"use strict";
(function () {
    'use strict';
    angular.module('myitsmApp')
        .directive('priority', ['metadataModel', 'ticketModel', 'events', 'systemAlertService', '$filter', 'objectValueMapperService',
        function (metadataModel, ticketModel, events, systemAlertService, $filter, objectValueMapperService) {
            return {
                restrict: 'E',
                replace: true,
                templateUrl: 'views/custom-widgets/priority.html',
                scope: {
                    ticket: '=',
                    data: '=',
                    updateIsHandledByParent: '@',
                    isEditable: '='
                },
                link: function (scope, element) {
                    scope.setValuePriority = '';
                    scope.oldPriority = angular.copy(scope.data.value.priority);
                    scope.state = {
                        isCalculating: false
                    };
                    if (scope.ticket.accessMappings && scope.ticket.accessMappings.fieldMappings
                        && scope.ticket.accessMappings.fieldMappings.hasOwnProperty('priority')) {
                        scope.isPriorityEditable = (scope.ticket.accessMappings.fieldMappings.priority === 'write');
                    }
                    else if (scope.ticket.accessMappings && scope.ticket.accessMappings.hasOwnProperty('priorityEditAllowed')) {
                        scope.isPriorityEditable = scope.ticket.accessMappings.priorityEditAllowed;
                    }
                    else if (scope.ticket.accessMappings && scope.ticket.accessMappings.hasOwnProperty('allEditAllowed')) {
                        scope.isPriorityEditable = scope.ticket.accessMappings.allEditAllowed;
                    }
                    else {
                        scope.isPriorityEditable = true;
                    }
                    if (scope.$parent.isNew) {
                        scope.fieldLengthForSm6 = true;
                        scope.isNew = true;
                    }
                    else {
                        var closestParent = element.closest('.layout-renderer__child-column')[0]
                            || element.closest('.layout-renderer__column')[0];
                        if (closestParent) {
                            scope.fieldLengthForSm6 = _.includes(closestParent.className, 'col-sm-6');
                            scope.fieldLengthForSm4 = _.includes(closestParent.className, 'col-sm-4');
                        }
                    }
                    metadataModel.getMetadataByType(scope.ticket.type).then(function (metadata) {
                        scope.metadata = metadata;
                        setPriorityWidgetValues();
                        scope.$emit(events.WIDGET_VALUE_CHANGE, { fieldName: scope.data.name, source: 'fromTicketLoad' });
                    });
                    scope.$watch('ticket.priority', function (data) {
                        if (scope.ticket.isDraft && scope.metadata) {
                            scope.data.value.priority = _.find(scope.metadata.priorities, { name: data });
                        }
                        scope.oldPriority = data;
                    });
                    scope.$watch('data.setValueFlag', function (value) {
                        if (value !== '#$#' && value !== undefined && value !== null) {
                            var urgencyValueUpdate = _.has(value, 'urgency'), impactValueUpdate = _.has(value, 'impact');
                            if (urgencyValueUpdate || impactValueUpdate) {
                                setPriorityWidgetValues(scope.data.value.priority.name, _.get(value, 'urgency.name', scope.data.value.urgency.name), _.get(value, 'impact.name', scope.data.value.impact.name));
                                scope.updatePriority();
                            }
                            else {
                                if (scope.metadata) {
                                    var filterObj = isNaN(value) ? { name: value } : { index: value };
                                    scope.data.value.priority = _.find(scope.metadata.priorities, filterObj);
                                }
                                else {
                                    metadataModel.getMetadataByType(scope.ticket.type).then(function (metadata) {
                                        scope.metadata = metadata;
                                        scope.data.value.priority = _.find(scope.metadata.priorities, { name: value });
                                    });
                                }
                                scope.setValuePriority = value;
                                if (scope.oldPriority !== value && scope.data && !scope.data.isFromTicketLoad) {
                                    scope.changePriority();
                                }
                                scope.oldPriority = value;
                            }
                            scope.data.setValueFlag = '#$#';
                        }
                        scope.data.isFromTicketLoad = false;
                    });
                    scope.changePriority = function () {
                        scope.$emit(events.WIDGET_VALUE_CHANGE, { fieldName: scope.data.name, memberName: scope.data.name });
                    };
                    scope.updatePriority = function (memberName) {
                        scope.state.isCalculating = true;
                        if (!scope.ticket.company) {
                            var company = objectValueMapperService.getValueByFieldName("company");
                            scope.ticket.company = {};
                            scope.ticket.company.name = company;
                        }
                        getPriorityValue(memberName);
                    };
                    function getPriorityValue(memberName) {
                        if (scope.ticket.type === EntityVO.TYPE_CHANGE) {
                            ticketModel.getChangePriority(scope.ticket.company.name, scope.data.value.impact.name, scope.data.value.urgency.name).then(function (data) {
                                if (!_.isEmpty(data)) {
