var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
export default function CSImageLoad(src, options) {
    return __awaiter(this, void 0, void 0, function* () {
        const { onReady, onLoadStart, onError } = options;
        try {
            if (onLoadStart) {
                onLoadStart();
            }
            const reader = new FileReader();
            const response = yield fetch(src);
            if (!response.ok) {
                throw new Error(response.statusText);
            }
            const blob = yield response.blob();
            reader.onloadend = function () {
                onReady(this.result);
            };
            reader.readAsDataURL(blob);
        }
        catch (error) {
            if (onError) {
                onError(error);
            }
        }
    });
}
