新款导入节目单，自动匹配时间（需提前导入分P信息）

app/Models/ProgramVideos.php

@@ -6,6 +6,13 @@ use Illuminate\Database\Eloquent\Casts\Attribute;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Support\Carbon;
 
+/**
+ * @property Carbon $created_at
+ * @property int $stop_part
+ * @property int $start_part
+ * @property int $startSec
+ * @property int $stopSec
+ */
 class ProgramVideos extends Model
 {
     protected $fillable = ["video_bvid", "start_part", "start_time", "stop_part", "stop_time"];

app/Models/VideoParts.php

@@ -4,9 +4,15 @@ namespace App\Models;
 
 use Illuminate\Database\Eloquent\Model;
 
+/**
+ * @property \Carbon\Carbon $duration
+ */
 class VideoParts extends Model
 {
     public $timestamps = false;
+    protected $casts = [
+        "duration" => "datetime",
+    ];
     public function video(): \Illuminate\Database\Eloquent\Relations\BelongsTo
     {
         return $this->belongsTo(Videos::class, "bvid", "bvid");