NameGenerator::getFirstLetters() - Code Metrics - gildrd/name-generator - Measure and Improve Code Quality continuously with Scrutinizer

NameGenerator::getFirstLetters() A
last analyzed 2021-11-14 21:16 UTC

↳ Parent: NameGenerator

Complexity

Conditions	5
Paths	9

Size

Total Lines	21
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
eloc	12
c	1
b	0
f	0
dl	0
loc	21
rs	9.5555
cc	5
nc	9
nop	1

<?php

namespace GilDrd\NameGenerator;

use GilDrd\NameGenerator\Exceptions\GenerateFromFileException;
use GilDrd\NameGenerator\Exceptions\IntegrityException;
use GilDrd\NameGenerator\Tools\IntegrityChecker;
use GilDrd\NameGenerator\Tools\Parameter;
use GilDrd\NameGenerator\Tools\Type;

class NameGenerator
{
    private array $firstLetters;
    private array $possibleNextLetters;
    private array $nameList;

    private Parameter $parameter;

    public function __construct(?int ... $example)
    {
        $this->firstLetters = [];
        $this->possibleNextLetters = [];
        $this->parameter = new Parameter();
        $this->nameList = [];

        foreach (func_get_args() as $args) {
            $this->generateFromInternalFile($args);
        }
        
        if (!empty($this->nameList)) {
            $this->analyseFromArray($this->nameList);
        }
    }
    
    public function getNameListLength(): int
    {
        return count($this->nameList);
    }

    private function generateFromInternalFile(int $example): void
    {
        $exampleDirectory = __DIR__.'/examples';

        switch ($example) {
            case Type::MALE_40K_ARCHAIC:
                $handle = fopen($exampleDirectory.'/40k_male_archaic.csv', 'r');
                break;
            case Type::MALE_40K_LOWER_GOTHIC:
                $handle = fopen($exampleDirectory.'/40k_male_lower_gothic.csv', 'r');
                break;
            case Type::MALE_40K_HIGHER_GOTHIC:
                $handle = fopen($exampleDirectory.'/40k_male_higher_gothic.csv', 'r');
                break;
            case Type::MALE_40K_PRIMITIVE:
                $handle = fopen($exampleDirectory.'/40k_male_primitive.csv', 'r');
                break;
            case Type::FEMALE_40K_ARCHAIC:
                $handle = fopen($exampleDirectory.'/40k_female_archaic.csv', 'r');
                break;
            case Type::FEMALE_40K_LOWER_GOTHIC:
                $handle = fopen($exampleDirectory.'/40k_female_lower_gothic.csv', 'r');
                break;
            case Type::FEMALE_40K_HIGHER_GOTHIC:
                $handle = fopen($exampleDirectory.'/40k_female_higher_gothic.csv', 'r');
                break;
            case Type::FEMALE_40K_PRIMITIVE:
                $handle = fopen($exampleDirectory.'/40k_female_primitive.csv', 'r');
                break;
            case Type::MALE_ELVES:
                $handle = fopen($exampleDirectory.'/male_elves.csv', 'r');
                break;
            case Type::FEMALE_ELVES:
                $handle = fopen($exampleDirectory.'/female_elves.csv', 'r');
                break;
            default:
                throw new GenerateFromFileException(sprintf('There is no file configured for ID %s', $example));
        }

        while (($data = fgetcsv($handle)) !== false) {
            $this->nameList[] = $data[0];
        }
        fclose($handle);
    }

    public function analyseFromArray(array $nameList): void
    {
        $this->getParameter()->setLengthsFromNameList($nameList);

        $this->firstLetters = $this->getFirstLetters($nameList);
        $this->possibleNextLetters = $this->getSequences($nameList);
    }

    public function analyseFromJson(string $nameList): void
    {
        $array = json_decode($nameList, true);

        $this->analyseFromArray($array);
    }

    public function generate(): string
    {
        $name = '';
        $nextLetter = '';

        $name.= $this->firstLetters[rand(0, count($this->firstLetters)-1)];

        while ($nextLetter !== '*' || strlen($name) < 4) {
            $nextLetter = $this->possibleNextLetters[strtoupper(substr($name, -1))][rand(0, count($this->possibleNextLetters[strtoupper(substr($name,-1))])-1)];
            if ($nextLetter !== '*') {
                $name.= strtolower($nextLetter);
            }
        }

        try {
            IntegrityChecker::check($this->parameter, $name);
        } catch (IntegrityException $exception) {
            return $this->generate();
        }

        return $name;
    }

    public function getFirstLetters(array $nameList): array
    {
        asort($nameList);
        $stats = [];
        $availableLetters = [];

        foreach ($nameList as $name) {
            $firstLetter = strtoupper($name[0]);

