Files
k-tv/k-tv-frontend/lib/api.ts

409 lines
14 KiB
TypeScript

import type {
TokenResponse,
UserResponse,
ConfigResponse,
ChannelResponse,
CreateChannelRequest,
UpdateChannelRequest,
ScheduleResponse,
ScheduledSlotResponse,
CurrentBroadcastResponse,
CollectionResponse,
SeriesResponse,
LibraryItemResponse,
MediaFilter,
TranscodeSettings,
TranscodeStats,
ActivityEvent,
ProviderConfig,
ProviderTestResult,
ConfigSnapshot,
ScheduleHistoryEntry,
LibrarySyncLogEntry,
PagedLibraryResponse,
AdminSettings,
ShowSummary,
SeasonSummary,
} from "@/lib/types";
const API_BASE =
process.env.NEXT_PUBLIC_API_URL ?? "http://localhost:4000/api/v1";
export class ApiRequestError extends Error {
constructor(
public readonly status: number,
message: string,
) {
super(message);
this.name = "ApiRequestError";
}
}
// Called by AuthProvider when refreshToken changes — enables transparent 401 recovery
let refreshCallback: (() => Promise<string | null>) | null = null;
let refreshInFlight: Promise<string | null> | null = null;
export function setRefreshCallback(cb: (() => Promise<string | null>) | null) {
refreshCallback = cb;
}
async function attemptRefresh(): Promise<string | null> {
if (!refreshCallback) return null;
if (refreshInFlight) return refreshInFlight;
refreshInFlight = refreshCallback().finally(() => {
refreshInFlight = null;
});
return refreshInFlight;
}
async function request<T>(
path: string,
options: RequestInit & { token?: string } = {},
): Promise<T> {
const { token, ...init } = options;
const headers = new Headers(init.headers);
if (token) {
headers.set("Authorization", `Bearer ${token}`);
}
if (init.body && !headers.has("Content-Type")) {
headers.set("Content-Type", "application/json");
}
const res = await fetch(`${API_BASE}${path}`, { ...init, headers });
// Transparent refresh: on 401, try to get a new access token and retry once.
// Skip for the refresh endpoint itself to avoid infinite loops.
if (res.status === 401 && path !== "/auth/refresh") {
const newToken = await attemptRefresh();
if (newToken) {
const retryHeaders = new Headers(init.headers);
retryHeaders.set("Authorization", `Bearer ${newToken}`);
if (init.body && !retryHeaders.has("Content-Type")) {
retryHeaders.set("Content-Type", "application/json");
}
const retryRes = await fetch(`${API_BASE}${path}`, {
...init,
headers: retryHeaders,
});
if (!retryRes.ok) {
let message = retryRes.statusText;
try {
const body = await retryRes.json();
message = body.message ?? body.error ?? message;
} catch {
// ignore parse error
}
throw new ApiRequestError(retryRes.status, message);
}
if (retryRes.status === 204) return null as T;
return retryRes.json() as Promise<T>;
}
}
if (!res.ok) {
let message = res.statusText;
try {
const body = await res.json();
message = body.message ?? body.error ?? message;
} catch {
// ignore parse error, use statusText
}
throw new ApiRequestError(res.status, message);
}
if (res.status === 204) return null as T;
return res.json() as Promise<T>;
}
export const api = {
config: {
get: () => request<ConfigResponse>("/config"),
},
auth: {
register: (email: string, password: string) =>
request<TokenResponse>("/auth/register", {
method: "POST",
body: JSON.stringify({ email, password }),
}),
login: (email: string, password: string, rememberMe = false) =>
request<TokenResponse>("/auth/login", {
method: "POST",
body: JSON.stringify({ email, password, remember_me: rememberMe }),
}),
refresh: (refreshToken: string) =>
request<TokenResponse>("/auth/refresh", {
method: "POST",
body: JSON.stringify({ refresh_token: refreshToken }),
}),
logout: (token: string) =>
request<void>("/auth/logout", { method: "POST", token }),
me: (token: string) => request<UserResponse>("/auth/me", { token }),
},
channels: {
list: (token: string) =>
request<ChannelResponse[]>("/channels", { token }),
get: (id: string, token: string) =>
request<ChannelResponse>(`/channels/${id}`, { token }),
create: (data: CreateChannelRequest, token: string) =>
request<ChannelResponse>("/channels", {
method: "POST",
body: JSON.stringify(data),
token,
}),
