Added Statistics calculation

Statistics now show calculated values

node_modules/@mui/x-date-pickers/internals/hooks/useField/useFieldSectionContentProps.js

@@ -0,0 +1,236 @@
+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
+var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard").default;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.useFieldSectionContentProps = useFieldSectionContentProps;
+var React = _interopRequireWildcard(require("react"));
+var _useEventCallback = _interopRequireDefault(require("@mui/utils/useEventCallback"));
+var _useId = _interopRequireDefault(require("@mui/utils/useId"));
+var _hooks = require("../../../hooks");
+var _syncSelectionToDOM = require("./syncSelectionToDOM");
+/**
+ * Generate the props to pass to the content element of each section of the field.
+ * It is not used by the non-accessible DOM structure (with an <input /> element for editing).
+ * It should be used in the MUI accessible DOM structure and the Base UI implementation.
+ * @param {UseFieldRootPropsParameters} parameters The parameters of the hook.
+ * @returns {UseFieldRootPropsReturnValue} The props to forward to the content element of each section of the field.
+ */
+function useFieldSectionContentProps(parameters) {
+  const adapter = (0, _hooks.usePickerAdapter)();
+  const translations = (0, _hooks.usePickerTranslations)();
+  const id = (0, _useId.default)();
+  const {
+    focused,
+    domGetters,
+    stateResponse,
+    applyCharacterEditing,
+    manager: {
+      internal_fieldValueManager: fieldValueManager
+    },
+    stateResponse: {
+      // States and derived states
+      parsedSelectedSections,
+      sectionsValueBoundaries,
+      state,
+      value,
+      // Methods to update the states
+      clearActiveSection,
+      setCharacterQuery,
+      setSelectedSections,
+      updateSectionValue,
+      updateValueFromValueStr
+    },
+    internalPropsWithDefaults: {
+      disabled = false,
+      readOnly = false
+    }
+  } = parameters;
+  const isContainerEditable = parsedSelectedSections === 'all';
+  const isEditable = !isContainerEditable && !disabled && !readOnly;
+
+  /**
+   * If a section content has been updated with a value we don't want to keep,
+   * Then we need to imperatively revert it (we can't let React do it because the value did not change in his internal representation).
+   */
+  const revertDOMSectionChange = (0, _useEventCallback.default)(sectionIndex => {
+    if (!domGetters.isReady()) {
+      return;
+    }
+    const section = state.sections[sectionIndex];
+    domGetters.getSectionContent(sectionIndex).innerHTML = section.value || section.placeholder;
+    (0, _syncSelectionToDOM.syncSelectionToDOM)({
+      focused,
+      domGetters,
+      stateResponse
+    });
+  });
+  const handleInput = (0, _useEventCallback.default)(event => {
+    if (!domGetters.isReady()) {
+      return;
+    }
+    const target = event.target;
+    const keyPressed = target.textContent ?? '';
+    const sectionIndex = domGetters.getSectionIndexFromDOMElement(target);
+    const section = state.sections[sectionIndex];
+    if (readOnly) {
+      revertDOMSectionChange(sectionIndex);
+      return;
+    }
+    if (keyPressed.length === 0) {
+      if (section.value === '') {
+        revertDOMSectionChange(sectionIndex);
+        return;
+      }
+      const inputType = event.nativeEvent.inputType;
+      if (inputType === 'insertParagraph' || inputType === 'insertLineBreak') {
+        revertDOMSectionChange(sectionIndex);
+        return;
+      }
+      revertDOMSectionChange(sectionIndex);
+      clearActiveSection();
+      return;
+    }
+    applyCharacterEditing({
+      keyPressed,
+      sectionIndex
+    });
+
+    // The DOM value needs to remain the one React is expecting.
+    revertDOMSectionChange(sectionIndex);
+  });
+  const handleMouseUp = (0, _useEventCallback.default)(event => {
+    // Without this, the browser will remove the selected when clicking inside an already-selected section.
+    event.preventDefault();
+  });
+  const handlePaste = (0, _useEventCallback.default)(event => {
+    // prevent default to avoid the input `onInput` handler being called
+    event.preventDefault();
+    if (readOnly || disabled || typeof parsedSelectedSections !== 'number') {
+      return;
+    }
+    const activeSection = state.sections[parsedSelectedSections];
+    const pastedValue = event.clipboardData.getData('text');
+    const lettersOnly = /^[a-zA-Z]+$/.test(pastedValue);
+    const digitsOnly = /^[0-9]+$/.test(pastedValue);
+    const digitsAndLetterOnly = /^(([a-zA-Z]+)|)([0-9]+)(([a-zA-Z]+)|)$/.test(pastedValue);
