@dooboostore/dom-render/operators/Appender.js

html view template engine

export class Appender {
    constructor(...defaultDatas) {
        this.length = 0;
        this.keyMap = new Map();
        this.isAppender = true;
        // console.log('defaultDatas', defaultDatas);
        this.push(...defaultDatas);
        // (this.childs as any).isAppender = true;
    }
    [Symbol.iterator]() {
        const items = this.getAll();
        let idx = 0;
        return {
            next(value) {
                let r = { value: undefined, done: true };
                if (items.length > idx) {
                    r = { value: items[idx], done: false };
                }
                idx++;
                return r;
            }
        };
    }
    set(key, ...v) {
        const o = this.keyMap.get(key);
        // console.log('set!!', o);
        if (o !== undefined) {
            this[o] = v;
        }
        else {
            this.keyMap.set(key, this.length);
            // console.log('setPush', v)
            this.push(...v);
        }
    }
    delete(key) {
        const o = this.keyMap.get(key);
        if (o !== undefined) {
            this[o] = [];
            this.keyMap.delete(key);
            // this.length--;
        }
    }
    getAll() {
        return this.getAlls().flat();
    }
    getAlls() {
        const map = Array.from({ length: this.length }).filter((it, idx) => this[idx]).map((it, idx) => this[idx]);
        return map;
    }
    push(...items) {
        // console.log('----1>', items, items.length, this.length);
        if (items && items.length > 0) {
            items.index = this.length;
            this[this.length++] = items;
            // this[this.length] = [];
        }
        // console.log('----2>', items, items.length, this.length);
        // console.log('---22->', this.length)
        // const appender = this.childs[this.lastIndex];
        // appender.values = items;
        // this.childs.push(new Appender(appender.index + 1));
    }
    // delete(idx: number): void {
    //     // if (idx in this) {
    //     //     console.log('---------dele',idx)
    //     //     delete this[idx];
    //     //     this.length = this.length - 1;
    //     // }
    //     this.length = this.length - 1;
    // }
    // 인덱스 접근을 위한 getter와 setter 추가
    // get(index: number): T | undefined {
    //     return this.storage[index];
    // }
    //
    // set(index: number, value: T): void {
    //     this.storage[index] = value;
    //     this.length = Math.max(this.length, index + 1);
    // }
    clear() {
        // console.log('length', this.length);
        for (let i = 0; i < this.length; i++) {
            delete this[i];
        }
        this.keyMap.clear();
        this.length = 0;
    }
}
//# sourceMappingURL=Appender.js.map