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<?php
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namespace App\Http\Controllers\Admin;
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use App\Exports\BaseExport;
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use App\Helpers\ResponseCode;
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use App\Models\AppointmentType;
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use App\Models\Book;
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use App\Models\CustomForm;
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use App\Models\CustomFormField;
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use App\Models\SupplyDemand;
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use Illuminate\Support\Facades\DB;
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use Illuminate\Support\Facades\Validator;
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use Maatwebsite\Excel\Facades\Excel;
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use Rap2hpoutre\FastExcel\FastExcel;
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class BookController extends BaseController
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{
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/**
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* 构造函数
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*/
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public function __construct()
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{
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parent::__construct(new Book());
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}
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/**
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* @OA\Get(
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* path="/api/admin/book/other",
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* tags={"图书管理"},
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* summary="统计和分类",
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* description="",
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* @OA\Parameter(name="token", in="query", @OA\Schema(type="string"), required=true, description="token"),
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* @OA\Response(
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* response="200",
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* description="暂无"
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* )
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* )
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*/
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public function other()
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{
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$all = \request()->all();
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$chart['total'] = Book::count();
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// 可借阅
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$chart['borrowable'] = Book::where('status', 0)->count();
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// 已借阅
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$chart['borrowed'] = Book::where('status', 1)->count();
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// 维护中
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$chart['maintaining'] = Book::where('status', 2)->count();
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// 分类数据
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$category = Book::pluck('category')->collapse()->unique()->values();
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return $this->success(compact('chart', 'category'));
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}
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/**
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* @OA\Get(
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* path="/api/admin/book/index",
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* tags={"图书管理"},
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* summary="列表",
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* description="",
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* @OA\Parameter(name="is_export", in="query", @OA\Schema(type="string"), required=false, description="是否导出0否1是"),
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* @OA\Parameter(name="export_fields", in="query", @OA\Schema(type="string"), required=false, description="需要导出的字段数组"),
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* @OA\Parameter(name="filter", in="query", @OA\Schema(type="string"), required=false, description="查询条件。数组"),
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* @OA\Parameter(name="show_relation", in="query", @OA\Schema(type="string"), required=false, description="需要输出的关联关系数组，包括：teacher，courseSettings，coursePeriods"),
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* @OA\Parameter(name="page_size", in="query", @OA\Schema(type="string"), required=false, description="每页显示的条数"),
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* @OA\Parameter(name="page", in="query", @OA\Schema(type="string"), required=false, description="页码"),
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* @OA\Parameter(name="sort_name", in="query", @OA\Schema(type="string"), required=false, description="排序字段名字"),
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* @OA\Parameter(name="sort_type", in="query", @OA\Schema(type="string"), required=false, description="排序类型"),
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* @OA\Parameter(name="token", in="query", @OA\Schema(type="string"), required=true, description="token"),
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* @OA\Parameter(name="keyword", in="query", @OA\Schema(type="string"), required=true, description="关键词"),
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* @OA\Response(
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* response="200",
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* description="暂无"
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* )
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* )
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*/
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public function index()
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{
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$all = request()->all();
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$list = $this->model->with('cover')->where(function ($query) use ($all) {
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if (isset($all['keyword'])) {
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$query->where('title', 'like', '%' . $all['keyword'] . '%')
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->orWhere('author', 'like', '%' . $all['keyword'] . '%');
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}
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if (isset($all['filter']) && !empty($all['filter'])) {
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foreach ($all['filter'] as $condition) {
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$key = $condition['key'] ?? null;
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$op = $condition['op'] ?? null;
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$value = $condition['value'] ?? null;
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if (!isset($key) || !isset($op) || !isset($value)) {
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continue;
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}
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// 等于
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if ($op == 'eq') {
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$query->where($key, $value);
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}
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// 不等于
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if ($op == 'neq') {
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$query->where($key, '!=', $value);
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}
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// 大于
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if ($op == 'gt') {
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$query->where($key, '>', $value);
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}
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// 大于等于
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if ($op == 'egt') {
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$query->where($key, '>=', $value);
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}
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// 小于
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if ($op == 'lt') {
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$query->where($key, '<', $value);
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}
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// 小于等于
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if ($op == 'elt') {
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$query->where($key, '<=', $value);
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}
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// 模糊搜索
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if ($op == 'like') {
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$query->where($key, 'like', '%' . $value . '%');
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}
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// 否定模糊搜索
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if ($op == 'notlike') {
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$query->where($key, 'not like', '%' . $value . '%');
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}
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// 范围搜索
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if ($op == 'range') {
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list($from, $to) = explode(',', $value);
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if (empty($from) || empty($to)) {
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continue;
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}
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$query->whereBetween($key, [$from, $to]);
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}
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}
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}
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})->orderBy($all['sort_name'] ?? 'id', $all['sort_type'] ?? 'desc');
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if (isset($all['is_export']) && !empty($all['is_export'])) {
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$list = $list->get()->toArray();
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$export_fields = $all['export_fields'] ?? [];
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// 导出文件名字
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$tableName = $this->model->getTable();
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$filename = (new CustomForm())->getTableComment($tableName);
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return Excel::download(new BaseExport($export_fields, $list, $tableName), $filename . date('YmdHis') . '.xlsx');
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} else {
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// 输出
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$list = $list->paginate($all['page_size'] ?? 20);
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}
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// 总数
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$chart['total'] = Book::count();
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// 可借阅
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$chart['borrowable'] = Book::where('status', 0)->count();
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// 已借阅
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$chart['borrowed'] = Book::where('status', 1)->count();
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// 维护中
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$chart['maintaining'] = Book::where('status', 2)->count();
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// 分类数据
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$category = Book::get()->implode('category', ',');
