Query Function, Timesheet Data Viz - google-sheets

Question

I'm working on a timesheet dashboard for my office. My goal is to create summaries of weekly, monthly and yearly time spent on overhead vs. projects. I have based the formula on Player0's work that organize the data into weekly, monthly, and yearly results (all hours added up). I do not know how to separate overhead work from time on project work. Sample Sheet:
https://docs.google.com/spreadsheets/d/1IRtS60P256_fo-Yen1IKV4U6SkNpZJWc1Cf8Jeqw_20/edit?usp=sharing
Desired Output: Please refer to Sample Sheet, Dashboard tab, for example.
Generating TOTAL HRS should be simple in a Query function, by adding up OVHD HRS + PROJ HRS columns (once created).
Generating % PROJ HRS should be simple in a Query function with basic athematic.
What would we use to generate OVHD HRS and PROJECT HRS as new columns?
Thank you in advance for your insights.
Player0's post: Sort timesheet logged hours by week
I've tried using SUMIF function to create the additional columns within Query, but get an error (number of rows doesn't match...).

Answer 1

The one formula which do everything is here.
put the formula into C2 as shown in the images.
in A3, select in which method do you want to display the results.
in A4, select in which staff do you want to display the results.
This formula mainly uses QUERY() to modify data from the given range, togather with some other date functions.
=ArrayFormula(LAMBDA(SHOW,STAFF,
LAMBDA(RANGES,
LAMBDA(HEADERS,JBRAW,FFRAW,TGRAW,
LAMBDA(DATARAW,
LAMBDA(YEARS,MONTHS,MONTHLY,WEEKS,WEEKNUMS,TYPES,
LAMBDA(DATA,
LAMBDA(SHOWWEEK,ORDER,
LAMBDA(RESULT,
QUERY(IF(RESULT="",0,RESULT),"SELECT Col1,Col2,Col3,Col2+Col3,(Col3/(Col2+Col3)) LABEL Col2+Col3'TOTAL HRS',(Col3/(Col2+Col3))'% PROJ HRS' FORMAT (Col3/(Col2+Col3))'#,##0.00 %'",1)
)(QUERY(QUERY(QUERY(DATA,"SELECT "&SHOW&",SUM(Col6) "&SHOWWEEK&" WHERE Col2='"&STAFF&"' GROUP BY "&SHOW&SHOWWEEK&" PIVOT Col1",1),"ORDER BY "&ORDER,1),"SELECT Col1,Col2,Col3",1))
)(IF(SHOW="Col7",",Col5",""),IFS(SHOW="Col7","Col4 DESC",SHOW="Col8","Col1 ASC",TRUE,"Col1 DESC"))
)(QUERY({DATARAW,YEARS,MONTHS,WEEKS,WEEKNUMS,TYPES,MONTHLY},"SELECT Col10,Col1,Col6,Col7,Col8,Col5,Col9,Col11 LABEL Col6'YEAR',Col7'MONTHS',Col8'WEEKS',Col9'WEEK',Col11'MONTH'",1))
)(
YEAR(INDEX(DATARAW,,4)),
MONTH(INDEX(DATARAW,,4)),
TEXT(INDEX(DATARAW,,4),"mmmm"),
WEEKNUM(INDEX(DATARAW,,4)),
IFERROR("WEEK "&WEEKNUM(INDEX(DATARAW,,4))&" "&YEAR(INDEX(DATARAW,,4)),""),
IFS(INDEX(DATARAW,,2)="PROJECT #","TYPE",INDEX(DATARAW,,2)=0,"OVHD",INDEX(DATARAW,,2)>0,"PORJ")
)
)({HEADERS;JBRAW;FFRAW;TGRAW})
)(
ARRAY_CONSTRAIN(RANGES,1,5),
QUERY(RANGES,"SELECT "&JOIN(",","Col"&SEQUENCE(5,1,1))&" WHERE Col1 IS NOT NULL LABEL "&JOIN(",","Col"&SEQUENCE(5,1,1)&"''")),
QUERY(RANGES,"SELECT "&JOIN(",","Col"&SEQUENCE(5,1,7))&" WHERE Col7 IS NOT NULL LABEL "&JOIN(",","Col"&SEQUENCE(5,1,7)&"''")),
QUERY(RANGES,"SELECT "&JOIN(",","Col"&SEQUENCE(5,1,13))&" WHERE Col13 IS NOT NULL LABEL "&JOIN(",","Col"&SEQUENCE(5,1,13)&"''"))
)
)(IMPORTRANGE("https://docs.google.com/spreadsheets/d/1IRtS60P256_fo-Yen1IKV4U6SkNpZJWc1Cf8Jeqw_20/edit#gid=1822160043","'D_Transpose'!A:Q"))
)(IFS($A$3="Weekly","Col7",$A$3="Monthly","Col8",$A$3="Yearly","Col3"),$A$4))