Ext.namespace('ui', 'ui.cmp', 'ui.cmp._PendingReviewGrid');

//------------------------------------------------------------------------------
// PendingReviewGrid internals

// PendingReviewGrid store
ui.cmp._PendingReviewGrid.store = new Ext.data.GroupingStore({
    proxy: new Ext.data.HttpProxy({
        url: './do/getFilesNeedReviewed'
    }),
    reader: new Ext.data.JsonReader({
        root: 'Items',
        totalProperty: 'nbItems',
        idProperty: 'id',
        fields: [{
            name: 'id'
        }, {
            name: 'path'
        }, {
            name: 'name'
        }, {
            name: 'reviewed'
        }, {
            name: 'maintainer'
        }, {
            name: 'fileModifiedEN'
        }, {
            name: 'fileModifiedLang'
        }]
    }),
    sortInfo: {
        field: 'name',
        direction: 'ASC'
    },
    groupField: 'path',
    listeners: {
        datachanged: function(ds){
            Ext.getDom('acc-need-reviewed-nb').innerHTML = ds.getCount();
        }
    }
});

// PendingReviewGrid columns definition
ui.cmp._PendingReviewGrid.columns = [{
    id: 'name',
    header: _('Files'),
    sortable: true,
    dataIndex: 'name',
    renderer: function(v, m, r){
        var mess = '', infoEN, infoLang, userToCompare;
            
        userToCompare = (PhDOE.user.isAnonymous) ? 'anonymous' : PhDOE.user.login;
        
        if (r.data.fileModifiedEN) {
        
            infoEN = Ext.util.JSON.decode(r.data.fileModifiedEN);
            
            if (infoEN.user === userToCompare && infoEN.anonymousIdent === PhDOE.user.anonymousIdent) {
                mess = _('File EN modified by me') + "<br>";
            }
            else {
                mess = String.format(_('File EN modified by {0}'), infoEN.user) + "<br>";
            }
        }
        
        if (r.data.fileModifiedLang) {
        
            infoLang = Ext.util.JSON.decode(r.data.fileModifiedLang);
            
            if (infoLang.user === userToCompare && infoLang.anonymousIdent === PhDOE.user.anonymousIdent) {
                mess += String.format(_('File {0} modified by me'), PhDOE.user.lang.ucFirst());
            }
            else {
                mess += String.format(_('File {0} modified by {1}'), PhDOE.user.lang.ucFirst(), infoLang.user);
            }
        }
        
        if (mess !== '') {
            return "<span ext:qtip='" + mess + "'>" + v + "</span>";
        }
        else {
            return v;
        }
    }
}, {
    header: _('Reviewed'),
    width: 45,
    sortable: true,
    dataIndex: 'reviewed'
}, {
    header: _('Reviewer'),
    width: 45,
    sortable: true,
    dataIndex: 'maintainer'
}, {
    header: _('Path'),
    dataIndex: 'path',
    hidden: true
}];

// PendingReviewGrid view
ui.cmp._PendingReviewGrid.view = new Ext.grid.GroupingView({
    forceFit: true,
    startCollapsed: true,
    groupTextTpl: '{[values.rs[0].data["path"]]} ' +
    '({[values.rs.length]} ' +
    '{[values.rs.length > 1 ? "' +
    _('Files') +
    '" : "' +
    _('File') +
    '"]})',
    getRowClass: function(r){
        if (r.data.fileModifiedEN || r.data.fileModifiedLang) {
        
            var infoEN = Ext.util.JSON.decode(r.data.fileModifiedEN), infoLang = Ext.util.JSON.decode(r.data.fileModifiedLang), userToCompare;
            
            userToCompare = (PhDOE.user.isAnonymous) ? 'anonymous' : PhDOE.user.login;
            
            return ((infoEN.user === userToCompare && infoEN.anonymousIdent === PhDOE.user.anonymousIdent) ||
            (infoLang.user === userToCompare && infoLang.anonymousIdent === PhDOE.user.anonymousIdent)) ? 'fileModifiedByMe' : 'fileModifiedByAnother';
        }
        return false;
    },
    deferEmptyText: false,
    emptyText: '<div style="text-align: center;">' + _('No Files') + '</div>'
});

