/* eslint-disable max-len,prefer-destructuring,object-curly-newline */
import GET from '../http/get';
import POST from '../http/post';
import localstore from "../mixins/localstore";

export default {
    /**
     * Get initiation data from server
     * @param state
     * @param commit
     * @param getters
     * @param dispatch
     */
    // Mohammad Ashrafuddin Ferdousi : 1
    // Mohammad Ashrafuddin Ferdousi : 2
    initializeApp({ state, commit, getters, dispatch }) {
        console.log('6.1: initializeApp');
        // Mohammad Ashrafuddin Ferdousi : 1
        GET.initialize().then((response) => {
            if (response.data.result.status === 'success') {
                commit('settings/initSettings', response.data.config);
                commit('setDisks', response.data.config.disks);

                let leftDisk = response.data.config.leftDisk ? response.data.config.leftDisk : getters.diskList[0];

                let rightDisk = response.data.config.rightDisk ? response.data.config.rightDisk : getters.diskList[0];

                // paths
                let leftPath = response.data.config.leftPath;
                let rightPath = response.data.config.rightPath;

                // find disk and path settings in the URL
                if (window.location.search) {
                    const params = new URLSearchParams(window.location.search);

                    if (params.get('leftDisk')) {
                        leftDisk = params.get('leftDisk');
                    }

                    if (params.get('rightDisk')) {
                        rightDisk = params.get('rightDisk');
                    }

                    if (params.get('leftPath')) {
                        leftPath = params.get('leftPath');
                    }

                    if (params.get('rightPath')) {
                        rightPath = params.get('rightPath');
                    }
                }

                commit('left/setDisk', leftDisk);

                // if leftPath not null
                if (leftPath) {
                    commit('left/setSelectedDirectory', leftPath);
                    commit('left/addToHistory', leftPath);
                }

                dispatch('getLoadContent', {
                    manager: 'left',
                    disk: leftDisk,
                    path: leftPath,
                });

                // if selected left and right managers
                if (state.settings.windowsConfig === 3) {
                    commit('right/setDisk', rightDisk);

                    // if rightPath not null
                    if (rightPath) {
                        commit('right/setSelectedDirectory', rightPath);
                        commit('right/addToHistory', rightPath);
                    }

                    dispatch('getLoadContent', {
                        manager: 'right',
                        disk: rightDisk,
                        path: rightPath,
                    });
                } else if (state.settings.windowsConfig === 2) {
                    // if selected left manager and directories tree
                    // init directories tree
                    // Mohammad Ashrafuddin Ferdousi : 2
                    dispatch('tree/initTree', leftDisk).then(() => {
                        if (leftPath) {
                            // reopen folders if path not null
                            dispatch('tree/reopenPath', leftPath);
                        }
                    });
                }
            }
        });
    },

    /**
     * Download files and folders to the selected file manager
     * @param context
     * @param manager
     * @param disk
     * @param path
     */
    // Mohammad Ashrafuddin Ferdousi : 4
    getLoadContent(context, { manager, disk, path }) {
        // Mohammad Ashrafuddin Ferdousi : 4
        GET.content(disk, path).then((response) => {
            if (response.data.result.status === 'success') {
                context.commit(`${manager}/setDirectoryContent`, response.data);
            }
        });
    },

    /**
     * Select disk
     * @param state
     * @param commit
     * @param dispatch
     * @param disk
     * @param manager
     */
    // Mohammad Ashrafuddin Ferdousi : 3
    // Mohammad Ashrafuddin Ferdousi : 2
    selectDisk({ state, commit, dispatch }, { disk, manager }) {
        // Mohammad Ashrafuddin Ferdousi : 3
        // Mohammad Ashrafuddin Ferdousi : 2
        GET.selectDisk(disk).then((response) => {
            // if disk exist => change disk
            if (response.data.result.status === 'success') {
                // set disk name
                commit(`${manager}/setDisk`, disk);

                // reset history
                commit(`${manager}/resetHistory`);

                // reinitialize tree if directories tree is shown
                if (state.settings.windowsConfig === 2) {
                    // Mohammad Ashrafuddin Ferdousi : 2
                    dispatch('tree/initTree', disk);
                }

