Large Data Handler

• Read in 2 CSV files (Returns and Orders),
• Table-view of all returned items,
• Table-view of customer performance based on orders made, and accumulated sales and profits,
• Chart and table-view of the total sales or customers as well as the average for any of the following: City, State, Region, Segment, or Year,
• Table-view of total order information made by each customer.

Instructions to Run App

Via release zip folder:

1. Extract the files from the the zip folder into a chosen folder (remember path to folder).
2. Open folder: Right click -> open or use CLI command: cd path/to/folder
3. Run jar file: Right click -> open or use CLI command: java -jar app-all.jar

Via Git Repository:

1. Create new folder (remember path to folder),
2. Clone repository into folder: Download zip and extract or use CLI command git clone https://github.com/YaKnee/CSV_large_data_handler.git,
3. Open folder: Right click -> open or use CLI command: cd path/to/folder,

4. Option 1	Option 2
   Run the code from Main.java in your chosen IDE or use ./gradlew run in main branch.	1. Navigate to Libs folder: app -> build -> libs or use CLI command: cd app/build/libs, 2. Run jar file: Right click -> open or use CLI command: java -jar app-all.jar

Screencast

User and developer perspectives, known bugs, and self-evaluation: https://www.youtube.com/watch?v=XQpxs5C4dsM

Table for Self-Evaluation

Feature	Your Points	Max
User is able to navigate in the UI. UI is easy to use, follows common guidelines either in CLI or GUI app.	18	20
App has excellent exception handling.	6	10
User is able to search for customers by name.	10	10
User is able to select one of the customers (from search) and view a summary of all the orders made by the customer in a table view (either ascii or gui).	20	20
User is able to show statistics from the dataset: What is the average sales amount of the orders? Who is the best customer(highest total sales)? The amount of customers per state? How many customers per segment? What is the total sales per year? What is the total sales per region?	10 10 10 10 10 10	10 10 10 10 10 10
Unit Testing for Business Logic.	6	20
JavaDoc Comments.	20	20
README.md	10	10
GUI	45	50
GUI: does not hang/suspend when handling large dataset.	16	20
Checkstyle code quality.	10	10
Screencast.	8	10
Git commits.	10	10
Proper releases.	10	10
Bonus: GUI: User is able to view graphical charts from the data.	30	30
SUM	290	320