package dev.openfeature.javasdk;

/**
 * An API for the type-specific fetch methods we offer end users.
 */
public interface Features {

    Boolean getBooleanValue(String key, Boolean defaultValue);
    Boolean getBooleanValue(String key, Boolean defaultValue, EvaluationContext ctx);
    Boolean getBooleanValue(String key, Boolean defaultValue, EvaluationContext ctx, FlagEvaluationOptions options);

    FlagEvaluationDetails<Boolean> getBooleanDetails(String key, Boolean defaultValue);
    FlagEvaluationDetails<Boolean> getBooleanDetails(String key, Boolean defaultValue, EvaluationContext ctx);
    FlagEvaluationDetails<Boolean> getBooleanDetails(String key, Boolean defaultValue, EvaluationContext ctx, FlagEvaluationOptions options);

    String getStringValue(String key, String defaultValue);
    String getStringValue(String key, String defaultValue, EvaluationContext ctx);
    String getStringValue(String key, String defaultValue, EvaluationContext ctx, FlagEvaluationOptions options);

    FlagEvaluationDetails<String> getStringDetails(String key, String defaultValue);
    FlagEvaluationDetails<String> getStringDetails(String key, String defaultValue, EvaluationContext ctx);
    FlagEvaluationDetails<String> getStringDetails(String key, String defaultValue, EvaluationContext ctx, FlagEvaluationOptions options);

    Integer getIntegerValue(String key, Integer defaultValue);
    Integer getIntegerValue(String key, Integer defaultValue, EvaluationContext ctx);
    Integer getIntegerValue(String key, Integer defaultValue, EvaluationContext ctx, FlagEvaluationOptions options);

    FlagEvaluationDetails<Integer> getIntegerDetails(String key, Integer defaultValue);
    FlagEvaluationDetails<Integer> getIntegerDetails(String key, Integer defaultValue, EvaluationContext ctx);
    FlagEvaluationDetails<Integer> getIntegerDetails(String key, Integer defaultValue, EvaluationContext ctx, FlagEvaluationOptions options);

    <T> T getObjectValue(String key, T defaultValue);
    <T> T getObjectValue(String key, T defaultValue, EvaluationContext ctx);
    <T> T getObjectValue(String key, T defaultValue, EvaluationContext ctx, FlagEvaluationOptions options);

    <T> FlagEvaluationDetails<T> getObjectDetails(String key, T defaultValue);
    <T> FlagEvaluationDetails<T> getObjectDetails(String key, T defaultValue, EvaluationContext ctx);
    <T> FlagEvaluationDetails<T> getObjectDetails(String key, T defaultValue, EvaluationContext ctx, FlagEvaluationOptions options);

}