Ext.define('uas.view.trigger.DbfindTriggerPanel', {
    extend: 'Ext.grid.Panel',
    xtype: 'dbfindtriggerpanel',
    dataUrl: '',
    dbSearchFields: [],
    condition:'',
    plugins: {
        gridHeaderFilter: true
    },
    dockedItems: [{
        name:'operateToolbar',
        cls:'x-grid-operateToolbar',
        xtype: 'toolbar',
        dock: 'top',
        height:32,
        items:[{
            cls:'x-btn-blue',
            xtype:'button',
            text:'筛选',
            handler:function(me){
                const grid = me.up('dbfindtriggerpanel');
                if(!grid.searchPlanWindow){
                    grid.searchPlanWindow = Ext.create('widget.searchPlanWindow',{
                        modal: false,
                        height:grid.getHeight()*0.95,
                        width:grid.getWidth()*0.95,
                        renderTo:grid.ownerCt.getEl(),
                        grid:grid
                    }).show();
                }else{
                    grid.searchPlanWindow.show();
                }
            }
        },{
            margin:'0 0 0 6',
            xtype:'button',
            text:'批处理'
        },{
            margin:'0 0 0 6',
            xtype:'button',
            text:'上一页'
        },{
            margin:'0 0 0 6',
            xtype:'button',
            text:'下一页'
        },{
            margin:'0 0 0 6',
            xtype:'button',
            text:'导出'
        },{
            margin:'0 0 0 6',
            xtype:'button',
            text:'个性设置'
        },{
            margin:'0 0 0 12',
            xtype:'button',
            text:'关闭'
        }]
    },{
        xtype: 'toolbar',
        dock: 'top',
        name:'searchPlan',
        cls:'x-grid-searchPlan',
        height:32,
        items:[{
            xtype:'displayfield',
            value:'查询方案:'
        }]
    },{
        xtype: 'toolbar',
        dock: 'top',
        name:'filterToolbar',
        cls:'x-grid-filterToolbar',
        height:32,
        items:[{
            xtype:'displayfield',
            value:'筛选条件:'
        },'->']
    },{
        xtype: 'dataListPaging'
    }],

    initComponent: function() {
        var me = this;
        me.initColumns();
        if(me.columns){
            var fields = me.columns.map(column => column.dataIndex);
            me.store = Ext.create('Ext.data.Store',{
                fields:fields,
                autoLoad: true,
                pageSize: 10,
                grid:me,
                data: [],
                proxy: {
                    type: 'ajax',
                    timeout:8000,
                    url: me.dataUrl,
                    actionMethods: {
                        read: 'GET'
                    },
                    reader: {
                        type: 'json',
                        rootProperty: 'data.list',
                        totalProperty: 'data.total',
                    },
                    listeners: {
                        exception: function(proxy, response, operation, eOpts) {
                            if(operation.success) {
                                if(response.timedout) {
                                    saas.util.BaseUtil.showErrorToast('请求超时');
                                }
                            }else {
                                console.error('exception: ', response);
                                saas.util.BaseUtil.showErrorToast('查询失败：' + (response.responseJson?response.responseJson.message:'请求超时'));
                            }
                        }
                    }
                },
                listeners: {
                    beforeload: function (store, op) {
                        var condition = me.condition;
                        if (Ext.isEmpty(condition)) {
                            condition = [];
                        }
                        //添加默认条件
                        if(me.up('window').trigger.defaultCondition) {
                            condition.push({
                                type: 'condition',
                                value: me.ownerCt.trigger.defaultCondition
                            });
                        }
                        Ext.apply(store.proxy.extraParams, {
                            number: op._page,
                            size: store.pageSize,
                            condition: JSON.stringify(condition)
                        });
                    },
                    load: function(store, records, successful, operation, eOpts) {
                        const grid = store.grid;
                        const paging = grid.down('[xtype=dataListPaging]');
                        const pageCountItem = paging.down('#pageCountItem');
                        const dataCount = paging.down('#dataCountItem');
                        if(store.totalCount!==Number.MAX_SAFE_INTEGER){
                            //展示*号
                            if(store.currentPage===Number.MAX_SAFE_INTEGER){
                                let page = store.totalCount/store.pageSize;
                                page = page>parseInt(page)?page+1:page;
                                store.currentPage = page;
                                paging.down('#inputItem').setValue(page);
                            }
                            pageCountItem.update(Ext.String.format(paging.afterPageText,store.currentPage));
                            dataCount.setValue("行/共"+store.totalCount+"行");
                        }
                    }
                }
            });
        }
        me.callParent(arguments);

        me.getSearchPlan();
    },

    listeners:{
        itemClick: function(view,record) {
            var me = this;
            var dbfinds = me.dbfinds;
            var ownerTrigger = me.ownerCt.trigger;
            ownerTrigger.dbValues = record.data;

