400 lines
14 KiB
PHP
400 lines
14 KiB
PHP
<?php
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declare(strict_types=1);
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namespace app\common\library\game;
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use InvalidArgumentException;
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/**
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* 充值档位（game_config.deposit_tier）：仅存 JSON 数组
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*
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* 每一项字段（mock/第三方支付模式，已不再保存收款账户信息；支持中英文双语）：
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* - id : string，档位稳定唯一标识（如 t_xxxxxxxx），移动端下单 tier_id / tier_key
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* - title : string，档位中文名称（必填，前端中文环境展示）
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* - title_en : string，档位英文名称（可选，前端英文环境展示；为空时回退到 title）
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* - currency : string，支付货币代码（3～8 位大写字母，如 MYR、CNY）
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* - pay_amount : string，玩家支付的法币/支付货币额度（2 位小数）
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* - amount : string，到账基础平台币（2 位小数）
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* - bonus_amount : string，赠送平台币（2 位小数，可为 0）
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* - desc : string，档位中文描述（可空，<=255）
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* - desc_en : string，档位英文描述（可空，<=255，为空时回退到 desc）
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* - sort : int，排序权重（小值在前）
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* - status : int，0=停用，1=启用
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*
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* 历史数据兼容：老字段 name 会在 title 缺失时作为 title 兜底（更老的 account_name 亦会兜底）。
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*/
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final class DepositTier
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{
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public const CONFIG_KEY = 'deposit_tier';
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/**
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* 从 game_config.config_value 中解析出档位数组（容错）
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*
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* @return list<array{
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* id: string,
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* title: string,
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* title_en: string,
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* currency: string,
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* pay_amount: string,
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* amount: string,
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* bonus_amount: string,
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* desc: string,
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* desc_en: string,
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* sort: int,
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* status: int,
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* }>
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*/
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public static function parseFromConfigValue($raw): array
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{
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if (!is_string($raw) || trim($raw) === '') {
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return [];
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}
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$decoded = json_decode($raw, true);
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if (!is_array($decoded)) {
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return [];
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}
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if (isset($decoded['tiers']) && is_array($decoded['tiers'])) {
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$list = $decoded['tiers'];
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} else {
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$list = $decoded;
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}
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return self::normalizeList($list);
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}
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/**
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* @param list<mixed> $items
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*/
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public static function normalizeList(array $items): array
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{
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$out = [];
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foreach ($items as $row) {
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if (!is_array($row)) {
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continue;
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}
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$id = isset($row['id']) && is_string($row['id']) ? trim($row['id']) : '';
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if ($id === '') {
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$id = self::generateId();
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}
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$title = self::stringField($row, 'title');
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if ($title === '') {
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// 兼容历史：字段名 name 或更老的 account_name
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$title = self::stringField($row, 'name');
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if ($title === '') {
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$title = self::stringField($row, 'account_name');
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}
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}
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$titleEn = self::stringField($row, 'title_en');
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$currency = self::normalizeCurrency($row['currency'] ?? '');
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if ($currency === '') {
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$currency = 'CNY';
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}
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$payAmount = self::normalizeAmount($row['pay_amount'] ?? '');
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$amount = self::normalizeAmount($row['amount'] ?? '');
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$bonus = self::normalizeAmount($row['bonus_amount'] ?? '0');
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if (bccomp($payAmount, '0', 2) <= 0 && bccomp($amount, '0', 2) > 0) {
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// 历史数据仅有 amount（平台币）时，用占位同步 pay_amount，运营应在后台改为真实支付额度
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$payAmount = $amount;
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}
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$desc = self::stringField($row, 'desc');
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if ($desc === '') {
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$desc = self::stringField($row, 'remark');
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}
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$descEn = self::stringField($row, 'desc_en');
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$sort = isset($row['sort']) && is_numeric($row['sort']) ? intval($row['sort']) : 0;
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$status = isset($row['status']) && is_numeric($row['status']) ? intval($row['status']) : 1;
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$status = $status === 1 ? 1 : 0;
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$out[] = [
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'id' => $id,
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'title' => $title,
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'title_en' => $titleEn,
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'currency' => $currency,
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'pay_amount' => $payAmount,
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'amount' => $amount,
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'bonus_amount' => $bonus,
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'desc' => $desc,
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'desc_en' => $descEn,
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'sort' => $sort,
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'status' => $status,
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];
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}
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usort($out, static function (array $a, array $b): int {
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if ($a['sort'] !== $b['sort']) {
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return $a['sort'] <=> $b['sort'];
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}
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$ida = is_string($a['id']) ? $a['id'] : '';
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$idb = is_string($b['id']) ? $b['id'] : '';
