"use strict";
/**
 * ali-oss模块
 * @date 2022-03
 * @author 何华东
 */
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());
    });
};
var __generator = (this && this.__generator) || function (thisArg, body) {
    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
    function verb(n) { return function (v) { return step([n, v]); }; }
    function step(op) {
        if (f) throw new TypeError("Generator is already executing.");
        while (_) try {
            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
            if (y = 0, t) op = [op[0] & 2, t.value];
            switch (op[0]) {
                case 0: case 1: t = op; break;
                case 4: _.label++; return { value: op[1], done: false };
                case 5: _.label++; y = op[1]; op = [0]; continue;
                case 7: op = _.ops.pop(); _.trys.pop(); continue;
                default:
                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
                    if (t[2]) _.ops.pop();
                    _.trys.pop(); continue;
            }
            op = body.call(thisArg, _);
        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
    }
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.putBase64Image = exports.getBase64StringFileSize = exports.throwIfUrlIsEmpty = exports.AliOssResponse = exports.aliOssClient = void 0;
var typescript_ioc_1 = require("typescript-ioc");
var uuid_1 = require("uuid");
var OSS = require('ali-oss');
/**
 * ali-oss客户端实例,依赖ioc配置config.aliOss,配置参考插件ali-oss
 */
exports.aliOssClient = null;
var config = typescript_ioc_1.Container.getValue('config.aliOss');
if (config)
    exports.aliOssClient = new OSS(config);
/**
 ali-oss响应
 */
var AliOssResponse = /** @class */ (function () {
    function AliOssResponse() {
    }
    return AliOssResponse;
}());
exports.AliOssResponse = AliOssResponse;
/**
 * 判断ali-oss返回值的url是否为空,如果为空则抛出异常
 */
function throwIfUrlIsEmpty(aliOssResponse) {
    throw new Error("ali-oss\u8FD4\u56DE\u503C\u6587\u4EF6\u5730\u5740\u4E3A\u7A7A,\u8FD4\u56DE\u503C:" + JSON.stringify(aliOssResponse));
}
exports.throwIfUrlIsEmpty = throwIfUrlIsEmpty;
/**
 * 获取base64字符串文件大小
 */
function getBase64StringFileSize(base64String) {
    return (4 * Math.ceil((base64String.length / 3)) * 0.5624896334383812) / 1000;
}
exports.getBase64StringFileSize = getBase64StringFileSize;
var tapdId = typescript_ioc_1.Container.getValue('config.basic.tapdId');
/**
 * 上传base64图片到ali-oss
 */
function putBase64Image(base64ImageStr) {
    var _a;
    return __awaiter(this, void 0, void 0, function () {
        var extension, buffer, _b, header, base64;
        return __generator(this, function (_c) {
            switch (_c.label) {
                case 0:
                    if (!tapdId)
                        throw new Error('未配置tapdId');
                    extension = null;
                    buffer = null;
                    //data:image/jpg;base64,/9j/4AAQSkZJRgABAQAASABIAA
                    if (base64ImageStr.startsWith('data:')) {
                        _b = base64ImageStr.split(';'), header = _b[0], base64 = _b[1];
                        extension = (_a = header.split(':')[1]) === null || _a === void 0 ? void 0 : _a.split('/')[1];
                        buffer = Buffer.from(base64.split(',')[1], 'base64');
                    }
                    else {
                        buffer = Buffer.from(base64ImageStr, 'base64');
                    }
                    return [4 /*yield*/, exports.aliOssClient.put("/" + tapdId + "/" + uuid_1.v4() + "." + (extension || 'jpg'), buffer)];
                case 1: return [2 /*return*/, _c.sent()];
            }
        });
    });
}
exports.putBase64Image = putBase64Image;
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