<?php

namespace App\Http\Controllers\Api;

use App\Filters\MonitorModeFilter;
use App\Http\Controllers\Controller;
use App\Http\Resources\DeviceResource;
use App\Http\Resources\MonitorModeResource;
use App\Models\FarmWormPhoto;
use App\Http\Resources\FarmWormPhotoResource;
use App\Models\MeteorologicalDailyReport;
use App\Models\MonitorMode;
use App\Services\Admin\DeviceService;
use Illuminate\Http\Request;

class MonitorModeController extends Controller
{
    /**
     * 获取监控点列表；
     */
    public function getMonitorMode(Request $request)
    {
        $monitors = MonitorMode::filter($request->all(), MonitorModeFilter::class)->get();//有推荐，排序字段，不过目前没开放；
        return $this->json(MonitorModeResource::collection($monitors));
    }

    /**
     * 获取监控点位数据-可指定字段
     */
    public function getMonitorDeviceData(Request $request)
    {
        $monitorId = $request->input('monitor_id');
        $column = $request->input('column'); //指定字段
        //监控类型（气象，土壤为折线图数据；虫情数据柱状图；监控设备rtsp流；其他类型无数据）
        $data = [];
        $monitor = MonitorMode::find($monitorId);
        if($monitor){
            switch($monitor->type){
                case MonitorMode::TYPE_MONITOR://监控视频
                    $data = DeviceResource::collection($monitor->devices);
                    break;
                case MonitorMode::TYPE_SOIL://土壤设备--只拿最近6小时数据
                    $startTime = now()->subHours(6)->format('Y-m-d H:i:s');
                    $endTime = now()->format('Y-m-d H:i:s');
                    $data = (new DeviceService())->getMonitorModeDeviceData($monitor, $startTime, $endTime);
                    if($column){
                        $data = $data[$column] ?? [];
                    }
                    break;
                case MonitorMode::TYPE_METEOROLOGICAL://气象设备--只拿最新的一个值
                    $fieldNameMap = MonitorMode::fieldMap(MonitorMode::TYPE_METEOROLOGICAL);
                    $fieldUnitMap = MonitorMode::fieldUnitMap(MonitorMode::TYPE_METEOROLOGICAL);
                    foreach($monitor->devices as $device){
                        $_fields = explode(',', $device->pivot->fields);
                        $reportData = MeteorologicalDailyReport::where('device_id', $device->id)->orderBy('reported_at', 'desc')->first()?->toArray() ?? [];
                        foreach($_fields as $field){
                            $data[$field] = [
                                'name' => $fieldNameMap[$field],
                                'unit' => $fieldUnitMap[$field],
                                'value' => $reportData[$field] ?? 0,
                            ];
                            if($field == 'wind_direction'){//单独处理风向
                                $formatData = ['北风','东北风','东风','东南风','南风','西南风','西风','西北风'];
                                $data[$field]['value'] = $formatData[$reportData[$field]]??'未知';
                            }
                        }
                    }
                    break;
                case MonitorMode::TYPE_INSECT://虫情设备
                    $startTime = now()->subDays(7)->startOfDay()->format('Y-m-d H:i:s');
                    $endTime = now()->subDays(1)->endOfDay()->format('Y-m-d H:i:s');
                    $data = (new DeviceService())->getMonitorModeDeviceData($monitor, $startTime, $endTime);
                    break;
                default:
                    break;
            }
        }

        return $this->json($data);
    }

    public function getInsectPhoto(Request $request)
    {
        $monitorId = $request->input('monitor_id');
        $monitor = MonitorMode::find($monitorId);
        $deviceIds = $monitor->devices()->get()->pluck('id')->toArray();
        $query = FarmWormPhoto::whereIn('device_id', $deviceIds)->orderBy('uploaded_at', 'desc');
        $list = $query->paginate($request->input('per_page'));

        return $this->json(FarmWormPhotoResource::collection($list));
    }
}