            $stats[$firstLetter] = array_key_exists($firstLetter, $stats) ?
                (int) round($stats[$firstLetter]+100/count($nameList)) :
                (int) round(100/count($nameList));
        }

        foreach ($stats as $letter => $stat) {
            for ($i = 0; $i < $stat; $i++) {
                $availableLetters[] = $letter;
            }
        }

        return $availableLetters;
    }

    public function getSequences(array $nameList): array
    {
        asort($nameList);
        $stats = [];
        $availableLetters = [];

        foreach ($nameList as $name) {
            $length = strlen($name);

            for ($i = 0; $i < $length; $i++) {
                if ($i+1 <= $length) {
                    $currentLetter = strtoupper($name[$i]);
                    $nextLetter = $i+1 === $length ? '*' : strtolower($name[$i+1]);

                    if (!array_key_exists($currentLetter, $stats)) {
                        $stats[$currentLetter] = [];
                    }

                    $stats[$currentLetter][$nextLetter] = array_key_exists($nextLetter, $stats[$currentLetter]) ?
                        $stats[$currentLetter][$nextLetter] + 1 : 1;

                    ksort($stats[$currentLetter]);
                }
            }
        }
        ksort($stats);

        foreach ($stats as $letter => $stat) {
            $total = 0;

            $availableLetters[$letter] = [];

            foreach ($stat as $quantity) {
                $total = $total + $quantity;
            }

            foreach ($stat as $nextLetter => $quantity) {
                $percent = (int) round($quantity * 100 / $total);

                for ($i = 0; $i < $percent; $i++) {
                    $availableLetters[$letter][] = $nextLetter;
                }
            }
        }

        return $availableLetters;
    }

    public function getParameter(): Parameter
    {
        return $this->parameter;
    }

    public function setParameter(Parameter $parameter): void
    {
        $this->parameter = $parameter;
    }
}