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return strcmp($ida, $idb);
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});
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return $out;
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}
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/**
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* 校验 POST 数据并输出用于入库的清洁数据
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*
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* @param list<array<string, mixed>> $items
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*
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* @throws InvalidArgumentException
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*/
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public static function prepareItemsForSave(array $items): array
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{
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$seenId = [];
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$out = [];
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foreach ($items as $idx => $row) {
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$no = $idx + 1;
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if (!is_array($row)) {
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throw new InvalidArgumentException('Row format error');
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}
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$id = isset($row['id']) && is_string($row['id']) ? trim($row['id']) : '';
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if ($id === '') {
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$id = self::generateId();
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}
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if (!preg_match('/^[a-zA-Z0-9_\-]{1,32}$/', $id)) {
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throw new InvalidArgumentException('Tier id is invalid');
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}
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if (isset($seenId[$id])) {
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throw new InvalidArgumentException('Duplicate tier id');
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}
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$seenId[$id] = true;
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$title = self::stringField($row, 'title');
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if ($title === '') {
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// 兼容上游（例如自动迁移脚本）传递历史 name 字段
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$title = self::stringField($row, 'name');
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}
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if ($title === '') {
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throw new InvalidArgumentException('Tier title (zh) is required');
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}
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if (mb_strlen($title) > 64) {
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throw new InvalidArgumentException('Tier title (zh) is too long');
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}
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$titleEn = self::stringField($row, 'title_en');
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if (mb_strlen($titleEn) > 64) {
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throw new InvalidArgumentException('Tier title (en) is too long');
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}
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$currency = self::normalizeCurrency($row['currency'] ?? '');
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if ($currency === '') {
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throw new InvalidArgumentException('Currency is required');
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}
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$payAmount = self::normalizeAmount($row['pay_amount'] ?? '');
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if (bccomp($payAmount, '0', 2) <= 0) {
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throw new InvalidArgumentException('Pay amount must be greater than 0');
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}
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$amount = self::normalizeAmount($row['amount'] ?? '');
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if (bccomp($amount, '0', 2) <= 0) {
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throw new InvalidArgumentException('Base credit amount must be greater than 0');
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}
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$bonus = self::normalizeAmount($row['bonus_amount'] ?? '0');
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if (bccomp($bonus, '0', 2) < 0) {
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throw new InvalidArgumentException('Bonus amount cannot be negative');
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}
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$desc = self::stringField($row, 'desc');
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if (mb_strlen($desc) > 255) {
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throw new InvalidArgumentException('Description (zh) is too long');
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}
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$descEn = self::stringField($row, 'desc_en');
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if (mb_strlen($descEn) > 255) {
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throw new InvalidArgumentException('Description (en) is too long');
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}
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$sort = isset($row['sort']) && is_numeric($row['sort']) ? intval($row['sort']) : 0;
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$statusRaw = isset($row['status']) && is_numeric($row['status']) ? intval($row['status']) : 1;
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$status = $statusRaw === 1 ? 1 : 0;
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$out[] = [
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'id' => $id,
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'title' => $title,
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'title_en' => $titleEn,
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'currency' => $currency,
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'pay_amount' => $payAmount,
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'amount' => $amount,
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'bonus_amount' => $bonus,
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'desc' => $desc,
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'desc_en' => $descEn,
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'sort' => $sort,
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'status' => $status,
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];
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}
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usort($out, static function (array $a, array $b): int {
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if ($a['sort'] !== $b['sort']) {
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return $a['sort'] <=> $b['sort'];
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}
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$ida = is_string($a['id']) ? $a['id'] : '';
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$idb = is_string($b['id']) ? $b['id'] : '';
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return strcmp($ida, $idb);
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});
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return $out;
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}
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/**
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* @param list<array<string, mixed>> $items
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*/
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public static function encodeForDb(array $items): string
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{
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$encoded = json_encode($items, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
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if ($encoded === false) {
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throw new InvalidArgumentException('JSON encode failed');
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}
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return $encoded;
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}
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/**
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* 过滤出启用档位并按 sort 升序，供移动端选择
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*/
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public static function publicList(array $items): array
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{
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$enabled = array_values(array_filter($items, static function (array $row): bool {
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if (!isset($row['status'])) {
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return false;
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}
