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|
export def "books add" [
name: string, # name of the book
author: string, # name of the book's author
--finished # mark the book already read - default: false
] {
let book_id = random uuid
{
id: $book_id,
name: $name,
author: $author
finished: ($finished | default false)
} | into sqlite $env.READINGORDER_DB_PATH -t books
print $"Added ($name) successfully to list of books."
books show --id $book_id
}
export def "books show" [
--id: string, # id of the book, identify using `reading-order books show --explore`
--explore # show in nushell explorer
] {
if not ($env.READINGORDER_DB_PATH | path exists) {
print "List of books is empty. If it shouldn't be empty, check the READINGORDER_DB_PATH environment variable."
return
}
mut books = open $env.READINGORDER_DB_PATH | get books
if $id != null {
$books = $books | where id == $id
}
if ($explore) {
return ($books | explore -p)
}
return $books
}
export def "books set-name" [
id: string, # id of the book, identify using `reading-order books show --explore`
name: string
] {
if not ($env.READINGORDER_DB_PATH | path exists) {
print "List of books is empty. If it shouldn't be empty, check the READINGORDER_DB_PATH environment variable."
return
}
open $env.READINGORDER_DB_PATH | query db "UPDATE books SET name = ? WHERE id = ?" -p [$name, $id]
print $"Updated name for book with id ($id) successfully."
books show --id $id
}
export def "books set-author-name" [
id: string, # id of the book, identify using `reading-order books show --explore`
author: string
] {
if not ($env.READINGORDER_DB_PATH | path exists) {
print "List of books is empty. If it shouldn't be empty, check the READINGORDER_DB_PATH environment variable."
return
}
open $env.READINGORDER_DB_PATH | query db "UPDATE books SET author = ? WHERE id = ?" -p [$author, $id]
print $"Updated author name for book with id ($id) successfully."
books show --id $id
}
export def "books set-finished" [
id: string, # id of the book, identify using `reading-order books show --explore`
finished: bool = true,
] {
if not ($env.READINGORDER_DB_PATH | path exists) {
print "List of books is empty. If it shouldn't be empty, check the READINGORDER_DB_PATH environment variable."
return
}
open $env.READINGORDER_DB_PATH | query db "UPDATE books SET finished = ? WHERE id = ?" -p [$finished, $id]
print $"Updated finished status for book with id ($id) successfully."
books show --id $id
}
# Add a reading order
export def add [
book1_id: string, # id of the book to be read before book 2, identify using `reading-order books show --explore`
book2_id: string, # id of the book to be read after book 1, identify using `reading-order books show --explore`
] {
let reading_order_id = random uuid
{
id: $reading_order_id,
book1: $book1_id,
book2: $book2_id,
} | into sqlite $env.READINGORDER_DB_PATH
print $"Added reading order successfully."
show --id $reading_order_id
}
export def show [
--id: string, # id of the book, identify using `reading-order books show --explore`
--explore # show in nushell explorer
] {
if not ($env.READINGORDER_DB_PATH | path exists) {
print "List of books is empty. If it shouldn't be empty, check the READINGORDER_DB_PATH environment variable."
return
}
mut reading_orders = open $env.READINGORDER_DB_PATH | get main
if $id != null {
return ($reading_orders | where id == $id)
}
if ($explore) {
return ($reading_orders | explore -p)
}
return $reading_orders
}
export def read-next [] {
if not ($env.READINGORDER_DB_PATH | path exists) {
print "List of books is empty. If it shouldn't be empty, check the READINGORDER_DB_PATH environment variable."
return
}
let reading_orders = open $env.READINGORDER_DB_PATH | get main
mut books = open $env.READINGORDER_DB_PATH | get books | where { |book|
if $book.finished == 1 {
return false
}
for order in $reading_orders {
if $order.book2 != $book.id {
continue
}
let book_to_read_before = books show --id $order.book1
if $book_to_read_before.0.finished != 1 {
return false
}
}
return true
}
return $books
}
|