update: (id: string, data: UpdateChannelRequest, token: string) =>
request<ChannelResponse>(`/channels/${id}`, {
method: "PUT",
body: JSON.stringify(data),
token,
}),
delete: (id: string, token: string) =>
request<void>(`/channels/${id}`, { method: "DELETE", token }),
listConfigHistory: (channelId: string, token: string) =>
request<ConfigSnapshot[]>(`/channels/${channelId}/config/history`, { token }),
patchConfigSnapshot: (channelId: string, snapId: string, label: string | null, token: string) =>
request<ConfigSnapshot>(`/channels/${channelId}/config/history/${snapId}`, {
method: "PATCH",
body: JSON.stringify({ label }),
token,
}),
restoreConfigSnapshot: (channelId: string, snapId: string, token: string) =>
request<ChannelResponse>(`/channels/${channelId}/config/history/${snapId}/restore`, {
method: "POST",
token,
}),
listScheduleHistory: (channelId: string, token: string) =>
request<ScheduleHistoryEntry[]>(`/channels/${channelId}/schedule/history`, { token }),
getScheduleGeneration: (channelId: string, genId: string, token: string) =>
request<ScheduleResponse>(`/channels/${channelId}/schedule/history/${genId}`, { token }),
rollbackSchedule: (channelId: string, genId: string, token: string) =>
request<ScheduleResponse>(`/channels/${channelId}/schedule/history/${genId}/rollback`, {
method: "POST",
token,
}),
},
library: {
collections: (token: string, provider?: string) => {
const params = new URLSearchParams();
if (provider) params.set("provider", provider);
const qs = params.toString();
return request<CollectionResponse[]>(`/library/collections${qs ? `?${qs}` : ""}`, { token });
},
series: (token: string, collectionId?: string, provider?: string) => {
const params = new URLSearchParams();
if (collectionId) params.set("collection", collectionId);
if (provider) params.set("provider", provider);
const qs = params.toString();
return request<SeriesResponse[]>(`/library/series${qs ? `?${qs}` : ""}`, { token });
},
genres: (token: string, contentType?: string, provider?: string) => {
const params = new URLSearchParams();
if (contentType) params.set("type", contentType);
if (provider) params.set("provider", provider);
const qs = params.toString();
return request<string[]>(`/library/genres${qs ? `?${qs}` : ""}`, { token });
},
items: (
token: string,
filter: Pick<MediaFilter, "content_type" | "series_names" | "collections" | "search_term" | "genres">,
limit = 50,
strategy?: string,
provider?: string,
) => {
const params = new URLSearchParams();
if (filter.search_term) params.set("q", filter.search_term);
if (filter.content_type) params.set("type", filter.content_type);
filter.series_names?.forEach((name) => params.append("series[]", name));
if (filter.collections?.[0]) params.set("collection", filter.collections[0]);
params.set("limit", String(limit));
if (strategy) params.set("strategy", strategy);
if (provider) params.set("provider", provider);
return request<LibraryItemResponse[]>(`/library/items?${params}`, { token });
},
syncStatus: (token: string): Promise<LibrarySyncLogEntry[]> =>
request('/library/sync/status', { token }),
triggerSync: (token: string): Promise<void> =>
request('/library/sync', { method: 'POST', token }),
itemsPage: (
token: string,
filter: Partial<{
q: string; type: string; series: string[]; genres: string[]; collection: string;
provider: string; decade: number; min_duration: number; max_duration: number;
offset: number; limit: number;
}>
): Promise<PagedLibraryResponse> => {
const params = new URLSearchParams();
if (filter.q) params.set('q', filter.q);
if (filter.type) params.set('type', filter.type);
if (filter.series) filter.series.forEach(s => params.append('series[]', s));
if (filter.genres) filter.genres.forEach(g => params.append('genres[]', g));
if (filter.collection) params.set('collection', filter.collection);
if (filter.provider) params.set('provider', filter.provider);
if (filter.decade != null) params.set('decade', String(filter.decade));
if (filter.min_duration != null) params.set('min_duration', String(filter.min_duration));
