Problem Description

Designing and manipulating shapes can be time$-$consuming when done manually or with complex

software. Many users struggle with advanced design tools to create and customize shapes. The goal of

this project is to simplify this process by providing an intuitive way for users to draw and modify

basic geometric shapes. The system will allow users to interactively add shapes $($such as squares,

circles, and triangles$),$ modify their properties $($including color, size, and position$),$ display their

attributes, perform analysis and generate reports about the drawn shapes.

Information about each shape is saved in a text file named shapes.txt$,$ where fields are separated by the

vertical bar character $"|".$ This delimiter ensures the shape details are clearly organized and easy to read,

even when commas are used within the attributes. This structure allows for simple updates, display, and

management of the shapes, keeping the information organized and manageable

Sample of shapes.txt File with Header:

Type$|$FillColor$|$BorderColor$|$BorderThickness$|$Length$|$Width$|$Size$|$Position$|$Description$|$ShapeCode$|$CreationTime

circle$|$red$|$black$|2|0|0|50|(100,150)|0|1|2024-10-0110$:$30$

squarelbluelyellow$|140140$el $(200,200)|6|2|2024-10-0111$:$00$

triangle$|$green$|$black$|3|0|0|30|(150100)|30|3|2024-10-0112$:$15$

rectangle$|$purplelorange$[2|60|40|0|(300,300)|0|4|2024-10-0113$:$00$

oval$|$pink red$|1|80|400|(250,200)|0|5|2024-10-0114$:$45$

circle$|$yellow$|$bluej $|$e

$|(50,100)|0|6|2024-10-0115$:$00$

square$|$orange$|$green$|3|30$

$0|(100,100)|0|7|2024-10-0209$:$30$

triangle$|$purple$|$white$2|0|0|25|(200,250)|45|82024-10-0210$:$15$

rectangle$|$brown$|$black $1|7050|0|(300,150)|0$

$6,$

$2024-10-0211$:$00$

oval$|$cyan$|$grey$|1|60|30$ e$|(150,300)|0|10|2024-10-0212$:$00$

circle$|$magenta$|$black $2$

$9$

$35|(100,200)|0|11|2024-10-0213$:$30$

square$|$red$|$blue$|1|50|500|(50,50)|0|12|2024-10-0214$:$15$

triangle$|$green$|$black $3$

$40|(250,100)|60|13|2024-10-0215$:$00$

rectanglelorange$|$purple$|2|80|600(400,200)|0$j$14/2024-10-0216$:$00$

oval$|$yellow$|$red$|1|90|50|0|(350,150)|0|15|2024-10-0309$:$00$

circle$|$blue$|$black$|2|0|0|60|(75,125)|0|16|2024-10-0309$:$45$

square$|$pink$|$white$|1|25|25$ e$|(300,300)|0|17|2024-10-0310$:$30$

triangle$|$red$|$grey$|3|0|0|35|(150,150)|45|18|2024-10-0311$:$00$

rectangle$|$green$|$blue $/2|90|45|0|(100,350)|0$j$19|2024-10-0312$:$15$

oval$|$purple$|$black$|1|40|20|0|(350,220)|0|20|2024-10-0313$:$00$

circlelcyan$|$yellow$|2|0|0|40|(120,100)0|21/2024-10-0314$:$00$

square$|$orange$|$red$|1|60|60|0|(80,80)|0|22|2024-10-0314$:$45$

triangle$|$brown$|$black$|3$je$|$e$|30|(230,13$e$)|30|23|2024-10-0315$:$30$

In the shapes.txt file, each line represents a record of one shape, and the columns provide detailed

information regarding a shape containing:

Type : the type of shape $($e$.$g$.,$ triangle, circle, square, rectangle, oval$)$

FillColor the color used to fillthe interior of the shape $($e$.$g$.,$ red, green, blue$).$

Border Color: The color of the shape's border or outline $($e$.$g$.,$ black, white, yellow$).$

BorderThickness: The thickness of the shape's border, usually measured in pixels $($e$-$g$.,1,2,$

$3).$

Length: Represents one side of rectangular shapes.

Width: Represents the other side of rectangular shapes.

