Method completeChat

app/src/main/java/eu/faircode/email/AI.java:47–132

(Context context, long id, boolean system, CharSequence body, String reply, String prompt)

    }

    @NonNull
    static Spanned completeChat(Context context, long id, boolean system, CharSequence body, String reply, String prompt) throws JSONException, IOException {
        StringBuilder sb = new StringBuilder();
        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
        if (OpenAI.isAvailable(context)) {
            String model = prefs.getString("openai_model", OpenAI.DEFAULT_MODEL);
            float temperature = prefs.getFloat("openai_temperature", OpenAI.DEFAULT_TEMPERATURE);
            boolean multimodal = prefs.getBoolean("openai_multimodal", false);
            String defaultPrompt = prefs.getString("openai_answer", OpenAI.DEFAULT_ANSWER_PROMPT);
            String systemPrompt = prefs.getString("openai_system", null);

            List<OpenAI.Message> messages = new ArrayList<>();

            if (system && !TextUtils.isEmpty(systemPrompt))
                messages.add(new OpenAI.Message(OpenAI.SYSTEM, new OpenAI.Content[]{
                        new OpenAI.Content(OpenAI.CONTENT_TEXT, systemPrompt)}));

            if (body instanceof Spannable && multimodal) {
                messages.add(new OpenAI.Message(OpenAI.USER, new OpenAI.Content[]{
                        new OpenAI.Content(OpenAI.CONTENT_TEXT, prompt == null ? defaultPrompt : prompt)}));

                if (!TextUtils.isEmpty(body))
                    messages.add(new OpenAI.Message(OpenAI.USER,
                            OpenAI.Content.get((Spannable) body, id, context)));

                if (!TextUtils.isEmpty(reply))
                    messages.add(new OpenAI.Message(OpenAI.USER, new OpenAI.Content[]{
                            new OpenAI.Content(OpenAI.CONTENT_TEXT, reply)}));
            } else {
                List<String> contents = new ArrayList<>();
                contents.add(prompt == null ? defaultPrompt : prompt);
                if (!TextUtils.isEmpty(body))
                    contents.add(body.toString());
                if (!TextUtils.isEmpty(reply))
                    contents.add(reply);
                messages.add(new OpenAI.Message(OpenAI.USER, new OpenAI.Content[]{
                        new OpenAI.Content(OpenAI.CONTENT_TEXT, TextUtils.join("\n", contents))}));
            }

            OpenAI.Message[] completions = OpenAI.completeChat(context,
                    model, messages.toArray(new OpenAI.Message[0]), temperature, 1);

            for (OpenAI.Message completion : completions)
                for (OpenAI.Content content : completion.getContent())
                    if (OpenAI.CONTENT_TEXT.equals(content.getType())) {
                        if (sb.length() > 0)
                            sb.append('\n');
                        sb.append(content.getContent()
                                .replaceAll("^\\n+", "")
                                .replaceAll("\\n+$", ""));
                    }
        } else if (Gemini.isAvailable(context)) {
            String model = prefs.getString("gemini_model", Gemini.DEFAULT_MODEL);
            float temperature = prefs.getFloat("gemini_temperature", Gemini.DEFAULT_TEMPERATURE);
            String defaultPrompt = prefs.getString("gemini_answer", Gemini.DEFAULT_ANSWER_PROMPT);

            List<Gemini.Message> messages = new ArrayList<>();