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import _ from 'lodash'
import { ActionParams } from '../store'
import { Folder } from '../types/Folder'
import { Feed } from '../types/Feed'
import { FOLDER_MUTATION_TYPES, FEED_MUTATION_TYPES } from '../types/MutationTypes'
import { FolderService } from '../dataservices/folder.service'
export const FOLDER_ACTION_TYPES = {
FETCH_FOLDERS: 'FETCH_FOLDERS',
ADD_FOLDERS: 'ADD_FOLDER',
DELETE_FOLDER: 'DELETE_FOLDER',
FOLDER_SET_NAME: 'FOLDER_SET_NAME',
}
export type FolderState = {
folders: Folder[]
}
const state: FolderState = {
folders: [],
}
const getters = {
folders(state: FolderState) {
return state.folders
},
}
export const actions = {
async [FOLDER_ACTION_TYPES.FETCH_FOLDERS]({ commit }: ActionParams<FolderState>) {
const folders = await FolderService.fetchAllFolders()
commit(FOLDER_MUTATION_TYPES.SET_FOLDERS, folders.data.folders)
},
async [FOLDER_ACTION_TYPES.ADD_FOLDERS](
{ commit }: ActionParams<FolderState>,
{ folder }: { folder: Folder },
) {
const response = await FolderService.createFolder({ name: folder.name })
commit(FOLDER_MUTATION_TYPES.SET_FOLDERS, response.data.folders)
},
async [FOLDER_ACTION_TYPES.DELETE_FOLDER](
{ commit }: ActionParams<FolderState>,
{ folder }: { folder: Folder },
) {
await FolderService.deleteFolder({ id: folder.id })
commit(FOLDER_MUTATION_TYPES.DELETE_FOLDER, folder)
},
async [FOLDER_ACTION_TYPES.FOLDER_SET_NAME](
{ commit }: ActionParams<FolderState>,
{ folder, name }: { folder: Folder, name: string },
) {
await FolderService.renameFolder({ id: folder.id, name })
commit(FOLDER_MUTATION_TYPES.UPDATE_FOLDER, { id: folder.id, name })
},
}
export const mutations = {
[FOLDER_MUTATION_TYPES.SET_FOLDERS](
state: FolderState,
folders: Folder[],
) {
folders.forEach(it => {
it.feedCount = 0
it.feeds = []
state.folders.push(it)
})
},
[FOLDER_MUTATION_TYPES.DELETE_FOLDER](
state: FolderState,
folder: Folder,
) {
const index = state.folders.indexOf(folder)
state.folders.splice(index, 1)
},
[FEED_MUTATION_TYPES.SET_FEEDS](
state: FolderState,
feeds: Feed[],
) {
feeds.forEach(it => {
const folder = state.folders.find((folder: Folder) => { return folder.id === it.folderId })
if (folder) {
folder.feeds.push(it)
folder.feedCount += it.unreadCount
}
})
},
[FEED_MUTATION_TYPES.ADD_FEED](
state: FolderState,
feed: Feed,
) {
const folder = state.folders.find((folder: Folder) => { return folder.id === feed.folderId })
if (folder) {
folder.feeds.push(feed)
folder.feedCount += feed.unreadCount
}
},
[FOLDER_MUTATION_TYPES.UPDATE_FOLDER](
state: FolderState,
newFolder: Folder,
) {
const folder = state.folders.find((f: Folder) => { return f.id === newFolder.id })
if (folder) {
_.assign(folder, newFolder)
}
},
[FOLDER_MUTATION_TYPES.MODIFY_FOLDER_UNREAD_COUNT](
state: FolderState,
{ folderId, delta }: {folderId: number; delta: number },
) {
const folder = state.folders.find((f: Folder) => { return f.id === folderId })
if (folder) {
folder.feedCount += delta
}
},
[FEED_MUTATION_TYPES.SET_FEED_ALL_READ](
state: FolderState,
feed: Feed,
) {
const folder = state.folders.find((folder: Folder) => { return folder.id === feed.folderId })
if (folder) {
folder.feedCount -= feed.unreadCount
}
},
}
export default {
state,
getters,
actions,
mutations,
}
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