from flask import Blueprint, request, jsonify, send_from_directory
from app.api.services import (
    EligibilityCheckService,
    SelectOfferService,
    ProvideLoanService,
    LoanStatusService,
    RepaymentService,
    CustomerConsentService,
    NotificationCallbackService
)
from app.utils.logger import logger
from app.api.middlewares import enforce_json, require_auth 
import os


api = Blueprint("api", __name__)


@api.before_request
def cors_middleware():
    """Middleware applied globally to all API routes in this blueprint"""
    return enforce_json()


# Swagger JSON file
@api.route("/swagger.json", methods=['GET'])
def swagger_json():
    swagger_dir = os.path.join("swagger")
    return send_from_directory(swagger_dir, "digifi_swagger.json")



@api.route('/swagger/<path:filename>')
def serve_paths(filename):
    swagger_dir = os.path.join("swagger")
    return send_from_directory(swagger_dir, filename)


# EligibilityCheck Endpoint
@api.route('/EligibilityCheck', methods=['POST'])
@require_auth
def eligibility_check():
    data = request.get_json()
    # logger.info(f"EligibilityCheck request received: {data}")
    response = EligibilityCheckService.process_request(data)
    return response

# SelectOffer Endpoint
@api.route('/SelectOffer', methods=['POST'])
@require_auth
def select_offer():
    data = request.get_json()
    # logger.info(f"SelectOffer request received: {data}")
    response = SelectOfferService.process_request(data)
    return response


# ProvideLoan Endpoint
@api.route('/ProvideLoan', methods=['POST'])
@require_auth
def provide_loan():
    data = request.get_json()
    # logger.info(f"ProvideLoan request received: {data}")
    response = ProvideLoanService.process_request(data)
    return response


# LoanStatus Endpoint
@api.route('/LoanStatus', methods=['POST'])
@require_auth
def loan_status():
    data = request.get_json()
    # logger.info(f"LoanStatus request received: {data}")
    response = LoanStatusService.process_request(data)
    return response


# Repayment Endpoint
@api.route('/Repayment', methods=['POST'])
@require_auth
def repayment():
    data = request.get_json()
    # logger.info(f"Repayment request received: {data}")
    response = RepaymentService.process_request(data)
    return response


# CustomerConsent Endpoint
@api.route('/CustomerConsent', methods=['POST'])
@require_auth
def customer_consent():
    data = request.get_json()
    # logger.info(f"CustomerConsent request received: {data}")
    response = CustomerConsentService.process_request(data)
    return response


# NotificationCallback Endpoint
@api.route('/NotificationCallback', methods=['POST'])
@require_auth
def notification_callback():
    data = request.get_json()
    # logger.info(f"NotificationCallback request received: {data}")
    response = NotificationCallbackService.process_request(data)
    return response


# Health Check Endpoint
@api.route('/health', methods=['GET'])
def health_check():
    return {"status": "ok"} , 200