-- Connection: usmidsap01.ubm
WITH
/*
the volume must be expressed in terms of units, since that is what it will be scaling
*/
target AS (select $$replace_request$$::json def)
--select * from newm
,GLD AS (
    SELECT
        N1COMP COMP
        ,N1CCYY FSYR
        ,KPMAXP PERDS
        ,N1FSPP PERD
        ,to_char(N1FSYP,'FM0000') FSPR
        ,N1SD01 SDAT
        ,N1ED01 EDAT
        ,daterange(n1sd01, n1ed01,'[]') drange
        ,to_char(N1ED01,'yymm') CAPR
        ,N1ED01 - N1SD01 +1 NDAYS
        ,CASE WHEN EXTRACT(MONTH FROM N1ED01) >= 6 THEN EXTRACT(YEAR FROM N1ED01) + 1 ELSE EXTRACT(YEAR FROM N1ED01) END SSYR
        ,to_char(CASE WHEN EXTRACT(MONTH FROM N1ED01) >= 6 THEN EXTRACT(MONTH FROM N1ED01) -5  ELSE EXTRACT(MONTH FROM N1ED01) +7 END,'FM00') SSPR
        ,to_char(CASE WHEN EXTRACT(MONTH FROM N1ED01) >= 6 THEN EXTRACT(MONTH FROM N1ED01) -5  ELSE EXTRACT(MONTH FROM N1ED01) +7 END,'FM00') || ' - '|| TO_CHAR(n1ed01,'FMMon') SORTMO
    FROM
        LGDAT.GLDATREF
        INNER JOIN LGDAT.GLDATE ON
            KPCOMP = N1COMP AND
            KPCCYY = N1CCYY
    WHERE
        N1COMP = 93
        --AND DIGITS(N1FSYP) = '1901'
)
,mseq AS (
    SELECT * FROM
    (
        VALUES
        ('01 - Jun',1,6,-1)
        ,('02 - Jul',2,7,-1)
        ,('03 - Aug',3,8,-1)
        ,('04 - Sep',4,9,-1)
        ,('05 - Oct',5,10,-1)
        ,('06 - Nov',6,11,-1)
        ,('07 - Dec',7,12,-1)
        ,('08 - Jan',8,1,0)
        ,('09 - Feb',9,2,0)
        ,('10 - Mar',10,3,0)
        ,('11 - Apr',11,4,0)
        ,('12 - May',12,5,0)
    ) x(m,s,cal,yr)
)
,seg AS (
    SELECT
        x.GLEC glec
        ,x.SEGM segm
    FROM
        (
            VALUES
            ('1SU','Sustainable'),
            ('1CU','Sustainable'),
            ('1GR','Greenhouse'),
            ('1NU','Nursery'),
            ('1RE','Retail'),
            ('2WI','Greenhouse'),
            ('3BM','Other'),
            ('3CO','Other'),
            ('3PE','Other'),
            ('3PP','Other'),
            ('4CO','Other'),
            ('4RA','Other'),
            ('9MI','Other'),
            ('9SA','Other'),
            ('9TO','Other')
        ) X(GLEC, SEGM)
)
,copr AS (
    SELECT
        LTRIM(RTRIM(A9)) AS COMP,
        A30 AS DESCR,
        SUBSTR(C.A249,242,2) CURR,
        SUBSTR(C.A249,32,4) AS GL,
        SUBSTR(C.A249,190,4) AS AR,
        SUBSTR(C.A249,182,4) AS AP,
        SUBSTR(C.A249,198,4) AS FA,
        SUBSTR(C.A249,238,4) AS IC ,
        SUBSTR(D.A249,9,5) CONS_FUNC
    FROM
        LGDAT.CODE
        LEFT OUTER JOIN LGDAT.NAME C ON
            'C0000'||LTRIM(RTRIM(A9)) = C.A7
        LEFT OUTER JOIN LGDAT.NAME D ON
            'D0000'||LTRIM(RTRIM(A9)) = D.A7
    WHERE
        A2 = 'AA' OR A2 IS NULL
)
,alldates AS (
    SELECT
        promo
        ,terms
        ,r_currency
        ,order_month
        ,mseq.s seq
        ,order_date
        ,request_date
        ,ship_date
        ,sum(value_usd) value_usd
    FROM
        rlarp.osm_pool
        LEFT OUTER JOIN mseq ON
            mseq.m = order_month
    WHERE
        -----------------scenario----------------------------
        where_clause
        --probably dont want to include adjustments that have blown away volume and good sources of dating info
        -----------------additional params-------------------
        AND calc_status||flag <> 'CLOSEDREMAINDER' --exclude short ships when building order adjustments
        AND order_date <= ship_date
    GROUP BY
        promo
        ,terms
        ,r_currency
        ,order_month
        ,mseq.s
        ,order_date
        ,request_date
        ,ship_date
    HAVING
        sum(value_usd) <> 0
)
--select * from alldates
,dom AS (
    SELECT
        extract(day FROM order_date) DOM
        ,sum(value_usd) value_usd
    FROM
        alldates
    GROUP BY
        extract(day FROM order_date)
)
--select * from dom
---------------------may want ot look at a top-5 mix solution in the future facilitated by sum() over (order by sales desc)---------------
,mmix AS (
    SELECT
        to_char(order_date,'Mon') _month
        ,seq
        ,promo
        ,terms
        ,(SELECT r_currency FROM alldates GROUP BY r_currency ORDER BY SUM(value_usd) DESC LIMIT 1) r_currency
        --should terms be included here?
