/*************************************************
 * Copyright (c) 2016 Ansible, Inc.
 *
 * All Rights Reserved
 *************************************************/

export default ['$scope', 'Rest', 'CredentialList', 'Prompt', 'ProcessErrors', 'GetBasePath',
        'Wait', '$state', '$filter', 'rbacUiControlService', 'Dataset', 'credentialType', 'i18n',
        'CredentialModel', 'CredentialsStrings',
    function($scope, Rest, CredentialList, Prompt,
    ProcessErrors, GetBasePath, Wait, $state, $filter, rbacUiControlService, Dataset,
    credentialType, i18n, Credential, CredentialsStrings) {

        const credential = new Credential();

        var list = CredentialList,
            defaultUrl = GetBasePath('credentials');

        init();

        function init() {
            rbacUiControlService.canAdd('credentials')
                .then(function(params) {
                    $scope.canAdd = params.canAdd;
                });

            $scope.$watch(list.name, assignCredentialKinds);

            // search init
            $scope.list = list;
            $scope[`${list.iterator}_dataset`] = Dataset.data;
            $scope[list.name] = $scope[`${list.iterator}_dataset`].results;

            $scope.selected = [];
        }

        $scope.$on(`${list.iterator}_options`, function(event, data){
            $scope.options = data.data.actions.GET;
            optionsRequestDataProcessing();
        });

        $scope.$watchCollection(`${$scope.list.name}`, function() {
            optionsRequestDataProcessing();
        });

        function assignCredentialKinds () {
            if (!Array.isArray($scope[list.name])) {
                return;
            }

            const params = $scope[list.name]
                .reduce((accumulator, credential) => {
                    accumulator.push(credential.credential_type);

                    return accumulator;
                }, [])
                .filter((id, i, array) => array.indexOf(id) === i)
                .map(id => `or__id=${id}`);

            credentialType.search(params)
                .then(found => {
                    if (!found) {
                      return;
                    }

                    $scope[list.name].forEach(credential => {
                        credential.kind = credentialType.match('id', credential.credential_type).name;
                    });
                });
        }

        // iterate over the list and add fields like type label, after the
        // OPTIONS request returns, or the list is sorted/paginated/searched
        function optionsRequestDataProcessing(){
            if ($scope[list.name] !== undefined) {
                $scope[list.name].forEach(function(item, item_idx) {
                    var itm = $scope[list.name][item_idx];

                    // Set the item type label
                    if (list.fields.kind && $scope.options &&
                        $scope.options.hasOwnProperty('kind')) {
                            $scope.options.kind.choices.forEach(function(choice) {
                                if (choice[0] === item.kind) {
                                    itm.kind_label = choice[1];
                                }
                            });
                    }
                });
            }
        }

        $scope.copyCredential = credential => {
            Wait('start');
            new Credential('get', credential.id)
                .then(model => model.copy())
                .then(({ id }) => {
                    const params = { credential_id: id };
                    $state.go('credentials.edit', params, { reload: true });
                })
                .catch(({ data, status }) => {
                    const params = { hdr: 'Error!', msg: `Call to copy failed. Return status: ${status}` };
                    ProcessErrors($scope, data, status, null, params);
                })
                .finally(() => Wait('stop'));
        };

        $scope.addCredential = function() {
            $state.go('credentials.add');
        };

        $scope.editCredential = function(id) {
            $state.go('credentials.edit', { credential_id: id });
        };

        $scope.deleteCredential = function(id, name) {
            var action = function() {
                $('#prompt-modal').modal('hide');
                Wait('start');
                var url = defaultUrl + id + '/';
                credential.request('delete', id)
                    .then(() => {

                        let reloadListStateParams = null;

                        if($scope.credentials.length === 1 && $state.params.credential_search && !_.isEmpty($state.params.credential_search.page) && $state.params.credential_search.page !== '1') {
                            reloadListStateParams = _.cloneDeep($state.params);
                            reloadListStateParams.credential_search.page = (parseInt(reloadListStateParams.credential_search.page)-1).toString();
                        }

                        if (parseInt($state.params.credential_id) === id) {
                            $state.go("^", reloadListStateParams, { reload: true });
                        } else {
                            $state.go('.', reloadListStateParams, {reload: true});
                        }
                        Wait('stop');
                    })
                    .catch(({data, status}) => {
                        ProcessErrors($scope, data, status, null, {
                            hdr: 'Error!',
                            msg: 'Call to ' + url + ' failed. DELETE returned status: ' + status
                        });
                    });
            };

            credential.getDependentResourceCounts(id)
                .then((counts) => {
                    const invalidateRelatedLines = [];
                    let deleteModalBody = `<div class="Prompt-bodyQuery">${CredentialsStrings.get('deleteResource.CONFIRM', 'credential')}</div>`;

                    counts.forEach(countObj => {
                        if(countObj.count && countObj.count > 0) {
                            invalidateRelatedLines.push(`<div><span class="Prompt-warningResourceTitle">${countObj.label}</span><span class="badge List-titleBadge">${countObj.count}</span></div>`);
                        }
                    });

                    if (invalidateRelatedLines && invalidateRelatedLines.length > 0) {
                        deleteModalBody = `<div class="Prompt-bodyQuery">${CredentialsStrings.get('deleteResource.USED_BY', 'credential')} ${CredentialsStrings.get('deleteResource.CONFIRM', 'credential')}</div>`;
                        invalidateRelatedLines.forEach(invalidateRelatedLine => {
                            deleteModalBody += invalidateRelatedLine;
                        });
                    }

                    Prompt({
                        hdr: i18n._('Delete'),
                        resourceName: $filter('sanitize')(name),
                        body: deleteModalBody,
                        action: action,
                        actionText: 'DELETE'
                    });
                });
        };
    }
];
