<?php

namespace App\Http\Controllers\Manager;

use App\Models\Area;
use App\Models\Bed;
use App\Models\OrderItems;
use App\Models\Orders;
use App\Models\Paramedic;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;

class StatisticsController extends CommonController
{
    /**
     * @OA\Get(
     *     path="/manager/statistics/overview",
     *     summary="V2-获取项目首页总览数据统计",
     *     description="获取项目首页总览数据统计",
     *     @OA\Parameter(name="project_id", in="query", @OA\Schema(type="integer"), required=true, description="医院ID"),
     *     @OA\Parameter(name="token", in="query", @OA\Schema(type="string"), required=true, description="token"),
     *     @OA\Response(
     *      response="200",
     *      description="获取项目首页总览数据统计"
     *      content={
     *             @OA\MediaType(
     *                 mediaType="application/json",
     *                 @OA\Schema(
     *                     @OA\Property(
     *                         property="orders_all",
     *                         type="integer",
     *                         description="全部订单数"
     *                     ),
     *                     @OA\Property(
     *                         property="orders_pending",
     *                         type="integer",
     *                         description="待处理订单数"
     *                     ),
     *                     @OA\Property(
     *                         property="orders_ongoing",
     *                         type="integer",
     *                         description="进行中订单数"
     *                     ),
     *                     @OA\Property(
     *                         property="orders_finished",
     *                         type="integer",
     *                         description="已完成订单数"
     *                     ),
     *                     @OA\Property(
     *                         property="orders_finished_today",
     *                         type="integer",
     *                         description="今日出院人数"
     *                     ),
     *                     @OA\Property(
     *                         property="paramedics",
     *                         type="integer",
     *                         description="医院护工总数"
     *                     ),
     *                     @OA\Property(
     *                         property="bill_today",
     *                         type="decimal",
     *                         description="今日应扣款"
     *                     ),
     *                     example={
     *                         "orders_all": "999",
     *                         "orders_pending": "60",
     *                         "orders_ongoing": "50",
     *                         "orders_finished": "889"
     *                         "orders_finished_today": "12"
     *                         "paramedics": "126"
     *                         "bill_today": "9980.00"
     *                     }
     *                 )
     *             )
     *         }
     *     )
     * )
     */
    public function overview()
    {
        $project_id = request()->project_id;
        $counts = [];
        $counts["orders_all"] = (new Orders())->ofProject($project_id)->count();
        $counts["orders_pending"] = (new Orders())->ofProject($project_id)->whereIn("status", [Orders::STATUS_UNCONFIRMED, Orders::STATUS_UNASSIGNED])->count();
        $counts["orders_ongoing"] = (new Orders())->ofProject($project_id)->where("status", Orders::STATUS_ONGOING)->count();
        $counts["orders_finished"] = (new Orders())->ofProject($project_id)->where("status", Orders::STATUS_ONGOING)->count();
        $counts["orders_finished_today"] = (new Orders())->ofProject($project_id)->where("to_date", date("Y-m-d"))->where("status", Orders::STATUS_ONGOING)->count();
        $counts["paramedics"] = (new Paramedic())->ofProject($project_id)->count();
        $counts["bill_today"] = (new OrderItems())->where("service_date", date("Y-m-d"))->whereHas("order", function ($query) use ($project_id) {
            $query->ofProject($project_id);
        })->sum("total");

        return response()->json(compact("counts"));
    }

    /**
     * @OA\Get(
     *     path="/manager/statistics/beds",
     *     summary="V2-获取项目中的床位陪护一览",
     *     description="获取项目中的床位陪护一览",
     *     @OA\Parameter(name="project_id", in="query", @OA\Schema(type="integer"), required=true, description="医院ID"),
     *     @OA\Parameter(name="has_ongoing_order", in="query", @OA\Schema(type="integer"), required=false, description="是否包含正在服务的订单，默认为不筛选"),
     *     @OA\Parameter(name="token", in="query", @OA\Schema(type="string"), required=true, description="token"),
     *     @OA\Response(
     *      response="200",
     *      description="获取项目中的床位陪护一览"
     *     )
     * )
     */

    public function beds(Request $request)
    {
        DB::enableQueryLog();
        $areas = Area::with([
            "beds" => function ($query) use ($request) {
                if ($request->has_ongoing_order) {
                    $query->has("onGoingOrder");
                }
                $query->with(["onGoingOrder" => function ($query) {
                    $query->leftJoin("paramedic", "orders.paramedic_id", "=", "paramedic.id")
                        ->select("orders.id", "orders.bed_id", "orders.paramedic_id", "orders.status", "paramedic.name as paramedic_name");
                }])->select("bed.id", "bed.name", "bed.room_id", "bed.area_id", "bed.myindex")
                    ->leftJoin("room", "bed.room_id", "=", "room.id")
                    ->addSelect("room.name as room_name")
                    ->orderBy("room.name")
                    ->orderBy("bed.name");
            }])
            ->whereRaw("`area`.`project_id` = '{$request->project_id}'")
            ->orderBy("building.myindex")
            ->orderBy("area.myindex")
            ->select("area.id", "area.name", "area.building_id", "area.project_id")
            ->leftJoin("building", "area.building_id", "=", "building.id")
            ->addSelect("building.name as building_name")
            ->withCount("beds")
            ->get();
        if ($request->has_ongoing_order) {
            $areas = $areas->filter(function ($item) {
                return $item->beds->count();
            });
        }

        return response()->json($areas->toArray());
    }
}