Fix #117 - Having less than 2 resumes causes an error: "IndexError: list index out of range"

[mohamedaleya]

Pull Request Title

Fixed having less than 2 resumes causes an error: "IndexError: list index out of range"

Related Issue

117

Description

This PR fixes an issue where users having at most 2 resumes in their Data directory will have errors in certain conditions. It will also improve the UX: For example, if the user added only 1 resume, we should remove the slider. On the other hand, if he has no resumes, a warning should appear reminding him to add a resume.

Type

• [x] Bug Fix
• [x] Feature Enhancement
• [ ] Documentation Update
• [ ] Code Refactoring
• [ ] Other (please specify):

Proposed Changes

• Add condition when there are no resumes
• Add condition when there is only 1 resume (remove slider and display only text)
• Fix slider indexing when the user has precisely 2 resumes.

Screenshots / Code Snippets (if applicable)

No resumes:

1 resume:

2 resumes:

More than 2 resumes:

How to Test

1. Launch the app after removing all current items in the Data folder.
2. Conditions: 2.1. Keep it with no resumes, then refresh tab and test. 2.2. Add exactly 1 resume, then refresh tab and test. 2.3. Add exactly 2 resumes, then refresh tab and test.

Checklist

• [x] The code compiles successfully without any errors or warnings
• [x] The changes have been tested and verified
• [ ] The documentation has been updated (if applicable)
• [x] The changes follow the project's coding guidelines and best practices
• [x] The commit messages are descriptive and follow the project's guidelines
• [x] All tests (if applicable) pass successfully
• [x] This pull request has been linked to the related issue (if applicable)

Additional Information

[srbhr]

Thanks @mohamedaleya I feel the issue was already resolved by another PR long before.