from datetime import datetime
from pydantic import BaseModel, Field, HttpUrl


class RemoteMountCreate(BaseModel):
    name: str = Field(..., min_length=1, max_length=255)
    base_url: HttpUrl
    username: str | None = Field(default=None, max_length=255)
    password: str | None = Field(default=None, max_length=2000)
    root_path: str = Field(default="/", min_length=1, max_length=1000)


class RemoteMountOut(BaseModel):
    id: str
    name: str
    mount_type: str
    base_url: str
    username: str | None
    root_path: str
    is_active: bool
    last_sync_at: str | None
    created_at: datetime
    updated_at: datetime

    model_config = {"from_attributes": True}


class RemoteNodeOut(BaseModel):
    path: str
    name: str
    is_dir: bool
    size: int | None = None
    modified_at: str | None = None
    etag: str | None = None
    children: list["RemoteNodeOut"] = []


class RemoteMountTreeOut(BaseModel):
    mount_id: str
    root_path: str
    nodes: list[RemoteNodeOut]


class RemoteSyncRequest(BaseModel):
    remote_path: str = Field(..., min_length=1, max_length=2000)
    local_folder_id: str = Field(..., min_length=1, max_length=36)
    mode: str = Field(default="file", pattern="^(file|folder)$")


class RemoteSyncResultOut(BaseModel):
    synced: int
    skipped: int
    failed: int
    document_ids: list[str]
    errors: list[str]


RemoteNodeOut.model_rebuild()