"""Operation progress, realm choice, and server-summary controls."""

from __future__ import annotations

from dataclasses import dataclass
from typing import Any


@dataclass(frozen=True)
class ProgressPanel:
	container: Any
	realm_value: Any
	realm_selector: Any
	play_button: Any
	status: Any
	progress_text: Any
	speed_text: Any
	client_activity_text: Any
	download_context_text: Any
	activity_meta_text: Any
	progress_bar: Any
	server_status_content: Any
	server_status_debug_text: Any
	log_toggle: Any

	def refresh_activity_metadata(self) -> None:
		self.activity_meta_text.set(
			self.download_context_text.get() or self.client_activity_text.get()
		)

	def set_download_context(self, value: str) -> None:
		self.download_context_text.set(value)
		self.refresh_activity_metadata()


def build_progress_panel(
	parent: Any,
	*,
	widgets: Any,
	tk_module: Any,
	default_realm: str,
) -> ProgressPanel:
	activity_panel = widgets.Frame(parent, style="Surface.TFrame", padding=(10, 7))
	activity_panel.pack(fill="x", pady=(0, 8))
	realm_value = tk_module.StringVar(value=default_realm)
	activity_action = widgets.Frame(activity_panel, style="Surface.TFrame")
	activity_action.pack(side="right", fill="y", padx=(12, 0))
	play_button = widgets.Button(
		activity_action,
		text="PLAY",
		style="Play.TButton",
		underline=0,
	)
	play_button.pack(fill="both", expand=True)
	realm_selector = widgets.Combobox(
		activity_action,
		name="realm_selector",
		textvariable=realm_value,
		values=(default_realm,),
		state="readonly",
		style="Realm.TCombobox",
		font=("Sans", 9, "bold"),
		justify="center",
		width=20,
	)
	realm_selector.pack(fill="x", pady=(6, 5))
	activity_copy = widgets.Frame(activity_panel, style="Surface.TFrame")
	activity_copy.pack(side="left", fill="both", expand=True)
	status = tk_module.StringVar(value="Ready")
	progress_text = tk_module.StringVar(value="Click Play to start your journey")
	speed_text = tk_module.StringVar(value="")
	client_activity_text = tk_module.StringVar(value="")
	download_context_text = tk_module.StringVar(value="")
	activity_meta_text = tk_module.StringVar(value="")
	activity_heading = widgets.Frame(activity_copy, style="Surface.TFrame")
	activity_heading.pack(fill="x")
	widgets.Label(
		activity_heading,
		textvariable=status,
		style="Status.TLabel",
	).pack(side="left", anchor="w")
	widgets.Label(
		activity_heading,
		textvariable=activity_meta_text,
		style="Muted.TLabel",
	).pack(side="right", anchor="e")
	progress_bar = widgets.Progressbar(
		activity_copy,
		style="Depot.Horizontal.TProgressbar",
		mode="determinate",
		maximum=1,
		value=0,
	)
	progress_bar.pack(fill="x", pady=(5, 2))
	progress_details = widgets.Frame(activity_copy, style="Surface.TFrame")
	progress_details.pack(fill="x")
	widgets.Label(
		progress_details,
		textvariable=speed_text,
		style="Speed.TLabel",
		width=28,
		anchor="e",
	).pack(side="right")
	widgets.Label(
		progress_details,
		textvariable=progress_text,
		style="Muted.TLabel",
		anchor="w",
	).pack(side="left", fill="x", expand=True)
	server_status_row = widgets.Frame(activity_copy, style="Surface.TFrame")
	server_status_row.pack(fill="x", pady=(5, 1))
	widgets.Label(
		server_status_row,
		text="SERVERS",
		style="ServerHeading.TLabel",
	).pack(side="left", fill="y", padx=(0, 8))
	server_status_content = widgets.Frame(server_status_row, style="Surface.TFrame")
	server_status_content.pack(side="left", fill="y", anchor="w")
	log_toggle = tk_module.Button(
		server_status_row,
		text=">_",
		background="#191311",
		foreground="#f8fafc",
		activebackground="#24170f",
		activeforeground="#ffffff",
		font=("Monospace", 8, "bold"),
		padx=3,
		pady=1,
		borderwidth=0,
		highlightthickness=1,
		highlightbackground="#191311",
		highlightcolor="#f4bd61",
		relief="flat",
		takefocus=True,
	)
	log_toggle.pack(side="right", anchor="e", padx=(8, 0))
	server_status_debug_text = tk_module.StringVar(value="")
	widgets.Label(
		server_status_row,
		textvariable=server_status_debug_text,
		style="Muted.TLabel",
	).pack(side="right", anchor="e", padx=(8, 0))
	widgets.Label(
		server_status_content,
		text="Checking official server status…",
		style="ServerUnknown.TLabel",
	).pack(side="left", anchor="w")
	return ProgressPanel(
		container=activity_panel,
		realm_value=realm_value,
		realm_selector=realm_selector,
		play_button=play_button,
		status=status,
		progress_text=progress_text,
		speed_text=speed_text,
		client_activity_text=client_activity_text,
		download_context_text=download_context_text,
		activity_meta_text=activity_meta_text,
		progress_bar=progress_bar,
		server_status_content=server_status_content,
		server_status_debug_text=server_status_debug_text,
		log_toggle=log_toggle,
	)