import { getCollectionTitle } from "@/entrypoints/sidepanel/utils/getCollectionTitle";
import { track } from "@/features/analytics";
import { useGroupColors } from "@/hooks/useGroupColors";
import { CollectionItem, GroupItem } from "@/models/CollectionModels";
import * as fui from "@fluentui/react-components";
import { Circle20Filled, CircleOff20Regular, Pin20Filled, Rename20Regular } from "@fluentui/react-icons";
import { ReactElement } from "react";
import { useStyles_EditDialog } from "./EditDialog.styles";

export default function EditDialog(props: GroupEditDialogProps): ReactElement
{
	const [title, setTitle] = useState<string>(
		(props.type === "collection"
			? props.collection?.title :
			(props.group?.pinned !== true ? props.group?.title : ""))
		?? ""
	);

	const [color, setColor] = useState<`${Browser.tabGroups.Color}` | undefined | "pinned">(
		props.type === "collection"
			? props.collection?.color :
			props.group?.pinned === true ? "pinned" : (props.group?.color ?? "blue")
	);

	const cls = useStyles_EditDialog();
	const colorCls = useGroupColors();
	const horizontalNavigationAttributes = fui.useArrowNavigationGroup({ axis: "horizontal" });

	const onSubmit = (e: React.FormEvent<HTMLFormElement>) =>
	{
		e.preventDefault();
		handleSave();
	};

	const handleSave = () =>
	{
		if (props.type === "collection" ? props.collection !== null : props.group !== null)
			track("item_edited", { type: props.type });
		else
			track("item_created", { type: props.type });

		if (props.type === "collection")
			props.onSave({
				type: "collection",
				timestamp: props.collection?.timestamp ?? Date.now(),
				color: (color === "pinned") ? undefined : color!,
				title: title ? title : undefined,
				items: props.collection?.items ?? []
			});
		else if (color === "pinned")
			props.onSave({
				type: "group",
				pinned: true,
				items: props.group?.items ?? []
			});
		else
			props.onSave({
				type: "group",
				pinned: false,
				color: color!,
				title: title ? title : undefined,
				items: props.group?.items ?? []
			});
	};

	return (
		<fui.DialogSurface className={ fui.mergeClasses(cls.surface, (color && color !== "pinned") && colorCls[color]) }>
			<form onSubmit={ onSubmit }>
				<fui.DialogBody>
					<fui.DialogTitle>
						{
							props.type === "collection" ?
								i18n.t(`dialogs.edit.title.${props.collection ? "edit" : "new"}_collection`) :
								i18n.t(`dialogs.edit.title.${props.group ? "edit" : "new"}_group`)
						}
					</fui.DialogTitle>

					<fui.DialogContent>
						<div className={ cls.content }>
							<fui.Field label={ i18n.t("dialogs.edit.collection_title") }>
								<fui.Input
									contentBefore={ <Rename20Regular /> }
									disabled={ color === "pinned" }
									placeholder={
										props.type === "collection" ? getCollectionTitle(props.collection, true) : ""
									}
									value={ color === "pinned" ? i18n.t("groups.pinned") : title }
									onChange={ (_, e) => setTitle(e.value) } />
							</fui.Field>
							<fui.Field label={ i18n.t("dialogs.edit.color") }>
								<div className={ cls.colorPicker } { ...horizontalNavigationAttributes }>
									{ (props.type === "group" && (!props.hidePinned || props.group?.pinned)) &&
										<fui.ToggleButton
											checked={ color === "pinned" }
											onClick={ () => setColor("pinned") }
											icon={ <Pin20Filled /> }
											shape="circular"
										>
											{ i18n.t("groups.pinned") }
										</fui.ToggleButton>
									}
									{ props.type === "collection" &&
										<fui.ToggleButton
											checked={ color === undefined }
											onClick={ () => setColor(undefined) }
											icon={ <CircleOff20Regular /> }
											shape="circular"
										>
											{ i18n.t("colors.none") }
										</fui.ToggleButton>
									}
									{ Object.keys(colorCls).map(i =>
										<fui.ToggleButton
											checked={ color === i }
											onClick={ () => setColor(i as `${Browser.tabGroups.Color}`) }
											className={ fui.mergeClasses(cls.colorButton, colorCls[i as `${Browser.tabGroups.Color}`]) }
											icon={ {
												className: cls.colorButton_icon,
												children: <Circle20Filled />
											} }
											key={ i }
											shape="circular"
										>
											{ i18n.t(`colors.${i as `${Browser.tabGroups.Color}`}`) }
										</fui.ToggleButton>
									) }
								</div>
							</fui.Field>
						</div>
					</fui.DialogContent>

					<fui.DialogActions>
						<fui.DialogTrigger disableButtonEnhancement>
							<fui.Button appearance="primary" as="button" type="submit">{ i18n.t("common.actions.save") }</fui.Button>
						</fui.DialogTrigger>
						<fui.DialogTrigger disableButtonEnhancement>
							<fui.Button appearance="subtle">{ i18n.t("common.actions.cancel") }</fui.Button>
						</fui.DialogTrigger>
					</fui.DialogActions>
				</fui.DialogBody>
			</form>
		</fui.DialogSurface>
	);
}

export type GroupEditDialogProps =
	{
		type: "collection";
		collection?: CollectionItem;
		onSave: (item: CollectionItem) => void;
	} |
	{
		type: "group";
		hidePinned?: boolean;
		group?: GroupItem;
		onSave: (item: GroupItem) => void;
	};