namespace _dali.pages
{
	
	/**
	 */
	lib_plankton.zoo_page.register(
		"calendar_add",
		async (parameters, target_element) => {
			target_element.innerHTML = "";
			target_element.innerHTML = await _dali.helpers.template_coin(
				"calendar_add",
				"default",
				{
					"label": lib_plankton.translate.get("page.calendar_add.title")
				}
			);
			const form : lib_plankton.zoo_form.class_form<
				{
					name : string;
					access : {
						public : boolean;
						default_level : _dali.type.enum_access_level;
						attributed : lib_plankton.map.type_map<
							_dali.type.user_id,
							_dali.type.enum_access_level
						>;
					};
					resource_kind : string;
					hue : (null | float);
				},
				{
					name : string;
					access : {
						public : boolean;
						default_level : _dali.type.enum_access_level;
						attributed : lib_plankton.map.type_map<
							_dali.type.user_id,
							_dali.type.enum_access_level
						>;
					};
					resource_kind : string;
					hue : (null | float);
				}
			> = new lib_plankton.zoo_form.class_form<
				{
					name : string;
					access : {
						public : boolean;
						default_level : _dali.type.enum_access_level;
						attributed : lib_plankton.map.type_map<
							_dali.type.user_id,
							_dali.type.enum_access_level
						>;
					};
					resource_kind : string;
					hue : (null | float);
				},
				{
					name : string;
					access : {
						public : boolean;
						default_level : _dali.type.enum_access_level;
						attributed : lib_plankton.map.type_map<
							_dali.type.user_id,
							_dali.type.enum_access_level
						>;
					};
					resource_kind : string;
					hue : (null | float);
				}
			>(
				(value) => value,
				(raw) => raw,
				new lib_plankton.zoo_input.class_input_group<any>(
					[
						{
							"name": "name",
							"input": new lib_plankton.zoo_input.class_input_text(),
							"label": lib_plankton.translate.get("calendar.name")
						},
						{
							"name": "hue",
							"input": new lib_plankton.zoo_input.class_input_hue(
							),
							"label": lib_plankton.translate.get("calendar.hue"),
						},
						{
							"name": "access",
							"input": new lib_plankton.zoo_input.class_input_group(
								[
									{
										"name": "public",
										"input": new lib_plankton.zoo_input.class_input_checkbox(),
										"label": lib_plankton.translate.get("calendar.access.public"),
									},
									{
										"name": "default_level",
										"input": _dali.helpers.input_access_level(),
										"label": lib_plankton.translate.get("calendar.access.default_level"),
									},
									{
										"name": "attributed",
										"input": await _dali.helpers.input_attributed_access(),
										"label": lib_plankton.translate.get("calendar.access.attributed"),
									},
								]
							),
							"label": lib_plankton.translate.get("calendar.access.access"),
						},
						{
							"name": "resource_kind",
							"input": new lib_plankton.zoo_input.class_input_selection(
								[
									{
										"value": "local",
										"label": lib_plankton.translate.get("resource.kinds.local.title")
									},
									{
										"value": "caldav",
										"label": lib_plankton.translate.get("resource.kinds.caldav.title")
									},
								]
							),
							"label": lib_plankton.translate.get("resource.kind")
						},
					]
				),
				[
					{
						"label": lib_plankton.translate.get("page.calendar_add.actions.do"),
						"procedure": async (get_value, get_representation) => {
							const value : any = await get_value();
							const calendar_object : _dali.type.calendar_object = {
								"name": value.name,
								"access": {
									"public": value.access.public,
									"default_level": value.access.default_level,
									"attributed": value.access.attributed,
								},
								"resource": (() => {
									switch (value.resource_kind) {
										case "local":
										{
											return {
												"kind": "local",
												"data": {
													"events": [],
												}
											};
											break;
										}
										case "caldav":
										{
											return {
												"kind": "caldav",
												"data": {
													"url": "", // TODO
													"read_only": true, // TODO
												}
											};
											break;
										}
										default:
										{
											throw (new Error("invalid resource kind: " + value.resource_kind));
											break;
										}
									}
								}) (),
								"hue": value.hue,
							};
							try
							{
								await _dali.backend.calendar_add(
									calendar_object
								);
								lib_plankton.zoo_page.set(
									{
										"name": "overview",
										"parameters": {}
									}
								);
							}
							catch (error)
							{
								// do nothing
								/*
								lib_plankton.zoo_page.set(
									{
										"name": "event_add",
										"parameters": {
										}
									}
								);
								 */
							}
						}
					},
				]
			);
			await form.setup(document.querySelector("#calendar_add_form"));
			await form.input_write(
				{
					"name": "",
					"access": {
						"public": false,
						"default_level": _dali.type.enum_access_level.view,
						"attributed": lib_plankton.map.hashmap.implementation_map<
							_dali.type.user_id,
							_dali.type.enum_access_level
						>(
							lib_plankton.map.hashmap.make<
								_dali.type.user_id,
								_dali.type.enum_access_level
							>(
								user_id => user_id.toFixed(0),
							)
						),
					},
					"resource_kind": "local",
					"hue": lib_plankton.random.generate_unit(),
				}
			);
			return Promise.resolve<void>(undefined);
		}
	);

}