angular.module("FICApp", ["ngRoute", "ngSanitize"])
    .config(function($routeProvider, $locationProvider) {
	$routeProvider
	    .when("/rules", {
		controller: "HomeController",
		templateUrl: "views/rules.html"
	    })
	    .when("/edit", {
		controller: "MyTeamController",
		templateUrl: "views/team-edit.html"
	    })
	    .when("/rank", {
		controller: "RankController",
		templateUrl: "views/rank.html"
	    })
	    .when("/:theme", {
		controller: "ExerciceController",
		templateUrl: "views/theme.html"
	    })
	    .when("/:theme/:exercice", {
		controller: "ExerciceController",
		templateUrl: "views/theme.html"
	    })
	    .when("/", {
		controller: "HomeController",
		templateUrl: "views/home.html"
	    })
	    .otherwise({
		redirectTo: "/"
	    });
	$locationProvider.html5Mode(true);
    })
    .run(function($rootScope, $interval) {
	$rootScope.current_theme = 0;
	$rootScope.current_exercice = 0;
	$rootScope.time = {};

	function updTime() {
	    if (sessionStorage.userService) {
		var time = angular.fromJson(sessionStorage.userService);
		var srv_cur = (Date.now() + (time.cu * 1000 - time.he)) / 1000;
		var remain = time.du;
		if (time.st == Math.floor(srv_cur)) {
		    $rootScope.refresh(true);
		}
		if (time.st > 0 && time.st <= srv_cur) {
		    remain = time.st + time.du - srv_cur;
		}
		if (remain < 0) {
		    remain = 0;
		    $rootScope.time.end = true;
		    $rootScope.time.expired = true;
		} else if (remain < 60) {
		    $rootScope.time.end = false;
		    $rootScope.time.expired = true;
		} else {
		    $rootScope.time.end = false;
		    $rootScope.time.expired = false;
		}
		$rootScope.time.start = time.st * 1000;
		$rootScope.time.duration = time.du;
		$rootScope.time.remaining = remain;
		$rootScope.time.hours = Math.floor(remain / 3600);
		$rootScope.time.minutes = Math.floor((remain % 3600) / 60);
		$rootScope.time.seconds = Math.floor(remain % 60);
	    }
	}
	updTime();
	$interval(updTime, 1000);
    })
    .controller("DataController", function($sce, $scope, $http, $rootScope, $timeout) {
	var actMenu = function() {
	    if ($scope.my && $scope.themes) {
		angular.forEach($scope.themes, function(theme, key) {
		    $scope.themes[key].exercice_solved = 0;
		    angular.forEach(theme.exercices, function(exercice, k) {
			if ($scope.my.exercices[k] && $scope.my.exercices[k].solved) {
			    $scope.themes[key].exercice_solved++;
			}
		    });
		});
	    }
	}
	$rootScope.refresh = function(justMy) {
	    if (!justMy) {
		$timeout.cancel($scope.cbr);
		$scope.cbr = $timeout($rootScope.refresh, 42000);
		$http.get("/time.json").success(function(time) {
		    time.he = (new Date()).getTime();
		    sessionStorage.userService = angular.toJson(time);
		});
		$http.get("/settings.json").success(function(settings) {
		    $scope.settings = settings;
		});
		$http.get("/themes.json").success(function(themes) {
		    $scope.themes = themes;
		    $scope.max_gain = 0;
		    $scope.max_solved = 0;
		    angular.forEach(themes, function(theme, key) {
			this[key].exercice_count = Object.keys(theme.exercices).length;
			this[key].exercice_coeff_max = 0;
			this[key].gain = 0;
			this[key].solved = 0;
			angular.forEach(theme.exercices, function(ex, k) {
			    this.gain += ex.gain;
			    this.solved += ex.solved;
			    this.exercice_coeff_max = Math.max(this.exercice_coeff_max, ex.curcoeff);
			}, theme);
			$scope.max_gain += theme.gain;
			$scope.max_solved = Math.max($scope.max_solved, theme.solved);
		    }, themes);
		    actMenu();
		});
		$http.get("/teams.json").success(function(teams) {
		    $scope.teams_count = Object.keys(teams).length
		    $scope.teams = teams;