if (filter.max_duration != null) params.set('max_duration', String(filter.max_duration));
params.set('offset', String(filter.offset ?? 0));
params.set('limit', String(filter.limit ?? 50));
return request(`/library/items?${params}`, { token });
},
shows: (token: string, filter?: { q?: string; provider?: string; genres?: string[] }): Promise<ShowSummary[]> => {
const params = new URLSearchParams();
if (filter?.q) params.set('q', filter.q);
if (filter?.provider) params.set('provider', filter.provider);
filter?.genres?.forEach(g => params.append('genres[]', g));
const qs = params.toString();
return request(`/library/shows${qs ? `?${qs}` : ''}`, { token });
},
seasons: (token: string, seriesName: string, provider?: string): Promise<SeasonSummary[]> => {
const params = new URLSearchParams();
if (provider) params.set('provider', provider);
const qs = params.toString();
return request(`/library/shows/${encodeURIComponent(seriesName)}/seasons${qs ? `?${qs}` : ''}`, { token });
},
},
files: {
rescan: (token: string, provider?: string) => {
const qs = provider ? `?provider=${encodeURIComponent(provider)}` : "";
return request<{ items_found: number }>(`/files/rescan${qs}`, { method: "POST", token });
},
},
transcode: {
getSettings: (token: string) =>
request<TranscodeSettings>("/files/transcode-settings", { token }),
updateSettings: (data: TranscodeSettings, token: string) =>
request<TranscodeSettings>("/files/transcode-settings", {
method: "PUT",
body: JSON.stringify(data),
token,
}),
getStats: (token: string) =>
request<TranscodeStats>("/files/transcode-stats", { token }),
clearCache: (token: string) =>
request<void>("/files/transcode-cache", { method: "DELETE", token }),
},
admin: {
activity: (token: string) =>
request<ActivityEvent[]>("/admin/activity", { token }),
getSettings: (token: string): Promise<AdminSettings> =>
request('/admin/settings', { token }),
updateSettings: (token: string, patch: Partial<AdminSettings>): Promise<AdminSettings> =>
request('/admin/settings', {
method: 'PUT',
token,
body: JSON.stringify(patch),
headers: { 'Content-Type': 'application/json' },
}),
providers: {
getProviders: (token: string) =>
request<ProviderConfig[]>("/admin/providers", { token }),
createProvider: (
token: string,
payload: { id: string; provider_type: string; config_json: Record<string, string>; enabled: boolean },
) =>
request<ProviderConfig>("/admin/providers", {
method: "POST",
body: JSON.stringify(payload),
token,
}),
updateProvider: (
token: string,
id: string,
payload: { config_json: Record<string, string>; enabled: boolean },
) =>
request<ProviderConfig>(`/admin/providers/${id}`, {
method: "PUT",
body: JSON.stringify(payload),
token,
}),
deleteProvider: (token: string, id: string) =>
request<void>(`/admin/providers/${id}`, { method: "DELETE", token }),
testProvider: (
token: string,
payload: { provider_type: string; config_json: Record<string, string> },
) =>
request<ProviderTestResult>("/admin/providers/test", {
method: "POST",
body: JSON.stringify(payload),
token,
}),
},
},
schedule: {
generate: (channelId: string, token: string) =>
request<ScheduleResponse>(`/channels/${channelId}/schedule`, {
method: "POST",
token,
}),
getActive: (channelId: string, token: string) =>
request<ScheduleResponse>(`/channels/${channelId}/schedule`, { token }),
getCurrentBroadcast: (channelId: string, token: string, channelPassword?: string) => {
const headers: Record<string, string> = {};
if (channelPassword) headers["X-Channel-Password"] = channelPassword;
return request<CurrentBroadcastResponse | null>(`/channels/${channelId}/now`, {
token,
headers,
});
},
getEpg: (
channelId: string,
token: string,
from?: string,
until?: string,
channelPassword?: string,
) => {
const params = new URLSearchParams();
if (from) params.set("from", from);
if (until) params.set("until", until);
const qs = params.toString();
const headers: Record<string, string> = {};
if (channelPassword) headers["X-Channel-Password"] = channelPassword;
return request<ScheduledSlotResponse[]>(
`/channels/${channelId}/epg${qs ? `?${qs}` : ""}`,
{ token, headers },
);
},
},
};