            if(dbfinds&&dbfinds.length>0){
                if(me.belong=='grid'){
                    for (let index = 0; index < dbfinds.length; index++) {
                        var item = dbfinds[index];
                        var mainGrid = me.dbfindtrigger.column.ownerCt.ownerCt;
                        var rec = mainGrid.selModel.getLastSelected();
                        if(rec){
                            var nowRec = me.dbfindtrigger.column.ownerCt.ownerCt.store.getData().getByKey(rec.id);
                            nowRec.set(item.to,record.get(item.from));
                            //me.column.getEditor().setValue(record.get(item.from));
                            //mainGrid.up('detailGridField').fireEvent('edit');
                        }
                    }
                }else if(me.belong=='form'){
                    for (let index = 0; index < dbfinds.length; index++) {
                        var item = dbfinds[index];
                        var field = me.ownerCt.belong.down('[name='+item.to+']');
                        if(field){
                            var val = record.get(item.from);
                            if(field.xtype=='dbfindtrigger'){
                                field.setValue(val);
                                field.lastTriggerValue=val;
                            }else{
                                field.setValue(val);
                            }    
                        }
                    }
                }else {
                    var dbfind = Ext.Array.findBy(dbfinds, function(d) {
                        return d.to = ownerTrigger.name;
                    });
                    if(dbfind) {
                        ownerTrigger.setValue(record.get(dbfind.from));
                    }
                }
                
                ownerTrigger.aftertrigger(ownerTrigger,record);
            }
            me.ownerCt.close();
        }
    },

    initColumns: function() {
        var me = this,
        columns = me.columns || [];

        Ext.Array.each(columns, function(c) {
            Ext.applyIf(c, {
                width: 200
            });
        });
    },

    getSearchFields: function() {
        var me = this,
        searchFields = me.dbSearchFields;

        Ext.Array.each(searchFields, function(f) {
            f.enableKeyEvents = true;
            f.listeners = {
                keydown: function(th, e, eOpts) {
                    if(e.keyCode == 13) {
                        me.condition = '', items = [];
                        Ext.Array.each(searchFields,function(f) {
                            var field = th.ownerCt.down('[name='+f.name+']')
                            items.push(field);
                        });
                        me.condition = me.getCondition(items);
                        me.store.loadPage(1);
                    }
                }
            }
        });

        return searchFields;
    },

    /**
     * 获得过滤条件
     */
    getCondition: function(items) {
        var me = this,
        conditions = [];

        for(var i = 0; i < items.length; i++) {
            var item = items[i];
            var field = item.name,
            func = item.getCondition,
            value = item.value,
            condition;

            if(value&&value!=''){
                if(typeof func == 'function') {
                    condition = {
                        type: 'condition',
                        value: func(value)
                    }
                }else {
                    var xtype = item.xtype || 'textfield',
                    type = item.fieldType || me.getDefaultFieldType(xtype),
                    operation = item.operation || me.getDefaultFieldOperation(xtype),
                    conditionValue = me.getConditionValue(xtype, value);
        
                    if(!conditionValue) {
                        continue;
                    }
                    condition = {
                        type: type,
                        field: field,
                        operation: operation,
                        value: conditionValue
                    }
                }
                conditions.push(condition);
            }
        };
        return conditions;
    },

    getDefaultFieldType: function(xtype) {
        var type;

        if(Ext.Array.contains(['numberfield'], xtype)) {
            type = 'number';
        }else if(Ext.Array.contains(['datefield', 'condatefield'], xtype)) {
            type = 'date';
        }else if(Ext.Array.contains(['combobox', 'multicombo', 'combo', 'radiofield', 'radio'], xtype)) {
            type = 'enum';
        }else {
            type = 'string';
        }

        return type;
    },

    getDefaultFieldOperation: function(xtype) {
        var operation;

        if(Ext.Array.contains(['numberfield'], xtype)) {
            operation = '=';
        }else if(Ext.Array.contains(['datefield'], xtype)) {
            operation = '=';
        }else if(Ext.Array.contains(['condatefield'], xtype)) {
            operation = 'between';
        }else if(Ext.Array.contains(['combobox', 'multicombo', 'combo'], xtype)) {
            operation = 'in';
        }else {
            operation = 'like';
        }

        return operation;
    },

    /**
     * 处理部分字段值
     */
    getConditionValue: function(xtype, value) {
        var conditionValue;
        if(xtype == 'datefield') {
            conditionValue = Ext.Date.format(new Date(from), 'Y-m-d H:i:s');
        }else if(xtype == 'condatefield') {
            var from = value.from,
            to = value.to;

            conditionValue = Ext.Date.format(new Date(from), 'Y-m-d 00:00:00') + ',' + Ext.Date.format(new Date(to), 'Y-m-d 23:59:59');
        }else if(xtype == 'combobox' || xtype == 'combo') {
            conditionValue = '\'' + value + '\'';
        }else if(xtype == 'multicombo') {
            conditionValue = value.map(function(v) {
                return '\'' + v.value + '\'';
            }).join(',');
        }else {
            conditionValue = value;
        }

        return conditionValue;
    },

    onAddClick: function(){
        var grid = this;
        var trigger = grid.ownerCt.trigger;
        saas.util.BaseUtil.openTab(trigger.addXtype, '新增'+trigger.addTitle,trigger.addXtype + '_add');
    },

    getSearchPlan:function(){
        const me = this;
        Ext.Ajax.request({
            url: me.searchUrl,
            params: '',
            method: 'GET',
            async:false,
            success: function(response, opts) {
                var _data = Ext.decode(response.responseText);
                if(_data&&_data.data){
                    const searchPlan = me.down('[name=searchPlan]');
                    let items = [];
                    Ext.Array.each(_data.data,function(p){
                        if(p.children&&p.children.length>0){
                            Ext.Array.each(p.children,function(item){
                                items.push({
                                    text:item.text,
                                    xtype:'button'
                                })
                            })
                        }
                    });
                    searchPlan.add(items);
                }
            },
            failure: function(response, opts) {}
        }); 
    }
});