		    $scope.rank = [];
		    angular.forEach($scope.teams, function(team, tid) {
			team.id = tid;
			this.push(team);
		    }, $scope.rank);
		});
	    }
	    $http.get("/my.json").success(function(my) {
		$scope.my = my;
		angular.forEach($scope.my.exercices, function(exercice, eid) {
		    exercice.solved = exercice.solved_rank > 0;
		    if (exercice.video_uri) {
			exercice.video_uri = $sce.trustAsResourceUrl(exercice.video_uri);
		    }
		});
		actMenu();
	    });
	    console.log("refresh!");
	}
	$rootScope.refresh();
    })
    .controller("ExerciceController", function($scope, $routeParams, $http, $rootScope, $timeout) {
	$rootScope.current_theme = $routeParams.theme;

	if ($routeParams.exercice) {
	    $rootScope.current_exercice = $routeParams.exercice;
	} else {
	    if ($scope.themes && $scope.my && $scope.themes[$scope.current_theme]) {
		var exos = Object.keys($scope.themes[$scope.current_theme].exercices);
		var i = 0;
		for (; i < exos.length; i++) {
		    if (!$scope.my.exercices[exos[i]] || !$scope.my.exercices[exos[i]].solved)
			break;
		}
		if (i < exos.length) {
		    $rootScope.current_exercice = exos[i];
		} else {
		    $rootScope.current_exercice = exos[0];
		}
	    } else {
		$rootScope.current_exercice = 0;
	    }
	}

	$scope.hsubmit = function(hint) {
	    hint.submitted = true;
	    $http({
		url: "/openhint/" + $rootScope.current_exercice,
		method: "POST",
		data: {
		    id: hint.id
		}
	    }).success(function(data, status, header, config) {
		var checkDiffHint = function() {
		    $http.get("/my.json").success(function(my) {
			angular.forEach(my.exercices[$rootScope.current_exercice].hints, function(h,hid){
			    if (hint.id == h.id) {
				if (hint.content != h.content) {
				    $rootScope.refresh();
				} else {
				    $timeout.cancel($scope.cbh);
				    $scope.cbh = $timeout(checkDiffHint, 750);
				}
			    }
			});
		    });
		};
		checkDiffHint();
	    }).error(function(data, status, header, config) {
		hint.submitted = false;
		console.error(data.errmsg);
	    });
	};
    })
    .controller("SubmissionController", function($scope, $http, $rootScope, $timeout) {
	$scope.flags = [];
	$rootScope.sberr = "";

	var waitMy = function() {
	    if (!$scope.my || !$scope.my.exercices || !$scope.my.exercices[$rootScope.current_exercice]) {
		$timeout.cancel($scope.cbs);
		$scope.cbs = $timeout(waitMy, 420);
	    } else {
		$scope.flags = [];
		angular.forEach($scope.my.exercices[$rootScope.current_exercice].keys, function(key,kid) {
		    var o = {
			id: kid,
			name: key,
			value: ""
		    };
		    if ($scope.my.exercices[$rootScope.current_exercice].solved_matrix != null)
			o.found = $scope.my.exercices[$rootScope.current_exercice].solved_matrix[kid];
		    this.push(o);
		}, $scope.flags);
	    }
	}
	waitMy();

	$scope.ssubmit = function() {
	    var flgs = {}

	    angular.forEach($scope.flags, function(flag,kid) {
		flgs[flag.name] = flag.value;
	    });