1			<?php
2
3			namespace GilDrd\NameGenerator;
4
5			use GilDrd\NameGenerator\Exceptions\GenerateFromFileException;
6			use GilDrd\NameGenerator\Exceptions\IntegrityException;
7			use GilDrd\NameGenerator\Tools\IntegrityChecker;
8			use GilDrd\NameGenerator\Tools\Parameter;
9			use GilDrd\NameGenerator\Tools\Type;
10
11			class NameGenerator
12			{
13			private array $firstLetters;
14			private array $possibleNextLetters;
15			private array $nameList;
16
17			private Parameter $parameter;
18
19			public function __construct(?int ... $example)
20			{
21			$this->firstLetters = [];
22			$this->possibleNextLetters = [];
23			$this->parameter = new Parameter();
24			$this->nameList = [];
25
26			foreach (func_get_args() as $args) {
27			$this->generateFromInternalFile($args);
28			}
29
30			if (!empty($this->nameList)) {
31			$this->analyseFromArray($this->nameList);
32			}
33			}
34
35			public function getNameListLength(): int
36			{
37			return count($this->nameList);
38			}
39
40			private function generateFromInternalFile(int $example): void
41			{
42			$exampleDirectory = __DIR__.'/examples';
43
44			switch ($example) {
45			case Type::MALE_40K_ARCHAIC:
46			$handle = fopen($exampleDirectory.'/40k_male_archaic.csv', 'r');
47			break;
48			case Type::MALE_40K_LOWER_GOTHIC:
49			$handle = fopen($exampleDirectory.'/40k_male_lower_gothic.csv', 'r');
50			break;
51			case Type::MALE_40K_HIGHER_GOTHIC:
52			$handle = fopen($exampleDirectory.'/40k_male_higher_gothic.csv', 'r');
53			break;
54			case Type::MALE_40K_PRIMITIVE:
55			$handle = fopen($exampleDirectory.'/40k_male_primitive.csv', 'r');
56			break;
57			case Type::FEMALE_40K_ARCHAIC:
58			$handle = fopen($exampleDirectory.'/40k_female_archaic.csv', 'r');
59			break;
60			case Type::FEMALE_40K_LOWER_GOTHIC:
61			$handle = fopen($exampleDirectory.'/40k_female_lower_gothic.csv', 'r');
62			break;
63			case Type::FEMALE_40K_HIGHER_GOTHIC:
64			$handle = fopen($exampleDirectory.'/40k_female_higher_gothic.csv', 'r');
65			break;
66			case Type::FEMALE_40K_PRIMITIVE:
67			$handle = fopen($exampleDirectory.'/40k_female_primitive.csv', 'r');
68			break;
69			case Type::MALE_ELVES:
70			$handle = fopen($exampleDirectory.'/male_elves.csv', 'r');
71			break;
72			case Type::FEMALE_ELVES:
73			$handle = fopen($exampleDirectory.'/female_elves.csv', 'r');
74			break;
75			default:
76			throw new GenerateFromFileException(sprintf('There is no file configured for ID %s', $example));
77			}
78
79			while (($data = fgetcsv($handle)) !== false) {
80			$this->nameList[] = $data[0];
81			}
82			fclose($handle);
83			}
84
85			public function analyseFromArray(array $nameList): void
86			{
87			$this->getParameter()->setLengthsFromNameList($nameList);
88
89			$this->firstLetters = $this->getFirstLetters($nameList);
90			$this->possibleNextLetters = $this->getSequences($nameList);
91			}
92
93			public function analyseFromJson(string $nameList): void
94			{
95			$array = json_decode($nameList, true);
96
97			$this->analyseFromArray($array);
98			}
99
100			public function generate(): string
101			{
102			$name = '';
103			$nextLetter = '';
104
105			$name.= $this->firstLetters[rand(0, count($this->firstLetters)-1)];
106
107			while ($nextLetter !== '*' \|\| strlen($name) < 4) {
108			$nextLetter = $this->possibleNextLetters[strtoupper(substr($name, -1))][rand(0, count($this->possibleNextLetters[strtoupper(substr($name,-1))])-1)];
109			if ($nextLetter !== '*') {
110			$name.= strtolower($nextLetter);
111			}
112			}
113
114			try {
115			IntegrityChecker::check($this->parameter, $name);
116			} catch (IntegrityException $exception) {
117			return $this->generate();
118			}
119
120			return $name;
121			}
122
123			public function getFirstLetters(array $nameList): array
124			{
125			asort($nameList);
126			$stats = [];
127			$availableLetters = [];
128
129			foreach ($nameList as $name) {
130			$firstLetter = strtoupper($name[0]);
131
132			$stats[$firstLetter] = array_key_exists($firstLetter, $stats) ?
133			(int) round($stats[$firstLetter]+100/count($nameList)) :
134			(int) round(100/count($nameList));
135			}
136
137			foreach ($stats as $letter => $stat) {
138			for ($i = 0; $i < $stat; $i++) {
139			$availableLetters[] = $letter;
140			}
141			}
142
143			return $availableLetters;
144			}
145
146			public function getSequences(array $nameList): array
147			{
148			asort($nameList);
149			$stats = [];
150			$availableLetters = [];
151
152			foreach ($nameList as $name) {
153			$length = strlen($name);
154
155			for ($i = 0; $i < $length; $i++) {
156			if ($i+1 <= $length) {
157			$currentLetter = strtoupper($name[$i]);
158			$nextLetter = $i+1 === $length ? '*' : strtolower($name[$i+1]);
159
160			if (!array_key_exists($currentLetter, $stats)) {
161			$stats[$currentLetter] = [];
162			}
163
164			$stats[$currentLetter][$nextLetter] = array_key_exists($nextLetter, $stats[$currentLetter]) ?
165			$stats[$currentLetter][$nextLetter] + 1 : 1;
166
167			ksort($stats[$currentLetter]);
168			}
169			}
170			}
171			ksort($stats);
172
173			foreach ($stats as $letter => $stat) {
174			$total = 0;
175
176			$availableLetters[$letter] = [];
177
178			foreach ($stat as $quantity) {
179			$total = $total + $quantity;
180			}
181
182			foreach ($stat as $nextLetter => $quantity) {
183			$percent = (int) round($quantity * 100 / $total);
184
185			for ($i = 0; $i < $percent; $i++) {
186			$availableLetters[$letter][] = $nextLetter;
187			}
188			}
189			}
190
191			return $availableLetters;
192			}
193
194			public function getParameter(): Parameter
195			{
196			return $this->parameter;
197			}
198
199			public function setParameter(Parameter $parameter): void
200			{
201			$this->parameter = $parameter;
202			}
203			}

gildrd / name-generator

NameGenerator::getFirstLetters() A last analyzed 2021-11-14 21:16 UTC

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NameGenerator::getFirstLetters() A
last analyzed 2021-11-14 21:16 UTC