feat: new feature: #jsr.route

module/jsr/default.php

@@ -0,0 +1,21 @@
+<?php
+
+global $Event;
+requireLvl(1);
+
+$db = new BLBot\Database('jsr');
+$station = nextArg();
+if(!$station) {
+    $current = $db->get($Event['user_id'])['default'];
+    if(!$current) {
+        replyAndLeave('不知道你想设置什么作为默认站点呢…');
+    }
+    $db->set($Event['user_id'], ['default' => null]);
+    replyAndLeave('成功清除默认站点～');
+}
+$station = preg_replace('/站$/', '', $station);
+if(!in_array($station, ['春申', '新桥', '车墩', '叶榭', '亭林', '金山园区', '金山卫'])) {
+    replyAndLeave('默认站点只能设置春申~金山卫内的车站哦…');
+}
+$db->set($Event['user_id'], ['default' => $station]);
+replyAndLeave("成功设置默认站点为 {$station}站～");

module/jsr/route.php

@@ -0,0 +1,47 @@
+<?php
+
+global $Event;
+
+use zjkal\ChinaHoliday;
+requireLvl(1);
+
+$station = nextArg() ?? (new BLBot\Database('jsr'))->get($Event['user_id'])['default'];
+if(!$station) replyAndLeave("不知道你想查询什么车站呢…\n可以使用 #jsr.default 设置默认车站哦～");
+$station = preg_replace('/站$/', '', $station);
+if(!in_array($station, ['春申', '新桥', '车墩', '叶榭', '亭林', '金山园区', '金山卫'])) {
+    replyAndLeave("只能查询设置春申~金山卫内的车站哦…\n如果想要查询莘庄或上海南的车次信息，请使用 #jsr 指令～");
+}
+
+$stations = json_decode(getData('jsr/station.json'), true);
+$trainInfo = json_decode(getData('jsr/train.json'), true);
+$time = nextArg(true);
+$time = $time ? strtotime($time) : time();
+$isWorkday = ChinaHoliday::isWorkday($time);
+
+$trains = array_filter($stations[$station],
+    fn($train) =>
+    ($train['dates'] == 'all' || $isWorkday && $train['dates'] == 'weekdays' || !$isWorkday && $train['dates'] == 'weekends')
+    && (date('H:i', $time) <=> $train['time']) <= 0
+);
+
+$result = [[], []];
+foreach($trains as $train) {
+    $direction = intval(substr($train['code'], -1)) % 2;
+    $detail = $trainInfo[$train['code']];
+    if(!$direction) {
+        $terminus = $detail['stations'][count($detail['stations']) - 1];
+        $result[$direction][] = "{$train['code']} {$station}{$train['time']} - {$terminus['station_name']}{$terminus['arrive_time']}";
+    } else {
+        $origin = $detail['stations'][0];
+        if((date('H:i', $time) <=> $origin['start_time']) > 0) continue;
+        $result[$direction][] = "{$train['code']} {$origin['station_name']}{$origin['start_time']} - {$station}{$train['time']}";
+    }
+}
+
+$reply = "［金山铁路］{$station}站 出行指南\n @".date('Y/m/d H:i', $time);
+foreach(intval(date('H', $time)) < 12 ? [0, 1] : [1, 0] as $direction) {
+    array_splice($result[$direction], 5);
+    $reply .= "\n‣ ".($direction ? "上海南/莘庄 → {$station}\n" : "{$station} → 莘庄/上海南\n");
+    $reply .= implode("\n", $result[$direction]);
+}
+replyAndLeave($reply);