define(function (require, exports, module) {
    var Window = require('system/views/pages/window');
    var tpl = require('text!apps/edp/frd/frd002/enumwin.tpl');

    function EnumWindow(args) {
        this.options = {
            title: '选择枚举',
            content: tpl,
            width: 600,
            height: 400,
            modal: true,
            closed: true,
            closable: true,
            data: null
        }

        this.args = args;
        Window.call(this, this.options);

        this.dsMaster = new DataSource({
            funcObjCode: 'tFrmEnum'
        });
    }

    inherits(EnumWindow, Window);

    EnumWindow.prototype.init = function () {
        var self = this;
        var mainGrid = {
            opts: {
                editable: false
            },
            data: this.dsMaster,
            actions: {
                onDblClick: function (e, args) {
                    self.select();
                }
            }
        };

        var mainToolBar = {
            opts: {},
            data: [{
                opCode: 'ok',
                caption: '确认',
                parentOp: '',
                opClass: 'ok'
            }, {
                opCode: 'exit',
                caption: '退出',
                parentOp: '',
                opClass: 'cancel'
            }, {
                opCode: 'refresh',
                caption: '刷新',
                parentOp: '',
                opClass: 'refresh'
            }],
            actions: {
                click: function (opCode) {
                    self.doOp(opCode);
                }
            }
        };


        this.register('grid', 'grid_main', mainGrid);
        this.register('toolbar', 'toolbar_main', mainToolBar);

    }

    EnumWindow.prototype.select = function () {
        var curRow = this.dsMaster.currentRow;
        if (!curRow) {
            alert('请先选择一条数据。');
            return;
        }

        this.args.col.refItem = _.clone(curRow);

        var newValue = curRow['EnumType'];
        if (this.args.row) {
            this.args.row.validator(this.args.col, newValue);
        }
        this.close();
    };

    EnumWindow.prototype.doOp = function (opCode) {
        var isHandled = false;
        switch (opCode) {
            case 'ok':
                this.select();
                break;
            case 'exit':
                this.close();
                break;
            case 'refresh' :
                this.refresh();
        }
    };

    EnumWindow.prototype.refresh = function () {
        var self = this;
        this.dsMaster.search();
    };

    EnumWindow.prototype.open = function () {
        var self = this;
        var code = this.dsMaster.uiObjCode;
        var post_data = {
            funcCode: '',
            uiObjCodes: code
        }

        Store.services.getUiObjSchema(post_data, function (isOk, data) {
            if (isOk) {
                self.dsMaster.initUIObj(data[code]);
                Window.prototype.open.call(self);
            }
        });
    };

    return EnumWindow;
})