开打时间批量修复功能

app/Http/Controllers/ProgramVideoConstructController.php

@@ -6,6 +6,7 @@ use App\Models\Programs;
 use App\Models\ProgramVideos;
 use Illuminate\Http\Request;
 use Illuminate\Routing\Controller as BaseController;
+use Illuminate\Support\Carbon;
 use Illuminate\Support\Facades\Storage;
 
 class ProgramVideoConstructController extends BaseController
@@ -98,4 +99,57 @@ class ProgramVideoConstructController extends BaseController
             "program"=>$program_video->program_id
         ]));
     }
+
+    public function to_fix_created_at(Request $request, ProgramVideos $program_video) {
+        if ($program_video->created_at === null) {
+            return back()->withErrors([
+                "id" => "没有开始时间，请先保存对应时间"
+            ]);
+        }
+        return view("program.construct.video.time_fix", [
+            "program_video" => $program_video
+        ]);
+    }
+
+    public function fix_created_at_base_on(Request $request, ProgramVideos $program_video)
+    {
+        $request->validate([
+            "each_time" => ["required", "date_format:H:i:s"]
+        ]);
+        if ($program_video->created_at === null) {
+            return back()->withErrors([
+                "id" => "没有开始时间，请先保存对应时间"
+            ]);
+        }
+        $each_time = $request->post("each_time");
+        $each_time_sec = Carbon::createFromFormat("H:i:s", $each_time)->secondsSinceMidnight();
+        /**
+         * @var $program_videos ProgramVideos[]
+         */
+        $program_videos = ProgramVideos::query()
+            ->where("video_bvid", "=", $program_video->video_bvid)
+            ->where("id", "!=", $program_video->id)
+            ->where(function ($query) use ($program_video) {
+                $query->where("created_at", ">", $program_video->created_at)->orWhere("created_at", "=", null);
+            })
+            ->get();
+        /**
+         * @var $created_at Carbon
+         */
+        $created_at = $program_video->created_at;
+        $base_time = $created_at->subSeconds($program_video->start_sec)->subSeconds(($program_video->start_part - 1) * $each_time_sec);
+        foreach ($program_videos as $video) {
+            if ($video->id === $program_video->id) {
+                continue;
+            }
+            $time = $base_time->copy()->addSeconds(($video->start_part - 1) * $each_time_sec)->addSeconds($video->start_sec);
+            if ($time->second > 30) {
+                $time->addMinute();
+            }
+            $time->seconds(0);
+            $video->created_at = $time;
+            $video->update();
+        }
+        return redirect(route("program.construct.list"));
+    }
 }