import { createSlice, PayloadAction } from '@reduxjs/toolkit';
import { createAsyncThunk } from '../../utils/helpers/redux';
import { EditShortUrlData, ShortUrl, ShortUrlIdentifier } from '../data';
import { ShlinkApiClientBuilder } from '../../api/services/ShlinkApiClientBuilder';
import { parseApiError } from '../../api/utils';
import { ProblemDetailsError } from '../../api/types/errors';

const REDUCER_PREFIX = 'shlink/shortUrlEdition';
export const SHORT_URL_EDITED = `${REDUCER_PREFIX}/editShortUrl`;

export interface ShortUrlEdition {
  shortUrl?: ShortUrl;
  saving: boolean;
  saved: boolean;
  error: boolean;
  errorData?: ProblemDetailsError;
}

export interface EditShortUrl extends ShortUrlIdentifier {
  data: EditShortUrlData;
}

export type ShortUrlEditedAction = PayloadAction<ShortUrl>;

const initialState: ShortUrlEdition = {
  saving: false,
  saved: false,
  error: false,
};

export const editShortUrl = (buildShlinkApiClient: ShlinkApiClientBuilder) => createAsyncThunk(
  SHORT_URL_EDITED,
  ({ shortCode, domain, data }: EditShortUrl, { getState }): Promise<ShortUrl> => {
    const { updateShortUrl } = buildShlinkApiClient(getState);
    return updateShortUrl(shortCode, domain, data as any); // FIXME parse dates
  },
);

export const shortUrlEditionReducerCreator = (editShortUrlThunk: ReturnType<typeof editShortUrl>) => createSlice({
  name: REDUCER_PREFIX,
  initialState,
  reducers: {},
  extraReducers: (builder) => {
    builder.addCase(editShortUrlThunk.pending, (state) => ({ ...state, saving: true, error: false, saved: false }));
    builder.addCase(
      editShortUrlThunk.rejected,
      (state, { error }) => ({ ...state, saving: false, error: true, saved: false, errorData: parseApiError(error) }),
    );
    builder.addCase(
      editShortUrlThunk.fulfilled,
      (_, { payload: shortUrl }) => ({ shortUrl, saving: false, error: false, saved: true }),
    );
  },
}).reducer;