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import json
import net.http
import os
import time
struct SessionResponse {
sessions []Sessions
}
struct Sessions {
center_id int
name string
address string
state_name string
district_name string
block_name string
pincode int
from string
to string
lat int
long int
fee_type string
session_id string
date string
available_capacity int
available_capacity_dose1 int
available_capacity_dose2 int
fee string
allow_all_age bool
min_age_limit int
vaccine string
slots []string
}
fn main() {
//state_id := 17
district_id := 296
mut date_of_vaccine := time.now().add_days(1).get_fmt_date_str(.hyphen,.ddmmyyyy)
if os.args.len == 2 {
date_of_vaccine = os.args[1]
}
println("Searching Vaccine Availability on $date_of_vaccine")
find_session(district_id, date_of_vaccine)
setup_termui()
}
fn find_session(district_id int,date string) {
mut available_sessions := []Sessions{}
fetch_config := http.FetchConfig{
header: http.new_header(
key : .accept_language,
value: 'en-US'
)
}
url := 'https://cdn-api.co-vin.in/api/v2/appointment/sessions/public/findByDistrict?district_id=$district_id&date=$date'
resp := http.fetch(url, fetch_config) or {
println('failed to fetch data from the server')
return
}
session_data := json.decode(SessionResponse, resp.text) or {
println('failed to decode session json')
return
}
available_sessions := session_data.sessions.filter(it.available_capacity > 0 && it.min_age_limit<45)
if available_sessions.len > 0 {
println("Vaccines Available 😍😎")
} else {
println("No Vaccines Available 😢")
}
}
fn setup_termui() {
}
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