@coze/uniapp-api/dist/event-source/base.js

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.BaseEventSource = void 0;
const types_1 = require("../types");
const types_2 = require("./types");
class BaseEventSource {
    constructor() {
        Object.defineProperty(this, "events", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: new types_1.Events()
        });
        Object.defineProperty(this, "isClosed", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: false
        });
    }
    on(eventName, handler) {
        this.events.on(eventName, handler);
        return this;
    }
    off(eventName, handler) {
        if (!eventName) {
            this.events.off();
        }
        else if (!handler) {
            this.events.off(eventName);
        }
        else {
            this.events.off(eventName, handler);
        }
        return this;
    }
    trigger(eventName, args = {}) {
        // Success/Fail should only fired once
        if (this.isClosed &&
            (eventName === types_2.EventName.Success || eventName === types_2.EventName.Fail)) {
            return this;
        }
        if (eventName === types_2.EventName.Success || eventName === types_2.EventName.Fail) {
            this.isClosed = true;
        }
        const msg = {
            event: eventName,
            data: args.data,
            errMsg: args.errMsg,
        };
        this.events.trigger(eventName, msg);
        return this;
    }
}
exports.BaseEventSource = BaseEventSource;