from typing import Any, Callable

import library_api
from dates import check_date
from tui.content_pane import ContentPane
from tui.dialogs import FormDialog, FormField


class LibraryPane(ContentPane):
    reload_message = "Reloaded from the library"

    def __init__(self, **kwargs):
        super().__init__(**kwargs)
        self.border_title = f"[b]kitty[/b] {library_api.api_url()}/api/library"

    def load_entries(self, load: Callable[[], list[dict]]) -> list[dict]:
        try:
            return load()
        except (OSError, ValueError) as error:
            self.notify(str(error), title="Library", severity="error", timeout=10)
            return []

    def edit_dates(self, title: str, entry: dict, save: Callable[[str | None, str | None], Any], focus_key: str):
        fields = [
            FormField("started", "Started (YYYY-MM-DD, empty to clear)", value=entry.get("started", ""), placeholder="2026-01-31"),
            FormField("finished", "Finished (YYYY-MM-DD, empty to clear)", value=entry.get("finished", ""), placeholder="2026-02-14"),
        ]

        def saved(values: dict | None):
            if values is not None:
                self.run_now(lambda: save(check_date(values["started"]), check_date(values["finished"])), f"Saved dates for {title}", focus_key)

        self.app.push_screen(FormDialog(f"History for {title}", fields), saved)