                // download content for root path
                dispatch(`${manager}/selectDirectory`, { path: null, history: false });
            }
        });
    },

    /**
     * Create new file
     * @param getters
     * @param dispatch
     * @param fileName
     * @returns {Promise}
     */
    // Mohammad Ashrafuddin Ferdousi : 11
    createFile({ getters, dispatch }, fileName) {
        // directory for new file
        const selectedDirectory = getters.selectedDirectory;

        // create new file, server side
        // Mohammad Ashrafuddin Ferdousi : 11
        return POST.createFile(getters.selectedDisk, selectedDirectory, fileName).then((response) => {
            // update file list
            dispatch('updateContent', {
                response,
                oldDir: selectedDirectory,
                commitName: 'addNewFile',
                type: 'file',
            });

            return response;
        });
    },

    /**
     * Get file content
     * @param context
     * @param disk
     * @param path
     * @returns {*}
     */
    // Mohammad Ashrafuddin Ferdousi : 6
    getFile(context, { disk, path }) {
        return GET.getFile(disk, path);
    },

    /**
     * Update file
     * @param getters
     * @param dispatch
     * @param formData
     * @returns {PromiseLike | Promise}
     */
    // Mohammad Ashrafuddin Ferdousi : 12
    updateFile({ getters, dispatch }, formData) {
        // Mohammad Ashrafuddin Ferdousi : 12
        return POST.updateFile(formData).then((response) => {
            // update file list
            dispatch('updateContent', {
                response,
                oldDir: getters.selectedDirectory,
                commitName: 'updateFile',
                type: 'file',
            });

            return response;
        });
    },

    /**
     * Create new directory
     * @param getters
     * @param dispatch
     * @param name
     * @returns {*}
     */
    // Mohammad Ashrafuddin Ferdousi : 13
    createDirectory({ getters, dispatch }, name) {
        // directory for new folder
        const selectedDirectory = getters.selectedDirectory;

        // create new directory, server side
        // Mohammad Ashrafuddin Ferdousi : 13
        return POST.createDirectory({
            disk: getters.selectedDisk,
            path: selectedDirectory,
            name,
        }).then((response) => {
            // update file list
            dispatch('updateContent', {
                response,
                oldDir: selectedDirectory,
                commitName: 'addNewDirectory',
                type: 'directory',
            });

            return response;
        });
    },

    /**
     * Upload file or files
     * @param getters
     * @param commit
     * @param dispatch
     * @param files
     * @param overwrite
     * @returns {Promise}
     */
    // Mohammad Ashrafuddin Ferdousi : 14
    upload({ getters, commit, dispatch }, { files, overwrite }) {
        // directory where files will be uploaded
        const selectedDirectory = getters.selectedDirectory;

        // create new form data
        const data = new FormData();
        data.append('disk', getters.selectedDisk);
        data.append('path', selectedDirectory || '');
        data.append('overwrite', overwrite);
        // add file or files
        for (let i = 0; i < files.length; i += 1) {
            data.append('files[]', files[i]);
        }

        // axios config - progress bar
        const config = {
            onUploadProgress(progressEvent) {
                const progress = Math.round((progressEvent.loaded * 100) / progressEvent.total);
                commit('messages/setProgress', progress);
            },
        };

        // upload files
        // Mohammad Ashrafuddin Ferdousi : 14
        return POST.upload(data, config)
            .then((response) => {
                // clear progress
                commit('messages/clearProgress');

                if (response.data.result.status === 'success' && selectedDirectory === getters.selectedDirectory) {
                    dispatch('refreshManagers');
                }

                return response;
            })
            .catch(() => {
                commit('messages/clearProgress');
            });
    },

    /**
     * Delete selected files and folders
     * @param state
     * @param getters
     * @param dispatch
     * @param items
     * @returns {*}
     */
    // Mohammad Ashrafuddin Ferdousi : 15
    delete({ state, getters, dispatch }, items) {
        // Mohammad Ashrafuddin Ferdousi : 15
        return POST.delete({
            disk: getters.selectedDisk,
            items,
        }).then((response) => {
            // if all items deleted successfully
            if (response.data.result.status === 'success') {
                dispatch('refreshManagers');

