[mod] weekview:Korrekter Jahresübergang

source/base.ts

@@ -145,4 +145,37 @@ namespace _dali
 		}
 	}
 	
+	
+	/**
+	 */
+	export var general_cache : lib_plankton.cache.type_subject<unknown> = lib_plankton.cache.make<unknown>(
+		/*
+		lib_plankton.storage.memory.implementation_chest(
+			{
+			}
+		)
+		 */
+	);
+	
+	
+	/**
+	 */
+	export async function number_of_weeks(
+		year : int
+	) : Promise<int>
+	{
+		const value_raw : unknown = await lib_plankton.cache.get<unknown>(
+			_dali.general_cache,
+			lib_plankton.string.coin(
+				"number_of_weeks_{{year}}",
+				{
+					"year": year.toFixed(0),
+				}
+			),
+			null,
+			() => Promise.resolve<int>(lib_plankton.pit.number_of_weeks(year))
+		);
+		return (value_raw as int);
+	}
+	
 }

source/main.ts

@@ -80,6 +80,8 @@ namespace _dali
 		await _dali.backend.initialize(
 			_dali.conf.get()["backend"]
 		);
+		// init:general cache
+		lib_plankton.cache.init(_dali.general_cache);
 		// init:model
 		await _dali.model.initialize(
 		);

source/widgets/special_number_input/logic.ts

@@ -52,6 +52,11 @@ namespace _dali.widgets
 		private value : int;
 		
 		
+		/**
+		 */
+		private dom_root : (null | HTMLElement);
+		
+		
 		/**
 		 */
 		public constructor(
@@ -80,6 +85,19 @@ namespace _dali.widgets
 			this.maximum = maximum;
 			this.value = initial_value;
 			this.action_change = action_change;
+			this.dom_root = null;
+		}
+		
+		
+		/**
+		 */
+		public set_value(
+			value : int
+		) : void
+		{
+			this.value = value;
+			const dom_input : HTMLInputElement = (this.dom_root.querySelector(".widget-special_number_input-input") as HTMLInputElement);
+			dom_input.value = value.toFixed(0);
 		}
 		
 		
@@ -160,6 +178,7 @@ namespace _dali.widgets
 			}
 			
 			target_element.appendChild(dom_root);
+			this.dom_root = dom_root;
 		}
 		
 	}

source/widgets/weekview/logic.ts

@@ -713,7 +713,17 @@ namespace _dali.widgets
 										const dom_th = document.createElement("th");
 										dom_th.classList.add("weekview-cell");
 										dom_th.classList.add("weekview-cell-day");
-										dom_th.textContent = (this.week + offset).toFixed(0).padStart(2, "0");
+										// const week : int = (this.week + offset);
+										const week : int = lib_plankton.call.convey(
+											this.week,
+											[
+												x => lib_plankton.pit.from_ywd({"year": this.year, "week": x, "day": 2}),
+												x => lib_plankton.pit.shift_week(x, offset),
+												lib_plankton.pit.to_ywd,
+												x => x.week
+											]
+										)
+										dom_th.textContent = week.toFixed(0).padStart(2, "0");
 										dom_tr.appendChild(dom_th);
 									}
 								);
@@ -878,42 +888,75 @@ namespace _dali.widgets
 				{
 				}
 			);
+			let input_year : _dali.widgets.class_widget_special_number_input;
+			let input_week : _dali.widgets.class_widget_special_number_input;
 			// control:year
 			{
-				const widget : lib_plankton.zoo_widget.interface_widget = new _dali.widgets.class_widget_special_number_input(
+				input_year = new _dali.widgets.class_widget_special_number_input(
 					{
 						"label": lib_plankton.translate.get("widget.weekview.controls.year"),
 						"minimum": 1900,
 						"maximum": 2500,
 						"initial_value": this.year,
-						"action_change": async (value) => {
+						"action_change": async (year_raw) => {
-							this.year = value;
+							// model
+							const number_of_weeks : int = await _dali.number_of_weeks(year_raw);
+							if (this.week > number_of_weeks)
+							{
+								this.year = year_raw;
+								this.week = number_of_weeks;
+							}
+							else
+							{
+								this.year = year_raw;
+								// this.week = this.week;
+							}
+							
+							// view
+							input_week.set_value(this.week);
 							await this.update_table();
 							await this.update_entries();
 						},
 					}
 				);
-				await widget.load(target_element.querySelector(".weekview-controls"));
+				await input_year.load(target_element.querySelector(".weekview-controls"));
 			}
 			// control:week
 			{
-				const widget : lib_plankton.zoo_widget.interface_widget = new _dali.widgets.class_widget_special_number_input(
+				input_week = new _dali.widgets.class_widget_special_number_input(
 					{
 						"label": lib_plankton.translate.get("widget.weekview.controls.week"),
-						"minimum": 1,
-						/**
-						 * @todo correct
-						 */
-						"maximum": 53,
 						"initial_value": this.week,
-						"action_change": async (value) => {
+						"action_change": async (week_raw) => {
-							this.week = value;
+							// model
+							if (week_raw < 1)
+							{
+								this.year = (this.year - 1);
+								this.week = await _dali.number_of_weeks(this.year);
+							}
+							else
+							{
+								if (week_raw > await _dali.number_of_weeks(this.year))
+								{
+									this.year = (this.year + 1);
+									this.week = 1;
+								}
+								else
+								{
+									// this.year = this.year;
+									this.week = week_raw;
+								}
+							}
+							
+							// view
+							input_year.set_value(this.year);
+							input_week.set_value(this.week);
 							await this.update_table();
 							await this.update_entries();
 						},
 					}
 				);
-				await widget.load(target_element.querySelector(".weekview-controls"));
+				await input_week.load(target_element.querySelector(".weekview-controls"));
 			}
 			// control:count
 			/*