// 计算每个单元格波色概率
|
||
$colorProbs = array_fill(0, 5, array_fill(0, 5, ['red' => 0, 'blue' => 0, 'green' => 0]));
|
||
for ($i = 0; $i < 5; $i++) {
|
||
for ($j = 0; $j < 5; $j++) {
|
||
$total = $matrix[$i][$j];
|
||
if ($total > 0) {
|
||
$colorProbs[$i][$j] = [
|
||
'red' => round($colorCounts[$i][$j]['red'] / $total * 100, 1),
|
||
'blue' => round($colorCounts[$i][$j]['blue'] / $total * 100, 1),
|
||
'green' => round($colorCounts[$i][$j]['green'] / $total * 100, 1),
|
||
];
|
||
}
|
||
}
|
||
}
|
||
|
||
return [
|
||
'zones' => $zoneLabels,
|
||
'matrix' => $matrix,
|
||
'color_probs' => $colorProbs
|
||
];
|
||
}
|
||
|
||
/**
|
||
* 特码热力图数据
|
||
* @param int $periods 查询最近多少期
|
||
* @return array {expects: [], heatmap: [[x, y, value]], colors: [号码对应颜色]}
|
||
*/
|
||
public function getSpecialHeatmap($periods = 30)
|
||
{
|
||
$num_model = new Num();
|
||
$colorMap = $num_model->column('color', 'num');
|
||
|
||
// 查询最近 N 期特码数据
|
||
$history = $this
|
||
->field('expect,num7,openTime')
|
||
->order('openTime', 'desc')
|
||
->limit($periods)
|
||
->select();
|
||
|
||
if (empty($history)) {
|
||
return ['expects' => [], 'heatmap' => [], 'colors' => []];
|
||
}
|
||
|
||
// 反转数组，使数据从左到右为从远到近
|
||
$history = array_reverse($history);
|
||
$expects = [];
|
||
$heatmap = [];
|
||
|
||
// 构建热力图数据：[x_index, y_index, value]
|
||
// x_index = 期号索引（0到periods-1）
|
||
// y_index = 号码-1（0到48，号码1-49）
|
||
// value = 1（出现）或 0（未出现）
|
||
foreach ($history as $idx => $row) {
|
||
$expects[] = (string)$row['expect'];
|
||
$specialNum = (int)$row['num7'];
|
||
// 标记该期特码号码出现
|
||
if ($specialNum >= 1 && $specialNum <= 49) {
|
||
$heatmap[] = [$idx, $specialNum - 1, 1];
|
||
}
|
||
}
|
||
|
||
// 补充号码颜色映射（索引0对应号码1）
|
||
$colors = [];
|
||
for ($num = 1; $num <= 49; $num++) {
|
||
$color = $colorMap[$num] ?? '';
|
||
if (strpos($color, '红') !== false) {
|
||
$colors[] = '#e74c3c';
|
||
} elseif (strpos($color, '蓝') !== false) {
|
||
$colors[] = '#3498db';
|
||
} elseif (strpos($color, '绿') !== false) {
|
||
$colors[] = '#2ecc71';
|
||
} else {
|
||
$colors[] = '#95a5a6';
|
||
}
|
||
}
|
||
|
||
return [
|
||
'expects' => $expects,
|
||
'heatmap' => $heatmap,
|
||
'colors' => $colors,
|
||
'nums' => range(1, 49) // 号码列表
|
||
];
|
||
}
|
||
|
||
|
||
}
|