                // delete directories from tree
                if (state.settings.windowsConfig === 2) {
                    const onlyDir = items.filter((item) => item.type === 'dir');
                    dispatch('tree/deleteFromTree', onlyDir);
                }
            }

            return response;
        });
    },

    /**
     * Paste files and folders
     * @param state
     * @param commit
     * @param getters
     * @param dispatch
     */
    // Mohammad Ashrafuddin Ferdousi : 17
    paste({ state, commit, getters, dispatch }) {
        // Mohammad Ashrafuddin Ferdousi : 17
        POST.paste({
            disk: getters.selectedDisk,
            path: getters.selectedDirectory,
            clipboard: state.clipboard,
        }).then((response) => {
            // if the action was successful
            if (response.data.result.status === 'success') {
                dispatch('refreshAll');

                // if action - cut - clear clipboard
                if (state.clipboard.type === 'cut') {
                    commit('resetClipboard');
                }
            }
        });
    },

    /**
     * Rename file or folder
     * @param getters
     * @param dispatch
     * @param type
     * @param newName
     * @param oldName
     * @returns {Promise}
     */
    // Mohammad Ashrafuddin Ferdousi : 16
    rename({ getters, dispatch }, { type, newName, oldName }) {
        // Mohammad Ashrafuddin Ferdousi : 16
        return POST.rename({
            disk: getters.selectedDisk,
            newName,
            oldName,
            type,
        }).then((response) => {
            if (type === 'dir') {
                dispatch('refreshAll');
            } else {
                dispatch('refreshManagers');
            }

            return response;
        });
    },

    /**
     * Get file url
     * @param store
     * @param disk
     * @param path
     * @returns {Promise}
     */
    // Mohammad Ashrafuddin Ferdousi : 5
    url(store, { disk, path }) {
        return GET.url(disk, path);
    },

    /**
     * Zip files and folders
     * @param state
     * @param getters
     * @param dispatch
     * @param name
     * @returns {*|PromiseLike<T | never>|Promise<T | never>}
     */
    // Mohammad Ashrafuddin Ferdousi : 18
    zip({ state, getters, dispatch }, name) {
        const selectedDirectory = getters.selectedDirectory;

        // Mohammad Ashrafuddin Ferdousi : 18
        return POST.zip({
            disk: getters.selectedDisk,
            path: selectedDirectory,
            name,
            elements: state[state.activeManager].selected,
        }).then((response) => {
            // if zipped successfully
            if (response.data.result.status === 'success' && selectedDirectory === getters.selectedDirectory) {
                dispatch('refreshManagers');
            }

            return response;
        });
    },

    /**
     * Unzip selected archive
     * @param getters
     * @param dispatch
     * @param folder
     * @returns {*}
     */
    // Mohammad Ashrafuddin Ferdousi : 19
    unzip({ getters, dispatch }, folder) {
        const selectedDirectory = getters.selectedDirectory;

        // Mohammad Ashrafuddin Ferdousi : 19
        return POST.unzip({
            disk: getters.selectedDisk,
            path: getters.selectedItems[0].path,
            folder,
        }).then((response) => {
            // if unzipped successfully
            if (response.data.result.status === 'success' && selectedDirectory === getters.selectedDirectory) {
                // refresh
                dispatch('refreshAll');
            }

            return response;
        });
    },

    /**
     * Add selected items to clipboard
     * @param state
     * @param commit
     * @param getters
     * @param type
     */
    toClipboard({ state, commit, getters }, type) {
        // if files are selected
        if (getters[`${state.activeManager}/selectedCount`]) {
            commit('setClipboard', {
                type,
                disk: state[state.activeManager].selectedDisk,
                directories: state[state.activeManager].selected.directories.slice(0),
                files: state[state.activeManager].selected.files.slice(0),
            });
        }
    },

    /**
     * Refresh content in the manager/s
     * @param dispatch
     * @param state
     * @returns {*}
     */
    refreshManagers({ dispatch, state }) {
        // select what needs to be an updated
        if (state.settings.windowsConfig === 3) {
            return Promise.all([
                // left manager
                dispatch('left/refreshDirectory'),
                // right manager
                dispatch('right/refreshDirectory'),
            ]);
        }

