/***
TiddlySpace extensions for [[chrjs]]
***/
//{{{
(function($) {

tiddlyweb.routes.spaces = "{host}/spaces";
tiddlyweb.routes.space = "{host}/spaces/{name}";
tiddlyweb.routes.members = "{host}/spaces/{name}/members";
tiddlyweb.routes.member = "{host}/spaces/{name}/members/{username}";

tiddlyweb.Space = function(name, host) {
	tiddlyweb.Resource.apply(this, ["space", host]);
	this.name = name;
};
tiddlyweb.Space.prototype = new tiddlyweb.Resource();
$.extend(tiddlyweb.Space.prototype, {
	create: function(callback, errback) { // API wrapper
		this.put.apply(this, arguments);
	},
	members: function() {
		return new MemberCollection(this);
	},
	includes: function() {
		return new IncludesCollection(this);
	}
});

var Member = function(username, space) {
	tiddlyweb.Resource.apply(this, ["member", space.host]);
	this.name = space.name;
	this.username = username;
};
Member.prototype = new tiddlyweb.Resource();

var MemberCollection = function(space) {
	tiddlyweb.Collection.apply(this, ["members", space.host, {
		name: space.name
	}]);
};
MemberCollection.prototype = new tiddlyweb.Collection();
$.extend(MemberCollection.prototype, {
	add: function(username, callback, errback) {
		var member = new Member(username, this);
		member.put(callback, errback);
	},
	remove: function(username, callback, errback) {
		var member = new Member(username, this);
		member["delete"](callback, errback);
	}
});

var IncludesCollection = function(space) {
	tiddlyweb.Collection.apply(this, ["space", space.host, {
		name: space.name
	}]);
};
IncludesCollection.prototype = new tiddlyweb.Collection();
$.extend(IncludesCollection.prototype, {
	get: function(callback, errback) {
		var self = this;
		var recipe = new tiddlyweb.Recipe(this.name + "_public", this.host);
		recipe.get(function(recipe, status, xhr) {
			var inclusions = $.map(recipe.recipe, function(item, i) {
				var arr = item[0].split("_public");
				return (arr[0] != self.name && arr[1] === "") ? arr[0] : null;
			});
			callback(inclusions, status, xhr);
		}, function(xhr, error, exc) {
			errback(xhr, error, exc, self);
		});
	},
	add: function(name, callback, errback) {
		var self = this;
		var names = typeof(name) === "string" ? [ name ] : name;
		$.ajax({
			type: "post",
			url: this.route(),
			contentType: "json",
			data: JSON.stringify({ "subscriptions": names }),
			success: function(response, status, xhr) {
				callback(self, status, xhr);
			},
			errback: function(xhr, error, exc) {
				errback(xhr, error, exc, self);
			}
		});
	},
	remove: function(name, callback, errback) {
		var self = this;
		var names = typeof(name) === "string" ? [ name ] : name;
		$.ajax({
			type: "post",
			contentType: "json",
			url: this.route(),
			data: JSON.stringify({ "unsubscriptions": names }),
			success: function(response, status, xhr) {
				callback(self, status, xhr);
			},
			errback: function(xhr, error, exc) {
				errback(xhr, error, exc, self);
			}
		});
	}
});

})(jQuery);
//}}}