import { SettingStatusEnum, status } from "../utils/SettingStatus.mjs";
import { __ID__ } from "../consts.mjs";
import { Logger } from "../utils/Logger.mjs";

const key = `startingSidebarTab`;

export function startingSidebarTab() {
	status[key] = SettingStatusEnum.Unknown;

	// #region Registration
	Logger.log(`Registering setting: ${key}`);
	game.settings.register(__ID__, key, {
		name: `OFT.setting.${key}.name`,
		hint: `OFT.setting.${key}.hint`,
		type: new foundry.data.fields.StringField({
			blank: true,
			nullable: false,
			required: true,
			choices: () => {
				const tabs = Object.entries(CONFIG.ui.sidebar.TABS);

				const tabChoices = {
					"": `OFT.setting.${key}.choices.blank`,
				};
				for (const [id, data] of tabs) {
					let { documentName, gmOnly, tooltip: name } = data;
					if (gmOnly && !game.user.isGM) { continue };

					if (documentName) {
						name ??= foundry.utils.getDocumentClass(documentName).metadata.labelPlural;
					};

					tabChoices[id] = name;
				};

				return tabChoices;
			},
		}),
		config: true,
		requiresReload: false,
	});
	// #endregion Registration

	// #region Implementation
	Hooks.once(`ready`, () => {
		const defaultTab = game.settings.get(__ID__, key);
		if (defaultTab === ``) { return };

		if (!(defaultTab in CONFIG.ui.sidebar.TABS)) {
			Logger.error(`Failed to find starting tab with ID "${defaultTab}", skipping`);
			return;
		};

		if (defaultTab) {
			Logger.debug(`Changing tab to:`, defaultTab);
			ui.sidebar.changeTab(defaultTab, `primary`);
		};
	});
	// #endregion Implementation

	status[key] = SettingStatusEnum.Registered;
};