import RightsManager, {

    TASK_CREATE,
    TASK_UPDATE,
    TASK_READ,
    TASK_DELETE,
    OBJECT_CLIENT_ADMIN,
    OBJECT_CLIENT_USER,
    OBJECT_PROJECT_CLIENT,
    OBJECT_PROJECT_FOLIO,
    OBJECT_BOOKMARK,
    OBJECT_POST

} from '../../tools/utilities/RightsManager';

var express = require('express');
var router = express.Router();
var multer = require('multer');
var fs = require('fs-extra');
var Models = require('../../models');
var User = require('../../models/User.js');
var uploadPath = "./content/client-images/";
fs.ensureDir(uploadPath, function(err) {
    //console.log(err) // => null
    // dir has now been created, including the directory it is to be placed in
})
var storage = multer.diskStorage({
    destination: function(req, file, cb) {
        cb(null, uploadPath)
    },
    filename: function(req, file, cb) {
        var splice = file.originalname.split(':');
        cb(null, splice[0]);
    }
});
var upload = multer({storage: storage}).array('projectImages');
var rightsManager = new RightsManager();
/*

 Create New Client Project

*/
router.post('/add', function(req, res, next) {
    if (!req.user)
        return res.json({message: "You need to be logged in, champ."})
    User.findById(req.user._id).then((user) => {
        upload(req, res, function(err) {
            if (err) {
                //console.log('Error in Saving Entry: ' + err);
                res.json({message: err});
                throw err;
            } else {
                if (rightsManager.check(user.role, OBJECT_PROJECT_FOLIO, TASK_CREATE)) {
                    var project = new Project(req.body);
                    project.owner = user._id;
                    project.user = [];
                    project.comments = [];
                    project.tasks = [];
                    project.created = new Date().getTime();
                    project.edited = new Date().getTime();
                    if (req.files != "") {
                        project.images = req.files;
                    } else {
                        console.log("NOTHING TO SAVE");
                    }
                    project.save().then((project) => {
                        res.json({message: "new client project added"});
                    }).catch((err) => {
                        console.log(err);
                    })
                } else {
                    res.json({message: "Nah. You can't do that. Talk to the admin, sport."});
                }
            }
        });
    }).catch((err) => {
        console.log(err);
    })
});
/*

 Get Client Project List

*/
router.get('/', function(req, res, next) {
    if (!req.user)
        return res.json({message: "You need to be logged in, champ."})
    User.findById(req.user._id).then((user) => {
        if ( rightsManager.check(user.role, OBJECT_POST, TASK_READ )) {
            Project.find({}).then((projects) => {
                res.json(projects);
            }).then((users) => {
                //res.json({message: "got user list"});
            }).catch((err) => {
                console.log(err);
            });
        } else {
            res.json({message: "Nah. You can't do that. Talk to the admin, sport."});
        }
    }).catch((err) => {
        console.log(err);
    })
});
/*

 Get Client Project by ID

*/
router.get('/:id', function(req, res, next) {
    if (!req.user)
        return res.json({message: "You need to be logged in, champ."});
    User.findById(req.user._id).then((user) => {
        if (RightsManager.check(user.role, [RightsManager.OBJECT_PROJECT_CLIENT], RightsManager.TASK_READ)) {
            Project.findById(req.params.id).then((project) => {
                res.json(project);
            }).catch((err) => {
                console.log(err);
            });
        }
    })
});
/*

 Update Client Project by ID

*/
router.post('/update/:id', function(req, res, next) {
    if (!req.user)
        return res.json({message: "You need to be logged in, champ."});
    User.findById(req.user._id).then((user) => {
        if ( rightsManager.check(user.role, OBJECT_POST, TASK_UPDATE) ) {
            upload(req, res, function(err) {
                if (err) {
                    //console.log('Error in Saving Entry: ' + err);
                    res.json({message: err});
                    throw err;
                } else {
                    Project.findByIdAndUpdate(req.params.id, req.body).then((project) => {
                        if (req.files != "") {
                            project.images = req.files;
                        } else {
                            console.log("NOTHING TO SAVE");
                        }
                        project.edited = new Date().getTime();
                        project.save().then((saved) => {
                            res.json({message: "project updated"});
                        }).catch((err) => {
                            console.log(err);
                        })
                    }).catch((err) => {
                        console.log(err);
                    })
                }
            });
        } else {
            res.json({message: "Nah. You can't do that. Talk to the admin, sport."});
        }
    });
});
/*

 Delete Client Project by ID

*/
router.delete('/:id', function(req, res, next) {
    if (!req.user)
        return res.json({message: "users only, yo. you're not that"});
    User.findById(req.user._id).then((user) => {
        if ( rightsManager.check(user.role, OBJECT_POST, TASK_DELETE) ) {
            Project.findByIdAndRemove(req.params.id).then((project) => {
                res.json({message: 'project has been removed'});
            }).catch((err) => {
                console.log(err);
            })
        } else {
            res.json({message: "Nah. You can't do that. Talk to the admin, sport."});
        }
    });
});
module.exports = router;