package net.minecraft.client.multiplayer.chat.report;

import com.mojang.authlib.minecraft.report.AbuseReport;
import com.mojang.authlib.minecraft.report.AbuseReportLimits;
import com.mojang.authlib.minecraft.report.ReportedEntity;
import com.mojang.datafixers.util.Either;
import java.time.Instant;
import java.util.Objects;
import java.util.UUID;
import java.util.function.Supplier;
import net.minecraft.client.gui.screens.Screen;
import net.minecraft.client.gui.screens.reporting.SkinReportScreen;
import net.minecraft.core.ClientAsset.DownloadedTexture;
import net.minecraft.world.entity.player.PlayerSkin;
import org.apache.commons.lang3.StringUtils;
import org.jspecify.annotations.Nullable;

public class SkinReport extends Report {
	private final Supplier<PlayerSkin> skinGetter;

	private SkinReport(final UUID reportId, final Instant createdAt, final UUID reportedProfileId, final Supplier<PlayerSkin> skinGetter) {
		super(reportId, createdAt, reportedProfileId);
		this.skinGetter = skinGetter;
	}

	public Supplier<PlayerSkin> getSkinGetter() {
		return this.skinGetter;
	}

	public SkinReport copy() {
		SkinReport result = new SkinReport(this.reportId, this.createdAt, this.reportedProfileId, this.skinGetter);
		result.comments = this.comments;
		result.reason = this.reason;
		result.attested = this.attested;
		return result;
	}

	@Override
	public Screen createScreen(final Screen lastScreen, final ReportingContext context) {
		return new SkinReportScreen(lastScreen, context, this);
	}

	public static class Builder extends Report.Builder<SkinReport> {
		public Builder(final SkinReport report, final AbuseReportLimits limits) {
			super(report, limits);
		}

		public Builder(final UUID reportedProfileId, final Supplier<PlayerSkin> skin, final AbuseReportLimits limits) {
			super(new SkinReport(UUID.randomUUID(), Instant.now(), reportedProfileId, skin), limits);
		}

		@Override
		public boolean hasContent() {
			return StringUtils.isNotEmpty(this.comments()) || this.reason() != null;
		}

		@Nullable
		@Override
		public Report.CannotBuildReason checkBuildable() {
			if (this.report.reason == null) {
				return Report.CannotBuildReason.NO_REASON;
			} else {
				return this.report.comments.length() > this.limits.maxOpinionCommentsLength() ? Report.CannotBuildReason.COMMENT_TOO_LONG : super.checkBuildable();
			}
		}

		@Override
		public Either<Report.Result, Report.CannotBuildReason> build(final ReportingContext reportingContext) {
			Report.CannotBuildReason error = this.checkBuildable();
			if (error != null) {
				return Either.right(error);
			} else {
				String reason = ((ReportReason)Objects.requireNonNull(this.report.reason)).backendName();
				ReportedEntity reportedEntity = new ReportedEntity(this.report.reportedProfileId);
				PlayerSkin skin = (PlayerSkin)this.report.skinGetter.get();
				String skinUrl = skin.body() instanceof DownloadedTexture downloadedTexture ? downloadedTexture.url() : null;
				AbuseReport abuseReport = AbuseReport.skin(this.report.comments, reason, skinUrl, reportedEntity, this.report.createdAt);
				return Either.left(new Report.Result(this.report.reportId, ReportType.SKIN, abuseReport));
			}
		}
	}
}