# 📊 2.1 Written description of the program using modelling tools

IPO Diagram
Structure Chart

IPO Diagram

# --> Dashboard ViewModel (Home Page -> Updates, News, Warnings)

Input	Process	Output
Menu State	Check if Expanded (Default). Check if Collapsed.	Apply selected Menu State Value.
Selected Navigation Item	Retrieve ViewModels list from solutions explorer viewmodels folder. Check if Home Check if Tweaks Check if Startup Check if Docs	Change Panel ViewModel to Selected Navigating Item. (Changes Pages)

# --> Tweaks ViewModel (Tweaks Page -> Tweaks, Tweak Config)

Input	Process	Output
Selected Tweak ID	Check if Enabled. Check if Disabled. Check saved tweak config. Retrieve tweak information. Retrieve tweak config.	Display Tweak Information to Tweak panel. Display tweak state on tweak status grid. Display saved Tweak config to Tweak panel.
Tweak Enabled Flag Selected Tweak ID	Retrieve tweaks registry changes. Apply registry changes. Update Tweak state. Update Tweak State Log file.	Tweak changes applied. Display Tweak State (enabled) on tweak status grid.
Tweak Disabled Flag Selected Tweak ID	Retrieve tweaks registry changes. Rollback tweaks registry changes. Update Tweak state. Update Tweak State Log file.	Tweak changes Rolledback. Display tweak State (Disabled) on tweak status grid.
Restore Defaults (Singular Tweak)	Retrieve Default tweak config from Defaults Log file. Retrieve Default tweak State from Defaults Log file. Update Tweak state. Apply Default tweaks registry changes.	Tweak changes Reset. Display tweak State ([Default]) on tweak status grid. Disable Restore Defaults button for tweak.
Restore Defaults (All Tweaks)	Retrieve Default tweaks config file. Replace Saved tweak config/state file contents with Default tweak config/state contents.	All Tweak changes Reset. Display tweak States ([Default]) on tweak status grid. Disable Restore Defaults button for page control.

# --> Startup ViewModel (Startup Page -> Startup Apps, Disable/Enable)

Input	Process	Output
Selected App	Retrieve Program ID from Startup Detect Module. Retrieve Program Information from Startup Detect Module. Retrieve Program Startup State.	Highlight Startup Entry Row. Update Selected App Value.
Startup App Enabled	Check startup source from Program Information. Apply Required changes. Update App State. Update Startup State Log file.	Startup for app Enabled. Displayed App State is updated to Enabled.
Startup App Disabled	Check startup source from Program Information. Apply Required changes. Update App State. Update Startup State Log file.	Startup for app Disabled. Displayed App State is updated to Disabled.

# --> Settings ViewModel (Settings Page -> User Interface Style)

Input	Process	Output
Selected Theme	Check if Dark Check if Light	Apply Selected Theme Value.

structure chart

Structure Chart is based off the mostImportant Functions of the solution Performed On Load

Structure Chart is based off the most Important Functions of the solution Performed On Load