/**
 * Created by liuzheng on 4/24/16.
 */
import {Injectable, Pipe}         from '@angular/core';

import {Http, HTTP_PROVIDERS}   from '@angular/http';
import {RouteConfig, ROUTER_DIRECTIVES, Router, ROUTER_PROVIDERS} from '@angular/router-deprecated';
// import {Observable} from 'rxjs/Observable';
// import {Observer} from 'rxjs/Observer';
import {Cookie} from 'ng2-cookies/ng2-cookies';
// import {CookieService} from 'angular2-cookie/core'
import {Logger} from "angular2-logger/core";
// import {DynamicRouteConfigurator} from './dynamicRouteConfigurator'
import 'rxjs/add/operator/share';
import  'rxjs/Rx';
declare var jQuery:any;
declare var Terminal:any;
declare var Clipboard:any;
declare var io:any;
declare var layer:any;

// @Injectable()
// export class Logger {
//   logs: string[] = []; // capture logs for testing
//   log(message: string) {
//     this.logs.push(message);
//     console.log(message);
//   }
// }


export class User {
    id:number = 0;
    name:string = '';
    username:string = '';
    password:string = '';
    phone:string = '';
    avatar:string = 'root.png';
    role:string = '';
    email:string = '';
    is_active:boolean = false;
    date_joined:string = '';
    last_login:string = '';
    groups:Array<string> = [''];
}
export class Group {
    id:number;
    name:string;
    membercount:number;
    comment:string
}

export var DataStore:{
    socket:any,
    user:User,
    Nav:Array<{}>,
    logined:boolean,
    lastNavigationAttempt:string,
    route:Array<{}>,
    activenav:{},
    Path:{},
    error:{},
    msg:{},
    leftbar:string,
    leftbarrightclick:string,
    loglevel:number,
    term:Array<{}>,
    termActive:number,
    leftbarhide:boolean,
    termlist:Array<{}>,
    windowsize:Array<number>,

    loguserInfo: {}, // 当前已选服务器信息
    loguserlist:Array<{}>, // 可用用户列表
} = {
    socket: io.connect(),
    user: new User,
    Nav: [{}],
    logined: false,
    lastNavigationAttempt: '',
    route: [{}],
    activenav: {},
    Path: {},
    error: {},
    msg: {},
    leftbar: "/api/leftbar",
    leftbarrightclick: "/api/leftbarrightclick",
    loglevel: 0,
    term: [],
    termActive: 0,
    leftbarhide: false,
    termlist: [],
    windowsize: [],

    loguserInfo: {}, // 当前已选服务器信息
    loguserlist:[], // 可用用户列表
};

@Injectable()
export class AppService {
    // user:User = user  ;
    searchrequest:any;

    constructor(private http:Http,
                private _router:Router,
                private _logger:Logger) {
        if (Cookie.get('loglevel')) {

            // 0.- Level.OFF
            // 1.- Level.ERROR
            // 2.- Level.WARN
            // 3.- Level.INFO
            // 4.- Level.DEBUG
            // 5.- Level.LOG
            this._logger.level = parseInt(Cookie.get('loglevel'));
            // this._logger.debug('Your debug stuff');
            // this._logger.info('An info');
            // this._logger.warn('Take care ');
            // this._logger.error('Too late !');
            // this._logger.log('log !');
        } else {
            Cookie.set('loglevel', '0', 99, '/', document.domain);
            // this._logger.level = parseInt(Cookie.getCookie('loglevel'));
            this._logger.level = 0
        }
        var vm = this;
        DataStore.socket.on('connect', function () {
            console.log("DatsStore socket connected");
            DataStore.socket.on('nav', function (data) {
                DataStore.Nav = JSON.parse(data)
            });
            DataStore.socket.on('leftbar', function (data) {
                if (data == 'changed')
                    vm.ReloadLeftbar()
            });
            DataStore.socket.on('popup', function (data) {
                layer.msg(data)
            });

            DataStore.socket.emit('api', 'all');
        });
        this.checklogin();
    }

    checklogin() {
        let that = this;
        this._logger.log('service.ts:AppService,checklogin');

        if (DataStore.Path)
            if (DataStore.Path['name'] == 'FOF' || DataStore.Path['name'] == 'Forgot') {
            }
            // jQuery('angular2').show();
            else {
                if (DataStore.logined) {
                    this._router.navigate([DataStore.Path['name']]);
                    // jQuery('angular2').show();
                } else {
                    this.http.get('/api/checklogin')
                        .map(res => res.json())
                        .subscribe(
                            data => {
                                DataStore.logined = data.logined;
                                DataStore.user = data.user;
                            },
                            err => {
                                this._logger.error(err);
                                DataStore.logined = false;
                                this._router.navigate(['Login'])
                            },
                            ()=> {
                                if (DataStore.logined) {
                                    if (jQuery.isEmptyObject(DataStore.Path))
                                        this._router.navigate(["Index", "/"])
                                    else
                                        this._router.navigate([DataStore.Path['name'], DataStore.Path['res']]);
                                }
                                else
                                    this._router.navigate(['Login']);
                                // jQuery('angular2').show();
                            }
                        )
                }
            }
        else {
            this._router.navigate(['FOF']);
            // jQuery('angular2').show();
        }
    }

