Map Kit Mastery: iOS 12 & Swift 4

Programmatically create User Interface through use of custom extensions

Set root view controller

Configure MapController Interface

Configure LocationRequestController Interface

Enable location services

Presentation logic for LocationRequestController

Request user location

Display user location upon dismissal of LocationRequestController

Create custom region in map view around user location

Center map on user location with animation

Create subclass for SearchInputView

Add to MapController

Configure view components of SearchInputView

1. UISearchBar

2. UITableView

Implement functionality to expand/collapse input view

Use enum to keep track of expansion state

Implement swipe gesture recognizers to activate animations

Implement search bar functions through protocol

Implement expand/collapse functionality with search bar functions

Add center map button

Implement action handler for center map button to re-center map on user location 

Discuss problem with animation of center map button

Implement protocol function to animate center map button with input view

Implement functionality to locally search map with a given query

Implement protocol to execute search

Add location annotations to map view based on search results

Remove annotations when user executes new search

Load initial search data and annotation so map view is not blank on app launch.

Set data source in SearchInputView by passing search results structure to SearchInputView

Use table view functions to configure cells with search data

Calculate distance to each search result location from user location

Move selected location cell to the top of table view

Collapse input view to partially expanded when location is selected

Add directions button to selected cell

Open maps to get directions from user location to destination

Generate route from user location to destination and display on map

Implement functionality to select location from table view and have that location's annotation get selected on map view

Implement functionality to create custom region on map based on user location and destination

Zoom to fit user location and destination annotation with route

Implement a cancel button that removes routes and zooms out to show all locations from original search

Disable row selection so user can't generate multiple routes on screen at once until cancel button is clicked

Disable search bar editing until cancel button is clicked

Remove center map button while cancel button is showing so user can't zoom out of selected annotations and route view