from flask import jsonify, request
import api
from api import etag_response, limiter, require_auth
from api.setting import setting_bp
from db import get_db
from db.models.MarkdownTemplateSetting import MarkdownTemplateSetting


@setting_bp.route('/markdown/template/', methods=['GET'])
@etag_response
def list_template_settings():
    with get_db() as session:
        settings = session.query(MarkdownTemplateSetting).all()
        return jsonify([s.to_dict() for s in settings]), 200

@setting_bp.route('/markdown/template/<int:setting_id>/', methods=['GET'])
@etag_response
@limiter.limit(api.get_rate_limit)
def get_template_setting(setting_id):
    with get_db() as session:
        setting = session.query(MarkdownTemplateSetting).get(setting_id)
        if not setting:
            return jsonify({}), 204
        return jsonify(setting.to_dict()), 200


@setting_bp.route('/markdown/template/', methods=['POST'])
@require_auth(roles=['admin'])
def create_template_setting():
    data = request.json
    template_id = data.get('template_id')
    new_setting = MarkdownTemplateSetting(template_id=template_id)
    with get_db() as session:
        session.add(new_setting)
        return jsonify(new_setting.to_dict()), 201


@setting_bp.route('/markdown/template/<int:setting_id>', methods=['PUT', 'PATCH'])
@require_auth(roles=['admin'])
def update_template_setting(setting_id):
    with get_db() as session:
        setting = session.get(MarkdownTemplateSetting, setting_id)
        if setting is None:
            return jsonify({"error": "template setting not found"}), 404
        data = request.json
        if request.method == 'PUT':
            setting.template_id = data.get('template_id')
        elif request.method == 'PATCH':
            if 'template_id' in data:
                setting.template_id = data.get('template_id')
        session.commit()
        return jsonify(setting.to_dict()), 200

@setting_bp.route('/markdown/template/<int:setting_id>', methods=['DELETE'])
@require_auth(roles=['admin'])
def delete_template_setting(setting_id):
    with get_db() as session:
        setting = session.get(MarkdownTemplateSetting, setting_id)
        st = setting.to_dict()
        session.delete(setting)
        return jsonify(st), 200