/**
 * name: File Upload
 * author: AMing
 * version: 1.4.2
 * create date: 2020-11-08
 * update date: 2021-03-11
 */
var Upload;
(function (Upload) {
    var Files = /** @class */ (function () {
        function Files(el_btn, options) {
            if (options === void 0) { options = null; }
            this.el_btn = el_btn;
            this.class_name = "upload-img";
            this.options = {
                upload_url: "",
                accept: "",
                multiple: false,
                upload_in_select: true,
                max_size: Files.toMB(2),
                success_func: function () { },
                file_fail_func: function (files) {
                    if (!!files && files.length > 0) {
                        for (var i = 0; i < files.length; i++) {
                            var item = files[i];
                            ImageHelper.showError(item.name + "\uFF0C\u56FE\u7247\u8FC7\u5927\u8BF7\u9009\u62E9\u5C0F\u4E8E2M\u7684\u56FE\u7247");
                        }
                    }
                }
            };
            this.init(options);
        }
        Files.prototype.isInit = function () {
            return !this.el_btn || this.el_btn.classList.contains(this.class_name);
        };
        Files.prototype.createFileInput = function () {
            this.el_file = document.createElement("input");
            this.el_file.type = "file";
            this.el_file.accept = this.options.accept;
            this.el_file.style.opacity = "0";
            this.el_file.style.width = "0";
            this.el_file.style.height = "0";
            this.el_file.multiple = this.options.multiple;
            document.body.appendChild(this.el_file);
            this.el_btn.classList.add(this.class_name);
        };
        Files.prototype.selectFile = function () {
            this.el_file.click();
        };
        Files.prototype.onResult = function (data) {
            if (!!this.options.success_func) {
                this.options.success_func(data);
            }
        };
        Files.prototype.onFileFail = function (data) {
            if (!!this.options.file_fail_func) {
                this.options.file_fail_func(data);
            }
        };
        Files.prototype.checkFileSize = function (file) {
            if (this.options.max_size <= 0) {
                return true;
            }
            return file.size <= this.options.max_size;
        };
        Files.prototype.getFileList = function (files) {
            var file_list = [], file_fail_list = [];
            if (files.length > 0) {
                for (var i = 0; i < files.length; i++) {
                    var item_file = files[i];
                    if (this.checkFileSize(item_file)) {
                        file_list.push(item_file);
                    }
                    else {
                        file_fail_list.push(item_file);
                    }
                }
                if (file_fail_list.length > 0) {
                    this.onFileFail(file_fail_list);
                }
            }
            return file_list;
        };
        Files.prototype.upload = function (files) {
            var _this = this;
            var file_list = this.getFileList(files);
            if (file_list.length <= 0) {
                return;
            }
            var form_data = new FormData();
            for (var i = 0; i < file_list.length; i++) {
                var item_file = file_list[i];
                form_data.append("file" + i, item_file);
            }
            var xhr = new XMLHttpRequest();
            xhr.open("post", this.options.upload_url, true);
            xhr.upload.addEventListener("timeout", function (e) {
                _this.onResult({
                    state: 0,
                    error: "timeout"
                });
            });
            xhr.upload.addEventListener("error", function (e) {
                _this.onResult({
                    state: 0,
                    error: e
                });
            });
            xhr.upload.addEventListener("abort", function (e) {
                _this.onResult({
                    state: 0,
                    error: "abort"
                });
            });
            xhr.onload = function (e) {
                try {
                    var text = e.target.responseText;
                    _this.onResult({
                        state: 1,
                        data: text
                    });
                }
                catch (e) {
                    _this.onResult({
                        state: 0,
                        error: e
                    });
                }
            };
            xhr.send(form_data);
            this.el_file.value = "";
        };
        Files.prototype.initOptions = function (data) {
            if (!!data) {
                for (var key in data) {
                    if (Object.prototype.hasOwnProperty.call(data, key)) {
                        this.options[key] = data[key];
                    }
                }
            }
        };
        Files.prototype.initEL = function () {
            this.createFileInput();
        };
        Files.prototype.initEvent = function () {
            var _this = this;
            this.el_btn.addEventListener("click", function (e) { return _this.selectFile(); });
            this.el_file.addEventListener("change", function (e) {
                if (!!_this.options.upload_in_select) {
                    _this.upload(e.currentTarget.files);
                }
            });
        };
        Files.prototype.init = function (options) {
            if (this.isInit()) {
                return;
            }
            this.initOptions(options);
            this.initEL();
            this.initEvent();
        };
        Files.toKB = function (data) {
            return data * 1024;
        };
        Files.toMB = function (data) {
            return data * 1024 * 1024;
        };
        return Files;
    }());
    Upload.Files = Files;
    var ImageHelper = /** @class */ (function () {
        function ImageHelper() {
        }
        ImageHelper.setCallback = function (btn_id, callback) {
            var _this = this;
            var el_btn = document.getElementById(btn_id);
            var upload = new Files(el_btn, {
                upload_url: this.upload_url,
                success_func: function (e) {
                    if (e.state == 1) {
                        callback(e.data);
                    }
                    else {
                        _this.showError(e.error);
