//This is model setup, the important stuff is at the bottom.

enum ClothingColor {
    case red, green, blue, purple, silver
}

enum ClothingPattern {
    case solid, polkadots, checks, herringbone
}

enum ClothingType {
    case pants, dress, skirt, shoes, bracelet
}

enum ClothingFit {
    case slim, normal, loose
}

struct ClothingItem {
    let id: String
    let color: ClothingColor
    let secondaryColor: ClothingColor
    let pattern: ClothingPattern
    let type: ClothingType
    let fit: ClothingFit
}

//Sample service class we provide.
protocol DataService_Protocol {
    func data(completion: @escaping ([ClothingItem]) -> Void)
}

class ClothingDataService: DataService_Protocol {
    func data(completion: @escaping ([ClothingItem]) -> Void) {
        let clothingItems = [ClothingItem(id: "123", color: .red, secondaryColor: .blue, pattern: .checks, type: .pants, fit: .normal),
                             ClothingItem(id: "543", color: .blue, secondaryColor: .silver, pattern: .checks, type: .pants, fit: .normal)]
        completion(clothingItems)
    }
}

/**
 We'd like you to take a list of items, filter out all items for "total"
 avoids, and for items with "partial" avoids, sort those to the end of the list and display in the provided table view.

 At minimum candidate should use a view controller, a table view, and write some type of filtering logic.

 Follow ups:
    1. Error handling (talk about different ways to do it and implement one) -> Result<T>, (onSuccess:, @escaping T onError: @escaping Error), Promises...
    2. Multithreading with GCD (the data source executes off the main thread but keep UI manipulation on the main thread).
    3. Testing, modify for dependency injection -> Shows they understand protocols.
 **/