        ,sum(extract(day from order_date)*value_usd) dom_wa
        --,request_date-order_date rlag
        ,sum((request_date-order_date)*(value_usd)) rlag_wa
        --,ship_date - request_date slag
        ,sum((ship_date - request_date)*(value_usd)) slag_wa
        ,sum(value_usd) value_usd
    FROM
        alldates
    GROUP BY
        to_char(order_date,'Mon')
        ,seq
        ,promo
        ,terms
        --,extract(day from order_date)
        --,request_date-order_date
        --,ship_date - request_date
)
--select * from mmix
,targm AS (
    SELECT
        je.key as month
        ,r.amount
        ,r.qty
        ,s
        ,cal
        ,yr
    FROM
        target
        JOIN LATERAL json_each(def->'months') je ON true
        JOIN LATERAL json_to_record(je.value) as r (amount numeric, qty numeric) ON TRUE
        LEFT OUTER JOIN mseq ON
            mseq.m = je.key
)
--select * from targm
,mmixp AS (
    SELECT
        _month
        ,seq
        ,promo
        ,terms
        ,r_currency
        ,greatest(least(round((dom_wa/value_usd)::numeric,0)::int,28),1) odom
        ,round((rlag_wa/value_usd)::numeric,0)::int rlag
        ,round((slag_wa/value_usd)::numeric,0)::int slag
        ,value_usd/sum(value_usd) over (partition by _month) momix
        --,value_usd/SUM(value_usd) over (PARTITION BY _month) vperc
    FROM
        mmix
)
--select * from mmixp
--month cross join mix
,mxm AS (
SELECT
    t.month
    ,t.amount
    ,t.qty
    ,t.s
    ,t.cal
    ,t.yr
    ,x.momix
    ,x.odom
    ,x.rlag
    ,x.slag
    ,x.promo
    ,x.terms
    ,x.r_currency
FROM
    targm t
    LEFT OUTER JOIN mmixp x ON
        x._month = (
                            SELECT
                                _month
                            FROM
                                mmixp
                            ORDER BY
                                abs(seq - t.s) ASC
                            LIMIT 1
                        )
)
--SELECT * FROM mxm
--this basemix is probably join going to be part-bill-ship with all master data joined later since it is not known if any original is salvaged
,basemix AS (
SELECT
        sd.fspr
        ,mxm.promo
        ,mxm.terms
        ,mxm.r_currency
        ,jr.bill_cust_descr
        ,jr.ship_cust_descr
        ,rtrim((regexp_match(jr.part_descr,'(.*?)(?= - |$)'))[1]) part
        ,jr.part_descr
        ,substring(jr.part_descr,1,8) part_group
        ,mxm.qty*mxm.momix*jr.mix units
        ,mxm.amount*mxm.momix*jr.mix value_usd --assume that target dollars are USD
        ,make_date(mxm.yr + 2024,mxm.cal,mxm.odom) order_date
        ,od.sortmo order_month
        ,od.ssyr order_season
        ,make_date(mxm.yr + 2024,mxm.cal,mxm.odom) + rlag request_date
        ,rd.sortmo request_month
        ,rd.ssyr request_season
        ,make_date(mxm.yr + 2024,mxm.cal,mxm.odom) + rlag + slag ship_date
        ,sd.sortmo ship_month
        ,sd.ssyr ship_season
        ,jr.mix
    FROM
        target
        JOIN LATERAL json_array_elements(def->'basket') as ae(e) ON true
        JOIN LATERAL json_to_record(ae.e) as jr(part_descr text, bill_cust_descr text, ship_cust_descr text, mix numeric) ON true
        CROSS JOIN mxm
        LEFT OUTER JOIN gld od ON
            od.drange @> make_date(mxm.yr + 2024,mxm.cal,mxm.odom)
        LEFT OUTER JOIN gld rd ON
            rd.drange @> (make_date(mxm.yr + 2024,mxm.cal,mxm.odom) + rlag)
        LEFT OUTER JOIN gld sd ON
            sd.drange @> (make_date(mxm.yr + 2024,mxm.cal,mxm.odom) + rlag + slag)
)
--SELECT * FROM basemix
,log AS (
    INSERT INTO rlarp.osm_log(doc) SELECT $$replace_iterdef$$::jsonb doc RETURNING *
)
,final AS (
SELECT