                    }
                }
            });
        };
        ImageHelper.set = function (btn_id, txt_id) {
            var el_txt = document.getElementById(txt_id);
            this.setCallback(btn_id, function (url) {
                el_txt.value = url;
                $(el_txt).trigger("change");
            });
        };
        ImageHelper.setInput = function (name) {
            this.set("btn_" + name, name);
        };
        ImageHelper.showError = function (e) { };
        return ImageHelper;
    }());
    Upload.ImageHelper = ImageHelper;
    var Kindeditor = /** @class */ (function () {
        function Kindeditor(settings) {
            var _this = this;
            this.settings = settings;
            this.file_list = [];
            this.uploading = false;
            console.log(settings);
            settings.button_placeholder.value = "\u9009\u62E9\u56FE\u7247";
            var upload = new Files(settings.button_placeholder, {
                upload_url: settings.upload_url,
                multiple: true,
                upload_in_select: false,
                success_func: function (e) {
                    if (e.state == 1) {
                        //callback(e.data);
                    }
                    else {
                        ImageHelper.showError(e.error);
                    }
                }
            });
            upload.el_file.addEventListener("change", function (e) {
                var files = e.currentTarget.files;
                var file_list = upload.getFileList(files);
                if (file_list.length > 0) {
                    for (var i = 0; i < file_list.length; i++) {
                        var item_file = file_list[i];
                        var file_data = {
                            id: _this.getFileID(i),
                            name: item_file.name,
                            data: item_file,
                            filestatus: -1,
                            is_upload: false
                        };
                        settings.file_queued_handler(file_data);
                        _this.addFile(file_data);
                    }
                }
            });
        }
        Kindeditor.prototype.getFileID = function (index) {
            return new Date().getTime() + "_" + index;
        };
        Kindeditor.prototype.startUpload = function () {
            //if (this.file_list.length > 0) {
            //    for (let i = 0; i < this.file_list.length; i++) {
            //        let item = this.file_list[i];
            //        this.upload(item);
            //    }
            //}
            this.upload_next();
        };
        Kindeditor.prototype.addFile = function (data) {
            var has_item = false;
            for (var i = 0; i < this.file_list.length; i++) {
                var item = this.file_list[i];
                if (item.id == data.id) {
                    has_item = true;
                }
            }
            if (!has_item) {
                this.file_list.push(data);
            }
        };
        Kindeditor.prototype.removeFile = function (id) {
            var index = -1;
            for (var i = 0; i < this.file_list.length; i++) {
                var item = this.file_list[i];
                if (item.id == id) {
                    index = i;
                }
            }
            if (index >= 0) {
                this.file_list.splice(index, 1);
            }
        };
        Kindeditor.prototype.upload = function (file) {
            var _this = this;
            if (this.uploading || file.filestatus == -4) {
                return;
            }
            this.uploading = true;
            var form_data = new FormData();
            form_data.append("file", file.data);
            var xhr = new XMLHttpRequest();
            xhr.open("post", this.settings.upload_url, true);
            xhr.upload.addEventListener("timeout", function (e) {
                file.filestatus = -3;
                _this.settings.upload_error_handler(file, -1, "timeout");
                _this.upload_complete(file);
            });
            xhr.upload.addEventListener("error", function (e) {
                file.filestatus = -3;
                _this.settings.upload_error_handler(file, -1, e);
                _this.upload_complete(file);
            });
            xhr.upload.addEventListener("abort", function (e) {
                file.filestatus = -5;
                _this.settings.upload_error_handler(file, -1, "abort");
                _this.upload_complete(file);
            });
            xhr.upload.addEventListener("progress", function (e) {
                file.filestatus = -2;
                _this.settings.upload_progress_handler(file, e.loaded, e.total);
            });
            xhr.onload = function (e) {
                try {
                    var text = e.target.responseText;
                    file.filestatus = -4;
                    _this.settings.upload_success_handler(file, text);
                }
                catch (e) {
                    file.filestatus = -3;
                    _this.settings.upload_error_handler(file, -1, e);
                }
                _this.upload_complete(file);
            };
            xhr.send(form_data);
            this.settings.upload_start_handler(file);
        };
        Kindeditor.prototype.upload_complete = function (file) {
            file.is_upload = true;
            this.uploading = false;
            this.upload_next();
        };
        Kindeditor.prototype.upload_next = function () {
            var _this = this;
            if (this.uploading) {
                return;
            }
            if (this.file_list.length > 0) {
                var _loop_1 = function (i) {
                    var item = this_1.file_list[i];
                    if (!item.is_upload) {
                        setTimeout(function () { return _this.upload(item); }, 400);
                        return { value: void 0 };
                    }
                };
                var this_1 = this;
                for (var i = 0; i < this.file_list.length; i++) {
                    var state_1 = _loop_1(i);
                    if (typeof state_1 === "object")
                        return state_1.value;
                }
            }
        };
        return Kindeditor;
    }());
    Upload.Kindeditor = Kindeditor;
})(Upload || (Upload = {}));
Upload.ImageHelper.showError = function (msg) { return alert(msg); };
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