Ext.namespace('ui.cmp._PendingReviewGrid.menu');
// PendingReviewGrid refence group menu
// config - { gname }
ui.cmp._PendingReviewGrid.menu.group = function(config){
    Ext.apply(this, config);
    this.init();
    ui.cmp._PendingReviewGrid.menu.group.superclass.constructor.call(this);
};
Ext.extend(ui.cmp._PendingReviewGrid.menu.group, Ext.menu.Item, {
    iconCls: 'iconViewDiff',
    init: function(){
        
        Ext.apply(this, {
            text: String.format(_('Open all files about {0} extension'), this.gname.ucFirst()),
            handler: function(){
                Ext.getBody().mask('<img src="themes/img/loading.gif" ' +
                'style="vertical-align: middle;" /> ' +
                String.format(_('Open all files about {0} extension'), this.gname.ucFirst()) +
                '. ' +
                _('Please, wait...'));
                
                XHR({
                    params: {
                        task: 'getAllFilesAboutExtension',
                        ExtName: this.gname
                    },
                    success: function(r){
                        var o = Ext.util.JSON.decode(r.responseText), i;
                        
                        PhDOE.AFfilePendingOpen = [];
                        
                        for (i = 0; i < o.files.length; i = i + 1) {
                            PhDOE.AFfilePendingOpen[i] = {
                                fpath: PhDOE.user.lang + o.files[i].path,
                                fname: o.files[i].name
                            };
                        }
                        
                        // Start the first
                        ui.cmp.RepositoryTree.getInstance().openFile('byPath', PhDOE.AFfilePendingOpen[0].fpath, PhDOE.AFfilePendingOpen[0].fname);
                        
                        PhDOE.AFfilePendingOpen.shift();
                        
                        Ext.getBody().unmask();
                    }
                });
            }
        });
    }
});

// PendingReviewGrid menu
// config - { hideDiffMenu, hideGroup, gname, grid, rowIdx, event, fpath, fname }
ui.cmp._PendingReviewGrid.menu.main = function(config){
    Ext.apply(this, config);
    this.init();
    ui.cmp._PendingReviewGrid.menu.main.superclass.constructor.call(this);
};
Ext.extend(ui.cmp._PendingReviewGrid.menu.main, Ext.menu.Menu, {
    init: function(){
        Ext.apply(this, {
            items: [{
                text: '<b>' + _('Edit in a new tab') + '</b>',
                iconCls: 'iconFilesNeedReviewed',
                scope: this,
                handler: function(){
                    this.grid.fireEvent('rowdblclick', this.grid, this.rowIdx, this.event);
                }
            }, {
                scope: this,
                hidden: this.hideDiffMenu,
                text: _('View diff...'),
                iconCls: 'iconViewDiff',
                menu: new Ext.menu.Menu({
                    items: [{
                        scope: this,
                        hidden: (this.grid.store.getAt(this.rowIdx).data.fileModifiedEN === false),
                        text: String.format(_('... of the {0} file'), 'EN'),
                        handler: function(){
                            Ext.getCmp('main-panel').openDiffTab({
                                DiffType: 'file',
                                FileName: this.fname,
                                FilePath: 'en'+this.fpath
                            });
                        }
                    }, {
                        scope: this,
                        hidden: (this.grid.store.getAt(this.rowIdx).data.fileModifiedLang === false),
                        text: String.format(_('... of the {0} file'), PhDOE.user.lang.ucFirst()),
                        handler: function(){
                            Ext.getCmp('main-panel').openDiffTab({
                                DiffType: 'file',
                                FileName: this.fname,
                                FilePath: PhDOE.user.lang+this.fpath
                            });
                        }
                    }]
                })
            }, new Ext.menu.Separator({ // Only display a separator when we display the group menu
                hidden: this.hideGroup
            }), new ui.cmp._PendingReviewGrid.menu.group({
                gname: this.gname,
                hidden: this.hideGroup
            })]
        });
    }
});