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$category = explode(',', $category);
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$category = array_unique($category);
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return $this->success(compact('chart', 'category', 'list'));
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}
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/**
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* @OA\Get(
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* path="/api/admin/book/show",
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* tags={"图书管理"},
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* summary="详情",
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* description="",
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* @OA\Parameter(name="id", in="query", @OA\Schema(type="string"), required=true, description="id"),
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* @OA\Parameter(name="show_relation", in="query", @OA\Schema(type="string"), required=false, description="需要输出的关联关系数组，填写输出指定数据"),
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* @OA\Parameter(name="token", in="query", @OA\Schema(type="string"), required=true, description="token"),
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* @OA\Response(
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* response="200",
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* description="暂无"
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* )
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* )
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*/
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public function show()
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{
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$all = \request()->all();
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$messages = [
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'id.required' => 'Id必填',
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];
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$validator = Validator::make($all, [
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'id' => 'required'
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], $messages);
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if ($validator->fails()) {
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return $this->fail([ResponseCode::ERROR_PARAMETER, implode(',', $validator->errors()->all())]);
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}
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$detail = $this->model->with('cover')->find($all['id']);
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return $this->success($detail);
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}
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/**
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* @OA\Post(
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* path="/api/admin/book/save",
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* tags={"图书管理"},
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* summary="保存图书信息",
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* description="根据提供的图书信息进行新增或更新操作",
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* @OA\Parameter(name="id", in="query", @OA\Schema(type="integer"), required=false, description="图书ID（存在时更新，不存在时新增）"),
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* @OA\Parameter(name="title", in="query", @OA\Schema(type="string"), required=true, description="书名"),
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* @OA\Parameter(name="author", in="query", @OA\Schema(type="string"), required=false, description="作者"),
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* @OA\Parameter(name="isbn", in="query", @OA\Schema(type="string"), required=false, description="ISBN"),
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* @OA\Parameter(name="publisher", in="query", @OA\Schema(type="string"), required=false, description="出版社"),
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* @OA\Parameter(name="publish_year", in="query", @OA\Schema(type="string"), required=false, description="出版年份（格式：YYYY）"),
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* @OA\Parameter(name="category", in="query", @OA\Schema(type="string"), required=false, description="分类"),
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* @OA\Parameter(name="description", in="query", @OA\Schema(type="string"), required=false, description="图书简介"),
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* @OA\Parameter(name="cover_id", in="query", @OA\Schema(type="integer"), required=false, description="图书封面ID"),
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* @OA\Parameter(name="status", in="query", @OA\Schema(type="integer"), required=false, description="状态0可借阅1已借出2维护中"),
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* @OA\Response(
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* response="200",
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* description="操作成功"
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* )
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* )
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*/
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public function save()
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{
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return parent::save();
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}
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/**
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* @OA\Get(
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* path="/api/admin/book/destroy",
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* tags={"图书管理"},
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* summary="删除",
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* description="",
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* @OA\Parameter(name="id", in="query", @OA\Schema(type="string"), required=true, description="id"),
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* @OA\Parameter(name="token", in="query", @OA\Schema(type="string"), required=true, description="token"),
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* @OA\Response(
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* response="200",
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* description="暂无"
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* )
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* )
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*/
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public function destroy()
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{
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return parent::destroy();
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}
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/**
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* @OA\Post(
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* path="/api/admin/book/excel-show",
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* tags={"图书管理"},
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* summary="导入预览",
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* description="",
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* @OA\Parameter(name="data", in="query", @OA\Schema(type="string"), required=true, description="统一数据键值对数组"),
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* @OA\Parameter(name="file", in="query", @OA\Schema(type="string"), required=true, description="文件"),
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* @OA\Parameter(name="token", in="query", @OA\Schema(type="string"), required=true, description="token"),
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* @OA\Response(
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* response="200",
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* description="暂无"
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* )
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* )
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*/
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public function excelShow()
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{
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$file = \request()->file('file');
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$data = \request('data', []);
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//判断文件是否有效
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if (!(\request()->hasFile('file') && $file->isValid())) {
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return $this->fail([ResponseCode::ERROR_BUSINESS, '文件不存在或无效']);
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}
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//获取文件大小
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$img_size = floor($file->getSize() / 1024);
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if ($img_size >= 50 * 1024) {
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return $this->fail([ResponseCode::ERROR_BUSINESS, '文件必须小于50M']);
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}
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//过滤文件后缀
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$ext = $file->getClientOriginalExtension();
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if (!in_array($ext, ['xls', 'xlsx', 'csv'])) {
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return $this->fail([ResponseCode::ERROR_BUSINESS, '仅支持xls/xlsx/csv格式']);
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}
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$tempFile = $file->getRealPath();
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$dataArray = (new FastExcel)->import($tempFile)->toArray();
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// 数据过滤，只能导入数据表有的字段
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$tableName = $this->model->getTable();
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$rowTableFieldByComment = (new CustomFormField)->getRowTableFieldsByComment($tableName);
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$list = [];
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foreach ($dataArray as $key => $value) {
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foreach ($rowTableFieldByComment as $k => $v) {
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if (isset($value[$v])) {
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$list[$key][$k] = $value[$v];
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}
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}
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$list[$key] = array_merge($list[$key], $data);
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}
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return $this->success($list);
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}
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/**
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* @OA\Post(
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* path="/api/admin/book/import",
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* tags={"图书管理"},
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* summary="导入",
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* description="",
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* @OA\Parameter(name="data", in="query", @OA\Schema(type="string"), required=true, description="导入分析获取到的二维数组"),
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* @OA\Parameter(name="token", in="query", @OA\Schema(type="string"), required=true, description="token"),
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* @OA\Response(
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* response="200",
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* description="暂无"
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* )
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* )
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*/
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public function import()
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{
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return parent::import();
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}
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}
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