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import {
debugLog,
send,
sendPaginated,
} from './api.ts';
import * as dbMarkets from '../database/markets.ts';
import * as dbShipyards from '../database/shipyards.ts';
import * as dbSystems from '../database/systems.ts';
import {
Market,
Shipyard,
System,
Waypoint,
} from './types.ts'
import {
is_there_a_ship_at_this_waypoint,
systemFromWaypoint,
} from './utils.ts';
export async function market(waypoint: Waypoint): Promise<Market> {
const data = dbMarkets.getMarketAtWaypoint(waypoint.symbol);
if (data && (data.tradeGoods || !is_there_a_ship_at_this_waypoint(waypoint))) { return data; }
const systemSymbol = systemFromWaypoint(waypoint.symbol);
let response = await send<Market>({endpoint: `/systems/${systemSymbol}/waypoints/${waypoint.symbol}/market`});
if (response.error) {
debugLog(response);
throw response;
}
dbMarkets.setMarket(response.data);
return response.data;
}
export async function shipyard(waypoint: Waypoint): Promise<Shipyard> {
const data = dbShipyards.get(waypoint.symbol);
if (data && (data.ships || !is_there_a_ship_at_this_waypoint(waypoint))) { return data; }
const systemSymbol = systemFromWaypoint(waypoint.symbol);
const response = await send<Shipyard>({endpoint: `/systems/${systemSymbol}/waypoints/${waypoint.symbol}/shipyard`});
if (response.error) {
debugLog(response);
throw response;
}
dbShipyards.set(response.data);
return response.data;
}
export async function system(symbol: string): Promise<System> {
let data = dbSystems.getSystem(symbol);
if (data) { return data; }
const response = await send<System>({endpoint: `/systems/${symbol}`});
if (response.error) {
debugLog(response);
throw response;
}
dbSystems.setSystem(response.data);
return response.data;
}
// Retrieves a list of waypoints that have a specific trait like a SHIPYARD or a MARKETPLACE
export async function trait(system: string, trait: string): Promise<Array<Waypoint>> {
const ws = await waypoints(system);
return ws.filter(w => w.traits.some(t => t.symbol === trait));
}
// Retrieves a list of waypoints that have a specific type like ASTEROID_FIELD
export async function type(system: string, typeSymbol: string): Promise<Array<Waypoint>> {
const ws = await waypoints(system);
return ws.filter(s => s.type === typeSymbol);
}
export async function waypoint(waypointSymbol: string): Promise<Waypoint> {
const systemSymbol = systemFromWaypoint(waypointSymbol);
const w = await waypoints(systemSymbol);
return w.filter(w => w.symbol === waypointSymbol)[0];
}
export async function waypoints(systemSymbol: string): Promise<Array<Waypoint>> {
const s = await system(systemSymbol);
const updated = dbSystems.getSystemUpdated(systemSymbol);
// TODO handle uncharted systems
if (updated) return s.waypoints;
const waypoints = await sendPaginated<Waypoint>({endpoint: `/systems/${systemSymbol}/waypoints`});
dbSystems.setSystemWaypoints(systemSymbol, waypoints);
return waypoints;
}
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