164 lines
4.7 KiB
PHP
164 lines
4.7 KiB
PHP
<?php
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/**
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* VR票务插件 - 座位模板管理
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*
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* @package vr_ticket\admin\controller
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*/
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namespace app\plugins\vr_ticket\admin\controller;
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class SeatTemplate extends Base
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{
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public function __construct()
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{
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parent::__construct();
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}
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/**
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* 座位模板列表
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*/
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public function list()
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{
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$where = [];
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// 搜索
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$name = input('name', '', null);
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if ($name !== '') {
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$where[] = ['name', 'like', "%{$name}%"];
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}
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$status = input('status', '', null);
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if ($status !== '' && $status !== null) {
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$where[] = ['status', '=', intval($status)];
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}
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$list = \Db::name('plugins_vr_seat_templates')
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->where($where)
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->order('id', 'desc')
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->paginate(20)
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->toArray();
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// 关联分类名
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$category_ids = array_column($list['data'], 'category_id');
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if (!empty($category_ids)) {
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$categories = \Db::name('GoodsCategory')
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->where('id', 'in', $category_ids)
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->column('name', 'id');
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foreach ($list['data'] as &$item) {
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$item['category_name'] = $categories[$item['category_id']] ?? '未知分类';
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$item['seat_count'] = self::countSeats($item['seat_map']);
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}
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unset($item);
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}
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return view('', [
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'list' => $list['data'],
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'page' => $list['page'],
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'count' => $list['total'],
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]);
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}
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/**
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* 添加/编辑座位模板
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*/
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public function save()
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{
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$id = input('id', 0, 'intval');
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if (IS_AJAX_POST) {
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$data = [
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'name' => input('name', '', null, 'trim'),
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'category_id' => input('category_id', 0, 'intval'),
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'seat_map' => input('seat_map', '', null, 'trim'),
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'spec_base_id_map' => input('spec_base_id_map', '', null, 'trim'),
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'status' => input('status', 1, 'intval'),
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'upd_time' => time(),
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];
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if (empty($data['name'])) {
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return DataReturn('模板名称不能为空', -1);
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}
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if (empty($data['category_id'])) {
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return DataReturn('请选择绑定的分类', -1);
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}
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// 验证 seat_map 为合法 JSON
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$seat_map = json_decode($data['seat_map'], true);
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if (empty($seat_map) && $data['seat_map'] !== '[]' && $data['seat_map'] !== '{}') {
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return DataReturn('座位地图JSON格式错误', -1);
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}
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if ($id > 0) {
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// 更新
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$data['upd_time'] = time();
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\Db::name('plugins_vr_seat_templates')->where('id', $id)->update($data);
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return DataReturn('更新成功', 0, ['url' => MyUrl('plugins_vr_ticket/admin/seat_template/list')]);
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} else {
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// 新增
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$data['add_time'] = time();
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$data['upd_time'] = time();
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\Db::name('plugins_vr_seat_templates')->insert($data);
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return DataReturn('添加成功', 0, ['url' => MyUrl('plugins_vr_ticket/admin/seat_template/list')]);
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}
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}
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// 编辑时加载数据
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$info = [];
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if ($id > 0) {
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$info = \Db::name('plugins_vr_seat_templates')->find($id);
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}
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// 加载分类列表（用于下拉选择）
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$categories = \Db::name('GoodsCategory')
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->where('is_delete', 0)
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->order('id', 'asc')
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->select();
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return view('', [
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'info' => $info,
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'categories' => $categories,
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]);
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}
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/**
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* 删除座位模板
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*/
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public function delete()
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{
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if (!IS_AJAX_POST) {
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return view('', ['info' => [], 'msg' => '非法请求']);
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}
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$id = input('id', 0, 'intval');
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if ($id <= 0) {
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return DataReturn('参数错误', -1);
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}
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\Db::name('plugins_vr_seat_templates')->delete($id);
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return DataReturn('删除成功', 0);
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}
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/**
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* 统计座位数
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*/
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private static function countSeats($seat_map_json)
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{
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if (empty($seat_map_json)) {
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return 0;
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}
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$map = json_decode($seat_map_json, true);
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if (empty($map['seats'])) {
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return 0;
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}
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$count = 0;
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foreach (str_split($map['map'][0] ?? '') as $char) {
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if ($char !== '_' && isset($map['seats'][$char])) {
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$count++;
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}
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}
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// 简单估算：所有行的座位总数
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$rows = count($map['map']);
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return $count * $rows;
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}
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}
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