from flask import Blueprint, request

from Modules.Questions.QuestionsImpl import QuestionImpl
from Modules.Questions.QuestionsUtils import QuestionUtils
from Utils.ErrorUtil import APIReturnError
from Utils.RouteUtil import RouteParamsCheck

question_route = Blueprint('question', __name__)


@question_route.route('/new_question', methods=['POST'])
def new_question_route():
    """新建问题"""
    try:
        RouteParamsCheck(req=request.json, params=[
            "question_name", "question_type", "describe", "author", "tags"
        ]).required()
        data = request.json
        impl = QuestionImpl()
        result = impl.new_question(data=data)
        return {"info": "新建问题", "result": result}, 200
    except APIReturnError as e:
        return {"info": e.__str__()}, e.status_code


@question_route.route('/check_question', methods=['POST'])
def check_question_route():
    """校验问题"""
    try:
        RouteParamsCheck(req=request.json, params=["question_name", "question_type", "question_answer"]).required()
        data = request.json
        impl = QuestionImpl()
        result = impl.check_question(data=data)
        return {"info": "校验问题", "result": result}, 200
    except APIReturnError as e:
        return {"info": e.__str__()}, e.status_code


@question_route.route('/search_question', methods=['POST'])
def search_question_route():
    """查询问题"""
    try:
        RouteParamsCheck(req=request.json,
                         params=["question_name", "question_type", "author", "tags", "sort", "page_no",
                                 "page_size"]).required()
        data = request.json
        impl = QuestionImpl()
        result = impl.search_question(data=data)
        return {"info": "查询问题", "result": result}, 200
    except APIReturnError as e:
        return {"info": e.__str__()}, e.status_code


@question_route.route('/operate_question', methods=['GET', 'POST'])
def operate_question_route():
    """查看/编辑问题"""
    try:
        if request.method == 'GET':
            RouteParamsCheck(request.args, ["qid"]).required()
            qid = request.args["qid"]
            impl = QuestionImpl()
            result = impl.view_question(qid=qid)
            return {"info": "查看问题", "result": result}, 200
        if request.method == 'POST':
            RouteParamsCheck(request.json, ["question_id", "question_name", "describe", "tags"]).required()
            data = request.json
            impl = QuestionImpl()
            result = impl.edit_question(data=data)
            return {"info": "编辑问题", "result": result}, 200
    except APIReturnError as e:
        return {"info": e.__str__()}, e.status_code


@question_route.route('/delete_question', methods=['GET'])
def delete_question_route():
    """删除问题"""
    try:
        RouteParamsCheck(request.args, ["qid"]).required()
        qid = request.args["qid"]
        impl = QuestionImpl()
        result = impl.delete_question(qid=qid)
        return {"info": "删除问题", "result": result}, 200
    except APIReturnError as e:
        return {"info": e.__str__()}, e.status_code