from .tool.func import *

def api_topic(topic_num = 1, tool = 'normal', num = ''):
    with get_db_connect() as conn:
        curs = conn.cursor()

        topic_num = str(topic_num)

        if acl_check('', 'topic_view', topic_num) != 1:
            if tool == 'normal':
                if num != '':
                    curs.execute(db_change(
                        "select id, data, date, ip, block, top from topic where code = ? and id + 0 = ? + 0 order by id + 0 asc"
                    ), [
                        topic_num,
                        num
                    ])
                else:
                    curs.execute(db_change(
                        "select id, data, date, ip, block, top from topic where code = ? order by id + 0 asc"
                    ), [
                        topic_num
                    ])
            elif tool == 'length':
                curs.execute(db_change("select id from topic where code = ? order by id + 0 desc limit 1"), [topic_num])
                db_data = curs.fetchall()

                if db_data:
                    return flask.jsonify({ 'length' : db_data[0][0] })
                else:
                    return flask.jsonify({})
            else:
                curs.execute(db_change(
                    "select id, data, date, ip, block, top from topic where code = ? and top = 'O' order by id + 0 asc"
                ), [
                    topic_num
                ])

            data = curs.fetchall()
            if data:
                data_a = {}
                admin = admin_check(3)

                curs.execute(db_change("select ip from topic where code = ? order by id + 0 asc limit 1"), [topic_num])
                data_f = curs.fetchall()
                data_f = data_f[0][0] if data_f else ''
                data_a['data_main'] = {
                    "ip_first" : ip_pas(data_f, 1),
                    "admin" : str(admin)
                }

                ip_a = ip_pas([i[3] for i in data])
                ip_a_2 = ip_pas([i[3] for i in data], 1)
                for i in data:
                    data_v = i[1] if i[4] != 'O' or admin == 1 else ''

                    data_a[i[0]] = {
                        "data" : data_v,
                        "date" : i[2],
                        "ip" : ip_a_2[i[3]],
                        "blind" : i[4],

                        "ip_pas" : ip_a[i[3]],
                        "data_pas" : render_set(
                            doc_data = data_v, 
                            data_type = 'api_view',
                            data_in = 'topic_' + topic_num + '_' + i[0],
                            doc_acl = 0
                        )
                    }

                return flask.jsonify(data_a)
            else:
                return flask.jsonify({})
        else:
            return flask.jsonify({})