package com.tcm.training.admin.common;

import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.SerializationFeature;
import com.fasterxml.jackson.databind.json.JsonMapper;
import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;

import java.util.Collections;
import java.util.List;

public class Jsons {
    private static final ObjectMapper MAPPER = JsonMapper.builder()
            .addModule(new JavaTimeModule())
            .disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS)
            .build();

    private Jsons() {
    }

    public static List<String> parseStringList(String json) {
        if (json == null || json.trim().isEmpty()) {
            return Collections.emptyList();
        }
        try {
            return MAPPER.readValue(json, new TypeReference<List<String>>() {
            });
        } catch (Exception e) {
            return Collections.emptyList();
        }
    }
}