feat(ui5-dynamic-date-range): work in progress

[tsanislavgatev]

Do not review, presentational purposes only.

[vladitasev]

High-level notes:

• DynamicDateRange should not import all kinds of options directly -they should be imported in the bundle by the app instead
• DynamicDateValue is currently a custom element, but I did not see it used anywhere as such. Probably should be just a normal JS object because this way it can be bound by apps using frameworks.
• DynamicDateRange has no value if I choose the simple options such as Today, Tomorrow (ones without a special template).
• Specific data type for the values property of DynamicDateValue to be determined

[vladitasev]

• the options files can be called just Today.ts, Tomorrow.ts etc. because the name is already prefixed in dynamic-date-range-options/ and there's no need to repeat it
• It is possible to click Submit for the date range option while you have selected only 1 date and you get a wrong value for the component
• When you manually edit the Input, f.e. change 1 number (let's say the day of a date) and press Enter, the value becomes "Today"
• When Today, Tomorrow are selected, the empty values array in the value property should ideally not be there at all since it's optional

[vladitasev]

Looks good

[unazko]

1. Lacking "Has Details" announcement for the list items
2. Lacking tooltip for the navigation icon (should not be decorative)
3. Lacking hover effects over the value help icon
4. Value help icon should be pressed twice to open the popover
5. Press out of the popover doesn't close the popover
6. Initial focus should be over the selected option if such is present
7. F4, Option + Arrow Up/Down doesn't toggle the value help
8. The text element showcasing the selected date in the SingleDate option details doesn't get cleared after the text is erased from the input (On next open we have the previous value)
9. If we navigate to the SingleDate option detail page and close the value help then on next value help open we'll be directly navigated to the SingleDate option page again.
10. After navigation the focus is not getting visualised (back and in details pages)
11. If we select a Date from the SingleDate page and then navigate to the DateRange page we'll already have a selected start date in the range, which appears unexpected. We do have similar mixing with the other options as well. For example if we select Yesterday and then open the SingleDate option we'll already have a selected date.