package com.mzl.flower.config;

import com.fasterxml.jackson.databind.*;
import com.fasterxml.jackson.databind.ser.std.DateSerializer;
import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateSerializer;
import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateTimeSerializer;
import com.fasterxml.jackson.datatype.jsr310.ser.ZonedDateTimeSerializer;
import com.fasterxml.jackson.module.paramnames.ParameterNamesModule;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import java.text.SimpleDateFormat;
import java.time.*;
import java.time.format.DateTimeFormatter;
import java.util.Date;

@Configuration
public class Java8TimeConfig {

    @Value("${spring.jackson.date-format}")
    private String formatValue;

    @Bean(name = "format")
    DateTimeFormatter format() {
        return DateTimeFormatter.ofPattern(formatValue);
    }

    @Bean
    public ObjectMapper serializingObjectMapper(@Qualifier("format") DateTimeFormatter format) {
        JavaTimeModule javaTimeModule = new JavaTimeModule();
        javaTimeModule.addSerializer(LocalDateTime.class, new LocalDateTimeSerializer(format));
        javaTimeModule.addSerializer(LocalDate.class, new LocalDateSerializer(DateTimeFormatter.ofPattern("yyyy-MM-dd")));
        javaTimeModule.addSerializer(ZonedDateTime.class, new ZonedDateTimeSerializer(format));
        javaTimeModule.addSerializer(Date.class, new DateSerializer(false, new SimpleDateFormat("yyyy-MM-dd HH:mm:ss")));
        ObjectMapper mapper = new ObjectMapper()
                .registerModule(new ParameterNamesModule())
                .disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS)
                .configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false)
                .registerModule(javaTimeModule);
        return mapper;
    }

}