    b.fspr
    ,i.dplt plnt
    ,b.promo
    ,COALESCE(b.terms,bc.bvterm) terms
    ,b.bill_cust_descr
    ,b.ship_cust_descr
    ,(SELECT max(rcode) FROM rlarp.repc WHERE repp ~ (log.doc->'scenario'->>'quota_rep_descr')) dsm
    ,log.doc->'scenario'->>'quota_rep_descr' quota_rep_descr
    ,(SELECT max(director) FROM rlarp.repc WHERE repp ~ (log.doc->'scenario'->>'quota_rep_descr')) director
    ,COALESCE(CASE bc.BVADR6 WHEN '' THEN bc.BVNAME ELSE bc.BVADR6 END,b.bill_cust_descr) billto_group
    ,COALESCE(CASE sc.BVADR6 WHEN '' THEN sc.BVNAME ELSE sc.BVADR6 END,b.ship_cust_descr) shipto_group
    ,CASE SUBSTRING(bc.bvclas,2,3)
        --if the bill to class is ditsributor, then it's either warehouse or drop
        WHEN 'DIS' THEN
            --if the ship-to is a different name than the bill-to then it's drop, otherwise it's warehouse
            CASE SUBSTRING(sc.bvclas,2,3)
                WHEN 'DIS' THEN 'WHS'
                ELSE 'DRP'
            END
            --CASE WHEN RTRIM(SUBSTRING(LTRIM(SC.BVADR7)||SC.BVNAME,1,30)) = RTRIM(SUBSTRING(LTRIM(BC.BVADR7)||BC.BVNAME,1,30)) THEN 'DIS' ELSE 'DRP' END
        --everything else does not involve a distributor and is considered direct
        ELSE 'DIR'
    END chan
    ,CASE SUBSTRING(bc.bvclas,2,3)
        WHEN 'DIS' THEN
            --if the ship-to is a different name than the bill-to then it's drop, otherwise it's warehouse
            CASE SUBSTRING(sc.bvclas,2,3)
                WHEN 'DIS' THEN 'WHS'
                ELSE CASE SUBSTRING(sc.bvclas,1,1) WHEN 'R' THEN 'RDP' ELSE 'DRP' END
            END
        WHEN 'MAS' THEN 'RMN'
        WHEN 'NAT' THEN 'RMN'
        ELSE CASE SUBSTRING(sc.bvclas,1,1) WHEN 'R' THEN 'RDI' ELSE 'DIR' END
    END chansub
    ,null::text chan_retail
    ,b.part
    ,b.part_descr
    ,b.part_group
    ,i.branding
    ,i.majg||' - '||i.majgd majg_descr
    ,i.ming||' - '||i.mingd ming_descr
    ,i.majs||' - '||i.majsd majs_descr
    ,i.mins||' - '||i.minsd mins_descr
    ,seg.segm
    ,CASE WHEN i.majg = '610' THEN 'Fiber' ELSE 'Plastic' END substance
    ,'41010' fs_line          --master data
    ,b.r_currency          --history cust mix
    ,rx.rate r_rate          --master data
    ,copr.curr c_currency          --master data
    ,cx.rate c_rate          --master data
    ,round(b.units                                                            ,2) units
    ,round((b.value_usd / COALESCE(rx.rate,1))::numeric                       ,2) value_loc --b.value is denominated in USD, need to apply currency to get to local, assume 1 if using a fake customer
    ,round(b.value_usd                                                        ,2) value_usd --b.value is already denominated in usd
    ,round((COALESCE(im.cgstcs,ip.chstcs, ir.y0stcs)*b.units)::numeric        ,2) cost_loc
    ,round((COALESCE(im.cgstcs,ip.chstcs, ir.y0stcs)*b.units*cx.rate)::numeric,2) cost_usd
    ,'CLOSED' calc_status
    ,'SHIPMENT' flag
    ,b.order_date
    ,b.order_month
    ,b.order_season
    ,b.request_date
    ,b.request_month
    ,b.request_season
    ,b.ship_date
    ,b.ship_month
    ,b.ship_season
    ,'replace_version' "version"
    ,'replace_source'||' volume'  iter
    ,log.id
    ,COALESCE(log.doc->>'tag','') "tag"
    ,log.doc->>'message' "comment"
    ,log.doc->>'type' module
    ,round(b.units * i.nwht * CASE i.nwun WHEN 'KG' THEN 2.2046 ELSE 1 END, 2) pounds
FROM
    basemix b
    CROSS JOIN log
    LEFT OUTER JOIN "CMS.CUSLG".itemm i ON
        i.item = b.part
    LEFT OUTER JOIN SEG ON
        SEG.GLEC = i.glec
        --AND SEG.SEGM <> 'Other'
    LEFT OUTER JOIN LGDAT.CUST BC ON
        BC.BVCUST = rtrim(substring(b.bill_cust_descr,1,8))