Size: A general dimension for non$-$rectangular shapes $($e$.$g$.,$ radius for circles, side length for

squares, not applicable for rectangles$).$

Position $($x$,$ y$)$ indicates where the shape starts on the turtle graphics screen, using coordinates

in the format $($x$,$ y$).$ The x value shows the horizontal position, and the y value shows the

vertical position. The parentheses help to group these two values together as a coordinate pair.

Description: The angle $($ in degrees$)$ at which the shape is rotated $($e$.$g$.,0,90,180).$

ShapeCode: An automatically increasing integer that uniquely identifies each shape. This

ensures that each shape has distinct identifier, which helps in managing and referencing

shapes within the application

CreationTime: A string representing the date and time when the shape was created, formatted

as $"$Y YYY$-$MM$-$DD HH:MM$".$ This allows users to easily track when each shape was added to

the application, which can be useful for documentation or analysis purposes.

$$

$1.$ Requirements

You are required to help this engineer by developing the Bookstore Information System. Your system

should perform the following operations

e

Add a new shape: The function add$\_$shape prompts the user to input the details of a new

shape and adds the data to the shapes.txt file, ensuring that the shape code is auto$-$

incremented and that the data fields are separated by the $|\text{'}$ character.

$$ Modify Shape Properties: Write a function called modify$\_$shape that takes a shape code as a

Parameter. If the shape code is found in the file, the function prompts the user to choose which

properties to change, including fill color, border color, border thickness, size, position, and

rotation. Users can update all or select any combination of these properties. After making the

desired changes, the function saves the updated shape information back to the file.

$$ Delete Shape: write e function delete shape$()$ that takes a shape code as a parameter and

deletes the corresponding shape record from the shapes.txt file.

$$ Display: write a function di splay$\_$Al$1()$ that reads the shapes.txt file and displays all shapes

in nice formatted table, showing their attributes

$$ Write a function called display$\_$specific$()$ that prompts the user to enter an attribute $($e$.$g$..$

fill color, shape type, etc.$)$ and displays all details for shapes that match the specified attribute

from the shapes.txt file. If no shapes match the given attribute, the function should display

a message indicating that no shapes were found. After displaying the results or the message,

the function should ask the user if they would like to search by another attribute or exit the

function. This process should continue until the user chooses to exit.

$$ Draw Shape: Write a function called draw$\_$shape$()$ that prompts the user to specify which

shapes to draw from the shapes. txt file. The user can

enter a shape type $($e$.$g$.,$ circle, square,

triangle, rectangle$)$ or other specific attributes $($like color$)$ to filter the shapes they wish to

visualize. The function reads the shape data from the file and uses the Turtle graphics library

to draw only those shapes that match the specified criteria. The function generates also a new

file records. txt containing information about the retrieved shapes, allowing the user to

check the output file later

$$ Generate statistics: Write a function called generate$\_$statistics$()$ that prompts the user to

specify the criteria for generating statistics on the shapes. The user can choose to analyze

shapes based on diferent attributes, such as type $($e$.$g$.,$ circle, square$),$ color $($e$.$g$.,$ red, blue$),$

or size $($e$.$g$.,$ greater than or less than a specified value$).$

Once the user provides the criteria, the function calculates relevant statistics, and returns a

dictionary, as follow:

The total number of shapes that meet the specified criteria.

Average size: The mean size of the shapes that match the criteria,

Minimum and maximum sizes: The smallest and largest sizes among the filtered

shapes:

Distribution of colors: A count of how many shapes exist for each specified color. If

the user does not specify color as the criteria

After calculating the desired statistics, the function asks the user ifthey would like to save the

results to a file. If the user confirms, the statistics are written to a separate file named

analysis.txt$,$allowing for future reference and analysis.

Sample of analysis.txt file for statistics of shapes of type "circle":

Statistics for Shapes of Type: Circle

Total Count: $12$

Distribution of Colors:

$-$ Red: $2$

$-$ Yellow: $1$

$-$ Blue: $2$

$-$ Magenta: $1$

$-$ Cyan: $1$

$-$ Green: $1$

$-$ Black: $1$

$-$ Purple: $1$

Average Size: