#!/bin/bash

for tool in sqlite3 getopt md5sum mktemp; do

    which $tool > /dev/null 2>&1 || {

        echo missing tool $tool

        exit 1

    }

done

IFS_=$IFS

function create_database () {

    declare -A groupes

    if test -z "${groupes[@]}"; then

        echo "unable to find groupes in $config_file" >&2

        exit 1

    fi

    sqlite3 "$in_ram_database" <<< "create table if not exists votes (id integer primary key, nom text)"

    sqlite3 "$in_ram_database" <<< "create table if not exists url (id integer primary key autoincrement, url text)"

    sqlite3 "$in_ram_database" <<< "create table if not exists députés (id integer primary key autoincrement, nom text, groupe integer)"

    sqlite3 "$in_ram_database" <<< "create table if not exists groupes (id integer primary key autoincrement, nom text, nom_court text)"

    sqlite3 "$in_ram_database" <<< "create table if not exists scrutins (num integer primary key, date text not null, intitulé text non null, adoption boolean, url integer)"

    sqlite3 "$in_ram_database" <<< "create table if not exists dépouillement (député integer not null, scrutin integer not null, groupe integer not null, vote integer not null)"

    v_id=0

    for v in Pour Contre Abstention Non-votant; do

        if test -z $(sqlite3 "$in_ram_database" <<< "select nom from votes where id is $v_id"); then

            sqlite3 "$in_ram_database" <<< "insert into votes values ($v_id, '$v')"

        else

            test -z $(sqlite3 "$in_ram_database" <<< "select nom from votes where id is $v_id and nom is '$v'") \

                && sqlite3 "$in_ram_database" <<< "update votes set nom = '$v' where id is $v_id)"

        fi

        let v_id++

    done

    unset v_id v

    for g in ${!groupes[@]}; do

        test -z $(sqlite3 "$in_ram_database" <<< "select id from groupes where nom is '${groupes[$g]}' and nom_court is '$g'") \

            && sqlite3 "$in_ram_database" <<< "insert into groupes (nom, nom_court) values ('${groupes[$g]}', '$g')"

    done

    unset g groupes

    test -z $(sqlite3 "$in_ram_database" <<< "select id from url where id = 0") \

        && sqlite3 "$in_ram_database" <<< "insert into url values (0, '')"

}

function update_database () {

    test "$no_db_update" = $true_flag && return

    tempfile="/dev/shm/scrutin.$$"

    progress=0

    first_=$first

    first=$(sqlite3 "$in_ram_database" <<< "select count(num) from scrutins")

    if test ${first:-0} -lt $last; then

        echo "récupération des scrutins n°$((${first:-0}+1)) à n°$last dans "$database" (à conserver autant que possible)" >&2

        url_database=/dev/shm/url_database

        : > "$url_database"

        test $((last % 100)) -ne 0 && last_offset=0

        for offset in $(seq $((last - 100)) -100 ${first:-0} ) $last_offset; do

            wget -qO- "http://www2.assemblee-nationale.fr/scrutins/liste/(offset)/$offset/(legislature)/15/(type)/TOUS/(idDossier)/TOUS" \

                | awk '

                    /<td class="denom">/ {

                        scrutin = gensub(/^.+denom.>([[:digit:]]+).*<.td./,"\\1","1",$0)

                    }

                    /<td class="desc">.+dossier<.a/ {

                        a[scrutin] = gensub(/^.+.<a href="(.+)">dossier<.a>.*$/,"\\1","1",$0)

                    }

                    END {

                        for (i in a)

                            print gensub("*","","1",i) "|" a[i]

                    }' >> "$url_database"

        done

        sort -u "$url_database" > "${url_database}.sorted"

        mv -f "${url_database}.sorted" "$url_database"

