"""
功能测试http接口
"""
import time
from flask import Blueprint, request, jsonify

from watermark_generate.exceptions import BusinessException
from watermark_generate import logger
from watermark_generate.tools import sign_verify, secret_label_func

test = Blueprint('test', __name__)


@test.route('/test/sign', methods=['POST'])
def test_sign():
    """
    远程测试签名功能
    raw_data: 待签名的原文信息

    :return: 签名值，公钥证书
    """
    data = request.json
    logger.info(f'sign test request: {data}')
    # 获取请求参数
    raw_data = data.get('raw_data')

    if raw_data is None:
        raise BusinessException(message='原文不可为空', code=-1)

    sign_data, public_key = sign_verify.get_sign(raw_data)

    return jsonify({'sign_data': sign_data, 'public_key': public_key}), 200


@test.route('/test/verify', methods=['POST'])
def test_verify():
    """
    远程测试验签功能
    raw_data: 待签名的原文信息
    sign_data: 签名值
    public_key: 签名公钥

    :return: 验签结果
    """
    data = request.json
    logger.info(f'sign test request: {data}')
    # 获取请求参数
    raw_data = data.get('raw_data')
    sign_data = data.get('sign_data')
    public_key = data.get('public_key')

    if raw_data is None:
        raise BusinessException(message='原文不可为空', code=-1)
    if sign_data is None:
        raise BusinessException(message='签名值不可为空', code=-1)
    if public_key is None:
        raise BusinessException(message='公钥不可为空', code=-1)

    verify_result = sign_verify.verify_sign(raw_data, sign_data, public_key)

    return jsonify({'verify_result': verify_result}), 200


@test.route('/test/generate_label', methods=['POST'])
def test_generate_label():
    data = request.json
    logger.info(f'test generate label: {data}')
    raw_data = data.get('raw_data')
    raw_data = str(int(time.time()))
    if raw_data is None:
        raise BusinessException(message='原文值不可为空', code=-1)
    secret_label, public_key = secret_label_func.generate_secret_label(raw_data)
    return jsonify({'secret_label': secret_label, 'public_key': public_key}), 200


@test.route('/test/verify_label', methods=['POST'])
def test_verify_label():
    data = request.json
    logger.info(f'test verify label: {data}')
    secret_label = data.get('secret_label')
    public_key = data.get('public_key')
    if secret_label is None:
        raise BusinessException(message='密码标签不可为空', code=-1)
    if public_key is None:
        raise BusinessException(message='签名公钥不可为空', code=-1)
    verify_result = secret_label_func.verify_secret_label(secret_label, public_key)
    return jsonify({'verify_result': verify_result}), 200