451 lines
16 KiB
PHP
451 lines
16 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' => $perPeriod
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];
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}
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/**
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* 和值分析
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*/
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public function getSumAnalysis($periods = 30)
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{
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$history = $this->field('expect,num1,num2,num3,num4,num5,num6,num7')->order('openTime', 'asc')->limit($periods)->select();
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if (empty($history)) return ['expects' => [], 'sums' => []];
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$expects = []; $sums = [];
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foreach ($history as $row) {
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$expects[] = (string)$row['expect'];
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$sum = (int)$row['num1'] + (int)$row['num2'] + (int)$row['num3'] + (int)$row['num4'] + (int)$row['num5'] + (int)$row['num6'] + (int)$row['num7'];
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$sums[] = $sum;
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}
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$avg = round(array_sum($sums) / count($sums), 1);
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$max = max($sums); $min = min($sums);
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return ['expects' => $expects, 'sums' => $sums, 'avg' => $avg, 'max' => $max, 'min' => $min];
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}
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/**
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* 连号分析
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*/
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public function getConsecutiveNumbers($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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