|
1
|
|
|
<?php declare(strict_types=1); |
|
2
|
|
|
|
|
3
|
|
|
namespace AlecRabbit\Spinner\Core; |
|
4
|
|
|
|
|
5
|
|
|
use AlecRabbit\Accessories\Pretty; |
|
6
|
|
|
use AlecRabbit\ConsoleColour\ConsoleColor; |
|
7
|
|
|
use AlecRabbit\Control\Cursor; |
|
8
|
|
|
use AlecRabbit\Spinner\Contracts\SettingsInterface; |
|
9
|
|
|
use AlecRabbit\Spinner\Contracts\SpinnerInterface; |
|
10
|
|
|
use function AlecRabbit\typeOf; |
|
11
|
|
|
|
|
12
|
|
|
class Spinner implements SpinnerInterface |
|
13
|
|
|
{ |
|
14
|
|
|
protected const ERASING_SHIFT = 1; |
|
15
|
|
|
protected const INTERVAL = 0.1; |
|
16
|
|
|
protected const SYMBOLS = ['']; |
|
17
|
|
|
|
|
18
|
|
|
/** @var string */ |
|
19
|
|
|
protected $messageStr; |
|
20
|
|
|
/** @var string */ |
|
21
|
|
|
protected $percentStr = ''; |
|
22
|
|
|
/** @var string */ |
|
23
|
|
|
protected $percentPrefix; |
|
24
|
|
|
/** @var string */ |
|
25
|
|
|
protected $moveBackSequenceStr; |
|
26
|
|
|
/** @var string */ |
|
27
|
|
|
protected $paddingStr; |
|
28
|
|
|
/** @var string */ |
|
29
|
|
|
protected $eraseBySpacesStr; |
|
30
|
|
|
/** @var Styling */ |
|
31
|
|
|
protected $styled; |
|
32
|
|
|
|
|
33
|
|
|
/** |
|
34
|
|
|
* AbstractSpinner constructor. |
|
35
|
|
|
* @param mixed $settings |
|
36
|
|
|
*/ |
|
37
|
9 |
|
public function __construct( |
|
38
|
|
|
$settings = null |
|
39
|
|
|
) { |
|
40
|
9 |
|
$settings = $this->refineSettings($settings); |
|
41
|
9 |
|
$this->paddingStr = $settings->getPaddingStr() ?? SettingsInterface::EMPTY; |
|
42
|
9 |
|
$this->messageStr = $this->refineMessage($settings); |
|
43
|
9 |
|
$this->setFields(); |
|
44
|
9 |
|
$this->styled = new Styling(static::SYMBOLS, $this->getStyles()); |
|
45
|
9 |
|
} |
|
46
|
|
|
|
|
47
|
|
|
/** |
|
48
|
|
|
* @param mixed $settings |
|
49
|
|
|
* @return Settings |
|
50
|
|
|
*/ |
|
51
|
9 |
|
protected function refineSettings($settings): Settings |
|
52
|
|
|
{ |
|
53
|
9 |
|
$this->assertSettings($settings); |
|
54
|
9 |
|
if (\is_string($settings)) { |
|
55
|
8 |
|
return (new Settings())->setMessage($settings); |
|
56
|
|
|
} |
|
57
|
1 |
|
return $settings ?? new Settings(); |
|
58
|
|
|
} |
|
59
|
|
|
|
|
60
|
|
|
/** |
|
61
|
|
|
* @param mixed $settings |
|
62
|
|
|
*/ |
|
63
|
9 |
|
protected function assertSettings($settings): void |
|
64
|
|
|
{ |
|
65
|
9 |
|
if (null !== $settings && !\is_string($settings) && !$settings instanceof SettingsInterface) { |
|
66
|
|
|
throw new \InvalidArgumentException( |
