import { filePath } from "../../consts.mjs";
import { GenericAppMixin } from "../mixins/GenericApp.mjs";
import { LaidOutAppMixin } from "../mixins/LaidOutAppMixin.mjs";
import { localizer } from "../../utils/Localizer.mjs";
import { editItemFromElement, deleteItemFromElement } from "../utils.mjs";

const { HandlebarsApplicationMixin } = foundry.applications.api;
const { ActorSheetV2 } = foundry.applications.sheets;
const { ContextMenu, TextEditor } = foundry.applications.ux;

export class BookGeistSheet extends
	LaidOutAppMixin(
	GenericAppMixin(
	HandlebarsApplicationMixin(
	ActorSheetV2,
))) {
	// #region Options
	static DEFAULT_OPTIONS = {
		classes: [
			`ripcrypt--actor`,
			`BookGeistSheet`,
		],
		position: {
			width: `auto`,
			height: `auto`,
		},
		window: {
			resizable: true,
		},
		form: {
			submitOnChange: true,
			closeOnSubmite: false,
		},
	};

	static PARTS = {
		layout: {
			root: true,
			template: filePath(`templates/Apps/BookGeistSheet/layout.hbs`),
		},
		image: { template: filePath(`templates/Apps/BookGeistSheet/image.hbs`) },
		header: { template: filePath(`templates/Apps/BookGeistSheet/header.hbs`) },
		stats: { template: filePath(`templates/Apps/BookGeistSheet/stats.hbs`) },
		items: { template: filePath(`templates/Apps/BookGeistSheet/items.hbs`) },
	};
	// #endregion Options

	// #region Lifecycle
	async _onRender() {
		await super._onRender();

		new ContextMenu.implementation(
			this.element,
			`[data-ctx-menu="item"]`,
			[
				{
					name: localizer(`RipCrypt.common.edit`),
					condition: (el) => {
						const itemId = el.dataset.itemId;
						return itemId !== ``;
					},
					callback: editItemFromElement,
				},
				{
					name: localizer(`RipCrypt.common.delete`),
					condition: (el) => {
						const itemId = el.dataset.itemId;
						return itemId !== ``;
					},
					callback: deleteItemFromElement,
				},
			],
			{ jQuery: false, fixed: true },
		);
	};
	// #endregion Lifecycle

	// #region Data Prep
	async _preparePartContext(partID, ctx) {

		switch (partID) {
			case `layout`: await this._prepareLayoutContext(ctx); break;
			case `image`: await this._prepareImageContext(ctx); break;
			case `header`: await this._prepareHeaderContext(ctx); break;
			case `stats`: await this._prepareStatsContext(ctx); break;
			case `items`: await this._prepareItemsContext(ctx); break;
		};

		return ctx;
	};

	async _prepareLayoutContext(ctx) {
		ctx.imageVisible = true;
	};

	async _prepareImageContext(ctx) {
		ctx.url = this.actor.img;
	};

	async _prepareHeaderContext(ctx) {
		ctx.name = this.actor.name;
		ctx.rank = this.actor.system.level.rank;
		ctx.ranks = Object.values(gameTerms.Rank)
			.map((value, index) => ({
				value,
				label: index
			}));
		ctx.description = await TextEditor.implementation.enrichHTML(this.actor.system.description);
	};

	async _prepareStatsContext(ctx) {
		const system = this.actor.system;

		const fate = system.fate;
		if (fate) {
			ctx.path = {
				full: localizer(`RipCrypt.common.ordinals.${fate}.full`),
				abbv: localizer(`RipCrypt.common.ordinals.${fate}.abbv`),
			};
		}
		else {
			ctx.path = {
				full: null,
				abbv: localizer(`RipCrypt.common.empty`),
			};
		};

		Object.assign(ctx, system.ability);
		ctx.guts = system.guts;
		ctx.speed = system.speed;
	};

	async _prepareItemsContext(ctx) {
		ctx.defense = {
			locations: `None`,
			protection: 0,
			shield: false,
		};
		ctx.traits = []; // Array<{name: string}>

		for (const item of this.actor.items) {
			switch (item.type) {
				case `weapon`: {
					if (!item.system.equipped) { continue };
					ctx.attacks ??= [];
					ctx.attacks.push(this._prepareWeapon(item));
					break;
				};
				case `craft`: {
					ctx.crafts ??= [];
					ctx.crafts.push(this._prepareCraft(item));
					break;
				};
				case `trait`: {
					ctx.traits.push(this._prepareTrait(item));
					break;
				};
			};
		};
	};

	_prepareWeapon(weapon) {
		const hasShortRange = weapon.system.range.short != null;
		const hasLongRange = weapon.system.range.long != null;
		const isRanged = hasShortRange || hasLongRange;
		return {
			uuid: weapon.uuid,
			name: weapon.name,
			damage: weapon.system.damage,
			isRanged,
			range: weapon.system.range,
		};
	};

	_prepareCraft(craft) {
		return {
			uuid: craft.uuid,
			name: craft.name,
		};
	};

	_prepareTrait(trait) {
		return {
			uuid: trait.uuid,
			name: trait.name,
			description: trait.system.description,
		};
	};
	// #endregion Data Prep

	// #region Actions
	// #endregion Actions
};