var sqlViewer = CodeMirror.fromTextArea(document.getElementById('dbContentText'), {
    mode: "text/x-mysql",
    indentWithTabs: true,
    smartIndent: true,
    lineNumbers: true,
    matchBrackets: true,
    autofocus: true,
    readOnly: true
});

var vue = new Vue({
    el: "#dbUpdateDiv",
    data: {
        updateList: [],
        checkAll: false,
        filter: { version: '', dbschema: '', upstate: '', versionItems: [] }
    },
    mounted: function () {
        this.getUpdateList();
    },
    methods: {
        //获取升级列表列表
        getUpdateList() {
            var thisObj = this;
            main.post("/Admin/DbUpdate/AjaxGetUpdateList").done(function (resp) {
                thisObj.checkAll = false;
                thisObj.updateList = resp.data;
                let verSet = new Set();
                Object.assign(thisObj.filter, { versionItems: [], dbschemaItems: [] })
                thisObj.updateList.forEach(x => {
                    x.checked = false;
                    verSet.add(x.Version);
                });
                thisObj.filter.versionItems = Array.from(verSet);
            }).fail(function () {
                main.alert("加载失败");
            });
        },
        changeItemChecked() {
            this.checkAll = this.updateList.every(x => x.checked);
        },
        changeAllChecked() {
            let checked = this.checkAll;
            this.updateList.forEach(x => {
                x.checked = checked;
            });
        },
        //查看脚本内容
        viewUpdateContent(upkey) {
            if (upkey) {
                upkey = [upkey];
            } else {
                upkey = this.updateList.filter(x => x.checked).map(x => x.UpKey);
                if (!upkey.length) {
                    return main.alert("请至少选择一项!");
                }
            }
            main.post("/Admin/DbUpdate/AjaxGetUpdateContent", { upKeyList: upkey }).done(function (resp) {
                sqlViewer.getDoc().setValue(resp.data);
                $("#dbContentModal").modal('show');
                sqlViewer.refresh();
            });
        },
        //执行脚本内容
        executeUpdate(item) {
            let confirmMsg, upkeyList, upMap = {}, isUpdateDone = item === "isUpdateDone";
            if (item && !isUpdateDone) {
                upkeyList = [item.UpKey];
                upMap[item.UpKey] = item;
                confirmMsg = item.UpState < 1 ? "确定要执行更新吗?" : "确定要重新执行吗?";
            } else {
                upkeyList = this.updateList.filter(x => x.checked).map(x => {
                    upMap[x.UpKey] = x; return x.UpKey;
                });
                if (!upkeyList.length) {
                    return main.alert("请至少选择一项!");
                }
                confirmMsg = "确定要执行批量更新吗?";
            }

            main.confirm(confirmMsg, function () {
                $("#waitMeModal").modal("show");
                let postData = { upKeyList: upkeyList, isUpdateDone: isUpdateDone };
                main.post("/Admin/DbUpdate/AjaxExecuteUpdate", postData).done(function (resp) {
                    resp.data.forEach(x => {
                        let item = upMap[x.UpKey];
                        if (item) {
                            item.UpState = x.UpState;
                            item.UpResult = x.UpResult;
                        }
                    });
                }).always(() => {
                    $("#waitMeModal").modal("hide");
                });
            });
        },
        itemStatusClass(item) {
            if (item.UpState < 0) {
                return "text-danger";
            }

            if (item.UpState > 0) {
                return "text-muted";
            }
        },
        isShowItem(item) {
            return (this.filter.version && item.Version !== this.filter.version)
                || (this.filter.dbschema && item.DbSchema !== this.filter.dbschema)
                || (this.filter.upstate == true && item.UpState > 0) ? "display:none" : "display:table-row";
        }
    }
});