// This file is auto-generated by alef — DO NOT EDIT.
// alef:hash:4e15143f4af1ae8bafbdb1506ef057da924484c66a19483966333558ad437e75
// To regenerate: alef generate
// To verify freshness: alef verify --exit-code
// Issues & docs: https://github.com/kreuzberg-dev/alef
package dev.kreuzberg;

import java.util.List;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.annotation.JsonInclude;
import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
import com.fasterxml.jackson.databind.annotation.JsonPOJOBuilder;
import org.jspecify.annotations.Nullable;

/**
 * Email metadata extracted from .eml and .msg files.
 *
 * Includes sender/recipient information, message ID, and attachment list.
 */
@JsonInclude(JsonInclude.Include.NON_ABSENT)
@JsonDeserialize(builder = EmailMetadata.Builder.class)
public record EmailMetadata(
    /**
     * Sender's email address
     */
    @Nullable @JsonProperty("from_email") String fromEmail,
    /**
     * Sender's display name
     */
    @Nullable @JsonProperty("from_name") String fromName,
    /**
     * Primary recipients
     */
    @JsonProperty("to_emails") List<String> toEmails,
    /**
     * CC recipients
     */
    @JsonProperty("cc_emails") List<String> ccEmails,
    /**
     * BCC recipients
     */
    @JsonProperty("bcc_emails") List<String> bccEmails,
    /**
     * Message-ID header value
     */
    @Nullable @JsonProperty("message_id") String messageId,
    /**
     * List of attachment filenames
     */
    @JsonProperty("attachments") List<String> attachments
) {
    public static Builder builder() {
        return new Builder();
    }

    // CPD-OFF
    @JsonPOJOBuilder(withPrefix = "with", buildMethodName = "build")
    public static final class Builder {

        @JsonProperty("from_email")
private String fromEmail = null;
        @JsonProperty("from_name")
private String fromName = null;
        @JsonProperty("to_emails")
private List<String> toEmails = List.of();
        @JsonProperty("cc_emails")
private List<String> ccEmails = List.of();
        @JsonProperty("bcc_emails")
private List<String> bccEmails = List.of();
        @JsonProperty("message_id")
private String messageId = null;
private List<String> attachments = List.of();

        /** Sets the fromEmail field. */
        @JsonProperty("from_email")
        public Builder withFromEmail(final @Nullable String value) {
            this.fromEmail = value;
            return this;
        }

        /** Sets the fromName field. */
        @JsonProperty("from_name")
        public Builder withFromName(final @Nullable String value) {
            this.fromName = value;
            return this;
        }

        /** Sets the toEmails field. */
        @JsonProperty("to_emails")
        public Builder withToEmails(final List<String> value) {
            this.toEmails = value;
            return this;
        }

        /** Sets the ccEmails field. */
        @JsonProperty("cc_emails")
        public Builder withCcEmails(final List<String> value) {
            this.ccEmails = value;
            return this;
        }

        /** Sets the bccEmails field. */
        @JsonProperty("bcc_emails")
        public Builder withBccEmails(final List<String> value) {
            this.bccEmails = value;
            return this;
        }

        /** Sets the messageId field. */
        @JsonProperty("message_id")
        public Builder withMessageId(final @Nullable String value) {
            this.messageId = value;
            return this;
        }

        /** Sets the attachments field. */
        @JsonProperty("attachments")
        public Builder withAttachments(final List<String> value) {
            this.attachments = value;
            return this;
        }

        /** Builds the EmailMetadata instance. */
        public EmailMetadata build() {
            return new EmailMetadata(
                fromEmail,
                fromName,
                toEmails,
                ccEmails,
                bccEmails,
                messageId,
                attachments
            );
        }
    }
    // CPD-ON
}