from .tool.func import *

def api_w_2(conn, name):
    curs = conn.cursor()

    data_arg_exist = flask.request.args.get('exist', '')
    if data_arg_exist != '':
        curs.execute(db_change("select title from data where title = ?"), [name])
        if curs.fetchall():
            return flask.jsonify({ "exist" : "1" })
    else:
        if acl_check(name, 'render') != 1:
            if flask.request.method == 'POST':
                data_org = flask.request.form.get('data', '')
                data_pas = render_set(
                    title = name, 
                    data = data_org, 
                    num = 2
                )

                return flask.jsonify({
                    "data" : data_pas[0], 
                    "js_data" : data_pas[1]
                })
            else:
                data_arg_rev = flask.request.args.get('num', '')
                if data_arg_rev != '':
                    curs.execute(db_change("select data from history where title = ? and id = ?"), [name, rev])
                else:
                    curs.execute(db_change("select data from data where title = ?"), [name])
                
                data = curs.fetchall()
                if data:
                    name_org = flask.request.args.get('name_org', '')
                    if name_org == '':
                        name_org = name
                        
                    json_data = data[0][0]
                    
                    include_data = flask.request.args.get('include', '')
                    if include_data != '':
                        get_all_change_1 = []
                        find_replace_moment = re.findall(r'(@([^=@]+)=([^=@]+)@|@([^=@]+)@)', json_data)
                        for i in find_replace_moment:
                            if i[1] != '':
                                get_all_change_1 += [['@' + i[1] + '@', i[2]]]

                                json_data = json_data.replace(i[0], '@' + i[1] + '@', 1)
                            else:
                                json_data = json_data.replace(i[0], '@' + i[3] + '@', 1)

                        get_all_change_2 = re.findall(r'(@(?:[^@]*)@),([^,]*),', flask.request.args.get('change', '')) + get_all_change_1
                        for i in get_all_change_2:
                            json_data = json_data.replace(
                                i[0].replace('<amp>', '&'), 
                                i[1].replace('<amp>', '&').replace('<comma>', ','), 
                                1
                            )
                        
                    data_pas = render_set(
                        title = name_org, 
                        data = json_data, 
                        num = 2, 
                        include = include_data
                    )

                    return flask.jsonify({
                        "data" : data_pas[0], 
                        "js_data" : data_pas[1]
                    })

    return flask.jsonify({})