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$val = is_numeric($row['status']) ? intval($row['status']) : 0;
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return $val === 1;
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}));
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usort($enabled, static function (array $a, array $b): int {
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$sa = isset($a['sort']) && is_numeric($a['sort']) ? intval($a['sort']) : 0;
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$sb = isset($b['sort']) && is_numeric($b['sort']) ? intval($b['sort']) : 0;
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if ($sa !== $sb) {
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return $sa <=> $sb;
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}
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$ida = isset($a['id']) && is_string($a['id']) ? $a['id'] : '';
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$idb = isset($b['id']) && is_string($b['id']) ? $b['id'] : '';
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return strcmp($ida, $idb);
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});
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return $enabled;
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}
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/**
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* 按 ID 从档位列表中取出指定档位；未找到返回 null
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*/
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public static function findById(array $items, string $id): ?array
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{
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foreach ($items as $row) {
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if (!is_array($row)) {
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continue;
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}
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$rid = $row['id'] ?? '';
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if (is_string($rid) && $rid === $id) {
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return $row;
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}
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}
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return null;
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}
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/**
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* 根据语言选择档位对外展示的 title/desc。
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*
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* @param array<string, mixed> $item
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* @return array{title: string, desc: string}
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*/
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public static function localize(array $item, string $lang): array
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{
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$title = self::stringField($item, 'title');
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$titleEn = self::stringField($item, 'title_en');
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$desc = self::stringField($item, 'desc');
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$descEn = self::stringField($item, 'desc_en');
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$isEn = self::isEnglishLang($lang);
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$pickedTitle = $isEn ? ($titleEn !== '' ? $titleEn : $title) : ($title !== '' ? $title : $titleEn);
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$pickedDesc = $isEn ? ($descEn !== '' ? $descEn : $desc) : ($desc !== '' ? $desc : $descEn);
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return [
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'title' => $pickedTitle,
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'desc' => $pickedDesc,
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];
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}
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/**
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* 生成 10 位稳定 ID（t_ + 8 位随机 base32）
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*/
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public static function generateId(): string
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{
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$chars = 'abcdefghijkmnpqrstuvwxyz23456789';
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$len = strlen($chars);
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$id = 't_';
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for ($i = 0; $i < 8; $i++) {
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$id .= $chars[random_int(0, $len - 1)];
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}
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return $id;
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}
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/**
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* 将金额归一化为 2 位小数字符串；非法输入返回 '0.00'
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*/
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public static function normalizeAmount($raw): string
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{
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if ($raw === null || $raw === '') {
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return '0.00';
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}
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if (is_string($raw)) {
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$s = trim($raw);
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} elseif (is_int($raw) || is_float($raw)) {
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$s = strval($raw);
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} else {
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return '0.00';
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}
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$s = str_replace(',', '.', $s);
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if (!is_numeric($s)) {
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return '0.00';
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}
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return bcadd($s, '0', 2);
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}
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/**
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* 从数组取字符串字段并 trim，非字符串返回空串
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*
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* @param array<string, mixed> $row
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*/
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private static function stringField(array $row, string $key): string
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{
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if (!isset($row[$key])) {
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return '';
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}
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$v = $row[$key];
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return is_string($v) ? trim($v) : '';
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}
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/**
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* 支付货币代码：3～8 位字母，统一大写
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*
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* @param mixed $raw
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*/
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private static function normalizeCurrency($raw): string
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{
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if (!is_string($raw)) {
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return '';
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}
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$s = strtoupper(trim($raw));
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if ($s === '') {
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return '';
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}
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if (!preg_match('/^[A-Z]{3,8}$/', $s)) {
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return '';
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}
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return $s;
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}
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private static function isEnglishLang(string $lang): bool
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{
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$normalized = strtolower(str_replace('_', '-', trim($lang)));
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if ($normalized === '') {
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return false;
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}
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return $normalized === 'en' || str_starts_with($normalized, 'en-');
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}
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}
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