    LEFT OUTER JOIN LGDAT.CUST SC ON
        SC.BVCUST = rtrim(substring(b.ship_cust_descr,1,8))
    LEFT OUTER JOIN rlarp.repc r ON
             r.rcode =  CASE WHEN i.ming = 'B52' THEN 'PW' ELSE
                            --if the gl expense code is 1RE use the retail rep assigned to the bill-to customer if available
                            CASE WHEN COALESCE(seg.segm,'') = 'Retail' AND  COALESCE((SELECT currep FROM lgpgm.usrcust where cucust = bc.bvcust),'') <> ''
                                THEN
                                    (SELECT currep FROM lgpgm.usrcust where cucust = bc.bvcust)
                                --default logic
                                ELSE
                                    CASE SUBSTR(bc.bvclas,2,3)
                                        WHEN 'DIS' THEN sc.bvsalm
                                        ELSE bc.bvsalm
                                    END
                            END
                        END
    LEFT OUTER JOIN lgdat.icstm im ON
        im.cgpart = b.part
        AND im.cgplnt = i.dplt
    LEFT OUTER JOIN lgdat.icstp ip ON
        ip.chpart = b.part
        AND ip.chplnt = i.dplt
    LEFT OUTER JOIN lgdat.icstr ir ON
        ir.y0part = b.part
        AND ir.y0plnt = i.dplt
    LEFT OUTER JOIN lgdat.plnt ON
        yaplnt = i.dplt
    LEFT OUTER JOIN copr ON
        copr.comp = yacomp::text
    LEFT OUTER JOIN rlarp.ffcret cx ON
        cx.perd = '2310'
        AND cx.rtyp = 'MA'
        AND cx.fcur = copr.curr
        AND cx.tcur = 'US'
    LEFT OUTER JOIN rlarp.ffcret rx ON
        rx.perd = '2310'
        AND rx.rtyp = 'MA'
        AND rx.fcur = COALESCE(bc.bvcurr,b.r_currency)
        AND rx.tcur = 'US'
)
, ins AS (
    INSERT INTO rlarp.osm_pool SELECT * FROM final RETURNING *
)
,insagg AS (
    SELECT
        ---------customer info-----------------
        bill_cust_descr
        ,billto_group
        ,ship_cust_descr
        ,shipto_group
        ,quota_rep_descr
        ,director
        ,segm
        ,substance
        ,chan
        ,chansub
        ---------product info------------------
        ,majg_descr
        ,ming_descr
        ,majs_descr
        ,mins_descr
        --,brand
        --,part_family
        ,part_group
        ,branding
        --,color
        ,part_descr
        ---------dates-------------------------
        ,order_season
        ,order_month
        ,ship_season
        ,ship_month
        ,request_season
        ,request_month
        ,promo
        ,version
        ,iter
        ,logid
        ,tag
        ,comment
        --------values-------------------------
        ,sum(value_loc) value_loc
        ,sum(value_usd) value_usd
        ,sum(cost_loc) cost_loc
        ,sum(cost_usd) cost_usd
        ,sum(units) units
        ,sum(pounds) pounds
    FROM
        ins
    GROUP BY
        ---------customer info-----------------
        bill_cust_descr
        ,billto_group
        ,ship_cust_descr
        ,shipto_group
        ,quota_rep_descr
        ,director
        ,segm
        ,substance
        ,chan
        ,chansub
        ---------product info------------------
        ,majg_descr
        ,ming_descr
        ,majs_descr
        ,mins_descr
        --,brand
        --,part_family
        ,part_group
        ,branding
        --,color
        ,part_descr
        ---------dates-------------------------
        ,order_season
        ,order_month
        ,ship_season
        ,ship_month
        ,request_season
        ,request_month
        ,promo
        ,version
        ,iter
        ,logid
        ,tag
        ,comment
)
SELECT json_agg(row_to_json(insagg)) x from insagg