+    const isValidPastedValue = activeSection.contentType === 'letter' && lettersOnly || activeSection.contentType === 'digit' && digitsOnly || activeSection.contentType === 'digit-with-letter' && digitsAndLetterOnly;
+    if (isValidPastedValue) {
+      setCharacterQuery(null);
+      updateSectionValue({
+        section: activeSection,
+        newSectionValue: pastedValue,
+        shouldGoToNextSection: true
+      });
+    }
+    // If the pasted value corresponds to a single section, but not the expected type, we skip the modification
+    else if (!lettersOnly && !digitsOnly) {
+      setCharacterQuery(null);
+      updateValueFromValueStr(pastedValue);
+    }
+  });
+  const handleDragOver = (0, _useEventCallback.default)(event => {
+    event.preventDefault();
+    event.dataTransfer.dropEffect = 'none';
+  });
+  const createFocusHandler = React.useCallback(sectionIndex => () => {
+    if (disabled) {
+      return;
+    }
+    setSelectedSections(sectionIndex);
+  }, [disabled, setSelectedSections]);
+  return React.useCallback((section, sectionIndex) => {
+    const sectionBoundaries = sectionsValueBoundaries[section.type]({
+      currentDate: fieldValueManager.getDateFromSection(value, section),
+      contentType: section.contentType,
+      format: section.format
+    });
+    return {
+      // Event handlers
+      onInput: handleInput,
+      onPaste: handlePaste,
+      onMouseUp: handleMouseUp,
+      onDragOver: handleDragOver,
+      onFocus: createFocusHandler(sectionIndex),
+      // Aria attributes
+      'aria-labelledby': `${id}-${section.type}`,
+      'aria-readonly': readOnly,
+      'aria-valuenow': getSectionValueNow(section, adapter),
+      'aria-valuemin': sectionBoundaries.minimum,
+      'aria-valuemax': sectionBoundaries.maximum,
+      'aria-valuetext': section.value ? getSectionValueText(section, adapter) : translations.empty,
+      'aria-label': translations[section.type],
+      'aria-disabled': disabled,
+      // Other
+      tabIndex: isContainerEditable || sectionIndex > 0 ? -1 : 0,
+      contentEditable: !isContainerEditable && !disabled && !readOnly,
+      role: 'spinbutton',
+      id: `${id}-${section.type}`,
+      'data-range-position': section.dateName || undefined,
+      spellCheck: isEditable ? false : undefined,
+      autoCapitalize: isEditable ? 'off' : undefined,
+      autoCorrect: isEditable ? 'off' : undefined,
+      children: section.value || section.placeholder,
+      inputMode: section.contentType === 'letter' ? 'text' : 'numeric'
+    };
+  }, [sectionsValueBoundaries, id, isContainerEditable, disabled, readOnly, isEditable, translations, adapter, handleInput, handlePaste, handleMouseUp, handleDragOver, createFocusHandler, fieldValueManager, value]);
+}
+function getSectionValueText(section, adapter) {
+  if (!section.value) {
+    return undefined;
+  }
+  switch (section.type) {
+    case 'month':
+      {
+        if (section.contentType === 'digit') {
+          return adapter.format(adapter.setMonth(adapter.date(), Number(section.value) - 1), 'month');
+        }
+        const parsedDate = adapter.parse(section.value, section.format);
+        return parsedDate ? adapter.format(parsedDate, 'month') : undefined;
+      }
+    case 'day':
+      return section.contentType === 'digit' ? adapter.format(adapter.setDate(adapter.startOfYear(adapter.date()), Number(section.value)), 'dayOfMonthFull') : section.value;
+    case 'weekDay':
+      // TODO: improve by providing the label of the week day
+      return undefined;
+    default:
+      return undefined;
+  }
+}
+function getSectionValueNow(section, adapter) {
+  if (!section.value) {
+    return undefined;
+  }
+  switch (section.type) {
+    case 'weekDay':
+      {
+        if (section.contentType === 'letter') {
+          // TODO: improve by resolving the week day number from a letter week day
+          return undefined;
+        }
+        return Number(section.value);
+      }
+    case 'meridiem':
+      {
+        const parsedDate = adapter.parse(`01:00 ${section.value}`, `${adapter.formats.hours12h}:${adapter.formats.minutes} ${section.format}`);
+        if (parsedDate) {
+          return adapter.getHours(parsedDate) >= 12 ? 1 : 0;
+        }
+        return undefined;
+      }
+    case 'day':
+      return section.contentType === 'digit-with-letter' ? parseInt(section.value, 10) : Number(section.value);
+    case 'month':
+      {
+        if (section.contentType === 'digit') {
+          return Number(section.value);
+        }
+        const parsedDate = adapter.parse(section.value, section.format);
+        return parsedDate ? adapter.getMonth(parsedDate) + 1 : undefined;
+      }
+    default:
+      return section.contentType !== 'letter' ? Number(section.value) : undefined;
+  }
+}