var express     = require("express"),
              app         = express(),
              bodyParser  = require("body-parser"),
              mongoose    = require("mongoose"),
              Campground  = require("./models/campground"),
              seedDB      = require("./seeds");

          seedDB();

          //connecting to mongo and naming database as yelp_camp
          mongoose.connect("mongodb://localhost/yelp_camp_3");
          app.use(bodyParser.urlencoded({extended: true}));
          app.set("view engine", "ejs");


          app.get("/", function(req, res){
             res.render("landing");
          });

          //INDEX - show all campgrounds
          app.get("/campgrounds", function(req, res){
              Campground.find({}, function(err, allCampgrounds){
                if(err)
                  console.log("Error");
                else
                  res.render("index", {campGrounds: allCampgrounds});
              });
          });

          //CREATE - add new campgrounds to database
          app.post("/campgrounds", function(req, res){
            //gettting data from form
            var name = req.body.name;
            var image = req.body.image;
            var desc = req.body.description;
            var newCampGround = {name: name, image: image, description: desc};
            Campground.create(newCampGround, function(err, newlyCreated){
              if(err)
                console.log("Error");
              else
                  res.redirect("/campgrounds");
            })
          });

          //NEW - show form to create new campground
          app.get("/campgrounds/new", function(req, res){
            res.render("new.ejs");
          });

          // //SHOW - show more info about one campground
          // app.get("/campgrounds/:id", function(req, res){
          //   Campground.findById(req.params.id).populate("comments").exec(function(err, foundCampground){
          //     if(err){
          //       console.log(err);
          //     } else {
          //       console.log(foundCampground);
          //         res.render("show", {campground: foundCampground});
          //     }
          //   });
          // });

          // SHOW - shows more info about one campground
          app.get("/campgrounds/:id", function(req, res){
              //find the campground with provided ID
              Campground.findById(req.params.id).populate("comments").exec(function(err, foundCampground){
                  if(err){
                      console.log(err);
                  } else {
                      console.log(foundCampground)
                      //render show template with that campground
                      res.render("show", {campground: foundCampground});
                  }
              });
          });


          app.listen(3000, function(){
              console.log("YelpCamp Server Started!");
          });

var mongoose = require("mongoose");

    //Schema Setup
    var campgroundSchema = new mongoose.Schema({
      name: String,
      image: String,
      description: String,
      comments: [
        {
            type: mongoose.Schema.Types.ObjectId,
            ref: "Comment" //Name of model
        }
      ]
    });

    module.exports = mongoose.model("Campground", campgroundSchema);

var mongoose = require("mongoose");

        var commentSchema = mongoose.Schema({
            text: String,
            author: String
        });

        module.exports = mongoose.model("Comment", commentSchema);

<% include partials/header %>

    <h1><%= campground.name %></h1>

    <img src="<%= campground.image %>">

    <p><%= campground.description %></p>

    <% include partials/footer %>