                                    scope.data.value.priority = _.find(scope.metadata.priorities, { name: data });
                                    scope.state.isCalculating = false;
                                    scope.$emit(events.WIDGET_VALUE_CHANGE, { fieldName: scope.data.name, memberName: [memberName, scope.data.name] });
                                    showPriorityAlert(scope.data.value.priority);
                                }
                                else {
                                    scope.state.isCalculating = false;
                                    scope.data.value.priority = null;
                                    showPriorityAlert(false);
                                }
                            });
                        }
                        else if (scope.ticket.type === EntityVO.TYPE_INCIDENT) {
                            ticketModel.getPriority(scope.ticket.company.name, scope.data.value.impact.name, scope.data.value.urgency.name, scope.ticket.type).then(function (data) {
                                if (!_.isEmpty(data)) {
                                    scope.data.value.priority = _.find(scope.metadata.priorities, { name: data });
                                    scope.state.isCalculating = false;
                                    scope.$emit(events.WIDGET_VALUE_CHANGE, { fieldName: scope.data.name, memberName: [memberName, scope.data.name] });
                                    showPriorityAlert(scope.data.value.priority);
                                }
                            });
                        }
                        else {
                            scope.$emit(events.WIDGET_VALUE_CHANGE, { fieldName: scope.data.name, memberName: [memberName, scope.data.name] });
                        }
                    }
                    function setPriorityWidgetValues(priorityValue, urgencyValue, impactValue) {
                        var setValuePriority = priorityValue || scope.setValuePriority, setValueUrgency = urgencyValue || _.get(scope.ticket, 'urgency.name', scope.ticket.urgency), setValueImpact = impactValue || _.get(scope.ticket, 'impact.name', scope.ticket.impact);
                        if (!setValuePriority) {
                            scope.data.value.priority = _.find(scope.metadata.priorities, function (obj) {
                                return scope.ticket.priority && (obj.name === scope.ticket.priority || obj.name === scope.ticket.priority.name);
                            }) || { name: scope.ticket.priority };
                        }
                        else {
                            var filterObj = isNaN(setValuePriority) ? { name: setValuePriority } : { index: setValuePriority };
                            scope.data.value.priority = _.find(scope.metadata.priorities, filterObj);
                        }
                        scope.data.value.impact = _.find(scope.metadata.impacts, function (obj) {
                            return obj.name === setValueImpact;
                        }) || { name: setValueImpact };
                        scope.data.value.urgency = _.find(scope.metadata.urgencies, function (obj) {
                            return obj.name === setValueUrgency;
                        }) || { name: setValueUrgency };
                        if (scope.data.members) {
                            _.forEach(scope.data.members, function (member) {
                                member.value = { name: scope.ticket[member.name], label: scope.ticket[member.name] };
                            });
                        }
                        if (!scope.data.value.priority.name && scope.ticket.impact.name && scope.ticket.urgency.name) {
                            getPriorityValue();
                        }
                    }
                    function showPriorityAlert(priority) {
                        if (!priority) {
                            systemAlertService.error({
                                text: $filter('i18n')('ticket.priority.warning'),
                                hide: 10000
                            });
                        }
                    }
                    function disabledImpactAndUrgency() {
                        if (!objectValueMapperService.getValueByFieldName('customer')
                            && !objectValueMapperService.getValueByFieldName('requestedFor')) {
                            var priority = objectValueMapperService.getFieldsByType('priority');
                            if (priority && priority[0] && priority[0].members) {
                                priority[0].isReadOnly = true;
                                _.forEach(priority[0].members, function (member) {
                                    member.isReadOnly = true;
                                });
                            }
                        }
                    }
                    function toggleEditMode() {
                        scope.editMode = true;
                        setPriorityWidgetValues();
                        if (scope.ticket.type !== EntityVO.TYPE_TASK) {
                            disabledImpactAndUrgency();
                        }
                    }
                    function close() {
                        scope.data.value.priority = _.find(scope.metadata.priorities, { name: scope.oldPriority });
                        setPriorityWidgetValues(scope.data.value.priority.name); // should not set scope.setValuePriority, because on draft mode it will make widget always render setValuePriority
                        scope.state.isCalculating = false;
                        scope.editMode = false;
                    }
                    scope.$on(events.TOGGLE_EDIT_MODE, toggleEditMode);
                    scope.$on(events.DISCARD_CHANGES, close);
                    scope.$on(events.AFTER_SAVED_CHANGES, function () {
                        // In draft mode, oldPriority should be updated manually after changes were applied to ticket
                        var selectedPriorityValue = _.get(scope.data.value.priority, 'name') || scope.data.value.priority;
                        scope.oldPriority = selectedPriorityValue;
                    });
                }
            };
        }
    ]);
})();