	    $http({
		url: "/submit/" + $rootScope.current_exercice,
		method: "POST",
		data: flgs
	    }).success(function(data, status, header, config) {
		$rootScope.messageClass = {"text-success": true};
		$rootScope.message = data.errmsg;
		$rootScope.sberr = "";

		angular.forEach($scope.flags, function(flag,kid) {
		    flag.value = "";
		});

		var checkDiff = function() {
		    $http.get("/my.json").success(function(my) {
			if ($scope.my.exercices[$rootScope.current_exercice].solved_time != my.exercices[$rootScope.current_exercice].solved_time) {
			    $rootScope.refresh();
			    $scope.my = my;
			    waitMy();
			} else {
			    $timeout.cancel($scope.cbd);
			    $scope.cbd = $timeout(checkDiff, 750);
			}
		    });
		};
		checkDiff();
	    }).error(function(data, status, header, config) {
		if (status >= 500) {
		    $scope.my.exercices[$rootScope.current_exercice].submitted = false;
		}
		$rootScope.messageClass = {"text-danger": true};
		$rootScope.message = data.errmsg;
		if (status != 402) {
		    $rootScope.sberr = "Une erreur est survenue lors de l'envoi. Veuillez réessayer dans quelques instants.";
		}
	    });
	    $scope.my.exercices[$rootScope.current_exercice].submitted = true;
	};
    })
    .controller("MyTeamController", function($scope, $http, $rootScope, $timeout) {
	$rootScope.current_theme = 0;
	$rootScope.current_exercice = 0;
	if ($scope.my) {
	    $rootScope.title = $scope.my.name;
	    $rootScope.authors = $scope.my.members.map(function (cur) {
		return cur.firstname.capitalize() + " " + cur.lastname.capitalize();
	    }).join(", ");
	}
	$scope.newName = "";
	$rootScope.message = "";
	$rootScope.sberr = "";

	$scope.tsubmit = function() {
	    $rootScope.sberr = "";
	    if ($scope.newName.length < 1) {
		$rootScope.messageClass = {"text-danger": true};
		$rootScope.sberr = "Nom d'équipe invalide: pas d'entrée.";
		return false;
	    }
	    else if ($scope.newName.length > 32) {
		$rootScope.messageClass = {"text-danger": true};
		$rootScope.sberr = "Nom d'équipe invalide: pas plus de 32 caractères.";
		return false;
	    }
	    else if (!$scope.newName.match(/^[A-Za-z0-9 àéèêëîïôùûü_-]+$/)) {
		$rootScope.messageClass = {"text-danger": true};
		$rootScope.sberr = "Nom d'équipe invalide: seuls les caractères alpha-numériques sont autorisés.";
		return false;
	    }

	    $http({
		url: "/submit/name",
		method: "POST",
		data: {newName: $scope.newName}
	    }).success(function(data, status, header, config) {
		$rootScope.messageClass = {"text-success": true};
		$rootScope.message = data.errmsg;

		var checkDiff = function() {
		    $http.get("/my.json").success(function(my) {
			console.log(my.name);
			if ($scope.my.name != my.name) {
			    $scope.newName = "";
			    $rootScope.message = "";
			    $rootScope.refresh();
			} else {
			    $timeout.cancel($scope.cbt);
			    $scope.cbt = $timeout(checkDiff, 750);
			}
		    });
		};
		checkDiff();
	    }).error(function(data, status, header, config) {
		$rootScope.messageClass = {"text-danger": true};
		$rootScope.message = data.errmsg;
		if (status != 402) {
		    $rootScope.sberr = "Une erreur est survenue lors de l'envoi. Veuillez réessayer dans quelques instants.";
		}
	    });
	};
    })
    .controller("RankController", function($scope, $rootScope) {
	$rootScope.current_theme = 0;
	$rootScope.current_exercice = 0;
	$rootScope.title = "Classement général";
	$rootScope.authors = "";

	$scope.fields = ["rank", "name", "score"];
	$scope.rankOrder = "rank";
	$scope.reverse = false;
	$scope.order = function(fld) {
	    if ($scope.rankOrder == fld) {
		$scope.reverse = !$scope.reverse;
	    } else {
		$scope.rankOrder = fld;
		$scope.reverse = (fld == "score");
	    }
	};
    })
    .controller("HomeController", function($scope, $rootScope) {
	$rootScope.current_theme = 0;
	$rootScope.current_exercice = 0;
	$rootScope.title = "";
	$rootScope.authors = "";
    });

function sready() {
    if ($("#solution").val().length) {
	$("#sbmt").removeClass("disabled");
    } else {
	$("#sbmt").addClass("disabled");
    }
};