md-curcuma/dist/io/Json_IO.js

A Typescript library for transporting and converting markdown and other data.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Json_IO = exports.Json_IO_Writer = exports.Json_IO_Reader = void 0;
const filesystem_1 = require("../core/filesystem");
const observer_1 = require("../core/observer");
const types_1 = require("./types");
const types_2 = require("./types");
class Json_IO_Reader {
    constructor(props) {
        this.observer_subject = new observer_1.Observer_Subject();
        this.props = null;
        this.props = props;
    }
    add_observer(observer, id) {
        this.observer_subject.add_observer(observer, id);
    }
    notify_all(props) {
        this.observer_subject.notify_all(props);
    }
    notify(props) {
        this.observer_subject.notify(props);
    }
    read() {
        var file_list = [];
        if (filesystem_1.Filesystem.isFolder(this.props.path)) {
            file_list = filesystem_1.Filesystem.get_files_list(this.props.path);
        }
        else if (filesystem_1.Filesystem.isFile(this.props.path)) {
            file_list.push(this.props.path);
        }
        else {
            console.log(`not supported: '${this.props.path}'`);
        }
        file_list.forEach((file) => {
            let o_props = new types_1.IO_Observer_Props();
            o_props.from = "json-io";
            o_props.to = "runner";
            o_props.command = "perform-tasks";
            let dao_string = filesystem_1.Filesystem.read_file_json(file);
            let io_meta = new types_2.IO_Meta();
            io_meta.file_list_reader = file_list;
            io_meta.file_name_reader = file;
            let the_dao = {
                data: dao_string,
                io_meta: io_meta,
            };
            o_props.dao = the_dao;
            console.log("markdown-io.do_command: perform tasks for", file);
            this.notify_all(o_props);
        });
        let m_props = new types_1.IO_Observer_Props();
        m_props.from = "markdown-io";
        m_props.to = "runner";
        m_props.command = "tasks-finished";
        this.notify_all(m_props);
    }
}
exports.Json_IO_Reader = Json_IO_Reader;
class Json_IO_Writer {
    constructor(props) {
        this.observer_subject = new observer_1.Observer_Subject();
        this.props = null;
        this.collected_data = [];
        this.props = props;
    }
    add_observer(observer, id) {
        this.observer_subject.add_observer(observer, id);
    }
    notify_all(props) {
        this.observer_subject.notify_all(props);
    }
    notify(props) {
        this.observer_subject.notify(props);
    }
    write(dao) {
        console.log("### Json_IO.write: ", dao);
        if (this.props.append) {
            this.collected_data.push(dao.data);
            filesystem_1.Filesystem.write_file_json(this.props.path, this.collected_data);
        }
        else {
            filesystem_1.Filesystem.write_file_json(this.props.path, dao.data);
        }
    }
}
exports.Json_IO_Writer = Json_IO_Writer;
class Json_IO {
    constructor(read_props, write_props) {
        this.reader = new Json_IO_Reader(read_props);
        this.writer = new Json_IO_Writer(write_props);
    }
    read() {
        this.reader.read();
    }
    write(dao) {
        this.writer.write(dao);
    }
}
exports.Json_IO = Json_IO;