|
67
|
|
|
'Instance of SettingsInterface or string expected ' . typeOf($settings) . ' given.' |
|
68
|
|
|
); |
|
69
|
|
|
} |
|
70
|
9 |
|
} |
|
71
|
|
|
|
|
72
|
|
|
/** |
|
73
|
|
|
* @param Settings $settings |
|
74
|
|
|
* @return string |
|
75
|
|
|
*/ |
|
76
|
9 |
|
protected function refineMessage(Settings $settings): string |
|
77
|
|
|
{ |
|
78
|
9 |
|
$message = ucfirst($settings->getMessage() ?? SettingsInterface::EMPTY); |
|
79
|
|
|
$prefix = |
|
80
|
9 |
|
empty($message) ? |
|
81
|
1 |
|
SettingsInterface::ONE_SPACE_SYMBOL : |
|
82
|
9 |
|
$settings->getPrefix() ?? SettingsInterface::ONE_SPACE_SYMBOL; |
|
83
|
|
|
$suffix = |
|
84
|
9 |
|
$settings->getSuffix() ?? |
|
85
|
9 |
|
empty($message) ? |
|
86
|
1 |
|
SettingsInterface::EMPTY : |
|
87
|
9 |
|
SettingsInterface::DEFAULT_SUFFIX; |
|
88
|
9 |
|
return $prefix . $message . $suffix; |
|
89
|
|
|
} |
|
90
|
|
|
|
|
91
|
9 |
|
protected function setFields(): void |
|
92
|
|
|
{ |
|
93
|
9 |
|
$this->percentPrefix = $this->getPrefix(); |
|
94
|
|
|
$strLen = |
|
95
|
9 |
|
strlen($this->message()) + strlen($this->percent()) + strlen($this->paddingStr) + static::ERASING_SHIFT; |
|
96
|
9 |
|
$this->moveBackSequenceStr = ConsoleColor::ESC_CHAR . "[{$strLen}D"; |
|
97
|
9 |
|
$this->eraseBySpacesStr = str_repeat(SettingsInterface::ONE_SPACE_SYMBOL, $strLen); |
|
98
|
9 |
|
} |
|
99
|
|
|
|
|
100
|
|
|
/** |
|
101
|
|
|
* @return string |
|
102
|
|
|
*/ |
|
103
|
9 |
|
protected function getPrefix(): string |
|
104
|
|
|
{ |
|
105
|
9 |
|
if (strpos($this->messageStr, SettingsInterface::DEFAULT_SUFFIX)) { |
|
106
|
8 |
|
return SettingsInterface::ONE_SPACE_SYMBOL; |
|
107
|
|
|
} |
|
108
|
1 |
|
return SettingsInterface::EMPTY; |
|
109
|
|
|
} |
|
110
|
|
|
|
|
111
|
|
|
/** |
|
112
|
|
|
* @return string |
|
113
|
|
|
*/ |
|
114
|
9 |
|
protected function message(): string |
|
115
|
|
|
{ |
|
116
|
9 |
|
return $this->messageStr; |
|
117
|
|
|
} |
|
118
|
|
|
|
|
119
|
|
|
/** |
|
120
|
|
|
* @return string |
|
121
|
|
|
*/ |
|
122
|
9 |
|
protected function percent(): string |
|
123
|
|
|
{ |
|
124
|
9 |
|
return $this->percentStr; |
|
125
|
|
|
} |
|
126
|
|
|
|
|
127
|
3 |
|
protected function getStyles(): array |
|
128
|
|
|
{ |
|
129
|
|
|
return [ |
|
130
|
3 |
|
Styling::COLOR256_SPINNER_STYLES => [ |
|
131
|
|
|
'203', |
|
132
|
|
|
'209', |
|
133
|
|
|
'215', |
|
134
|
|
|
'221', |
|
135
|
|
|
'227', |
|
136
|
|
|
'191', |
|
137
|
|
|
'155', |
|
138
|
