from flask import Flask, request, jsonify, render_template
from .config import Config
from .utils import (get_latest_emails, get_latest_email_with_code, 
                   add_allowed_domain, remove_allowed_domain, 
                   get_allowed_domains, get_allowed_domains_with_time,
                   get_all_emails, get_email_by_id)
import redis
import json
import logging

# 配置日志
logger = logging.getLogger('app')
logger.setLevel(logging.DEBUG)
# 添加控制台处理器
handler = logging.StreamHandler()
handler.setFormatter(logging.Formatter(
    '%(asctime)s - %(name)s - %(levelname)s - %(message)s'
))
logger.addHandler(handler)

def create_app():
    app = Flask(__name__)
    app.config.from_object(Config)

    @app.route('/emails', methods=['GET'])
    def get_emails():
        recipient = request.args.get('recipient')
        limit = request.args.get('limit', default=10, type=int)
        if not recipient:
            return jsonify({'error': 'Recipient email is required'}), 400
        emails = get_latest_emails(recipient, limit)
        return jsonify(emails)

    @app.route('/latest_email', methods=['GET'])
    def get_latest_email():
        recipient = request.args.get('recipient')
        if not recipient:
            return jsonify({'error': 'Recipient email is required'}), 400
        email_data = get_latest_email_with_code(recipient)
        if email_data:
            return jsonify(email_data)
        return jsonify({'error': 'No emails found for this recipient'}), 404

    @app.route('/allowed_domains/add', methods=['POST'])
    def add_domain():
        domain = request.json.get('domain')
        if not domain:
            return jsonify({'error': 'Domain is required'}), 400
        add_allowed_domain(domain)
        return jsonify({'message': 'Domain added successfully'}), 201

    @app.route('/allowed_domains/remove', methods=['POST'])
    def remove_domain():
        domain = request.json.get('domain')
        if not domain:
            return jsonify({'error': 'Domain is required'}), 400
        remove_allowed_domain(domain)
        return jsonify({'message': 'Domain removed successfully'}), 200

    @app.route('/allowed_domains/list', methods=['GET'])
    def list_domains():
        domains = get_allowed_domains()
        return jsonify(domains), 200

    @app.route('/allowed_domains/list_with_time', methods=['GET'])
    def list_domains_with_time():
        domains_with_time = get_allowed_domains_with_time()
        return jsonify(domains_with_time), 200

    @app.route('/web/list')
    def list_emails_page():
        try:
            emails = get_all_emails(count=50)
            # 检查每个邮件的 message_id
            for email in emails:
                logger.debug(f"Email message_id: {email.get('message_id')}")
            return render_template('email_list.html', emails=emails)
        except Exception as e:
            logger.error(f"Error in list_emails_page: {str(e)}")
            return "获取邮件列表失败", 500

    @app.route('/web/email/<message_id>')
    def view_email_page(message_id):
        try:
            logger.debug(f"Accessing email with message_id: {message_id}")
            
            # 使用新函数获取邮件数据
            email = get_email_by_id(message_id)
            if not email:
                logger.warning(f"No email found for message_id: {message_id}")
                return "邮件不存在", 404
            
            logger.debug(f"Retrieved email: {email}")
            return render_template('email_detail.html', email=email)
            
        except Exception as e:
            logger.error(f"Error in view_email_page: {str(e)}", exc_info=True)
            return "获取邮件详情失败", 500

    return app