package com.arms.api.util.response;

import com.arms.api.util.errors.ErrorCode;
import lombok.Getter;
import lombok.ToString;
import org.springframework.http.HttpStatus;
import org.springframework.http.HttpStatusCode;

@Getter

public class CommonResponse {

    private CommonResponse() {}

    public static <T> ApiResult<T> success(T response) {
        return new ApiResult<>(true, response, null);
    }

     public static ApiResult<?> error(Throwable throwable, HttpStatusCode status) {
         return new ApiResult<>(false, null, new ApiError(throwable, status));
     }

    public static ApiResult<?> error(Throwable throwable, HttpStatus status) {
        return new ApiResult<>(false, null, new ApiError(throwable, status));
    }

    public static ApiResult<?> error(String message, HttpStatus status) {
        return new ApiResult<>(false, null, new ApiError(message, status));
    }

     public static ApiResult<?> error(ErrorCode errorCode, HttpStatus status) {
         return new ApiResult<>(false, null, new ApiError(errorCode, status));
     }

     public static ApiResult<?> error(String message, ErrorCode errorCode, HttpStatus status) {
         return new ApiResult<>(false, null, new ApiError(message, errorCode, status));
     }

    @ToString
    public static class ApiError {
        private final String message;
        private String errorCode;
        private final int status;

        ApiError(Throwable throwable, HttpStatus status) {
             this(throwable.getMessage(), status);
        }

        ApiError(Throwable throwable, HttpStatusCode status) {
            this(throwable.getMessage(), status);
        }

        ApiError(String message, HttpStatus status) {
            this.message = message;
            this.status = status.value();
        }

        ApiError(String message, HttpStatusCode status) {
            this.message = message;
            this.status = status.value();
        }

         ApiError(ErrorCode errorCode, HttpStatus status) {
             this.message = errorCode.getErrorMsg();
             this.errorCode = errorCode.name();
             this.status = status.value();
         }

         ApiError(String message, ErrorCode errorCode, HttpStatus status) {
             this.message = message;
             this.errorCode = errorCode.name();
             this.status = status.value();
         }

        public String getMessage() {
            return message;
        }

        public int getStatus() {
            return status;
        }

        public String getErrorCode() {
            return errorCode;
        }
    }

    @ToString
    public static class ApiResult<T> {
        private final boolean success;
        private final T response;
        private final ApiError error;

        private ApiResult(boolean success, T response, ApiError error) {
            this.success = success;
            this.response = response;
            this.error = error;
        }

        public boolean isSuccess() {
            return success;
        }

        public ApiError getError() {
            return error;
        }

        public T getResponse() {
            return response;
        }

    }



}