        IFS=$'\n'

        begin=$(date +%s)

        for scrutin in $(seq $((${first:-0}+1)) $last); do

            wget -qO- "http://www2.assemblee-nationale.fr/scrutins/detail/(legislature)/15/(num)/$scrutin" \

                |  sed -r '0,/< *div class="titre-bandeau-bleu +to-print" *>/d; /< *script +type="text\/javascript" *>/,$d' > $tempfile

            unset title date adoption url id_url

            title=$(sed -rn '/<h1 class="">Analyse du scrutin n° '$scrutin'/n; s,^.*<h3 class="president-title">(.+).</h3>,\1,p' $tempfile \

                    | sed "s/;//g; s/[ \t][ \t]+/ /g; s/^Scrutin public sur *//; s/^l[ae']s* *//")

            date=$(sed -rn 's,^.*<h1 class="">Analyse du scrutin n° '$scrutin'<br/>(.+) </h1>,\1,p' $tempfile)

            adoption=$(sed -rn 's,^.*<p class="annonce"><span class="annoncevote">(.+).</span></p>.*$,\1,p' $tempfile)

            test -n "$title" -a -n "$date" -a -n "$adoption" || {

                echo "erreur dans la récupération du scrutin $scrutin"

                exit 1

            }

            grep -q 'e a a' <<< "$adoption" && adoption=1 || adoption=0

            url=$(awk -F'|' "/^$scrutin\|/{print \$2}" "$url_database")

            id_url=$(sqlite3 "$in_ram_database" <<< "select id from url where url is '$url'")

            if test -z "$id_url"; then

                sqlite3 "$in_ram_database" <<< "insert into url (url) values ('$url')"

                id_url=$(sqlite3 "$in_ram_database" <<< "select id from url where url is '$url'")

            fi

            sqlite3 "$in_ram_database" <<< "insert into scrutins values ($scrutin, '$date', \"${title//\"}\", $adoption, ${id_url:-0})"

            for v in $(sqlite3 "$in_ram_database" <<< "select * from votes"); do

                for g in $(sqlite3 "$in_ram_database" <<< "select id,nom from groupes"); do

                    for d in $(sed -rn '/<p class="nomgroupe">'${g#*|}' <span class="block topmargin">/,/<div class="TTgroupe topmargin-lg">/p' $tempfile \

                        | sed -rn '/<p class="typevote">'${v#*|}':/,/<.div>/p' \

                        | sed 's,</li>,\n,g' \

                        | sed -rn '/<p class="typevote">/d; s,^\s*<li>\s*,,; s,&nbsp;, ,g; s/^\s*//; s/M(me|\.) //; s/ \(.*$//; s,<b>,,; s,</b>,,p'); do

                        d_id=$(sqlite3 "$in_ram_database" <<< "select id from députés where nom is \"$d\" and groupe is ${g%|*}")

                        if test -z "$d_id"; then

                            sqlite3 "$in_ram_database" <<< "insert into députés (nom, groupe) values (\"$d\", ${g%|*})"

                            d_id=$(sqlite3 "$in_ram_database" <<< "select id from députés where nom is \"$d\" and groupe is ${g%|*}")

                        fi

                        sqlite3 "$in_ram_database" <<< "insert into dépouillement values ($d_id, $scrutin, ${g%|*}, ${v%|*})"

                    done

                done

            done

            if test $((($scrutin*100)/$last)) -ne $progress; then

                progress=$((($scrutin*100)/$last))

                if test $(($progress % ${update_progress:-1})) -eq 0; then

                    now=$(date +%s)

                    delta=$(( $now - $begin ))

                    echo $progress%, ETA: $(date +%H:%M:%S -d "$(($delta * ($last - $scrutin) / $scrutin)) seconds")

                fi

            fi

        done

        rm -f "$url_database" "$tempfile"

    fi

    first=$first_

}

function write_comparaison () {

    result="comparaisons ${groupe[0]} avec ${groupe_ref:-GDR}${dossier:+ - ${dossier}}"

    content="/dev/shm/$result/content.xml"

    id_cols="Scrutin Date Titre Adoption"

    typevotes=$(sqlite3 "$in_ram_database" <<< "select nom from votes")

    nb_cols=$(( $(wc -w <<< $id_cols) + $(wc -w <<< $typevotes) * ${#groupe[@]} ))

    last_col=$(awk -v n=$nb_cols 'BEGIN{printf("%c%c", n < 27 ? "" : int(n/26) + 64, (n % 26) + (n % 26 == 0 ? 26 : 0) + 64)}' | tr -d '\0')

    echo "génération du fichier $result"

    mkdir -p "/dev/shm/$result/META-INF"

    cat > "/dev/shm/$result/META-INF/manifest.xml" << EOmetainf

<?xml version="1.0" encoding="UTF-8"?>

<manifest:manifest xmlns:manifest="urn:oasis:names:tc:opendocument:xmlns:manifest:1.0" manifest:version="1.2">

