Ext.define('saas.view.sys.messagelog.DataList', {
    extend: 'Ext.grid.Panel',
    xtype: 'sys-messagelog-datalist',

    autoScroll: true,
    frame:true,
    layout:'fit',
    dataUrl:'/api/commons/messagelog/list',

    plugins: [{
        ptype: 'menuclipboard'
    }],

    tbar: [{
        width: 110,
        name: 'ml_name',
        xtype: 'textfield',
        emptyText : '单据类型',
        enableKeyEvents: true,
        listeners: {
            keydown: {
                fn: function(th, e, eOpts) {
                    if(e.keyCode == 13) {
                        var grid = th.up('grid');
                        grid.condition = grid.getConditions();
                        grid.store.loadPage(1);
                    }
                }
            }
        }
    },{
        width: 150,
        name: 'ml_code',
        xtype: 'textfield',
        emptyText : '单据编号',
        enableKeyEvents: true,
        listeners: {
            keydown: {
                fn: function(th, e, eOpts) {
                    if(e.keyCode == 13) {
                        var grid = th.up('grid');
                        grid.condition = grid.getConditions();
                        grid.store.loadPage(1);
                    }
                }
            }
        }
    },{
        width: 110,
        name: 'ml_man',
        xtype: 'textfield',
        emptyText : '操作人员',
        enableKeyEvents: true,
        listeners: {
            keydown: {
                fn: function(th, e, eOpts) {
                    if(e.keyCode == 13) {
                        var grid = th.up('grid');
                        grid.condition = grid.getConditions();
                        grid.store.loadPage(1);
                    }
                }
            }
        }
    },{
        cls:'x-formpanel-btn-blue',
        xtype:'button',
        text:'查询',
        listeners: {
            click:function(b){
                var grid = b.ownerCt.ownerCt;
                grid.condition = grid.getConditions();
                grid.store.loadPage(1);
            }
        }
    },'->'],

    //字段属性
    columns : [{
        text : "id", 
        width : 0, 
        dataIndex : "id", 
        xtype : "numbercolumn",   
    },{
        text:'单据类型',
        dataIndex : "ml_name",
        width : 110.0, 
    },{
        text : "单据编号", 
        width : 150.0, 
        dataIndex : "ml_code", 
    }, 
    {
        text : "操作", 
        dataIndex : "ml_content", 
        width : 200.0, 
    }, 
    {
        xtype:'datecolumn',
        format:'Y-m-d H:i:s',
        text : "操作时间", 
        dataIndex : "createTime", 
        width : 150.0, 
    },
    {
        text : "结果", 
        dataIndex : "ml_result", 
        width : 150.0, 
    }, 
    {
        text : "操作人员", 
        dataIndex : "ml_man", 
        width : 110, 
    }, {
        dataIndex: '',
        flex: 1
    }],

    condition:'',

    listeners:{
        boxready: function(grid, width, height, eOpts) {
            var store = grid.getStore(),
            gridBodyBox = grid.body.dom.getBoundingClientRect(),
            gridBodyBoxHeight = gridBodyBox.height;

            var pageSize = Math.floor(gridBodyBoxHeight / 32);

            store.setPageSize(pageSize);
        }
    },

    initComponent: function() {
        var me = this;
        if(me.columns){
            var fields = me.columns.map(column => column.dataIndex);
            me.store = Ext.create('Ext.data.Store',{
                fields:fields,
                autoLoad: true,
                pageSize: 11,
                data: [],
                proxy: {
                    timeout:8000,
                    type: 'ajax',
                    url: me.dataUrl,
                    actionMethods: {
                        read: 'GET'
                    },
                    reader: {
                        type: 'json',
                        rootProperty: 'data.list',
                        totalProperty: 'data.total',
                    }
                },
                listeners: {
                    beforeload: function (store, op) {
                        var condition = me.condition;
                        if (Ext.isEmpty(condition)) {
                            condition = "";
                        }
                        Ext.apply(store.proxy.extraParams, {
                            number: op._page,
                            size: store.pageSize,
                            condition: JSON.stringify(condition)
                        });
                    }
                }
            });

            Ext.apply(me, {
                dockedItems:[{
                    xtype: 'pagingtoolbar',
                    dock: 'bottom',
                    displayInfo: true,
                    store: me.store
                }]
            });
        }
        me.callParent(arguments);
    },

    /**
     * 获得过滤条件
     */
    getConditions: function() {
        var me = this,
        tbar = me.getDockedItems()[0],
        items = Ext.Array.filter(tbar.items.items, function(item) {
            return !!item.name;
        }),
        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 type = item.fieldType || me.getDefaultFieldType(item),
                    operation = item.operation || me.getDefaultFieldOperation(item),
                    conditionValue = me.getConditionValue(item, value);
        
                    if(!conditionValue) {
                        continue;
                    }
                    condition = {
                        type: type,
                        field: field,
                        operation: operation,
                        value: conditionValue
                    }
                }
                conditions.push(condition);
            }
        }

        return conditions;
    },

    /**
     * 只要arr1和arr2中存在相同项即返回真
     */
    isContainsAny: function (arr1, arr2) {
        for (var i = 0; i < arr2.length; i++) {
            var a2 = arr2[i];
            if (!!arr1.find(function (a1) {
                    return a1 == a2
                })) {
                return true;
            }
        }
        return false;
    },

    getDefaultFieldType: function (field) {
        var me = this,
            xtypes = field.getXTypes().split('/'),
            type;

        if (me.isContainsAny(xtypes, ['numberfield'])) {
            type = 'number';
        } else if (me.isContainsAny(xtypes, ['datefield', 'condatefield', 'conmonthfield'])) {
            type = 'date';
        } else if (me.isContainsAny(xtypes, ['dbfindtrigger'])) {
            type = 'enum';
        } else if (me.isContainsAny(xtypes, ['combobox', 'multicombo', 'combo', 'radiofield', 'radio'])) {
            type = 'enum';
        } else {
            type = 'string';
        }

        return type;
    },

    getDefaultFieldOperation: function (field) {
        var me = this,
            xtypes = field.getXTypes().split('/'),
            operation;

        if (me.isContainsAny(xtypes, ['numberfield', 'datefield', 'dbfindtrigger'])) {
            operation = '=';
        } else if (me.isContainsAny(xtypes, ['condatefield', 'conmonthfield'])) {
            operation = 'between';
        } else if (me.isContainsAny(xtypes, ['multidbfindtrigger', 'combobox', 'multicombo', 'combo'])) {
            operation = 'in';
        } else {
            operation = 'like';
        }

        return operation;
    },

    /**
     * 处理部分字段值
     */
    getConditionValue: function (field, value) {
        var me = this,
            xtypes = field.getXTypes().split('/'),
            conditionValue;
        if (me.isContainsAny(xtypes, ['datefield'])) {
            conditionValue = Ext.Date.format(new Date(from), 'Y-m-d H:i:s');
        } else if (me.isContainsAny(xtypes, ['conmonthfield'])) {
            var from = value.from,
                to = value.to;

            conditionValue = from + ',' + to;
        } else if (me.isContainsAny(xtypes, ['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 (me.isContainsAny(xtypes, ['dbfindtrigger'])) {
            conditionValue = value;
        } else if (me.isContainsAny(xtypes, ['combobox', 'combo'])) {
            conditionValue = '\'' + value + '\'';
        } else if (me.isContainsAny(xtypes, ['multicombo'])) {
            conditionValue = value.map ? value.map(function (v) {
                return '\'' + v.value + '\'';
            }).join(',') : '';
        } else {
            conditionValue = value;
        }

        return conditionValue;
    }

});