working

src/docker_compose/cfg/org.py

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+from collections.abc import Iterator
+from dataclasses import dataclass, field
+from typing import Callable, ClassVar, Self, final, override
+
+from docker_compose.cfg.org_yaml import OrgDataYaml
+from docker_compose.cfg.record import Record, RecordCls, RecordName
+
+
+@final
+@dataclass(frozen=True, slots=True)
+class OrgVal(RecordCls[str]):
+    old: ClassVar[RecordName] = RecordName("org")
+
+
+@final
+@dataclass(frozen=True, slots=True)
+class Org:
+    val: str
+    replace: OrgVal = field(init=False)
+
+    def __post_init__(self) -> None:
+        setter = super(Org, self).__setattr__
+        setter("replace", OrgVal(self.val))
+
+
+@final
+@dataclass(frozen=True, slots=True)
+class AppVal(RecordCls[str]):
+    old: ClassVar[RecordName] = RecordName("name")
+
+
+@final
+@dataclass(frozen=True, slots=True)
+class App:
+    val: str
+    replace: AppVal = field(init=False)
+
+    def __post_init__(self) -> None:
+        setter = super(App, self).__setattr__
+        setter("replace", AppVal(self.val))
+
+
+@final
+@dataclass(frozen=True, slots=True)
+class UrlValNew:
+    val: str | None
+
+    @override
+    def __str__(self) -> str:
+        if not self.val:
+            return ""
+        return ".".join((self.val, "ccamper7", "net"))
+
+
+@final
+@dataclass(frozen=True, slots=True)
+class UrlVal(RecordCls[UrlValNew]):
+    old = RecordName("url")
+
+
+@final
+@dataclass(frozen=True, slots=True)
+class Url:
+    val: str | None
+    replace: UrlVal = field(init=False)
+
+    def __post_init__(self) -> None:
+        setter = super(Url, self).__setattr__
+        setter("replace", UrlVal(UrlValNew(self.val)))
+
+
+@final
+@dataclass(frozen=True, slots=True)
+class OrgData:
+    org_app = Record[RecordName, str](
+        RecordName(f"{OrgVal.old.val}_{AppVal.old.val}"),
+        f"{OrgVal.old!s}_{AppVal.old!s}",
+    )
+    app: App
+    org: Org
+    url: Url
+
+    @classmethod
+    def from_dict(cls, app: str, org: str, data: OrgDataYaml) -> Self:
+        return cls(
+            App(app),
+            Org(org),
+            Url(data.get("url")),
+        )
+
+    @property
+    def render_funcs(self) -> Iterator[Callable[[str], str]]:
+        yield self.app.replace
+        yield self.org.replace
+        yield self.url.replace
+
+    @property
+    def pre_render_funcs(self) -> Iterator[Callable[[str], str]]:
+        yield self.org_app
+
+    # def render_yaml(self, yaml: str) -> str:
+    #     for func in self.render_funcs:
+    #         yaml = func(yaml)
+    #     return yaml