videofolxtv/server/bunnyMigration.ts

import { db } from "./db";
import { videos } from "@shared/schema";
import { eq } from "drizzle-orm";
import { bunnyService } from "./bunny";

export class BunnyMigrationService {
  private migrationInProgress = false;

  async migrateAllVideosToDatabase(): Promise<void> {
    if (this.migrationInProgress) {
      console.log("🔄 Migration already in progress, skipping...");
      return;
    }

    this.migrationInProgress = true;
    console.log("🔄 Starting migration of all Bunny.net videos to database...");

    try {
      // Fetch all videos from Bunny.net
      const bunnyVideos = await bunnyService.getAllVideos();
      console.log(`📥 Found ${bunnyVideos.length} videos in Bunny.net`);

      let insertedCount = 0;
      let updatedCount = 0;
      let skippedCount = 0;

      for (const bunnyVideo of bunnyVideos) {
        try {
          // Check if video already exists in database
          const existingVideo = await db
            .select()
            .from(videos)
            .where(eq(videos.id, bunnyVideo.id))
            .limit(1);

          const videoData = {
            id: bunnyVideo.id,
            title: bunnyVideo.title,
            description: bunnyVideo.description || "",
            thumbnailUrl: bunnyVideo.thumbnailUrl,
            videoUrl: bunnyVideo.videoUrl,
            videoUrlMp4: bunnyVideo.videoUrlMp4,
            videoUrlIframe: bunnyVideo.videoUrlIframe,
            duration: bunnyVideo.duration,
            views: bunnyVideo.views,
            category: bunnyVideo.category || "",
            tags: bunnyVideo.tags || [],
            isPublic: true,
            uploadStatus: "completed",
            originalFileName: bunnyVideo.title,
            bunnyId: bunnyVideo.id,
            bunnyLibraryId: process.env.BUNNY_LIBRARY_ID || "476412",
            source: "bunny",
            updatedAt: new Date(),
          };

          if (existingVideo.length === 0) {
            // Insert new video
            await db.insert(videos).values({
              ...videoData,
              createdAt: bunnyVideo.createdAt ? new Date(bunnyVideo.createdAt) : new Date(),
            });
            insertedCount++;
          } else {
            // Update existing video
            await db
              .update(videos)
              .set(videoData)
              .where(eq(videos.id, bunnyVideo.id));
            updatedCount++;
          }
        } catch (error) {
          console.error(`❌ Error processing video ${bunnyVideo.title}:`, error);
          skippedCount++;
        }
      }

      console.log(`✅ Migration completed:`);
      console.log(`   📥 Inserted: ${insertedCount} videos`);
      console.log(`   🔄 Updated: ${updatedCount} videos`);
      console.log(`   ⚠️ Skipped: ${skippedCount} videos`);

    } catch (error) {
      console.error("❌ Migration failed:", error);
      throw error;
    } finally {
      this.migrationInProgress = false;
    }
  }

  async syncVideoFromBunny(bunnyVideoId: string): Promise<void> {
    try {
      const bunnyVideo = await bunnyService.getVideo(bunnyVideoId);
      if (!bunnyVideo) {
        console.warn(`⚠️ Video ${bunnyVideoId} not found in Bunny.net`);
        return;
      }

      const videoData = {
        id: bunnyVideo.id,
        title: bunnyVideo.title,
        description: bunnyVideo.description || "",
        thumbnailUrl: bunnyVideo.thumbnailUrl,
        videoUrl: bunnyVideo.videoUrl,
        videoUrlMp4: bunnyVideo.videoUrlMp4,
        videoUrlIframe: bunnyVideo.videoUrlIframe,
        duration: bunnyVideo.duration,
        views: bunnyVideo.views,
        category: bunnyVideo.category || "",
        tags: bunnyVideo.tags || [],
        isPublic: true,
        uploadStatus: "completed",
        originalFileName: bunnyVideo.title,
        bunnyId: bunnyVideo.id,
        bunnyLibraryId: process.env.BUNNY_LIBRARY_ID || "476412",
        source: "bunny",
        updatedAt: new Date(),
      };

      // Upsert the video
      await db
        .insert(videos)
        .values({
          ...videoData,
          createdAt: bunnyVideo.createdAt ? new Date(bunnyVideo.createdAt) : new Date(),
        })
        .onConflictDoUpdate({
          target: videos.id,
          set: videoData,
        });

      console.log(`✅ Synced video: ${bunnyVideo.title}`);
    } catch (error) {
      console.error(`❌ Error syncing video ${bunnyVideoId}:`, error);
    }
  }

  async getVideoCount(): Promise<{ database: number; bunny: number }> {
    try {
      const [dbCount, bunnyVideos] = await Promise.all([
        db.select().from(videos).then(result => result.length),
        bunnyService.getAllVideos()
      ]);

      return {
        database: dbCount,
        bunny: bunnyVideos.length
      };
    } catch (error) {
      console.error("❌ Error getting video count:", error);
      return { database: 0, bunny: 0 };
    }
  }
}

export const bunnyMigration = new BunnyMigrationService();