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105 lines
2.9 KiB
105 lines
2.9 KiB
import type { GmPanelFactory, IGmCommand } from './GmTypes';
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/**
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* GM 命令与内容面板注册表（普通对象，避免 Map）。
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*/
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export class GmRegistry {
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private static _cmds: { [id: string]: IGmCommand } = {};
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private static _panels: { [id: string]: GmPanelFactory } = {};
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private static _order: string[] = [];
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/**
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* 批量注册命令；同 id 覆盖并告警。
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*/
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static register(cmds: IGmCommand[]): void {
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for (let i = 0; i < cmds.length; i++) {
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const c = cmds[i];
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if (!c?.id) {
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console.warn('[GmRegistry] 跳过无 id 命令');
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continue;
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}
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if (this._cmds[c.id]) {
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console.warn('[GmRegistry] 覆盖命令', c.id);
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} else {
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this._order.push(c.id);
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}
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this._cmds[c.id] = c;
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}
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}
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/**
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* 注销单条命令。
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*/
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static unregister(id: string): void {
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if (!this._cmds[id]) {
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console.warn('[GmRegistry] 注销不存在的命令', id);
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return;
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}
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delete this._cmds[id];
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const idx = this._order.indexOf(id);
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if (idx >= 0) this._order.splice(idx, 1);
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}
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/**
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* 注册内容面板工厂。
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*/
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static registerPanel(panelId: string, factory: GmPanelFactory): void {
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if (!panelId || !factory) {
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console.warn('[GmRegistry] registerPanel 参数无效');
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return;
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}
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if (this._panels[panelId]) {
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console.warn('[GmRegistry] 覆盖面板', panelId);
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}
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this._panels[panelId] = factory;
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}
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/**
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* 取面板工厂。
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*/
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static getPanelFactory(panelId: string): GmPanelFactory | null {
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return this._panels[panelId] ?? null;
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}
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/**
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* 按分组取出命令（已排序）。
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*/
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static listByGroup(group: string): IGmCommand[] {
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const out: IGmCommand[] = [];
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for (let i = 0; i < this._order.length; i++) {
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const c = this._cmds[this._order[i]];
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if (c && c.group === group) out.push(c);
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}
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out.sort((a, b) => (a.order ?? 0) - (b.order ?? 0));
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return out;
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}
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/**
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* 所有出现过的分组名（保持首次注册顺序）。
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*/
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static listGroups(): string[] {
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const groups: string[] = [];
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for (let i = 0; i < this._order.length; i++) {
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const c = this._cmds[this._order[i]];
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if (!c) continue;
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if (groups.indexOf(c.group) < 0) groups.push(c.group);
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}
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return groups;
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}
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/**
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* 是否已有命令。
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*/
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static hasCommands(): boolean {
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return this._order.length > 0;
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}
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/**
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* 清空（测试 / 热重载）。
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*/
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static clear(): void {
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this._cmds = {};
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this._panels = {};
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this._order = [];
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}
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}
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