//------------------------------------------------------------------------------
// PendingReviewGrid
ui.cmp.PendingReviewGrid = Ext.extend(Ext.grid.GridPanel, {
    loadMask: true,
    border: false,
    autoExpandColumn: 'name',
    enableDragDrop: true,
    ddGroup: 'mainPanelDDGroup',
    columns: ui.cmp._PendingReviewGrid.columns,
    view: ui.cmp._PendingReviewGrid.view,
    
    onRowContextMenu: function(grid, rowIndex, e){
        e.stopEvent();
        
        var storeRecord = grid.store.getAt(rowIndex), FilePath = storeRecord.data.path, FileName = storeRecord.data.name, fpath_split = FilePath.split('/');
        
        grid.getSelectionModel().selectRow(rowIndex);
        
        new ui.cmp._PendingReviewGrid.menu.main({
            grid: grid,
            rowIdx: rowIndex,
            event: e,
            fpath: FilePath,
            fname: FileName,
            hideDiffMenu: (storeRecord.data.fileModifiedEN === false && storeRecord.data.fileModifiedLang === false),
            hideGroup: (fpath_split[1] !== 'reference'),
            gname: (fpath_split[2]) ? fpath_split[2] : ''
        }).showAt(e.getXY());
    },
    
    onRowDblClick: function(grid, rowIndex, e){
        this.openFile(grid.store.getAt(rowIndex).data.id);
    },
    
    openFile: function(rowId){
        var storeRecord = this.store.getById(rowId), FilePath = storeRecord.data.path, FileName = storeRecord.data.name, FileID = Ext.util.md5('FNR-' + PhDOE.user.lang + FilePath + FileName);
        
        // Render only if this tab don't exist yet
        if (!Ext.getCmp('main-panel').findById('FNR-' + FileID)) {
        
            Ext.getCmp('main-panel').add({
                id: 'FNR-' + FileID,
                title: FileName,
                layout: 'border',
                iconCls: 'iconTabNeedReviewed',
                closable: true,
                tabLoaded: false,
                panVCSLang: !PhDOE.user.conf.reviewed.toolsPanelLogLoad,
                panVCSEn: !PhDOE.user.conf.reviewed.toolsPanelLogLoad,
                panLANGLoaded: false,
                panENLoaded: false,
                originTitle: FileName,
                defaults: {
                    split: true
                },
                tabTip: String.format(_('Need Reviewed in: {0}'), FilePath),
                listeners: {
                    resize: function(panel){
                        Ext.getCmp('FNR-EN-PANEL-' + FileID).setWidth(panel.getWidth() / 2);
                    }
                },
                items: [{
                    region: 'west',
                    xtype: 'panel',
                    title: _('Tools'),
                    iconCls: 'iconConf',
                    collapsedIconCls: 'iconConf',
                    plugins: [Ext.ux.PanelCollapsedTitle],
                    collapsible: true,
                    collapsed: !PhDOE.user.conf.reviewed.toolsPanelDisplay,
                    layout: 'fit',
                    bodyBorder: false,
                    width: PhDOE.user.conf.reviewed.toolsPanelWidth || 375,
                    listeners: {
                        collapse: function(){
                            if (this.ownerCt.tabLoaded) {
                                new ui.task.UpdateConfTask({
                                    module   : 'reviewed',
                                    itemName : 'toolsPanelDisplay',
                                    value: false,
                                    notify: false
                                });
                            }
                        },
                        expand: function(){
                            if (this.ownerCt.tabLoaded) {
                                new ui.task.UpdateConfTask({
                                    module   : 'reviewed',
                                    itemName : 'toolsPanelDisplay',
                                    value: true,
                                    notify: false
                                });
                            }
                        },
                        resize: function(a, newWidth){
                            if (this.ownerCt.tabLoaded && newWidth && newWidth != PhDOE.user.conf.reviewed.toolsPanelWidth) { // As the type is different, we can't use !== to compare with !
                                new ui.task.UpdateConfTask({
                                    module     : 'reviewed',
                                    itemName   : 'toolsPanelWidth',
                                    value: newWidth,
                                    notify: false
                                });
                            }
                        }
                    },
                    items: {
                        xtype: 'tabpanel',
                        activeTab: 0,
                        tabPosition: 'bottom',
                        enableTabScroll: true,
                        defaults: {
                            autoScroll: true
                        },
                        items: [new ui.cmp.VCSLogGrid({
                            layout: 'fit',
                            title: String.format(_('{0} Log'), PhDOE.user.lang.ucFirst()),
                            prefix: 'FNR-LANG',
                            fid: FileID,
                            fpath: PhDOE.user.lang + FilePath,
                            fname: FileName,
                            loadStore: PhDOE.user.conf.reviewed.toolsPanelLogLoad
                        }), new ui.cmp.VCSLogGrid({
                            layout: 'fit',
                            title: String.format(_('{0} Log'), 'En'),
                            prefix: 'FNR-EN',
                            fid: FileID,
                            fpath: 'en' + FilePath,
                            fname: FileName,
                            loadStore: PhDOE.user.conf.reviewed.toolsPanelLogLoad
                        }), new ui.cmp.DictionaryGrid({
                            layout: 'fit',
                            title: _('Dictionary'),
                            prefix: 'FNR',
                            fid: FileID
                        })]
                    }
                }, new ui.cmp.FilePanel({
                    id: 'FNR-LANG-PANEL-' + FileID,
                    region: 'center',
                    title: String.format(_('{0} File: '), PhDOE.user.lang.ucFirst()) + FilePath + FileName,
                    prefix: 'FNR',
                    ftype: 'LANG',
                    spellCheck: PhDOE.user.conf.reviewed.enableSpellCheckLang,
                    spellCheckConf: { module : 'reviewed', itemName : 'enableSpellCheckLang' },
                    fid: FileID,
                    fpath: FilePath,
                    fname: FileName,
                    lang: PhDOE.user.lang,
                    parser: 'xml',
                    storeRecord: storeRecord,
                    syncScrollCB: true,
                    syncScroll: true,
                    syncScrollConf: { module : 'reviewed', itemName : 'syncScrollbars' }
                }), new ui.cmp.FilePanel({
                    id: 'FNR-EN-PANEL-' + FileID,
                    region: 'east',
                    title: _('en File: ') + FilePath + FileName,
                    prefix: 'FNR',
                    ftype: 'EN',
                    original: true,
                    readOnly: true,
                    openInNewTabBtn: true,
                    fid: FileID,
                    fpath: FilePath,
                    fname: FileName,
                    lang: 'en',
                    parser: 'xml',
                    storeRecord: storeRecord,
                    syncScroll: true,
                    syncScrollConf: { module : 'reviewed', itemName : 'syncScrollbars' }
                })]
            });
        }
        Ext.getCmp('main-panel').setActiveTab('FNR-' + FileID);
    },
    
