import { PaymentMethodsResponse, PlaceOrderResponse } from '@interfaces';
import { createReducer } from '@reduxjs/toolkit';
import {
  getAllPaymentMethodsThunk,
  getOrderByIdThunk,
  getOrderHistoryThunk,
  placeOrderThunk,
} from './thunk';
import { Order } from '@interfaces/order';

export interface PaymentMethodsState {
  paymentMethods: PaymentMethodsResponse;
  isLoading: boolean;
  error: string | null;
  placeOrderLoading: boolean;
  placeOrderSuccess: boolean;
  placeOrderError: string | null;
  orderHistory: Order[] | null;
  placeOrderResponse: PlaceOrderResponse | null;
  orderDetails: Order | null;
  orderDetailsLoading: boolean;
  orderDetailsError: string | null;
}

const initialState: PaymentMethodsState = {
  paymentMethods: [],
  isLoading: false,
  error: null,
  placeOrderLoading: false,
  placeOrderSuccess: false,
  placeOrderError: null,
  orderHistory: null,
  placeOrderResponse: null,
  orderDetails: null,
  orderDetailsLoading: false,
  orderDetailsError: null,
};

const paymentMethodsReducer = createReducer(initialState, builder => {
  builder
    .addCase(getAllPaymentMethodsThunk.pending, state => {
      state.isLoading = true;
      state.error = null;
    })
    .addCase(getAllPaymentMethodsThunk.fulfilled, (state, action) => {
      state.isLoading = false;
      state.paymentMethods = action.payload;
    })
    .addCase(getAllPaymentMethodsThunk.rejected, (state, action) => {
      state.isLoading = false;
      state.error = action.payload as string;
    })
    .addCase(placeOrderThunk.pending, state => {
      state.placeOrderLoading = true;
      state.placeOrderSuccess = false;
      state.placeOrderError = null;
    })
    .addCase(placeOrderThunk.fulfilled, (state, action) => {
      state.placeOrderLoading = false;
      state.placeOrderSuccess = true;
      state.placeOrderResponse = action.payload;
    })
    .addCase(placeOrderThunk.rejected, (state, action) => {
      state.placeOrderLoading = false;
      state.placeOrderSuccess = false;
      state.placeOrderError = action.payload as string;
    })
    .addCase(getOrderHistoryThunk.pending, state => {
      state.isLoading = true;
      state.error = null;
    })
    .addCase(getOrderHistoryThunk.fulfilled, (state, action) => {
      state.isLoading = false;
      state.orderHistory = action.payload;
    })
    .addCase(getOrderHistoryThunk.rejected, (state, action) => {
      state.isLoading = false;
      state.error = action.payload as string;
    })
    .addCase(getOrderByIdThunk.pending, state => {
      state.orderDetailsLoading = true;
      state.orderDetailsError = null;
    })
    .addCase(getOrderByIdThunk.fulfilled, (state, action) => {
      state.orderDetailsLoading = false;
      state.orderDetails = action.payload;
    })
    .addCase(getOrderByIdThunk.rejected, (state, action) => {
      state.orderDetailsLoading = false;
      state.orderDetailsError = action.payload as string;
    });
});

export default paymentMethodsReducer;