app/core/service/playwright/models.py

from __future__ import annotations

from typing import Literal

from pydantic import BaseModel, Field, HttpUrl, ValidationInfo, field_validator


class ViewPortModel(BaseModel):
    width: int = 1280
    height: int = 720


class PageModel(BaseModel):
    color_scheme: Literal["light", "dark", "no-preference"] | None = "no-preference"
    java_script_enabled: bool | None = True
    viewport: ViewPortModel | None = None
    proxy: dict | None = None
    no_viewport: bool | None = False


class GetContentModel(BaseModel):
    url: HttpUrl
    query_selector: str | None = None
    wait_selector: bool | None = False
    ms_delay: float = Field(default=0.0, gt=-1, lt=15_000.1)

    @field_validator("wait_selector")
    @classmethod
    def check_query_selector(cls, v: bool | None, info: ValidationInfo) -> bool | None:
        if v is True and info.data.get("query_selector") is None:
            msg = "wait_selector cannot be set to True without specifying a query_selector"
            raise ValueError(
                msg,
            )
        return v


class ScreenshotModel(GetContentModel):
    full_page: bool | None = False