USING: urls sequences accessors kernel assocs parser quotations arrays unicode math combinators json ;
USING: io io.streams.string io.encodings.utf8 io.encodings.string ;
USING: math.parser math.text.english ;
USING: calendar calendar.english calendar.format calendar.parser ;
USING: http.client ;

IN: triangle-beer-league.daysmart

TUPLE: team
    id color ;

TUPLE: game-summary ot? home-score away-score ;

TUPLE: team-schedule
    start end home away summary ;

CONSTANT: teams
{
    T{ team f 26398 "green" }
    T{ team f 26400 "maroon" }
    T{ team f 26396 "white" }
    T{ team f 26397 "blue" }
    T{ team f 26403 "teal" }
    T{ team f 26404 "yellow" }
    T{ team f 26399 "light blue" }
    T{ team f 26402 "red" }
    T{ team f 26401 "orange" }
    T{ team f 26395 "black" }
}

CONSTANT: tbl-league-id 6551

CONSTANT: daysmart-base-url URL" https://apps.daysmartrecreation.com/dash/jsonapi/api/v1/"

: timestamp>filter-string ( timestamp -- str )
    [ { YYYY-MM-DD " " hh:mm:ss } formatted ]
    with-string-writer ;

: relative-hh ( timestamp -- )
    hour>> 12 mod write-00 ;

: timestamp>relative-hh:mm ( timestamp -- str )
    [ { relative-hh ":" mm } formatted ]
    with-string-writer ;

! look up a team by id in the teams sequence
: <tbl-team> ( id -- team )
    teams [ id>> = ] with find nip ;

: tbl-game-events-params ( start end -- assoc )
    [ timestamp>filter-string ] bi@
    tbl-league-id
    '{
        { "cache" f }
        { "sort" "start" }
        { "company" "dreamsports" }
        { "include" "resource.facility,homeTeam.league,visitingTeam.league,eventType" }
        { "filter[start__gte]" _ }
        { "filter[end__lte]" _ }
        { "filter[homeTeam.league_id]" _ }
    } ;

! maps the league event data to a list of team schedules
: tbl-game-events>team-schedules ( events -- team-schedules )
    [
        "attributes" of
        {
            [ "start" of rfc3339>timestamp ]
            [ "end" of rfc3339>timestamp ]
            [ "hteam_id" of <tbl-team> ]
            [ "vteam_id" of <tbl-team> ]
            [ "is_overtime" of ]
            [ "hscore" of ]
            [ "vscore" of ]
        } cleave
        dup json-null? [ 3drop f ] [ [ number>string ] bi@ game-summary boa ] if
        team-schedule boa
    ] { } map-as ;

: <tbl-events-url> ( params -- url )
    [ daysmart-base-url URL" events" derive-url ] dip set-query-params ;

: tbl-game-events ( params -- seq )
    <tbl-events-url> http-get nip utf8 decode json> "data" of ;

: tbl-game-schedules ( -- assoc )
    now [ wednesday midnight ] [ thursday end-of-day ] bi 2dup [ 2array ] 2dip
    tbl-game-events-params tbl-game-events tbl-game-events>team-schedules
    [ start>> wednesday? ] partition 2array zip ;