321 lines
9.7 KiB
Scheme
321 lines
9.7 KiB
Scheme
;;
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;; members-print.scm
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;;
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;; Procedures working with complete member record (as loaded by the
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;; members-base).
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;;
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;; ISC License
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;;
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;; Copyright 2023 Brmlab, z.s.
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;; Dominik Pantůček <dominik.pantucek@trustica.cz>
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;;
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;; Permission to use, copy, modify, and/or distribute this software
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;; for any purpose with or without fee is hereby granted, provided
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;; that the above copyright notice and this permission notice appear
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;; in all copies.
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;;
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;; THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
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;; WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
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;; WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
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;; AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
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;; CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
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;; OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
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;; NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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;; CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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;;
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(declare (unit members-print))
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(module
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members-print
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(
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print-member-info
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print-member-table
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print-member-source
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print-members-base-info
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print-members-base-table
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print-members-base-stats
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print-members-ids-stats
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)
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(import scheme
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(chicken base)
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(chicken string)
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(chicken sort)
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(chicken format)
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dictionary
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member-record
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month
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utils
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table
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listing
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ansi
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period
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primes
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members-base
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configuration
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bank-account)
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;; Prints human-readable information
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(define (print-member-info mr)
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(let* ((id (dict-ref mr 'id))
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(aliases (dict-ref mr 'symlinks))
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(info (dict-ref mr 'info))
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(sinfo (sort info
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(lambda (a b)
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(string<?
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(symbol->string (car a))
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(symbol->string (car b)))))))
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(print "User " id " alias(es): "
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(string-intersperse
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(map symbol->string aliases)
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", "))
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(when (member-suspended? mr)
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(print " Suspended for " (member-suspended-months mr) " months."))
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(newline)
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(let loop ((sinfo sinfo))
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(when (not (null? sinfo))
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(let* ((kv (car sinfo))
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(k (car kv))
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(v (cdr kv)))
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(loop (cdr sinfo)))))))
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;; Returns nicely formatted table
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(define (member-info->table mr)
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(let* ((aliases (dict-ref mr 'symlinks))
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(mid (member-id mr))
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(head (list (if (is-4digit-prime? mid)
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(list "ID:" mid)
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(list (ansi-string #:red #:bold "ID:")
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(ansi-string #:red #:bold (number->string mid) " (not prime)")))
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(list (sprintf "Alias~A:" (if (> (length aliases) 1) "es" ""))
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(string-intersperse (map symbol->string aliases) ", "))
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(if (member-suspended? mr)
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(list "Suspended for:"
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(let ((msm (member-suspended-months mr)))
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(sprintf "~A month~A" msm
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(if (> msm 1) "s" ""))))
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#f)))
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(info (dict-ref mr 'info))
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(sikeys (sort (dict-keys info)
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(lambda (a b)
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(string<?
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(symbol->string a)
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(symbol->string b)))))
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(body (map (lambda (k)
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(let ((v (dict-ref info k)))
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(case k
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((card desfire credit)
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(list k
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(table->string
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(map
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(lambda (c)
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(list (car c) (cdr c)))
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v)
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#:col-border #t)))
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((suspend student member)
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(list k
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(table->string
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(cons (list "Since" "Until")
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(map
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(lambda (p)
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(list
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(string-append (month->string (period-since p)) " "
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(or (period-scomment p) ""))
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(string-append (month->string (period-before p)) " "
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(or (period-bcomment p) ""))))
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v))
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#:col-border #t)))
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(else
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(if v
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(list k v)
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(list (ansi-string #:red #:bold (symbol->string k))
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(ansi-string #:red #:bold "---")))))))
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sikeys))
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(result (filter identity (append head body))))
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(table->string result #:table-border #f #:row-border #t #:col-border #t #:ansi #t)))
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;; Prints nicely formatted table
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(define (print-member-table mr)
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(print
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(table->string
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(list (list "Basic Information" "Payments")
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(list (member-info->table mr)
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(member-payments->table mr))
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)
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#:row0-border #t
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#:col-border #t)))
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;; Nicely prints the member source with any errors recorded.
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(define (print-member-source mr)
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(let* ((lines (dict-ref mr 'source mr))
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(file-name (dict-ref mr 'file-name))
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(hls (dict-ref mr 'highlights '())))
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(print file-name ":")
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(print-source-listing
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lines
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hls
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#:context -1
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)))
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;; Prints nicely printed payments
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(define (member-payments->table mr)
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(table->string (cons
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(list "Var" "Amount" "Cur" "Date" "TrId")
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(map (lambda (tr)
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(list (sprintf "\t~A" (bank-transaction-varsym tr))
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(sprintf "\t~A" (bank-transaction-amount tr))
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(bank-transaction-currency tr)
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(bank-transaction-date tr)
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(bank-transaction-id tr)))
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(member-payments mr)))
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#:row0-border #t
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#:col-border #t
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))
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;; Converts member records to string, optional arguments are format
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;; and separator. Format defaults to "~N" and separator to ", ".
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(define (member-records->string mrs . args)
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(let ((fmt (if (null? args) "~N" (car args)))
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(sep (if (or (null? args)
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(null? (cdr args)))
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", "
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(cadr args))))
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(string-intersperse
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(map (lambda (mr)
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(member-format fmt mr))
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mrs)
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sep)))
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;; Basic information about members-base in human-readable form.