 <manifest:file-entry manifest:full-path="/" manifest:version="1.2" manifest:media-type="application/vnd.oasis.opendocument.spreadsheet"/>

 <manifest:file-entry manifest:full-path="content.xml" manifest:media-type="text/xml"/>

</manifest:manifest>

EOmetainf

    printf 'application/vnd.oasis.opendocument.spreadsheet' > "/dev/shm/$result/mimetype"

    echo '<?xml version="1.0" encoding="UTF-8"?>' > "$content"

    cat >> "$content" << EOcontent

    <office:document-content xmlns:office="urn:oasis:names:tc:opendocument:xmlns:office:1.0" xmlns:style="urn:oasis:names:tc:opendocument:xmlns:style:1.0" xmlns:text="urn:oasis:names:tc:opendocument:xmlns:text:1.0" xmlns:table="urn:oasis:names:tc:opendocument:xmlns:table:1.0" xmlns:draw="urn:oasis:names:tc:opendocument:xmlns:drawing:1.0" xmlns:fo="urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:meta="urn:oasis:names:tc:opendocument:xmlns:meta:1.0" xmlns:number="urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0" xmlns:presentation="urn:oasis:names:tc:opendocument:xmlns:presentation:1.0" xmlns:svg="urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0" xmlns:chart="urn:oasis:names:tc:opendocument:xmlns:chart:1.0" xmlns:dr3d="urn:oasis:names:tc:opendocument:xmlns:dr3d:1.0" xmlns:math="http://www.w3.org/1998/Math/MathML" xmlns:form="urn:oasis:names:tc:opendocument:xmlns:form:1.0" xmlns:script="urn:oasis:names:tc:opendocument:xmlns:script:1.0" xmlns:ooo="http://openoffice.org/2004/office" xmlns:ooow="http://openoffice.org/2004/writer" xmlns:oooc="http://openoffice.org/2004/calc" xmlns:dom="http://www.w3.org/2001/xml-events" xmlns:xforms="http://www.w3.org/2002/xforms" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:rpt="http://openoffice.org/2005/report" xmlns:of="urn:oasis:names:tc:opendocument:xmlns:of:1.2" xmlns:xhtml="http://www.w3.org/1999/xhtml" xmlns:grddl="http://www.w3.org/2003/g/data-view#" xmlns:tableooo="http://openoffice.org/2009/table" xmlns:drawooo="http://openoffice.org/2010/draw" xmlns:calcext="urn:org:documentfoundation:names:experimental:calc:xmlns:calcext:1.0" xmlns:loext="urn:org:documentfoundation:names:experimental:office:xmlns:loext:1.0" xmlns:field="urn:openoffice:names:experimental:ooo-ms-interop:xmlns:field:1.0" xmlns:formx="urn:openoffice:names:experimental:ooxml-odf-interop:xmlns:form:1.0" xmlns:css3t="http://www.w3.org/TR/css3-text/" office:version="1.2">

    <office:scripts/>

    <office:font-face-decls>

    <style:font-face style:name="Liberation Sans" svg:font-family="&apos;Liberation Sans&apos;" style:font-family-generic="swiss" style:font-pitch="variable"/>

    <style:font-face style:name="DejaVu Sans" svg:font-family="&apos;DejaVu Sans&apos;" style:font-family-generic="system" style:font-pitch="variable"/>

    <style:font-face style:name="FreeSans" svg:font-family="FreeSans" style:font-family-generic="system" style:font-pitch="variable"/>

    </office:font-face-decls>

    <office:automatic-styles>

EOcontent

    IFS=$'\n'

    for i in $(seq $nb_cols); do

        cat >> "$content" << EOcontent

            <style:style style:name="co$i" style:family="table-column">

            <style:table-column-properties fo:break-before="auto" style:column-width="30.00mm"/>

            </style:style>

EOcontent

    done

    cat >> "$content" << EOcontent

    <style:style style:name="ro1" style:family="table-row">

    <style:table-row-properties style:row-height="4.52mm" fo:break-before="auto" style:use-optimal-row-height="true"/>

