added DG

.gitignore

@@ -15,3 +15,6 @@ bin/
 
 /text-ui-test/ACTUAL.TXT
 text-ui-test/EXPECTED-UNIX.TXT
+
+# plantuml jar
+plantuml.jar

docs/DeveloperGuide.md

@@ -2,12 +2,24 @@
 
 ## Acknowledgements
 
-{list here sources of all reused/adapted ideas, code, documentation, and third-party libraries -- include links to the original source as well}
+1. Command, Parser and UI java files are adapted from one of our group member's [Duke Project](https://github.com/MingEn82/tp)
 
 ## Design & implementation
 
-{Describe the design and implementation of the product. Use UML diagrams and short code snippets where applicable.}
+### Architecture
 
+![](../out/docs/uml/Architecture/architecture.svg)
+**Main Components of LifeTracer**
+`LifeTracker` is where users will access the application from. It is responsible for:
+
+- At app launch: Initialise the Databases and UI classes
+- At app closure: Saves all updated data to databases
+
+The rest of the Application consists of three components:
+
+- `UI`: Reponsible for I/O between user and application
+- `Command`: Handles execution of user inputs
+- `Storage`: Stores information of the user and meals eaten
 
 ## Product scope
 ### Target user profile

docs/uml/architecture.puml

@@ -0,0 +1,54 @@
+@startuml architecture
+!include style.puml
+
+allow_mixing
+skinparam classFontColor automatic
+skinparam classHeaderBackgroundColor MODEL_COLOR_T4
+
+database Storage STORAGE_COLOR {
+
+}
+
+class UI UI_COLOR {
+
+}
+
+class User {
+
+}
+
+class Food {
+
+}
+
+class Meal {
+
+}
+
+class Command LOGIC_COLOR {
+
+}
+
+class LifeTracker STORAGE_COLOR_T1 {
+
+}
+
+LifeTracker -up-> UI
+LifeTracker -right-> Storage
+
+actor user USER_COLOR
+
+user ..> UI
+UI -> Command
+
+Storage ..> Meal
+Storage ..> Food
+Storage ..> User
+Meal *--left-- "1..*" Food
+
+Command --> User
+Command --> Meal
+Command --> Storage
+
+
+@enduml

docs/uml/style.puml

@@ -0,0 +1,75 @@
+/'
+ 'Commonly used styles and colors across diagrams.
+ 'Refer to https://plantuml-documentation.readthedocs.io/en/latest for a more
+ 'comprehensive list of skinparams.
+ '/
+
+
+'T1 through T4 are shades of the original color from lightest to darkest
+
+!define UI_COLOR #1D8900
+!define UI_COLOR_T1 #83E769
+!define UI_COLOR_T2 #3FC71B
+!define UI_COLOR_T3 #166800
+!define UI_COLOR_T4 #0E4100
+
+!define LOGIC_COLOR #3333C4
+!define LOGIC_COLOR_T1 #C8C8FA
+!define LOGIC_COLOR_T2 #6A6ADC
+!define LOGIC_COLOR_T3 #1616B0
+!define LOGIC_COLOR_T4 #101086
+
+!define MODEL_COLOR #9D0012
+!define MODEL_COLOR_T1 #F97181
+!define MODEL_COLOR_T2 #E41F36
+!define MODEL_COLOR_T3 #7B000E
+!define MODEL_COLOR_T4 #51000A
+
+!define STORAGE_COLOR #A38300
+!define STORAGE_COLOR_T1 #FFE374
+!define STORAGE_COLOR_T2 #EDC520
+!define STORAGE_COLOR_T3 #806600
+!define STORAGE_COLOR_T2 #544400
+
+!define USER_COLOR #000000
+
+skinparam BackgroundColor #FFFFFFF
+
+skinparam Shadowing false
+
+skinparam Class {
+    FontColor #FFFFFF
+    BorderThickness 1
+    BorderColor #FFFFFF
+    StereotypeFontColor #FFFFFF
+    FontName Arial
+}
+
+skinparam Actor {
+    BorderColor USER_COLOR
+    Color USER_COLOR
+    FontName Arial
+}
+
+skinparam Sequence {
+    MessageAlign center
+    BoxFontSize 15
+    BoxPadding 0
+    BoxFontColor #FFFFFF
+    FontName Arial
+}
+
+skinparam Participant {
+    FontColor #FFFFFFF
+    Padding 20
+}
+
+skinparam MinClassWidth 50
+skinparam ParticipantPadding 10
+skinparam Shadowing false
+skinparam DefaultTextAlignment center
+skinparam packageStyle Rectangle
+
+hide footbox
+hide members
+hide circle