var filesModel = require('../../files/models/index');
var testimonialModel = require('../../testimonials/models/index');
var moveFileTmpToCdn = function (data, oldPath, newPath, cb) {
    Utils.fs.rename(oldPath, newPath, function (err, res) {
        if (err) {
            Utils.universalFunctions.logger("Step 3 error in moving file");
            if (err.code == 'EXDEV') {

                var execStatement = 'mv ' + oldPath + '  ' + newPath;

                Utils.exec(execStatement, function (err) {
                    if (err) {
                        Utils.universalFunctions.logger("Step 3 error in moving file using exec");
                        cb(err)
                    } else {
                        Utils.universalFunctions.logger("Step 3 file moved succesfully");
                        filesModel.Files.update({ _id: data }, { tmp_file: false }, function (err, res) {
                            if (err) {
                                Utils.universalFunctions.logger("Step 3 error in updating the file status in the database");
                                cb(err)
                            } else {
                                Utils.universalFunctions.logger("Step 3 updated the file status in the database");
                                cb(null, res)
                            }
                        })
                    }
                })
            } else {
                cb(err)
            }

        } else {
            Utils.universalFunctions.logger("Step 3 file moved succesfully");
            filesModel.Files.update({ _id: data }, { tmp_file: false }, function (err, res) {
                if (err) {
                    Utils.universalFunctions.logger("Step 3 for file status in the database");
                    cb(err)
                } else {
                    Utils.universalFunctions.logger("Step 3 for status in the database");
                    cb(null, res)
                }
            })
        }
    })
}
/*********************************************************************************/
{
        //************* api for upadting testimonial *********//
        method: 'PUT',
        path: '/v1/admin/editTestimonial',
        config: {
            description: 'user edit testimonial API',
            notes: 'user edit testimonial API',
            tags: ['api'],
            pre: [
                { method: Utils.universalFunctions.verifyAdminLoginToken, assign: "userDetails" }
            ],
            validate: {
                payload: {
                testimonial_id: Utils.Joi.string().required().length(24).trim().label('Testimonial id'),
                message: Utils.Joi.string().required().label('message'),
                image:Utils.Joi.string().optional().allow('').label('image'),
                name:Utils.Joi.string().required().label('name')

                },
                headers: Utils.Joi.object({
                    'x-logintoken': Utils.Joi.string().required().trim()
                }).options({ allowUnknown: true }),
            },
        },
        handler: function(request, reply) {
            Service.editTestimonial(request.payload, function(err, res) {console.log("+++++++++++",res)
                if (err) {
                    Utils.response.error(reply);
                } else {
                    if (res.status == "warning") {
                        Utils.response.warningAdmin(reply, res.message);
                    } else {
                        Utils.response.success(reply,res);
                    }
                }
            })
        }
    },
    \***************************************************************************************************\
     editTestimonial: function (request, callback) {
        Utils.async.waterfall([
            function (cb) {//checking Testimonial exists
                var query = {
                    _id: request.testimonial_id,
                    is_deleted: false
                }
                testimonialModel.Testimonials.find(query, function (err, res) {
                    if (err) {
                        cb(err)
                    }
                    else if (res.length > 0) {
                        cb(null, res)
                    }
                    else {
                        cb({ status: "warning", message: "Testimonial not found." })
                    }
                })
            },
            function (data, cb) {//updating and moving image to cdn folder

                console.log()
                if (request.image && request.image != "") {
                    filesModel.Files.find({ _id: request.image, tmp_file: true }, function (err, res) {
                        if (err) {
                            cb(err)
                        } else {
                            if (res.length > 0) {
                                var file = res;

                                var oldPath = file[0].tmp_location + "/" + file[0]._id + "." + file[0].file_extension;
                                var newPath = Utils.path.join(__dirname, "../../../assets/cdn/" + file[0]._id + "/" + file[0]._id + "." + file[0].file_extension);
                                var path = Utils.path.join(__dirname, "../../../assets/cdn/" + file[0]._id);
                                var mode = "0777";

                                Utils.fs.mkdir(path, mode, function (err, res) {
                                    if (err) {
                                        if (err.code == 'EEXIST') {
                                            Utils.universalFunctions.logger("Step 3 for update profile cdn path already existed");
                                            console.log(oldPath, newPath, "oldPath, newPath,-------11-----")
                                            moveFileTmpToCdn(file, oldPath, newPath, function (err, res) {
                                                if (err) {
                                                    cb(err)
                                                } else if (res) {

                                                    filesModel.Files.findOne({ _id: file[0]._id }, (err, file_result) => {
                                                        if (err) {
                                                            cb(err);
                                                        } else {
                                                            fileName = file[0]._id + "." + file[0].file_extension;
                                                            cb(null, file[0]._id);
                                                        }
                                                    })

                                                } else {

                                                }
                                            });
                                        } else {
                                            cb(err)
                                        }
                                    } else {
                                        Utils.universalFunctions.logger("Step 3 for update profile cdn path created succesfully");
                                        console.log(oldPath, newPath, "oldPath, newPath,------22------")
                                        moveFileTmpToCdn(file, oldPath, newPath, function (err, res) {
                                            if (err) {
                                                cb(err)
                                            } else if (res) {

                                                filesModel.Files.findOne({ _id: file[0]._id }, (err, file_result) => {
                                                    if (err) {
                                                        cb(err);
                                                    } else {
                                                        fileName = file[0]._id + "." + file[0].file_extension;
                                                        cb(null, file[0]._id);
                                                    }
                                                })
                                                // fileName = file[0]._id + "." + file[0].file_extension;
                                                // callback(null, data);
                                            } else {

                                            }
                                        });
                                    }
                                })
                            } else {
                                cb({ status: "warning", message: "Unable to find the image media source" })
                            }
                        }
                    });

                } else {
                    cb(null, data);
                }
            },

            function (data, cb) {//updating Testimonial
                var query = {
                    _id: request.testimonial_id
                }
                var objUpdate = {
                    message: request.message,
                    name: request.name
                }
                if (request.image && request.image != "") {
                    objUpdate.image = data
                }
                testimonialModel.Testimonials.findOneAndUpdate(query, objUpdate, { new: true }, function (err, res) {
                    if (err) {
                        cb(err)
                    }
                    else {  console.log("====TESTIMONIAL UPDATED =====", res)

                        res = "Testimonial updated successfully."
                        cb(null, res)
                    }
                })
            }
        ], function (err, result) {
            if (err) {
                if (err.status == "warning") {
                    callback(null, err)
                }
                else {
                    callback(err)
                }
            } else {
                callback(null, result)
            }
        })
    }