    </style:style>

    <style:style style:name="ta1" style:family="table" style:master-page-name="Default">

    <style:table-properties table:display="true" style:writing-mode="lr-tb"/>

    </style:style>

    <style:style style:name="ce1" style:family="table-cell" style:parent-style-name="Default">

    <style:table-cell-properties fo:background-color="#cccccc"/>

    </style:style>

    </office:automatic-styles>

    <office:body>

    <office:spreadsheet>

    <table:calculation-settings table:automatic-find-labels="false"/>

    <table:table table:name="$result" table:style-name="ta1">

    <office:forms form:automatic-focus="false" form:apply-design-mode="false"/>

    <table:table-column table:style-name="co1" table:number-columns-repeated="$(wc -w <<< $id_cols)" table:default-cell-style-name="Default"/>

EOcontent

    for i in $(seq $(wc -w <<< $typevotes)); do

        cat >> "$content" << EOcontent

        <table:table-column table:style-name="co1" table:default-cell-style-name="ce1"/>

EOcontent

        for (( g = 1; g < ${#groupe[@]}; g++ )); do

            cat >> "$content" << EOcontent

            <table:table-column table:style-name="co1" table:default-cell-style-name="Default"/>

EOcontent

        done

    done

    echo '<table:table-row table:style-name="ro1">' >> "$content"

    IFS=$IFS_

    for colonne in $id_cols; do

        cat >> "$content" << EOcontent

            <table:table-cell office:value-type="string" calcext:value-type="string">

            <text:p>$colonne</text:p>

            </table:table-cell>

EOcontent

    done

    for typevote in $typevotes; do

        for g in "${groupe[@]}"; do

            cat >> "$content" << EOcontent

                <table:table-cell office:value-type="string" calcext:value-type="string">

                <text:p>$typevote - $g</text:p>

                </table:table-cell>

EOcontent

        done

    done

    echo '</table:table-row>' >> "$content"

    progress=0

    begin=$(date +%s)

    line=1

    test -z "$seq" && qty=$(( $last - $first ))

    IFS=$'\n'

    for scrutin in $(eval ${seq:-seq $first $last}); do

        data=$(sqlite3 "$in_ram_database" <<< "select date,intitulé,adoption,url.url from scrutins inner join url on scrutins.url = url.id where num is $scrutin")

        date=$(cut -d'|' -sf 1 <<< $data)

        title=$(cut -d'|' -sf 2 <<< $data)

        adoption=$(cut -d'|' -sf 3 <<< $data)

        url=$(cut -d'|' -sf 4 <<< $data)

        test $adoption -eq 1 && adoption='oui' || adoption='non'

        cat >> "$content" << EOcontent

            <table:table-row table:style-name="ro1">

EOcontent

        if test -n "$url"; then

            cat >> "$content" << EOcontent

                <table:table-cell office:value-type="string" calcext:value-type="string">

                <text:p><text:a xlink:href="$url" xlink:type="simple">$scrutin</text:a></text:p>

                </table:table-cell>

EOcontent

        else

            cat >> "$content" << EOcontent

                <table:table-cell office:value-type="float" office:value="$scrutin" calcext:value-type="float">

                <text:p>$scrutin</text:p>

                </table:table-cell>

EOcontent

        fi

        cat >> "$content" << EOcontent

            <table:table-cell office:value-type="string" calcext:value-type="string">

            <text:p>$date</text:p>

            </table:table-cell>

            <table:table-cell office:value-type="string" calcext:value-type="string">

            <text:p>${title//\'/&apos;}</text:p>

            </table:table-cell>

            <table:table-cell office:value-type="string" calcext:value-type="string">

            <text:p>${adoption}</text:p>

            </table:table-cell>

EOcontent

        for typevote in 0 1 2 3; do

            votes=$(sqlite3 "$in_ram_database" <<< "select

                                        count(député)

                                     from

                                        dépouillement

                                     where

                                        scrutin is $scrutin

                                     and

                                        vote is $typevote

                                     and

                                        groupe is ${groupe_id[0]} ${nom:+ and député is ${nom%|*}}")

            cat >> "$content" << EOcontent

                <table:table-cell office:value-type="float" office:value="$votes" calcext:value-type="float">