|
|
'119', |
|
139
|
|
|
'83', |
|
140
|
|
|
'84', |
|
141
|
|
|
'85', |
|
142
|
|
|
'86', |
|
143
|
|
|
'87', |
|
144
|
|
|
'81', |
|
145
|
|
|
'75', |
|
146
|
|
|
'69', |
|
147
|
|
|
'63', |
|
148
|
|
|
'99', |
|
149
|
|
|
'135', |
|
150
|
|
|
'171', |
|
151
|
|
|
'207', |
|
152
|
|
|
'206', |
|
153
|
|
|
'205', |
|
154
|
|
|
'204', |
|
155
|
|
|
], |
|
156
|
3 |
|
Styling::COLOR_SPINNER_STYLES => ['96'], |
|
157
|
|
|
]; |
|
158
|
|
|
} |
|
159
|
|
|
|
|
160
|
1 |
|
public function interval(): float |
|
161
|
|
|
{ |
|
162
|
1 |
|
return static::INTERVAL; |
|
163
|
|
|
} |
|
164
|
|
|
|
|
165
|
2 |
|
public function inline(bool $inline): SpinnerInterface |
|
166
|
|
|
{ |
|
167
|
2 |
|
$this->paddingStr = $inline ? SettingsInterface::ONE_SPACE_SYMBOL : SettingsInterface::EMPTY; |
|
168
|
2 |
|
$this->setFields(); |
|
169
|
2 |
|
return $this; |
|
170
|
|
|
} |
|
171
|
|
|
|
|
172
|
|
|
/** {@inheritDoc} */ |
|
173
|
8 |
|
public function begin(): string |
|
174
|
|
|
{ |
|
175
|
8 |
|
return Cursor::hide() . $this->spin(); |
|
176
|
|
|
} |
|
177
|
|
|
|
|
178
|
|
|
/** {@inheritDoc} */ |
|
179
|
8 |
|
public function spin(?float $percent = null): string |
|
180
|
|
|
{ |
|
181
|
8 |
|
if (null !== $percent) { |
|
182
|
1 |
|
$this->updatePercent($percent); |
|
183
|
|
|
} |
|
184
|
|
|
return |
|
185
|
8 |
|
$this->paddingStr . |
|
186
|
8 |
|
$this->styled->spinner() . |
|
187
|
8 |
|
$this->styled->message( |
|
188
|
8 |
|
$this->message() |
|
189
|
|
|
) . |
|
190
|
8 |
|
$this->styled->percent( |
|
191
|
8 |
|
$this->percent() |
|
192
|
|
|
) . |
|
193
|
8 |
|
$this->moveBackSequenceStr; |
|
194
|
|
|
} |
|
195
|
|
|
|
|
196
|
|
|
/** |
|
197
|
|
|
* @param float $percent |
|
198
|
|
|
*/ |
|
199
|
1 |
|
protected function updatePercent(float $percent): void |
|
200
|
|
|
{ |
|
201
|
1 |
|
if (0 === (int)($percent * 1000) % 10) { |
|
202
|
1 |
|
$this->percentStr = Pretty::percent($percent, 0, $this->percentPrefix); |
|
203
|
1 |
|
$this->setFields(); |
|
204
|
|
|
} |
|
205
|
1 |
|
} |
|
206
|
|
|
|
|
207
|
|
|
/** {@inheritDoc} */ |
|
208
|
8 |
|
public function end(): string |
|
209
|
|
|
{ |
|
210
|
8 |
|
return $this->erase() . Cursor::show(); |
|
211
|
|
|
} |
|
212
|
|
|
|
|
213
|
|
|
/** {@inheritDoc} */ |
|
214
|
8 |
|
public function erase(): string |
|
215
|
|
|
{ |
|
216
|
8 |
|
return $this->eraseBySpacesStr . $this->moveBackSequenceStr; |
|
217
|
|
|
} |
|
218
|
|
|
} |
|
219
|
|
|
|
alecrabbit /
php-console-spinner
