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from enum import auto, IntEnum
from typing import Optional
from PySide6.QtCore import QAbstractListModel, QByteArray, QModelIndex, QObject, QPersistentModelIndex, QStandardPaths, QUrl, Qt, Signal, Slot, Property
from PySide6.QtQml import QmlElement
from kodereviewer.data import Comment, PullRequest
QML_IMPORT_NAME = "org.deprecated.kodereviewer"
QML_IMPORT_MAJOR_VERSION = 1
@QmlElement
class CommentModel(QAbstractListModel):
_pull_request: Optional[PullRequest]
class Roles(IntEnum):
Body = Qt.ItemDataRole.UserRole + 1
CreatedAt = auto()
UpdatedAt = auto()
Username = auto()
AvatarUrl = auto()
def __init__(self):
super().__init__()
self._pull_request = None
def get_pull_request(self) -> Optional[PullRequest]:
return self._pull_request
def set_pull_request(self, pull_request: Optional[PullRequest]) -> None:
if pull_request is None:
return
if self._pull_request is not None and self._pull_request == pull_request:
return
self.beginResetModel()
self._pull_request = pull_request
self._pull_request.commentsLoaded.connect(self._reset_model)
self.endResetModel()
self.pullRequestChanged.emit()
pullRequestChanged = Signal()
pullRequest = Property(PullRequest, fget=get_pull_request, fset=set_pull_request,
notify=pullRequestChanged)
def _reset_model(self) -> None:
self.beginResetModel()
self.endResetModel()
def data(self,
index: QModelIndex | QPersistentModelIndex,
role: int = Qt.ItemDataRole.DisplayRole) -> object:
if self._pull_request is None:
return None
comment: Comment = self._pull_request._comments[index.row()]
if role == self.Roles.Body:
return comment.body
if role == self.Roles.CreatedAt:
return comment.created_at.strftime("%Y-%M-%d %H:%m")
if role == self.Roles.UpdatedAt:
return comment.updated_at.strftime("%Y-%M-%d %H:%m")
if role == self.Roles.Username:
return comment.user.username
if role == self.Roles.AvatarUrl:
return comment.user.avatar_url
if role == Qt.ItemDataRole.DisplayRole:
return comment.body
return None
def rowCount(self, parent: QModelIndex | QPersistentModelIndex = QModelIndex()) -> int:
if self._pull_request is None:
return 0
return len(self._pull_request._comments)
def roleNames(self) -> dict[int, QByteArray]:
return {
self.Roles.Body: QByteArray(b'body'),
self.Roles.CreatedAt: QByteArray(b'createdAt'),
self.Roles.UpdatedAt: QByteArray(b'updatedAt'),
self.Roles.Username: QByteArray(b'username'),
self.Roles.AvatarUrl: QByteArray(b'avatarUrl'),
}
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