                <text:p>$votes</text:p>

                </table:table-cell>

EOcontent

            for (( g = 1; g < ${#groupe_id[@]}; g++ )); do

                votes=$(sqlite3 "$in_ram_database" <<< "select

                                            count(député)

                                         from

                                            dépouillement

                                         where

                                            scrutin is $scrutin

                                         and

                                            vote is $typevote

                                         and

                                            groupe is ${groupe_id[$g]}")

                cat >> "$content" << EOcontent

                    <table:table-cell office:value-type="float" office:value="$votes" calcext:value-type="float">

                    <text:p>$votes</text:p>

                    </table:table-cell>

EOcontent

            done

        done

        echo '</table:table-row>' >> "$content"

        if test $(( ($line * 100) / ${qty:-$last} )) -ne $progress; then

            progress=$(( ($line * 100) / ${qty:-$last} ))

            if test $(( $progress % ${generation_progress:-5} )) -eq 0; then

                now=$(date +%s)

                delta=$(( $now - $begin ))

                echo $progress%, ETA: $(date +%H:%M:%S -d "$(( $delta * (${qty:-$last} - $line) / $line )) seconds")

            fi

        fi

        let line++

    done

    echo

    cat >> "$content" << EOcontent

    </table:table>

    <table:named-expressions/>

    <table:database-ranges>

    <table:database-range table:name="__Anonymous_Sheet_DB__0" table:target-range-address="&apos;$result&apos;.D1:&apos;$result&apos;.$last_col$line" table:display-filter-buttons="true"/>

    </table:database-ranges>

    </office:spreadsheet>

    </office:body>

    </office:document-content>

EOcontent

    ( cd "/dev/shm/$result" && zip -r ../"$result" * > /dev/null 2>&1 && cd .. && rm -fr "$result" )

    mv -f "/dev/shm/$result.zip" "$result.ods"

    echo "$result.ods"

}

function save_database () {

    test -n "$database" -a -n "$in_ram_database" || return

    if test -r "$database" && md5sum $in_ram_database | sed "s,$in_ram_database,$database," | md5sum --status -c -; then

        rm -f $in_ram_database

    elif test -w "$database"; then

        mv -f $in_ram_database "$database"

    elif ! test -e "$database"; then

        mv $in_ram_database "$database"

    else

        rm -f $in_ram_database

    fi

}

trap save_database EXIT

true_flag=$(mktemp --dry-run XXXXX)

OPTS=$( getopt -l no-db-update,\

                  db-update-only,\

                  cible:,\

                  ref:,\

                  député:,\

                  premier-scrutin:,\

                  dernier-scrutin:,\

                  période:,\

                  liste-dossiers,\

                  liste-députés,\

                  dossiers,\

                  dossier:,\

                  conf:,\

                  database:,\

                  progrès-génération:\

                  progrès-update:,\

                  help \

                  -- "$@" )

eval set --$OPTS

while [[ $# -gt 0 ]]; do

    case "$1" in

        "--no-db-update")

#|ne met pas à jour la base de données

            no_db_update=$true_flag;;

        "--db-update-only")

#|ne génère pas de fichier de résultat

            db_update_only=$true_flag;;

        "--cible")

#<nom court du groupe>|génère un comparatif pour ce groupe. Par défaut LREM

            groupe[0]="${2^^}"

            shift;;

        "--ref")

#<nom court du groupe ou des groupes>|compare avec ce ou ces groupes. Si plusieurs groupes, ils sont séparés par une virgule, sans espace. Par défaut GDR

            groupe_ref="${2^^}"

            shift;;

        "--député")

#<nom>|filtre la cible sur un-e député-e sur le groupe cible (par défaut LREM). <nom> est insensible à la casse. Tout ou partie du nom ou du prénom peut être donné, espace compris. Caractère % utilisé comme caractère joker. Si aucune correspondance n'est trouvée avec un-e député-é, sortie en erreur. Si plusieurs député-e-s correspondent la liste est affichée et sortie en erreur.

            depute=$true_flag

            nom="$2"

            shift;;

        "--premier-scrutin")

