Templates

import com.lettr.Lettr;
import com.lettr.services.templates.model.*;

Lettr lettr = new Lettr("your-api-key");

ListTemplatesResponse templates = lettr.templates().list();

// With pagination
ListTemplatesResponse page = lettr.templates().list(
    ListTemplatesParams.builder()
        .projectId(5)
        .perPage(10)
        .page(2)
        .build()
);

TemplateDetail template = lettr.templates().get("welcome-email");
System.out.println("Name: " + template.getName());
System.out.println("Active version: " + template.getActiveVersion());

// With a specific project
TemplateDetail scoped = lettr.templates().get("welcome-email", 5);

CreateTemplateResponse response = lettr.templates().create(
    CreateTemplateOptions.builder()
        .name("Welcome Email")
        .html("<p>Hello {{FIRST_NAME}}!</p>")
        .projectId(5)    // optional
        .folderId(10)    // optional
        .build()
);
System.out.println("Slug: " + response.getSlug());

UpdateTemplateResponse updated = lettr.templates().update("welcome-email",
    UpdateTemplateOptions.builder()
        .html("<p>Hello {{FIRST_NAME}}, welcome aboard!</p>")
        .build()
);

lettr.templates().delete("welcome-email");
lettr.templates().delete("welcome-email", 5);  // within a project

GetMergeTagsResponse tags = lettr.templates().getMergeTags("welcome-email");
for (MergeTag tag : tags.getMergeTags()) {
    System.out.println(tag.getKey() + " (required: " + tag.isRequired() + ")");
}