2602 dev init

SL/module/Module.js

@@ -0,0 +1,351 @@
+export class Module {
+    constructor(builder) {
+        if (!builder || typeof builder.build !== 'function') {
+            throw new Error('[Module] Invalid builder.');
+        }
+        this.builder = builder;
+        this.config = builder.build();
+        this.ctx = null;
+        this.el = null;
+        this.viewEl = null;
+        this._bindings = [];
+        this._disposables = [];
+        this._state = { ...(this.config.state || {}) };
+    }
+
+    async init(ctx = {}) {
+        this.ctx = ctx;
+        await this._loadView();
+        this._bindAll();
+        return this;
+    }
+
+    async mount() {
+        if (this._isStrict('mount')) {
+            this._abstract('mount');
+        }
+    }
+
+    dispose() {
+        if (this._isStrict('dispose')) {
+            this._abstract('dispose');
+        }
+        this._unbindAll();
+        for (const d of this._disposables) {
+            try { d(); } catch (_) { /* noop */ }
+        }
+        this._disposables = [];
+    }
+
+    expose() {
+        return {};
+    }
+
+    getState() {
+        return { ...this._state };
+    }
+
+    setState(next) {
+        if (!next || typeof next !== 'object') return;
+        Object.assign(this._state, next);
+        this._applyStateToBindings();
+    }
+
+    registerDisposable(fn) {
+        if (typeof fn === 'function') {
+            this._disposables.push(fn);
+        }
+    }
+
+    _abstract(methodName) {
+        throw new Error(`[Module] Method not implemented: ${methodName}`);
+    }
+
+    _isStrict(methodName) {
+        if (!this.config.strict) return false;
+        const required = this.config.requiredMethods || [];
+        return required.includes(methodName);
+    }
+
+    async _loadView() {
+        const viewPath = this.config.view;
+        if (!viewPath) return;
+
+        const rootTarget = this._resolveRoot();
+        if (!rootTarget) {
+            throw new Error('[Module] Root element not found.');
+        }
+
+        const url = this._resolveViewUrl(viewPath);
+        const res = await fetch(url);
+        if (!res.ok) {
+            throw new Error(`[Module] Failed to load view: ${viewPath}`);
+        }
+        const html = await res.text();
+
+        const wrapper = document.createElement('div');
+        wrapper.className = this.config.wrapperClass || 'amily2-module';
+        wrapper.dataset.module = this.config.name || 'Module';
+        wrapper.innerHTML = html;
+
+        rootTarget.appendChild(wrapper);
+        this.el = wrapper;
+        this.viewEl = wrapper;
+    }
+
+    _resolveRoot() {
+        if (this.config.rootSelector) {
+            return document.querySelector(this.config.rootSelector);
+        }
+        if (this.ctx && this.ctx.root instanceof HTMLElement) {
+            return this.ctx.root;
+        }
+        return document.body;
+    }
+
+    _resolveViewUrl(viewPath) {
+        if (/^(https?:)?\/\//.test(viewPath) || viewPath.startsWith('/')) {
+            return viewPath;
+        }
+        if (this.ctx && this.ctx.baseUrl) {
+            const baseUrl = this.ctx.baseUrl;
+            const absoluteBase = /^(https?:)?\/\//.test(baseUrl)
+                ? baseUrl
+                : `${window.location.origin}/${String(baseUrl).replace(/^\/+/, '')}`;
+            return new URL(viewPath, absoluteBase).toString();
+        }
+        return new URL(viewPath, import.meta.url).toString();
+    }
+
+    _bindAll() {
+        this._bindVars();
+        this._bindEvents();
+    }
+
+    _bindVars() {
+        const bindings = this._normalizeBindings(this.config.bindVars);
+        for (const [selector, spec] of Object.entries(bindings)) {
+            const el = this._query(selector);
+            if (!el) continue;
+
+            const normalized = this._normalizeVarSpec(spec);
+            const { key, attr, event, parser, formatter } = normalized;
+
+            const applyValue = () => {
+                const value = formatter ? formatter(this._state[key]) : this._state[key];
+                if (attr === 'checked') {
+                    el.checked = !!value;
+                } else if (attr in el) {
+                    el[attr] = value ?? '';
+                } else {
+                    el.setAttribute(attr, value ?? '');
+                }
+            };
+
+            const onInput = (e) => {
+                let value;
+                if (attr === 'checked') {
+                    value = e.target.checked;
+                } else if (attr in e.target) {
+                    value = e.target[attr];
+                } else {
+                    value = e.target.getAttribute(attr);
+                }
+                this._state[key] = parser ? parser(value) : value;
+            };
+
+            applyValue();
+            el.addEventListener(event, onInput);
+            this._bindings.push(() => el.removeEventListener(event, onInput));
+        }
+    }
+
+    _bindEvents() {
+        const bindings = this._normalizeBindings(this.config.bindEvents);
+        for (const [selector, events] of Object.entries(bindings)) {
+            const el = this._query(selector);
+            if (!el) continue;
+
+            for (const [eventName, handler] of Object.entries(events)) {
+                const fn = typeof handler === 'function'
+                    ? handler.bind(this)
+                    : (this[handler] ? this[handler].bind(this) : null);
+                if (!fn) continue;
