/*
 * Decompiled with CFR 0.152.
 * 
 * Could not load the following classes:
 *  net.minecraft.network.PacketBuffer
 *  net.minecraftforge.fml.network.NetworkEvent$Context
 */
package com.example.soundmod.net.packet;

import com.example.soundmod.common.SoundManifestEntry;
import com.example.soundmod.core.SoundDebug;
import com.example.soundmod.net.NetworkHandler;
import com.example.soundmod.net.packet.C2SCacheReportPacket;
import com.example.soundmod.sounddata.client.ClientSoundCache;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.function.Supplier;
import net.minecraft.network.PacketBuffer;
import net.minecraftforge.fml.network.NetworkEvent;

public class S2CSoundManifestPacket {
    private final int version;
    private final List<SoundManifestEntry> entries;

    public S2CSoundManifestPacket(int version, List<SoundManifestEntry> entries) {
        this.version = version;
        this.entries = entries;
    }

    public static void encode(S2CSoundManifestPacket msg, PacketBuffer buf) {
        buf.writeVarInt(msg.version);
        buf.writeVarInt(msg.entries.size());
        for (SoundManifestEntry entry : msg.entries) {
            SoundManifestEntry.write(buf, entry);
        }
    }

    public static S2CSoundManifestPacket decode(PacketBuffer buf) {
        int version = buf.readVarInt();
        int size = buf.readVarInt();
        ArrayList<SoundManifestEntry> list = new ArrayList<SoundManifestEntry>();
        for (int i = 0; i < size; ++i) {
            list.add(SoundManifestEntry.read(buf));
        }
        return new S2CSoundManifestPacket(version, list);
    }

    public static void handle(S2CSoundManifestPacket msg, Supplier<NetworkEvent.Context> ctx) {
        ctx.get().enqueueWork(() -> {
            ClientSoundCache cache = ClientSoundCache.get();
            cache.applyManifest(msg.entries);
            SoundDebug.log(SoundDebug.Level.L1, "MANIFEST", "CLIENT", "received version={} entries={}", msg.version, msg.entries.size());
            HashSet<String> local = new HashSet<String>(cache.localHashes());
            ArrayList<String> missing = new ArrayList<String>();
            for (SoundManifestEntry entry : msg.entries) {
                if (entry.flags != 0 || local.contains(entry.sha256)) continue;
                missing.add(entry.soundId);
            }
            SoundDebug.log(SoundDebug.Level.L2, "MANIFEST", "CLIENT", "cache report localHashes={} missing={}", local.size(), missing.size());
            NetworkHandler.CHANNEL.sendToServer((Object)new C2SCacheReportPacket(new ArrayList<String>(local), missing));
        });
        ctx.get().setPacketHandled(true);
    }
}