|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
/** |
|
4
|
|
|
* Klass Utfallshistorik. |
|
5
|
|
|
* @author Niklas Dougherty |
|
6
|
|
|
*/ |
|
7
|
|
|
|
|
8
|
|
|
declare(strict_types=1); |
|
9
|
|
|
|
|
10
|
|
|
namespace Tips\Klasser; |
|
11
|
|
|
|
|
12
|
|
|
use PDO; |
|
13
|
|
|
|
|
14
|
|
|
/** |
|
15
|
|
|
* Klass Utfallshistorik. |
|
16
|
|
|
* Historik över utfall i matcher inom oddsintervall. |
|
17
|
|
|
* Nyttjas i grid för favoriter, i kontrast till givna odds. |
|
18
|
|
|
* Data hämtas från samtliga stryk- och europatipsomgångar. |
|
19
|
|
|
*/ |
|
20
|
|
|
final class Utfallshistorik { |
|
21
|
|
|
/** |
|
22
|
|
|
* @var array<int, float[]> $utfallshistorik |
|
23
|
|
|
*/ |
|
24
|
|
|
public array $utfallshistorik; |
|
25
|
|
|
/** |
|
26
|
|
|
* @var int[] $ordnad_historik |
|
27
|
|
|
*/ |
|
28
|
|
|
public array $ordnad_historik; |
|
29
|
|
|
|
|
30
|
|
|
/** |
|
31
|
|
|
* Initiera. |
|
32
|
|
|
*/ |
|
33
|
20 |
|
public function __construct(public Prediktioner $prediktioner) { |
|
34
|
20 |
|
$this->utfallshistorik(); |
|
35
|
|
|
} |
|
36
|
|
|
|
|
37
|
|
|
/** |
|
38
|
|
|
* Beäkna historik över utfall. |
|
39
|
|
|
* Redovisas i favorittabell under historik. |
|
40
|
|
|
*/ |
|
41
|
20 |
|
private function utfallshistorik(): void { |
|
42
|
|
|
/** |
|
43
|
|
|
* Sammanställ historik. |
|
44
|
|
|
*/ |
|
45
|
20 |
|
$this->utfallshistorik = []; |
|
46
|
20 |
|
foreach ($this->resultat() as $index => $rad) { |
|
47
|
|
|
/** |
|
48
|
|
|
* Format: andel 1X2 samt antal statistikposter. |
|
49
|
|
|
* Andel i procent, avrundad till heltal. |
|
50
|
|
|
* Nollvektor vid otillräcklig statistik. |
|
51
|
|
|
*/ |
|
52
|
20 |
|
$summa = array_sum($rad); |
|
53
|
20 |
|
$this->utfallshistorik[$index] = match (true) { |
|
54
|
20 |
|
$summa > 0 => [ |
|
55
|
20 |
|
round(100 * $rad[0] / $summa, 0), |
|
56
|
20 |
|
round(100 * $rad[1] / $summa, 0), |
|
57
|
20 |
|
round(100 * $rad[2] / $summa, 0), |
|
58
|
20 |
|
array_sum($rad) |
|
59
|
20 |
|
], |
|
60
|
20 |
|
default => [0, 0, 0, 0] |
|
61
|
20 |
|
}; |
|
62
|
|
|
} |
|
63
|
|
|
|
|
64
|
|
|
/** |
|
65
|
|
|
* Historikfält. |
|
66
|
|
|
*/ |
|
67
|
20 |
|
$historik = array_map(fn (array $utfall): array => |
|
68
|
20 |
|
[$utfall[0], $utfall[1], $utfall[2]], $this->utfallshistorik); |
|
69
|
|
|
|
|
70
|
|
|
/** |
|
71
|
|
|
* Sortera. |
|
72
|
|
|
*/ |
|
73
|
20 |
|
$sortering = array_map(fn (array $sort): float => (float) ne_max($sort), $historik); |
|
74
|
20 |
|
arsort($sortering); |
|
75
|
20 |
|
$this->ordnad_historik = array_flip(array_keys($sortering)); |
|
76
|
|
|
} |
|
77
|
|
|
|
|
78
|
|
|
/** |
|
79
|
|
|
* Hämta oddsdata från databas. |
|
80
|
|
|
* @return array<int, int[]> |
|
81
|
|
|
*/ |
|
82
|
20 |
|
private function resultat(): array { |
|
83
|
20 |
|
[$pmin, $pmax] = [0.93, 1.07]; // ± 7 % oddsintervall |
|
84
|
20 |
|
$resultat = []; |
|
85
|
|
|
|
|
86
|
|
|
/** |
|
87
|
|
|
* Analysera odds från alla tipsomgångar. |
|
88
|
|
|
*/ |
|
89
|
20 |
|
foreach ($this->prediktioner->prediktioner as $match => $odds) { |
|
90
|
20 |
|
$query = ''; |
|
91
|
|
|
|
|
92
|
|
|
/** |
|
93
|
|
|
* Iterera över matchnummer |
|
94
|
|
|
*/ |
|
95
|
20 |
|
for ($index = 1; $index <= MATCHANTAL; $index++) { |
|
96
|
20 |
|
$bas = 3 * ($index - 1); |
|
97
|
20 |
|
$pred = [$bas + 1, $bas + 2, $bas + 3]; // p1–p39, d.v.s. alla enskilda odds |
|
98
|
20 |
|
$query .= "SELECT `resultat$index` AS `res` FROM `odds` NATURAL JOIN `matcher` |
|
99
|
20 |
|
NATURAL JOIN `utdelning` WHERE `tipsrad_012` AND `resultat$index` AND |
|
100
|
20 |
|
$pmin * `p$pred[0]` < $odds[0] AND $pmax * `p$pred[0]` > $odds[0] AND |
|
101
|
20 |
|
$pmin * `p$pred[1]` < $odds[1] AND $pmax * `p$pred[1]` > $odds[1] AND |
|
102
|
20 |
|
$pmin * `p$pred[2]` < $odds[2] AND $pmax * `p$pred[2]` > $odds[2]"; |
|
103
|
20 |
|
if ($index < MATCHANTAL) { |
|
104
|
20 |
|
$query .= " UNION ALL "; |
|
105
|
|
|
} |
|
106
|
|
|
} |
|
107
|
|
|
|
|
108
|
20 |
|
$sats = $this->prediktioner->spel->db->instans->prepare($query); |
|
109
|
20 |
|
$sats->execute(); |
|
110
|
|
|
|
|
111
|
|
|
/** |
|
112
|
|
|
* Addera varje utfall per match. |
|
113
|
|
|
*/ |
|
114
|
20 |
|
$resultat[$match] = [0, 0, 0]; |
|
115
|
20 |
|
foreach ($sats->fetchAll(PDO::FETCH_ASSOC) as $rad) { |
|
116
|
20 |
|
$res = explode('-', $rad['res']); |
|
117
|
|
|
/** |
|
118
|
|
|
* $r1 > $r2: 2; $r1 === $r2: 1; $r1 < $r2: 0 |
|
119
|
|
|
* Observera: omkastad ordning |
|
120
|
|
|
*/ |
|
121
|
20 |
|
$tecken = ($res[1] <=> $res[0]) + 1; |
|
122
|
20 |
|
$resultat[$match][$tecken]++; |
|
123
|
|
|
} |
|
124
|
|
|
} |
|
125
|
|
|
|
|
126
|
20 |
|
return $resultat; |
|
127
|
|
|
} |
|
128
|
|
|
} |
|
129
|
|
|
|
dougherty-dev /
Tips
