from .tool.func import *

def user_setting_pw_change_2(conn):
    curs = conn.cursor()

    if ban_check() == 1:
        return re_error('/ban')

    ip = ip_check()
    if ip_or_user(ip) != 0:
        return redirect('/login')

    if flask.request.method == 'POST':
        now_pw = flask.request.form.get('pw4', None)
        new_pw = flask.request.form.get('pw2', None)
        re_pw = flask.request.form.get('pw3', None)
        if now_pw and new_pw and re_pw:
            if new_pw != re_pw:
                return re_error('/error/20')

            curs.execute(db_change("" + \
                "select name, data from user_set " + \
                "where id = ? and (name = 'encode' or name = 'pw')" + \
            ""), [
                flask.session['id']
            ])
            sql_data = curs.fetchall()
            if not sql_data:
                return re_error('/error/2')
            else:
                user = {}
                for i in sql_data:
                    user[i[0]] = i[1]

            if pw_check(
                now_pw,
                user['pw'], 
                user['encode'], 
                ip
            ) != 1:
                return re_error('/error/10')

            curs.execute(db_change(
                "update user_set set data = ? where id = ? and name = 'pw'"
            ), [
                pw_encode(new_pw), 
                ip
            ])

        return redirect('/user')
    else:
        return easy_minify(flask.render_template(skin_check(),
            imp = [load_lang('password_change'), wiki_set(), wiki_custom(), wiki_css([0, 0])],
            data = '''
                <form method="post">
                    <input placeholder="''' + load_lang('now_password') + '''" name="pw4" type="password">
                    <hr class="main_hr">
                    <input placeholder="''' + load_lang('new_password') + '''" name="pw2" type="password">
                    <hr class="main_hr">
                    <input placeholder="''' + load_lang('password_confirm') + '''" name="pw3" type="password">
                    <hr class="main_hr">
                    <button type="submit">''' + load_lang('save') + '''</button>
                </form>
            ''',
            menu = [['change', load_lang('return')]]
        ))