1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
|
import { STICKER_CATEGORIES } from "@/constants/sticker-constants";
import type { StickerCategory } from "@/types/stickers";
import { getAllProviders, getProvider } from "./registry";
import { resolveStickerId } from "./resolver";
import { registerDefaultStickerProviders } from "./providers";
import type { StickerProvider, StickerSearchResult } from "./types";
const DEFAULT_SEARCH_LIMIT = 100;
function mergeSearchResults({
results,
}: {
results: StickerSearchResult[];
}): StickerSearchResult {
const deduplicatedItems = new Map<
string,
StickerSearchResult["items"][number]
>();
let total = 0;
let hasMore = false;
for (const result of results) {
total += result.total;
hasMore = hasMore || result.hasMore;
for (const item of result.items) {
if (!deduplicatedItems.has(item.id)) {
deduplicatedItems.set(item.id, item);
}
}
}
return {
items: Array.from(deduplicatedItems.values()),
total,
hasMore,
};
}
function getProviderByCategory({
category,
}: {
category: StickerCategory;
}): StickerProvider | null {
if (category === "all") {
return null;
}
try {
return getProvider({ providerId: category });
} catch {
return null;
}
}
export async function searchStickers({
query,
category,
limit = DEFAULT_SEARCH_LIMIT,
}: {
query: string;
category: StickerCategory;
limit?: number;
}): Promise<StickerSearchResult> {
registerDefaultStickerProviders({});
const effectiveCategory = category in STICKER_CATEGORIES ? category : "all";
if (effectiveCategory !== "all") {
const provider = getProviderByCategory({ category: effectiveCategory });
if (!provider) {
return {
items: [],
total: 0,
hasMore: false,
};
}
return provider.search({
query,
options: { limit },
});
}
const providers = getAllProviders();
if (providers.length === 0) {
return {
items: [],
total: 0,
hasMore: false,
};
}
const perProviderLimit = Math.max(1, Math.ceil(limit / providers.length));
const settledResults = await Promise.allSettled(
providers.map((provider) =>
provider.search({
query,
options: { limit: perProviderLimit },
}),
),
);
const fulfilledResults = settledResults
.filter(
(result): result is PromiseFulfilledResult<StickerSearchResult> =>
result.status === "fulfilled",
)
.map((result) => result.value);
return mergeSearchResults({
results: fulfilledResults,
});
}
export async function browseStickers({
category,
page = 1,
limit = DEFAULT_SEARCH_LIMIT,
}: {
category: StickerCategory;
page?: number;
limit?: number;
}): Promise<StickerSearchResult> {
registerDefaultStickerProviders({});
const effectiveCategory = category in STICKER_CATEGORIES ? category : "all";
if (effectiveCategory !== "all") {
const provider = getProviderByCategory({ category: effectiveCategory });
if (!provider) {
return {
items: [],
total: 0,
hasMore: false,
};
}
return provider.browse({
options: { page, limit },
});
}
const providers = getAllProviders();
if (providers.length === 0) {
return {
items: [],
total: 0,
hasMore: false,
};
}
const perProviderLimit = Math.max(1, Math.ceil(limit / providers.length));
const settledResults = await Promise.allSettled(
providers.map((provider) =>
provider.browse({
options: { page, limit: perProviderLimit },
}),
),
);
const fulfilledResults = settledResults
.filter(
(result): result is PromiseFulfilledResult<StickerSearchResult> =>
result.status === "fulfilled",
)
.map((result) => result.value);
return mergeSearchResults({
results: fulfilledResults,
});
}
export { resolveStickerId };
export type {
StickerItem,
StickerProvider,
StickerResolveOptions,
StickerSearchResult,
} from "./types";
|
