#!/usr/bin/env python
# coding: utf-8

# # "Coding Period: Week 3"
# > "Working on Home Screen backend with BLoC Architecture"
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# - toc: false
# - branch: master
# - badges: true
# - comments: true
# - hide: false
# - search_exclude: true

# This week I learned BLoC Architecture in Flutter, I understood it quickly from YouTube videos. I started implementing it in App.
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# I will try to explain first what BLOC components should do as short as possible (and as trivial as possible).
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# * UI screen - obviously shows data to the user
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# * BLOC (or the ViewModel) - decides HOW to display data to the user, do we make the text bold, do we show the error, do we go to next screen.
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# * Repo - decides WHAT data to display to the user (do we show the content from db, do we fetch it from API)
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# ### Working on Home Screen Backend
# I have created BLoC for home screen & location services, I have done the following tasks in Home screen
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# 1. Fetched & Displayed User Location using Geolocator Package
#    App will ask for location permission & will access location of user, I have used two packages
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#    * location - For asking GPS Permission
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#    * GeoLocator - For Getting coordinates of user location
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# 2. Fetched Nearby Hospitals using Overpass API
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#    * Used Overpass API for Getting Nearby Hospitals, I have to pass Location Coordinates & radius to get hospitals around my          Location
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#    * Then I Parsed JSoN data recieved to list of objects
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# 3. Fetching Image of each hospital from Google
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#    * For fetching images, I have Used FutureBuilder Widget in flutter which executes a function which searches on Google by          Hospital name & fetches the HTML Response, Then I get the link of first image & pass it to another widget Cached Netwrok        Image which loads the image.
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# 4. Using Shimmer Loading Effect to load list
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#    * I have use flutter shimmer package for doing this, I have created a ListTile for this, While the data is Loading I display      this.
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# ### GIF of Home Screen
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# ![Home Demo](https://github.com/Darshpreet2000/My-Blog/blob/master/images/home_demo.gif?raw=true)
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# ### SQL Database Class
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# Completed Main functionality of SQL Database class
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# * Implemented Basic Insertion in SQL Database using Flutter **sqflite** package, Some Other function are remaining which I will complete in upcoming weeks
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# ### Working on Web Crawler
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# Scraped CDM of Indiana State
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# * I have Used Data Provided by Indiana State, It contains discharge data of Hospitals of 2018, I have scraped data using scrapy, processed data to proper column names using python.
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# ### What do I plan to do next week
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# 1. I have used shared pref to store some data, I will replace it with Hive
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# 2. I will use sqflite to store CDM
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# 3. Working on Main Feature of this App [ Compare Prices Screen]
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# 4. Scraping CDM of New York State
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