#<numéro>|commence la génération du résultat à partir du scrutin <numéro>

            no_db_update=$true_flag

            first="$2"

            shift;;

        "--dernier-scrutin")

#<numéro>|termine la génération du résultat au scrutin <numéro>

            no_db_update=$true_flag

            last="$2"

            shift;;

        "--période")

#<jj/mm/aaaa:JJ/MM/AAAA>|génère un résultat pour les scrutins allant de jj/mm/aaaa à JJ/MM/AAAA

            periode=$true_flag

            no_db_update=$true_flag

            periode_value="$2"

            shift;;

        "--liste-députés-du-groupe")

#<nom court du groupe>|liste les député-e-s du groupe <nom court du groupe> sur la mandature

            liste_deputes=$true_flag

            liste_deputes_value="${2^^}"

            shift;;

        "--liste-députés")

#|liste tou-te-s les député-e-s de la mandature

            liste_deputes=$true_flag;;

        "--liste-dossiers")

#|affiche une liste numérotée des dossiers et sort

            liste_dossiers=$true_flag;;

        "--dossier")

#<numéro>|génère un résultat pour le dossier numéroté <numéro>

            dossier=$true_flag

            dossier_value="$2"

            shift;;

        "--dossiers")

#|sélection interactive du dossier

            dossier=$true_flag;;

        "--conf")

#<fichier>|indique le chemin vers le fichier de configuration. Par défaut "{_}.conf"

            test -r "$2" || {

                echo "config introuvable $2" >&2

                options_error=$true_flag

            }

            config_file="$2"

            shift;;

        "--database")

#<fichier>|indique le chemin vers la base de données SQLite3 contenant les informations. Par défaut "{_}.db"

            test -r "$2" && file -b "$2" | grep -q '^SQLite 3.x database' || {

                echo "erreur sur option database: fichier '$2' introuvable ou pas une base SQLite 3" >&2

                options_error=$true_flag

            }

            database="$2"

            shift;;

        "--progrès-génération")

#<chiffre>|affiche de la progression de la génération du fichier tous les <chiffre>%. Par défaut 5

            generation_progress="$2"

            shift;;

        "--progrès-update")

#<chiffre>|affiche de la progression de la mise à jour de la base de données tous les <chiffre>%. Par défaut 1

            update_progress="$2"

            shift;;

        "--help")

#|affiche cette aide et quitte

            echo "$0 [options]"

            echo "génère un classeur ODS pour comparer les scrutins publics de la 15ème mandature à l'Assemblée Nationale"

            echo

            sed -rn '/^ *"--.+"\)/N; s/^ *"(--.+)"\)\n#(.+)$/\1|\2/p' "$0" \

                | awk -F'|' -v marge='  ' -v prog="$0" '{

                    printf("%s %s\n" marge "%s\n\n", $1, $2, gensub("\\. ", "\\\n" marge, "g", gensub("\\{_\\}", prog, "g", $3)))

                }'

            exit;;

    esac

    shift

done

test "$options_error" = $true_flag && exit 1

test -z "$database" && database="${0}.db"

if test -n "$config_file"; then

    source "$config_file"

else

    config_file="${0}.conf"

    if test -r "$config_file"; then

        source "$config_file"

    fi

fi

IFS=',' groupe=(${groupe[0]:-LREM} ${groupe_ref:-GDR})

in_ram_database=$(mktemp --dry-run /dev/shm/XXXXXXXXXXXX)

if test -r "$database"; then

    cp "$database" "$in_ram_database"

else

    create_database

fi

for (( g = 0; g < ${#groupe[@]}; g++ )); do

    groupe_id[$g]=$(sqlite3 "$in_ram_database" <<< "select id from groupes where nom_court is '${groupe[$g]}'")

    if test -z "${groupe_id[$g]}"; then

        echo "groupe ${groupe[$g]} inconnu" >&2

        exit 1

    fi

done

if test "$periode" = $true_flag; then

    first=$(sqlite3 "$in_ram_database" <<< "select num from scrutins where date like '% du ${periode_value%:*}' order by num asc" | head -1)

    last=$(sqlite3 "$in_ram_database" <<< "select num from scrutins where date like '% du ${periode_value#*:}' order by num asc" | tail -1)

