from flask import Blueprint, request, jsonify
from ..middleware import token_required
from ..utils.ai_utils import generate_complaint_text

ai_blueprint = Blueprint('ai', __name__)

@ai_blueprint.route('/ai/generate-complaint', methods=['POST'])
@token_required
def ai_generate_complaint(current_user_id):
    """
    Генерация текста претензии с помощью ИИ
    ---
    tags:
      - AI
    security:
      - APIKeyHeader: []
    parameters:
      - name: body
        in: body
        required: true
        schema:
          type: object
          properties:
            platform:
              type: string
            violator_article:
              type: string
            my_article:
              type: string
    responses:
      200:
        description: Сгенерированный текст
    """
    data = request.json
    platform = data.get('platform', 'ozon')
    v_art = data.get('violator_article', '')
    my_art = data.get('my_article', '')
    
    if not v_art:
        return jsonify({"error": "Артикул нарушителя обязателен"}), 400
        
    text = generate_complaint_text(platform, v_art, my_art)
    return jsonify({"text": text})

@ai_blueprint.route('/ai/generate-reply', methods=['POST'])
@token_required
def ai_generate_reply(current_user_id):
    """
    Генерация ответа на отзыв покупателя
    ---
    tags:
      - AI
    security:
      - APIKeyHeader: []
    parameters:
      - name: body
        in: body
        required: true
        schema:
          type: object
          properties:
            review_text:
              type: string
            rating:
              type: integer
    responses:
      200:
        description: Сгенерированный ответ
    """
    data = request.json
    review_text = data.get('review_text', '')
    rating = data.get('rating', 5)
    
    if not review_text:
        return jsonify({"error": "Текст отзыва обязателен"}), 400
        
    from ..utils.ai_utils import generate_review_reply
    text = generate_review_reply(review_text, rating)
    return jsonify({"text": text})

@ai_blueprint.route('/ai/generate-card', methods=['POST'])
@token_required
def ai_generate_card(current_user_id):
    """
    Генерация полной карточки товара
    """
    data = request.json
    title = data.get('title')
    
    if not title:
        return jsonify({"error": "Название товара обязательно"}), 400
        
    from ..utils.ai_utils import generate_product_card
    card_data = generate_product_card(title)
    return jsonify(card_data)

@ai_blueprint.route('/ai/analyze-competitor', methods=['POST'])
@token_required
def ai_analyze_competitor(current_user_id):
    """
    Глубокий анализ конкурента
    """
    data = request.json
    my_desc = data.get('my_desc', '')
    comp_desc = data.get('comp_desc', '')
    
    if not comp_desc:
        return jsonify({"error": "Описание конкурента обязательно"}), 400
        
    from ..utils.ai_utils import analyze_competitor
    result = analyze_competitor(my_desc, comp_desc)
    return jsonify(result)