from flask import Blueprint, render_template, session, request, jsonify
from module.article import Article
from module.user import Users
import math

admin = Blueprint("admin", __name__)

# @admin.before_request
# def before_admin():
#     if session.get('islogin') != 'true' or session.get('role') != 'admin':
#         return 'perm-denied'

# 为系统管理首页填充文章列表，并绘制分页栏
@admin.route('/admin')
def sys_admin():
    pagesize = 50
    article = Article()
    result = article.find_all_except_draft(0, pagesize)
    total = math.ceil(article.get_count_except_draft() / pagesize)
    return render_template('system-admin.html', page=1, result=result, total=total)
@admin.route('/admin/user')
def sys_admin_user():
    pagesize = 50
    user = Users()
    result = user.find_all_users()
    total = math.ceil(user.get_total_count_user() / pagesize)
    return render_template('system-admin-user.html', page=1, result=result, total=total)

# 为系统管理首页的文章列表进行分页查询
@admin.route('/admin/article/<int:page>')
def admin_article(page):
    pagesize = 50
    start = (page - 1) * pagesize
    article = Article()
    result = article.find_all_except_draft(start, pagesize)
    total = math.ceil(article.get_count_except_draft() / pagesize)
    return render_template('system-admin.html', page=page, result=result, total=total)


# 按照文章标题进行模糊查询的后台接口
@admin.route('/admin/search/<keyword>')
def admin_search_headline(keyword):
    result = Article().find_by_headline_except_draft(keyword)
    return render_template('system-admin.html', page=1, result=result, total=1)

# 文章的隐藏切换接口
@admin.route('/admin/article/hide/<int:articleid>')
def admin_article_hide(articleid):
    print("articleid=",articleid)
    hidden = Article().switch_hidden(articleid)
    print("hidden=",hidden)
    return str(hidden)

# 文章的推荐切换接口
@admin.route('/admin/article/recommend/<int:articleid>')
def admin_article_recommend(articleid):
    recommended = Article().switch_recommended(articleid)
    return str(recommended)

# 文章的审核切换接口
@admin.route('/admin/article/check/<int:articleid>')
def admin_article_check(articleid):
    checked = Article().switch_checked(articleid)
    return str(checked)


# 人员身份切换接口
@admin.route('/admin/user/role/<int:userid>')
def admin_user_check(userid):
    role = Users().switch_role(userid)
    return str(role)

# 删除文章
@admin.route('/admin/article/delete/<int:articleid>', methods=['GET'])
def delete_article(articleid):
    article = Article()
    try:
        # 查找文章
        result = article.find_by_id(articleid)
        if result is None:
            return jsonify({"success": False, "message": "文章不存在"})

        # 删除文章
        article.do_deletesign(articleid)
        return jsonify({"success": True, "message": "删除成功"})

    except Exception as e:
        return jsonify({"success": False, "message": str(e)})


# 删除人员
@admin.route('/admin/user/delete/<int:userid>', methods=['GET'])
def delete_user(userid):
    user = Users()
    try:
        # 查找人员
        result = user.find_user_by_id(userid)
        if result is None:
            return jsonify({"success": False, "message": "用户不存在"})

        # 删除人员
        user.do_deletesign_user(userid)
        return jsonify({"success": True, "message": "删除成功"})

    except Exception as e:
        return jsonify({"success": False, "message": str(e)})