        // only left manager
        return dispatch('left/refreshDirectory');
    },

    /**
     * Refresh All
     * @param state
     * @param getters
     * @param dispatch
     * @returns {*}
     */
    // Mohammad Ashrafuddin Ferdousi : 2
    refreshAll({ state, getters, dispatch }) {
        if (state.settings.windowsConfig === 2) {
            // refresh tree
            // Mohammad Ashrafuddin Ferdousi : 2
            return dispatch('tree/initTree', state.left.selectedDisk).then(() =>
                Promise.all([
                    // reopen folders if need
                    dispatch('tree/reopenPath', getters.selectedDirectory),
                    // refresh manager/s
                    dispatch('refreshManagers'),
                ])
            );
        }
        // refresh manager/s
        return dispatch('refreshManagers');
    },

    /**
     * Repeat sorting
     * @param state
     * @param dispatch
     * @param manager
     */
    repeatSort({ state, dispatch }, manager) {
        dispatch(`${manager}/sortBy`, {
            field: state[manager].sort.field,
            direction: state[manager].sort.direction,
        });
    },

    /**
     * Update content - files, folders after create or update
     * @param state
     * @param commit
     * @param getters
     * @param dispatch
     * @param response
     * @param oldDir
     * @param commitName
     * @param type
     */
    updateContent({ state, commit, getters, dispatch }, { response, oldDir, commitName, type }) {
        // if operation success
        if (response.data.result.status === 'success' && oldDir === getters.selectedDirectory) {
            // add/update file/folder in to the files/folders list
            commit(`${state.activeManager}/${commitName}`, response.data[type]);
            // repeat sort
            dispatch('repeatSort', state.activeManager);

            // if tree module is showing
            if (type === 'directory' && state.settings.windowsConfig === 2) {
                // update tree module
                dispatch('tree/addToTree', {
                    parentPath: oldDir,
                    newDirectory: response.data.tree,
                });

                // if both managers show the same folder
            } else if (
                state.settings.windowsConfig === 3 &&
                state.left.selectedDirectory === state.right.selectedDirectory &&
                state.left.selectedDisk === state.right.selectedDisk
            ) {
                // add/update file/folder in to the files/folders list (inactive manager)
                commit(`${getters.inactiveManager}/${commitName}`, response.data[type]);
                // repeat sort
                dispatch('repeatSort', getters.inactiveManager);
            }
        }
    },

    /**
     * Reset application state
     * @param state
     * @param commit
     */
    resetState({ state, commit }) {
        // left manager
        commit('left/setDisk', null);
        commit('left/setSelectedDirectory', null);
        commit('left/setDirectoryContent', { directories: [], files: [] });
        commit('left/resetSelected');
        commit('left/resetSortSettings');
        commit('left/resetHistory');
        commit('left/setView', 'table');
        // modals
        commit('modal/clearModal');
        // messages
        commit('messages/clearActionResult');
        commit('messages/clearProgress');
        commit('messages/clearLoading');
        commit('messages/clearErrors');

        if (state.settings.windowsConfig === 3) {
            // right manager
            commit('right/setDisk', null);
            commit('right/setSelectedDirectory', null);
            commit('right/setDirectoryContent', { directories: [], files: [] });
            commit('right/resetSelected');
            commit('right/resetSortSettings');
            commit('right/resetHistory');
            commit('right/setView', 'table');
        } else if (state.settings.windowsConfig === 2) {
            // tree
            commit('tree/cleanTree');
            commit('tree/clearTempArray');
        }

        localstore.removeStorage(localstore.axiosSettingType);

        commit('resetState');
    },

    /**
     * Open PDF
     * @param context
     * @param disk
     * @param path
     */
    // Mohammad Ashrafuddin Ferdousi : 7
    openPDF(context, { disk, path }) {
        const win = window.open();
        // Mohammad Ashrafuddin Ferdousi : 7
        GET.getFileArrayBuffer(disk, path).then((response) => {
            const blob = new Blob([response.data], { type: 'application/pdf' });

            win.document.write(
                `<iframe src="${URL.createObjectURL(blob)}" allowfullscreen height="100%" width="100%"></iframe>`
            );
        });
    },
};
