schedule-kernel/dist/scheduleKernel.js

The back-end core module used for storing/displaying the course schedule

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ScheduleKernel = void 0;
const fs_1 = require("fs");
const utils_1 = require("./utils");
const lessonManager_1 = require("./managers/lessonManager");
const subjectManager_1 = require("./managers/subjectManager");
const timeManager_1 = require("./managers/timeManager");
/**
 * 课程表内核类，用于加载和管理课程表配置。
 *
 * @remarks
 * 构造函数会尝试读取并解析指定路径下的配置文件内容。
 * 如果文件读取失败或格式错误，会抛出异常。
 * 配置对象会与默认配置合并，确保 `timetables` 和 `subjects` 字段为数组，`startDate` 字段为 `Date` 类型。
 * 根据当前日期与配置中的 `startDate` 的天数差，自动设置 `weekMode` 属性为 "all"、"even" 或 "odd"。
 */
class ScheduleKernel {
    /**
     * 构造函数，初始化配置文件路径并加载配置。
     */
    constructor(configPath) {
        this.configPath = configPath;
        /**
         * 当前周模式，可为 "odd"（单周）、"even"（双周）、"all"（全部）。
         */
        this.weekMode = "all";
        let raw;
        try {
            raw = (0, fs_1.readFileSync)(this.configPath, "utf-8");
        }
        catch (e) {
            // 文件不存在则创建并写入默认配置
            if (e.code === "ENOENT") {
                const def = (0, utils_1.getDefaultConfig)();
                (0, fs_1.writeFileSync)(this.configPath, JSON.stringify(def, null, 2), "utf-8");
                raw = JSON.stringify(def);
            }
            else {
                throw new Error(`配置文件读取失败: ${e instanceof Error ? e.message : String(e)}`);
            }
        }
        let parsed = {};
        try {
            parsed = JSON.parse(raw);
        }
        catch (e) {
            throw new Error(`配置文件格式错误: ${e instanceof Error ? e.message : String(e)}`);
        }
        const def = (0, utils_1.getDefaultConfig)();
        this.config = Object.assign(Object.assign(Object.assign({}, def), parsed), { schedules: Array.isArray(parsed.schedules) ? parsed.schedules : [], subjects: Array.isArray(parsed.subjects) ? parsed.subjects : [], startDate: parsed.startDate ? new Date(parsed.startDate) : def.startDate });
        this.lessonManager = new lessonManager_1.LessonManager(this.config);
        this.subjectManager = new subjectManager_1.SubjectManager(this.config);
        this.timeManager = new timeManager_1.TimeManager(this.config);
        this.setWeekMode(new Date());
    }
    /**
     * 设定单双周状态
     */
    setWeekMode(date) {
        const { weekType } = (0, utils_1.getWeekTypeForDate)(this.config.startDate, date);
        this.weekMode = weekType;
    }
    emptyConfig() {
        try {
            this.config = (0, utils_1.getDefaultConfig)();
            this.saveConfig();
            return true;
        }
        catch (e) {
            return false;
        }
    }
    /**
     * 保存当前配置到本地文件
     */
    saveConfig() {
        try {
            const configString = JSON.stringify(this.config, null, 2);
            (0, fs_1.writeFileSync)(this.configPath, configString, "utf-8");
            return true;
        }
        catch (e) {
            console.error(`保存配置失败: ${e instanceof Error ? e.message : String(e)}`);
            return false;
        }
    }
}
exports.ScheduleKernel = ScheduleKernel;
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