    login(user:User) {
        this._logger.log('service.ts:AppService,login');
        DataStore.error['login'] = '';
        if (user.username.length > 0 && user.password.length > 6 && user.password.length < 100)
            this.http.post('/api/checklogin', JSON.stringify(user)).map(res=>res.json())
                .subscribe(
                    data => {
                        DataStore.logined = data.logined;
                        DataStore.user = data.user;
                    },
                    err => {
                        this._logger.error(err);
                        DataStore.logined = false;
                        this._router.navigate(['Login']);
                        DataStore.error['login'] = '后端错误,请重试';
                    },
                    ()=> {
                        if (DataStore.logined) {
                            if (jQuery.isEmptyObject(DataStore.Path))
                                this._router.navigate(["Index", "/"])
                            else
                                this._router.navigate([DataStore.Path['name'], DataStore.Path['res']])
                        } else {
                            DataStore.error['login'] = '请检查用户名和密码';
                            this._router.navigate(['Login']);
                        }
                        // jQuery('angular2').show();

                    });
        else
            DataStore.error['login'] = '请检查用户名和密码';

    }


    HideLeft() {
        DataStore.leftbarhide = true;

        DataStore.Nav.map(function (value, i) {
            for (var ii in value["children"]) {
                if (DataStore.Nav[i]["children"][ii]["id"] === "HindLeftManager") {
                    DataStore.Nav[i]["children"][ii] = {
                        "id": "ShowLeftManager",
                        "click": "ShowLeft",
                        "name": "Show left manager"
                    }
                }
            }
        })

    }

    ShowLeft() {
        DataStore.leftbarhide = false;

        DataStore.Nav.map(function (value, i) {
            for (var ii in value["children"]) {
                if (DataStore.Nav[i]["children"][ii]["id"] === "ShowLeftManager") {
                    DataStore.Nav[i]["children"][ii] = {
                        "id": "HindLeftManager",
                        "click": "HideLeft",
                        "name": "Hind left manager"
                    }
                }
            }
        })


    }

    ReloadLeftbar() {
        jQuery("#left-bar").fancytree("getTree").reload();
    }

//     setMyinfo(user:User) {
//         // Update data store
//         this._dataStore.user = user;
//         this._logger.log("service.ts:AppService,setMyinfo");
//         this._logger.debug(user);
// // Push the new list of todos into the Observable stream
// //         this._dataObserver.next(user);
//         // this.myinfo$ = new Observable(observer => this._dataObserver = observer).share()
//     }
    getnav() {
        this._logger.log('service.ts:AppService,getnav');
        return this.http.get('/api/nav')
            .map(res => res.json())
            .subscribe(response => {
                DataStore.Nav = response;
                // this._logger.warn(this._dataStore.user);
                // this._logger.warn(DataStore.user)
            });
    }

    getMyinfo() {
        this._logger.log('service.ts:AppService,getMyinfo');
        return this.http.get('/api/userprofile')
            .map(res => res.json())
            .subscribe(response => {
                DataStore.user = response;
                // this._logger.warn(this._dataStore.user);
                // this._logger.warn(DataStore.user)
            });
    }

    getUser(id:string) {
        this._logger.log('service.ts:AppService,getUser');
        return this.http.get('/api/userprofile')
            .map(res => res.json())
    }

    gettest() {
        this._logger.log('service.ts:AppService,gettest');
        this.http.get('/api/userprofile')
            .map(res => res.json())
            .subscribe(res=> {
                return res
            })
    }

    getGrouplist() {
        this._logger.log('service.ts:AppService,getGrouplist');
        return this.http.get('/api/grouplist')
            .map(res => res.json())
    }

    getUserlist(id:string) {
        this._logger.log('service.ts:AppService,getUserlist');
        if (id)
            return this.http.get('/api/userlist/' + id)
                .map(res => res.json());
        else
            return this.http.get('/api/userlist')
                .map(res => res.json())
    }

    delGroup(id) {

    }


    copy() {
        var clipboard = new Clipboard('#Copy');

        clipboard.on('success', function (e) {
            console.info('Action:', e.action);
            console.info('Text:', e.text);
            console.info('Trigger:', e.trigger);

            e.clearSelection();
        });
        console.log('ffff');
        console.log(window.getSelection().toString())

        var copy = new Clipboard('#Copy', {
            text: function () {
                return window.getSelection().toString()
            }
        })
        copy.on('success', function (e) {
            layer.alert('Lucky Copyed!')
        })

