$/$pq A faultless table or diagram is necessary. Please offer a perfect solution at once.

CV$05$

"swilaveka $\text{'}./$mintirho$\_$ya$\_$ku nghenisa'."

modula Genre

POP, CLASSIC, JAZZ, ROCK, TIKO $=*1.\mathrm{.}5$

makumu

$genre$\_$names $=[\text{'}$Null$\text{'},$ 'Pop', 'Xikhale', 'Jazz', 'Rock', 'Tiko'$].$

tlilasi Album

attr$\_$accessor :mutshila, :xihloko, :lebula, :genre, :nhlayo$\_$ya$\_$tinsimu, :tinsimu

def initialize $($mutshila$,$ vito, lebula, muxaka, nhlayo$\_$ya$\_$tinsimu, tinsimu$)$

@mutshila $=$ mutshila

@xihloko $=$ xihloko

@lebula $=$ lebula

@genre $=$ muxaka wa vuyimbeleri

@nhlayo$\_$ya$\_$tinsimu $=$ nhlayo$\_$ya$\_$tinsimu

@tracks $=$ swichayachayana

makumu

makumu

tlilasi Track

attr$\_$accessor :vito, :ndhawu

def initialize $($vito$,$ ndhawu$).$

@vito $=$ vito

@ndhawu $=$ ndhawu

makumu

makumu

#xihlawulekisi xa menyu leyikulu $1$

def hlaya$\_$eka$\_$tialbamu

music$\_$file $=$ Fayili.yintshwa$(""$tialbamu$.$txt$"",""$r$"")$

tialbamu $=$ hlaya$\_$tialbamu$($fayili$\_$ya$\_$vuyimbeleri$).$

fayili$\_$ya$\_$vuyimbeleri.pfala$().$

puts$(\text{'}$Fayili ya alibamu yi layichiwile'$)$

read$\_$string$(\text{'}$Cinekela enter ku ya emahlweni'$)$

ku vuyisa tialibamu

makumu

##################################################

# Yi hlaya endzeni yi vuyisa track yin'we ku suka eka fayili leyi nyikiweke

def read$\_$track$($fayili$\_$ya$\_$vuyimbeleri$).$

vito$\_$ra$\_$track $=$ fayili$\_$ya$\_$vuyimbeleri.gets$().$

track$\_$location $=$ fayili$\_$ya$\_$vuyimbeleri.yi kuma $().$

track $=$ Track.new$($vito$\_$ra$\_$track, ndhawu$\_$ya$\_$track$)$

track yo vuyela

makumu

# Yi vuyisa nxaxamelo wa tinsimu leti hlayiweke ku suka eka fayili leyi nyikiweke

def read$\_$tracks$($fayili$\_$ya$\_$vuyimbeleri$).$

track$\_$count $=$ fayili$\_$ya$\_$vuyimbeleri.yi kuma$().$eka$\_$mina $().$

ti track $=$ Array.yintshwa $().$

xikombo $=0$

loko $($xikombo $<$ nhlayo$\_$ya$\_$ndlela$).$

track $=$ read$\_$track$($fayili$\_$ya$\_$vuyimbeleri$).$

ti track $<<$ track

xikombo $+=1$

makumu

ti track to vuyela

makumu

# Yi hlaya yi tlhela yi vuyisa album yin'we ku suka eka fayili leyi nyikiweke, na tinsimu ta yona hinkwato

def read$\_$album$($fayili$\_$ya$\_$vuyimbeleri$).$

album$\_$artist $=$ fayili$\_$ya$\_$vuyimbeleri.yi kuma $().$

album$\_$title $=$ fayili$\_$ya$\_$vuyimbeleri.yi kuma$().$

album$\_$label $=$ fayili$\_$ya$\_$vuyimbeleri.yi kuma$().$

album$\_$genre $=$ fayili$\_$ya$\_$vuyimbeleri.yi kuma $().$

album$\_$number$\_$of$\_$tracks $=$ fayili$\_$ya$\_$vuyimbeleri.yi kuma$().$

tracks $=$ hlaya$\_$tinsimu$($fayili$\_$ya$\_$vuyimbeleri$).$

album $=$ Album.new$($mutshila$\_$wa$\_$albamu, nhlokomhaka$\_$ya$\_$albamu, lebula$\_$ya$\_$albamu, muxaka$\_$wa$\_$albamu, nhlayo$\_$ya$\_$albamu$\_$ya$\_$tinsimu, tinsimu$)$

