@aller/blink/src/reducers/inscreen.ts

A library for tracking user behaviour.

import {
  AD_SCREEN_ENTER,
  AD_SCREEN_EXIT,
  ARTICLE_PREVIEW_SCREEN_ENTER,
  ARTICLE_PREVIEW_SCREEN_EXIT,
  AD_SCREEN_ENTER_0,
  AD_SCREEN_EXIT_0,
  PAGE_INIT,
  BOX_SCREEN_ENTER,
  BOX_SCREEN_EXIT,
} from '../actions';

function inscreen(state = [], action: any) {
  switch (action.type) {
    case AD_SCREEN_ENTER:
    case ARTICLE_PREVIEW_SCREEN_ENTER:
    case BOX_SCREEN_ENTER:
      return [
        ...state,
        {
          type: 'start',
          time: action.payload.time || new Date(),
        },
      ];
    case AD_SCREEN_EXIT:
    case ARTICLE_PREVIEW_SCREEN_EXIT:
    case BOX_SCREEN_EXIT:
      return [
        ...state,
        {
          type: 'stop',
          time: action.payload.time || new Date(),
        },
      ];
    default:
      break;
  }
  return state;
}

export function inscreen0(state = [], action: any) {
  switch (action.type) {
    case AD_SCREEN_ENTER_0:
      return [
        ...state,
        {
          type: 'start',
          time: action.payload.time || new Date(),
        },
      ];
    case AD_SCREEN_EXIT_0:
      return [
        ...state,
        {
          type: 'stop',
          time: action.payload.time || new Date(),
        },
      ];
    default:
      break;
  }
  return state;
}

export function inscreenReducer(
  state: { [key: string]: any } = {},
  action: any,
) {
  switch (action.type) {
    case PAGE_INIT:
      return {};
    case AD_SCREEN_ENTER:
    case AD_SCREEN_EXIT:
    case ARTICLE_PREVIEW_SCREEN_ENTER:
    case ARTICLE_PREVIEW_SCREEN_EXIT:
    case BOX_SCREEN_ENTER:
    case BOX_SCREEN_EXIT: {
      return {
        ...state,
        [action.payload.id]: inscreen(state[action.payload.id], action),
      };
    }
    default:
      break;
  }
  return state;
}

export function inscreenReducer0(
  state: { [key: string]: any } = {},
  action: any,
) {
  switch (action.type) {
    case PAGE_INIT:
      return {};
    case AD_SCREEN_ENTER_0:
    case AD_SCREEN_EXIT_0: {
      return {
        ...state,
        [action.payload.id]: inscreen0(state[action.payload.id], action),
      };
    }
    default:
      break;
  }
  return state;
}