    }

    // getMachineList() {
    //     this._logger.log('service.ts:AppService,getMachineList');
    //     return this.http.get('/api/leftbar')
    //         .map(res => res.json())
    //         .subscribe(response => {
    //             DataStore.leftbar = response;
    //             this._logger.debug("DataStore.leftbar:", DataStore.leftbar)
    //
    //             // this._logger.warn(this._dataStore.user);
    //             // this._logger.warn(DataStore.user)
    //         });
    // }
    //
    // getLeftbarRightclick() {
    //     this._logger.log('service.ts:AppService,getLeftbarRightclick');
    //     return this.http.get('/api/leftbarrightclick')
    //         .map(res => res.json())
    //         .subscribe(response => {
    //             DataStore.leftbarrightclick = response;
    //             this._logger.debug("DataStore.leftbarrightclick:", DataStore.leftbarrightclick)
    //             // this._logger.warn(this._dataStore.user);
    //             // this._logger.warn(DataStore.user)
    //         });
    //
    // }
    TerminalConnect(assetData) {
        console.log('--------------------', assetData);
        var socket = io.connect();
        var vm = this;

        if (Cookie.get("cols")) {
            var cols = Cookie.get("cols");
        } else {
            var cols = "80";
            Cookie.set('cols', cols, 99, '/', document.domain);
        }
        if (Cookie.get("rows")) {
            var rows = Cookie.get("rows");
        } else {
            var rows = "24";
            Cookie.set('rows', rows, 99, '/', document.domain);
        }
        var id = DataStore.term.push({
                "machine": "localhost",
                "nick": "localhost",
                "connected": true,
                "socket": socket
            }) - 1;
        DataStore.termActive = id;
        DataStore.term[id]["term"] = new Terminal({
            cols: cols,
            rows: rows,
            useStyle: true,
            screenKeys: true
        });

        DataStore.term[id]["term"].on('title', function (title) {
            document.title = title;
        });

        DataStore.term[id]["term"].open(document.getElementById('term-' + id));

        DataStore.term[id]["term"].write('\x1b[31mWelcome to Jumpserver!\x1b[m\r\n');

        socket.on('connect', function () {
            socket.emit('machine', assetData);

            DataStore.term[id]["term"].on('data', function (data) {
                socket.emit('data', data);
            });


            socket.on('data', function (data) {
                DataStore.term[id]["term"].write(data);
            });

            socket.on('disconnect', function () {
                vm.TerminalDisconnect(id);
                // DataStore.term[id]["term"].destroy();
                // DataStore.term[id]["connected"] = false;
            });

            window.onresize = function () {
                var col = Math.floor(jQuery("#term").width() / jQuery("#liuzheng").width() * 8) - 3;
                var row = Math.floor(jQuery("#term").height() / jQuery("#liuzheng").height()) - 3;
                if (Cookie.get("rows")) {
                    var rows = parseInt(Cookie.get("rows"));
                } else {
                    var rows = 24;
                }
                if (Cookie.get("cols")) {
                    var cols = parseInt(Cookie.get("cols"));
                } else {
                    var cols = 80;
                }
                if (col < 80)col = 80;
                if (row < 24)row = 24;
                if (cols == col && row == rows) {
                } else {
                    for (var termid in DataStore.term) {
                        DataStore.term[termid]["socket"].emit('resize', [col, row]);
                        DataStore.term[termid]["term"].resize(col, row);
                    }
                    Cookie.set('cols', String(col), 99, '/', document.domain);
                    Cookie.set('rows', String(row), 99, '/', document.domain);
                }
            };
        });

    }

    TerminalDisconnect(i) {
        DataStore.term[i]["connected"] = false;
        DataStore.term[i]["socket"].destroy();
        DataStore.term[i]["term"].write('\r\n\x1b[31mBye Bye!\x1b[m\r\n');
    }

    TerminalDisconnectAll() {
        for (var i in DataStore.term) {
            this.TerminalDisconnect(i);
            // DataStore.term[i]["connected"] = false;
            // DataStore.term[i]["socket"].destroy();
            // DataStore.term[i]["term"].write('\r\n\x1b[31mBye Bye!\x1b[m\r\n');
        }
    }

    Search(q) {
        if (this.searchrequest) {
            this.searchrequest.unsubscribe();
        }
        this.searchrequest = this.http.get('/api/search?q=' + q)
            .map(res => res.json())
            .subscribe(
                data => {
                    this._logger.log(data);
                },
                err => {
                    this._logger.error(err);
                },
                ()=> {
                }
            );
        this._logger.log(q)
    }
}

//
// @Pipe({
//     name: 'join'
// })
//
// export class Join {
//     transform(value, args?) {
//         if (typeof value === 'undefined')
//             return 'undefined';
//         return value.join(args)
//     }
// }

