# User Interface

## Tabs

Each tab is a root of its own navigation stack.

- Workout Log
- Reports
- Settings

## Workout Log

- toolbar
    - left bar button: none
    - title: Workout Log
    - right bar button: Add Workout
- main view:
    - List of WorkoutLog objects
    - Grouped by date, in descending order
        - Group header shows date and split name
    - Each row shows:
        - Time
        - Exercise
        - Sets
        - Reps
        - Weight

    - When main view list has no entries, show a placeholder view with text "No workouts yet." and a button "Start Split"

### Start Split View

Start Split View slides on top of Workout Log View navigation stack.

- left bar button: default (back to Workout Log)
- title: Start Split
- right bar button: none

- main view:
    - list of available splits
        - button "Start [SplitName] Split" -> Workout Split

### Workout Split View

Workout Split View slides on top of Workout Log View navigation stack.

- left bar button: default (back to Start Split)
- title: [SplitName] Split
- right bar button: Add Exercise

- main view:
    - list of exercises in the split
    - actions:
        - on row slide to left
            - button "Edit"
        - on row slide to right
            - button "Completed"
        - on row tap
            - open Exercise View

### Exercise View

Exercise View slides on top of Workout Split View navigation stack.

- left bar button: default (back to Workout Split)
- title: [ExerciseName]
- right bar button: Edit (pencil icon)
    - action: open Add/Edit Exercise Assignment View

- main view:
    - form
        sections:
            - split
                - split name
            - exercise assignment (titled "Planned")
                - exercise
                    - name
                    - setup
                    - description
                    - muscles
                    - weight
                - sets (read only)
                - reps (read only)
                - weight (read only)
            - workout log (titled "Actual")
                - date (date/time picker)
                - sets (integer picker)
                - reps (integer picker)
                - weight (integer picker)
            - status
                - Completed (checkbox)
    
    - actions:
        - swipe left
            - open Exercise View for the previous ExerciseAssignment
        - swipe right
            - open Exercise View for the next ExerciseAssignment

### Add/Edit Exercise to Split View

This view should be opened as a sheet.

- left bar button: default (back to Workout Split)
- title: Add/Edit Exercise to Split
- right bar button: Save

- main view:
    - before an exercise is selected
        - list of available exercises
            - button "Add [ExerciseName]"
    - after an exercise is selected
        - a form for model SplitExerciseAssignment 
            - sets
            - reps
            - weight

## Settings

- left bar button: none
- title: Settings
- right bar button: none

- main view:
    - list
        - Splits
        - Exercises
        - Muscle Groups
        - Muscles
        - Exercise Types

    - actions:
        - on row tap
            - open corresponding list view (e.g. for "Splits" open "Splits List View")

### (Splits|Exercises|Muscle Groups|Muscles|Exercise Types) List View

- left bar button: default (back to Settings)
- title: [ListName]
- right bar button: Add (plus icon)
    - action: open corresponding add/edit view (e.g. for "Splits" open "Splits Add/Edit View")

- main view:
    - list of [ListName]
    - actions:
        - on row tap
            - open corresponding add/edit view (e.g. for "Splits" open "Splits Add/Edit View")

### (Splits|Exercises|Muscle Groups|Muscles|Exercise Types) Add/Edit View

Add/Edit views typically open as sheets.

- left bar button: default (back to Settings)
- title: [Add/Edit] [ListName]
- right bar button: Save

- main view:
    - form with editable fields