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(define (print-members-base-info mb)
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(let ((nicks (list-members-nicks mb))
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(ids (list-members-ids mb)))
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(print "Known members: "
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(length nicks))
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(let* ((bi (members-base-info mb))
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(invalid-mrs (dict-ref bi 'invalid))
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(active-mrs (dict-ref bi 'active))
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(suspended-mrs (dict-ref bi 'suspended))
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(destroyed-mrs (dict-ref bi 'destroyed))
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(student-mrs (dict-ref bi 'students)))
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(print a:success " Active (" (length active-mrs) "): " a:default
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(member-records->string (sort active-mrs member<?) "~N~E"))
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(print a:warning " Suspended (" (length suspended-mrs) "): " a:default
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(member-records->string (sort suspended-mrs member<?) "~N~E"))
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(print a:warning " Destroyed (" (length destroyed-mrs) "): " a:default
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(member-records->string (sort destroyed-mrs member<?) "~N~E"))
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(print a:highlight " Students (" (length student-mrs) "): " a:default
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(member-records->string (sort student-mrs member<?)))
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(let ((suspended2 (filter-members-by-predicate
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suspended-mrs
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(lambda (mr)
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(>= (member-suspended-months mr) 24)))))
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(when (not (null? suspended2))
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(print (ansi #:magenta) " Suspended for at least 24 months ("
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(length suspended2) "): " a:default
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(member-records->string (sort suspended2 member<?) "~N (~S)"))))
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(when (not (null? invalid-mrs))
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(print a:error " Invalid Id (" (length invalid-mrs) "): "
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(member-records->string (sort invalid-mrs member<?) "~N (~I)")
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a:default)))))
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;; Helper function for pretty-formatting the filtered members lists
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;; in a table.
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(define (members-table-row a:? label mrs fmt)
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(list (string-append "\t" a:? label)
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(length mrs)
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(ansi-paragraph-format
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(member-records->string
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(sort mrs member<?)
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fmt)
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60)))
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;; Prints nicely aligned members base info
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(define (print-members-base-table mb)
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(let* ((bi (members-base-info mb))
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(all-mrs (dict-ref bi 'total))
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(invalid-mrs (dict-ref bi 'invalid))
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(active-mrs (dict-ref bi 'active))
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(suspended-mrs (dict-ref bi 'suspended))
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(destroyed-mrs (dict-ref bi 'destroyed))
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(student-mrs (dict-ref bi 'students)))
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(print "Known members: " (length all-mrs))
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(newline)
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(print
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(table->string
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(filter
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identity
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(list (list "Type" "Count" "List")
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(members-table-row a:success "Active:" active-mrs "~N~E")
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(members-table-row a:highlight "Students:" student-mrs "~N~E")
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(members-table-row a:warning "Suspended:" suspended-mrs "~N~E")
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(members-table-row a:warning "Destroyed:" destroyed-mrs "~N~E")
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(let ((suspended2 (filter-members-by-predicate
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suspended-mrs
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(lambda (mr)
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(>= (member-suspended-months mr)
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(*member-suspend-max-months*))))))
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(if (null? suspended2)
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#f
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(members-table-row (ansi #:magenta) "Suspended (long):" suspended2 "~N (~S)")))
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))
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#:ansi #t
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#:row-border #t
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#:col-border #t
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)))
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(let ((pmrs (filter-members-by-predicate mb member-has-problems?)))
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(when (not (null? pmrs))
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(newline)
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(print "Member files with errors (" (length pmrs) "): "
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(string-intersperse
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(map member-file-path pmrs)
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", "))))
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(let ((pmrs (filter-members-by-predicate mb (lambda (mr)
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(and (member-has-highlights? mr)
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(not (member-has-problems? mr)))))))
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(when (not (null? pmrs))
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(newline)
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(print "Member files with issues: "
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(string-intersperse
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(map member-file-path pmrs)
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", ")))))
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;; Prints the stats in format used by gnuplot.
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(define (print-members-base-stats ms)
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(let ((keys (car ms))
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(data (cadr ms)))
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(print "# " (string-intersperse (map symbol->string keys) " "))
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(let loop ((rows data))
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(when (not (null? rows))
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(let* ((row (car rows))
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(month (month->string (car row)))
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(vals (cdr row)))
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(print month " " (string-intersperse (map number->string vals) " "))
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(loop (cdr rows)))))))
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;; Prints statistics about allocated and unused valid/invalid IDs.
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(define (print-members-ids-stats MB)
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(print "Allocated IDs: "
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(length (list-members-ids MB))
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"/"
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(length (gen-all-4digit-primes))
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" ("
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(length (get-free-members-ids MB))
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" free)")
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(let ((iids (filter (compose not is-4digit-prime?) (list-members-ids MB))))
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(when (not (null? iids))
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(print " Invalid: "
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(length iids)
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" ("
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(string-intersperse
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(map (lambda (id)
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(let ((mr (find-member-by-id MB id)))
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(member-format
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"~I - ~N"
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mr)))
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iids)
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", ")
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")"))))
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)
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