    initComponent: function(){
        Ext.apply(this, {
            store: ui.cmp._PendingReviewGrid.store,
            tbar: [_('Filter: '), ' ', new Ext.form.TwinTriggerField({
                id: 'FNR-filter',
                width: 180,
                hideTrigger1: true,
                enableKeyEvents: true,
                validateOnBlur: false,
                validationEvent: false,
                trigger1Class: 'x-form-clear-trigger',
                trigger2Class: 'x-form-search-trigger',
                listeners: {
                    keypress: function(field, e){
                        if (e.getKey() === e.ENTER) {
                            this.onTrigger2Click();
                        }
                    }
                },
                onTrigger1Click: function(){
                    this.setValue('');
                    this.triggers[0].hide();
                    this.setSize(180, 10);
                    ui.cmp._PendingReviewGrid.instance.store.clearFilter();
                },
                onTrigger2Click: function(){
                    var v = this.getValue(), regexp;
                    
                    if (v === '' || v.length < 3) {
                        this.markInvalid(_('Your filter must contain at least 3 characters'));
                        return;
                    }
                    this.clearInvalid();
                    this.triggers[0].show();
                    this.setSize(180, 10);
                    
                    regexp = new RegExp(v, 'i');
                    
                    // We filter on 'path', 'name', 'reviewed', 'maintainer'
                    ui.cmp._PendingReviewGrid.instance.store.filterBy(function(record){
                    
                        if (regexp.test(record.data.path) ||
                        regexp.test(record.data.name) ||
                        regexp.test(record.data.reviewed) ||
                        regexp.test(record.data.maintainer)) {
                            return true;
                        }
                        else {
                            return false;
                        }
                    }, this);
                }
            })]
        });
        ui.cmp.PendingReviewGrid.superclass.initComponent.call(this);
        
        this.on('rowcontextmenu', this.onRowContextMenu, this);
        this.on('rowdblclick', this.onRowDblClick, this);
    }
});

// singleton
ui.cmp._PendingReviewGrid.instance = null;
ui.cmp.PendingReviewGrid.getInstance = function(config){
    if (!ui.cmp._PendingReviewGrid.instance) {
        if (!config) {
            config = {};
        }
        ui.cmp._PendingReviewGrid.instance = new ui.cmp.PendingReviewGrid(config);
    }
    return ui.cmp._PendingReviewGrid.instance;
};