+                el.addEventListener(eventName, fn);
+                this._bindings.push(() => el.removeEventListener(eventName, fn));
+            }
+        }
+    }
+
+    _applyStateToBindings() {
+        const bindings = this._normalizeBindings(this.config.bindVars);
+        for (const [selector, spec] of Object.entries(bindings)) {
+            const el = this._query(selector);
+            if (!el) continue;
+            const normalized = this._normalizeVarSpec(spec);
+            const { key, attr, formatter } = normalized;
+            const value = formatter ? formatter(this._state[key]) : this._state[key];
+            if (attr === 'checked') {
+                el.checked = !!value;
+            } else if (attr in el) {
+                el[attr] = value ?? '';
+            } else {
+                el.setAttribute(attr, value ?? '');
+            }
+        }
+    }
+
+    _normalizeVarSpec(spec) {
+        if (typeof spec === 'string') {
+            return {
+                key: spec,
+                attr: 'value',
+                event: 'input',
+                parser: null,
+                formatter: null,
+            };
+        }
+        const attr = spec.attr || (spec.type === 'checkbox' ? 'checked' : 'value');
+        const event = spec.event || (attr === 'checked' ? 'change' : 'input');
+        return {
+            key: spec.key,
+            attr,
+            event,
+            parser: spec.parser || null,
+            formatter: spec.formatter || null,
+        };
+    }
+
+    _normalizeBindings(bindings) {
+        if (!bindings) return {};
+        if (Array.isArray(bindings)) {
+            const out = {};
+            for (const pair of bindings) {
+                if (pair && typeof pair.selector === 'string') {
+                    out[pair.selector] = pair.value;
+                }
+            }
+            return out;
+        }
+        if (bindings && typeof bindings === 'object') {
+            return bindings;
+        }
+        return {};
+    }
+
+    _query(selector) {
+        if (!selector) return null;
+        if (this.viewEl) {
+            return this.viewEl.querySelector(selector);
+        }
+        return document.querySelector(selector);
+    }
+
+    _unbindAll() {
+        for (const unbind of this._bindings) {
+            try { unbind(); } catch (_) { /* noop */ }
+        }
+        this._bindings = [];
+    }
+}
+
+export class ModuleBuilder {
+    constructor() {
+        this._config = {
+            name: '',
+            view: '',
+            rootSelector: '',
+            wrapperClass: '',
+            strict: false,
+            requiredMethods: [],
+            bindVars: {},
+            bindEvents: {},
+            state: {},
+        };
+    }
+
+    name(value) {
+        this._config.name = value;
+        return this;
+    }
+
+    view(path) {
+        this._config.view = path;
+        return this;
+    }
+
+    root(selector) {
+        this._config.rootSelector = selector;
+        return this;
+    }
+
+    wrapperClass(name) {
+        this._config.wrapperClass = name;
+        return this;
+    }
+
+    strict(flag = true) {
+        this._config.strict = !!flag;
+        return this;
+    }
+
+    required(methods = []) {
+        this._config.requiredMethods = Array.isArray(methods) ? methods : [];
+        return this;
+    }
+
+    state(initialState = {}) {
+        this._config.state = { ...initialState };
+        return this;
+    }
+
+    bindVar(map = {}) {
+        this._config.bindVars = this._mergeBindings(this._config.bindVars, map);
+        return this;
+    }
+
+    bindEvent(map = {}) {
+        this._config.bindEvents = this._mergeBindings(this._config.bindEvents, map);
+        return this;
+    }
+
+    build() {
+        if (!this._config.name) {
+            this._config.name = 'Module';
+        }
+        return { ...this._config };
+    }
+
+    _mergeBindings(current, next) {
+        const base = Array.isArray(current) ? this._pairsToObject(current) : { ...(current || {}) };
+        if (Array.isArray(next)) {
+            return { ...base, ...this._pairsToObject(next) };
+        }
+        if (next && typeof next === 'object') {
+            return { ...base, ...next };
+        }
+        return base;
+    }
+
+    _pairsToObject(pairs) {
+        const out = {};
+        for (const pair of pairs) {
+            if (pair && typeof pair.selector === 'string') {
+                out[pair.selector] = pair.value;
+            }
+        }
+        return out;
+    }
+}
+
+export default ModuleBuilder;
+
+export class BindingPair {
+    constructor(selector, value) {
+        if (!selector || typeof selector !== 'string') {
+            throw new Error('[BindingPair] selector must be a string.');
+        }
+        this.selector = selector;
+        this.value = value;
+    }
+}

SL/module/TableModule.js

@@ -0,0 +1,22 @@
+import { Module, ModuleBuilder } from './Module.js';
+import { bindTableEvents } from '../../ui/table-bindings.js';
+
+const builder = new ModuleBuilder()
+    .name('TableModule')
+    .view('assets/amily-data-table/Memorisation-forms.html')
+    .strict(true)
+    .required(['mount']);
+
+export default class TableModule extends Module {
+    constructor() {
+        super(builder);
+    }
+
+    async mount() {
+        if (this.el) {
+            this.el.id = 'amily2_memorisation_forms_panel';
+            this.el.style.display = 'none';
+        }
+        bindTableEvents();
+    }
+}