ku vuyela album

makumu

# Ku hlaya eka ti album hinkwato i return albums array

def read$\_$albums$($fayili$\_$ya$\_$vuyimbeleri$).$

album$\_$count $=$ fayili$\_$ya$\_$vuyimbeleri.yi kuma$().$eka$\_$mina $().$

tialibamu $=$ Array.yintshwa $().$

xikombo $=0$

while $($xikombo $<$ nhlayo$\_$ya$\_$albamu$).$

album $=$ hlaya$\_$albamu$($fayili$\_$ya$\_$vuyimbeleri$).$

tialibamu $<<$ alibamu

xikombo $+=1$

makumu

ku vuyisa tialibamu

makumu

##################################################

#xihlawulekisi xa menyu leyikulu $2$

def display$\_$albums$($tialbamu$).$

ku herile $=$ mavunwa

sungula

u veka 'Menyu yo kombisa Tialbamu:$\text{'}.$

puts $\text{'}1$ Kombisa Tialbamu Hinkwato'.

u veka $\text{'}2$ Display Albums hi Genre'.

u veka $\text{'}3$ Vuyela eka Menyu$-$nkulu'.

choice $=$ read$\_$integer$\_$in$\_$range$(""$Hi kombela u nghenisa nhlawulo wa wena:"", $1,3)$

ku hlawula nandzu

loko $1$

display$\_$all$\_$albums$($tialbamu$).$

loko $2$

kombisa$\_$tialbamu$\_$hi$\_$genre$($tialbamu$).$

loko $3$

ku herile $=$ ntiyiso

xin'wana

puts $""$Ndzi kombela u hlawula nakambe"".

makumu

ku hela ku kondza ku hela

makumu

#display album menu xihlawulekisi xa $1$

def display$\_$all$\_$albums$($tialbamu$).$

xikombo $=0$

puts$(""$Ntsengo hinkwawo wa tialibamu: $""+$ tialbamu.ku leha.ku ya eka$\_$s$)$

while $($index $<$ tialibamu.ku leha$).$

print$\_$album $($tialbamu $[$xikombo$]).$

xikombo $+=1$

makumu

makumu

#display album menu option $2,$ hi ku tirhisa ku lavisisa

def nkombiso$\_$tialbamu$\_$hi$\_$genre$($tialbamu$).$

search$\_$genre $=$ read$\_$integer$\_$in$\_$range$(""$Hlawula Genre: $"",1,$ $mavito$\_$ya$\_$genre.ku leha.ku$\_$ya$\_1)$

xikombo $=0$

while $($index $<$ tialibamu.ku leha$).$

loko $($tialbamu $[$index$].$genre.chomp $==$ ku lavisisa$\_$genre.chomp$)$

print$\_$album $($albamu $[$xikombo$])$

makumu

xikombo $+=1$

makumu

makumu

#################################

# U teka album yin'we a yi printa ku ya fika e terminal xikan'we na ti track ta yona hinkwato

def print$\_$album $($albamu$).$

puts$(\text{'}$Muyimbeleri wa Alibamu i $\text{'}+$ album.mutshila.ku$\_$ya$\_)$

puts$(\text{'}$Nhlokomhaka ya Alibamu i $\text{'}+$ album.title.to$\_$s$)$

puts$(\text{'}$Lebula ya Rhekhodo i $\text{'}+$ album.label.to$\_$s$)$

puts$(\text{'}$Muxaka wa Alibamu i $\text{'}+$ $mavito$\_$ya$\_$muxaka$[$album$.$genre.to$\_$i$])$

puts$(\text{'}$Album yi na $\text{'}+$ album.nhlayo$\_$ya$\_$tinsimu.ku$\_$ya$\_$ti $+$ 'tinsimu'$)$

print$\_$tracks$($albamu$.$tinsimu$).$

makumu

# Ku teka array ya ti track a ti printa ku ya fika eka terminal

def print$\_$tracks$($tindlela$).$

xikombo $=0$

loko $($index $<$ tracks.ku leha$).$

print$\_$track $($ti track $[$xikombo$]).$

xikombo $+=1$

makumu

makumu

# U teka track yin'we a yi printa ku ya fika eka terminal

def print$\_$track $($xichayachayana$).$

puts$(\text{'}$Nhlokomhaka ya track i $\text{'}+$ track.name$)$

puts$(\text{'}$Ndhawu ya track i $\text{'}+$ track.location$)$

makumu

#########################