    test -z "$first" && echo "date de début inconnue: ${periode_value#*:}" >&2 && rm -f $in_ram_database && exit 1

    test -z "$last" && echo "date de fin inconnue: ${periode_value%:*}" >&2 && rm -f $in_ram_database && exit 1

elif test "$dossier" != $true_flag; then

    test -z "$last" && last=$(wget -qO- 'http://www2.assemblee-nationale.fr/scrutins/liste/(legislature)/15/(type)/TOUS/(idDossier)/TOUS' \

            | sed -rn 's,^.*<td class="denom">(.+)</td>.*$,\1,p' \

            | head -1)

    test -z "$first" && first=1

fi

if test "$liste_dossiers" = $true_flag; then

    sqlite3 "$in_ram_database" <<< "select printf('%s - %s', id, url) from url" | sed 's,https*://.*/dossiers/,,; s/_/ /g; s/.asp$//'

    exit

fi

if test "$db_update_only" = $true_flag; then

    unset first last

    last=$(wget -qO- 'http://www2.assemblee-nationale.fr/scrutins/liste/(legislature)/15/(type)/TOUS/(idDossier)/TOUS' \

            | sed -rn 's,^.*<td class="denom">(.+)</td>.*$,\1,p' \

            | head -1)

    update_database

    exit

fi

if test "$liste_deputes" = $true_flag; then

    if test -n "$liste_deputes_value"; then

        sqlite3 "$in_ram_database" <<< "select printf('%s - %s', députés.nom, groupes.nom_court) from députés inner join groupes on groupes.id = députés.groupe where groupes.nom_court is '$liste_deputes_value'"

    else

        sqlite3 "$in_ram_database" <<< "select printf('%s - %s', députés.nom, groupes.nom_court) from députés inner join groupes on groupes.id = députés.groupe order by groupes.nom_court asc"

    fi

    exit

fi

if test "$depute" = $true_flag; then

    if test -n "$nom"; then

        match=$(sqlite3 "$in_ram_database" <<< "select count(députés.id) from députés inner join groupes on groupes.id = députés.groupe where députés.nom like '%$nom%' and groupes.nom_court is '$groupe' collate nocase")

        if test $match -ne 1; then

            if test $match -eq 0; then

                echo "pas de député correspondant dans le groupe $groupe"

            else 

                echo "plusieurs députés correspondent:"

                sqlite3 "$in_ram_database" <<< "select députés.nom from députés inner join groupes on groupes.id = députés.groupe where députés.nom like '%$nom%' and groupes.nom_court is '$groupe' collate nocase"

            fi

            exit 1

        else

            nom=$(sqlite3 "$in_ram_database" <<< "select députés.id,députés.nom from députés inner join groupes on groupes.id = députés.groupe where députés.nom like '%$nom%' and groupes.nom_court is '$groupe' collate nocase")

            groupe[0]="${nom#*|} (${groupe[0]})"

        fi

    fi

fi

if test "$dossier" = $true_flag; then

    if test -z "$dossier_value"; then

        IFS=$'\n'

        select dossier in $(sqlite3 "$in_ram_database" <<< "select url from url" | sed 's,^.*/dossiers/,,; s/_/ /g; s/.asp$//'); do

            if test -n "$dossier"; then

                seq="sqlite3 \"$in_ram_database\" <<< \"select num from scrutins inner join url on url.id = scrutins.url where url.url like '%/dossiers/${dossier// /_}%' order by num asc\""

                qty=$(sqlite3 "$in_ram_database" <<< "select count(num) from scrutins inner join url on url.id = scrutins.url where url.url like '%/dossiers/${dossier// /_}%' order by num asc")

                break

            fi

        done

        IFS=$IFS_

    else

        seq="sqlite3 \"$in_ram_database\" <<< \"select num from scrutins inner join url on url.id = scrutins.url where url.id is $dossier_value order by num asc\""

        qty=$(sqlite3 "$in_ram_database" <<< "select count(num) from scrutins inner join url on url.id = scrutins.url where url.id is $dossier_value order by num asc")

        dossier=$(sqlite3 "$in_ram_database" <<< "select url from url where id is $dossier_value" | sed 's,^.*/dossiers/,,; s/_/ /g; s/.asp$//')

    fi

fi

update_database

write_comparaison