from PDAPI import *


__metadata__ = {
    "methods": ["GET"],
    "blueprint": "GERP",
    "permission": 1.0,
    "attributes": [],
    "limit": "1 per second",
    "form": [
        {"Name": "Page", "Type": "int", "Required": False},
    ]
}
def HandleRequest():
    data = []
    page_index = flask.request.args.get("PageIndex", 1, type = int)
    page_size = flask.request.args.get("PageSize", 10, type = int)
    search_field = flask.request.args.get("SearchField", "UserUUID")
    search_keyword = flask.request.args.get("SearchKeyword", "").strip()
    match_mode = flask.request.args.get("MatchMode", "Like")  # Like/Regex
    sort_field = flask.request.args.get("SortField", "UserCreateTime")
    sort_order = flask.request.args.get("SortOrder", "Desc")  # Asc/Desc
    query = GERPUser.query
    if search_keyword and search_field in [
        "UserUUID", "UserJobNumber", "UserName", "UserEmail", "UserTele"
    ]:
        model_field = search_field
        if match_mode == "Like":
            query = query.filter(getattr(GERPUser, model_field).ilike(f"%{search_keyword}%"))
        elif match_mode == "Regex":
            try:
                re.compile(search_keyword)
                query = query.filter(sqlalchemy.text(f"{model_field} REGEXP :keyword")).params(keyword=search_keyword)
            except re.error:
                return {"code": 500, "msg": "正则表达式格式错误", "data": []}
    if sort_field in [
        "UserUUID", "UserJobNumber", "UserName", "UserPermission", 
        "UserCreateTime", "UserLastLoginDate"
    ]:
        if sort_order == "Desc":
            query = query.order_by(getattr(GERPUser, sort_field).desc())
        else:
            query = query.order_by(getattr(GERPUser, sort_field).asc())
    else:
        query = query.order_by(GERPUser.UserCreateTime.desc())
    total_count = query.count()
    offset = (page_index - 1) * page_size
    users = query.offset(offset).limit(page_size).all()
    for user in users:
        user: GERPUser
        data.append({
            "UserUUID": GetBytesTo16(user.UserUUID),
            "UserJobNumber": GetBytesTo16(user.UserJobNumber) if user.UserJobNumber else "未启用工号",
            "UserName": user.UserName,
            "UserPermission": user.UserPermission,
            "UserGender": Gender2Str(user.UserGender),
            "UserEmail": user.UserEmail or "未填写",
            "UserEmailVerify": user.UserEmailVerify,
            "UserAccountLicense": user.UserAccountLicense,
            "UserTele": user.GetTele() or "未填写",
            "UserLastLoginDate": user.UserLastLoginDate.strftime("%Y年%m月%d日 %H时%M分%S秒 UTC+8") 
                                 if user.UserLastLoginDate else "从未登录",
            "UserCreateTime": user.UserCreateTime.strftime("%Y年%m月%d日 %H时%M分%S秒 UTC+8")
        })
    return {
        "code": 0,
        "count": total_count,
        "data": data,
        "msg": "查询成功"
    }