create schema done;

create table done.t_billing (
    lastchange timestamp without time zone default now(),
    pk integer not null primary key generated always as identity,
    name text not null unique,
    shortcut text not null unique,
    csskey text
);

create table done.t_job (
    lastchange timestamp without time zone default now(),
    pk integer not null primary key generated always as identity,
    name text not null unique
);

create table done.t_module (
    lastchange timestamp without time zone default now(),
    pk integer not null primary key generated always as identity,
    name text not null unique
);

create table done.t_project (
    lastchange timestamp without time zone default now(),
    pk integer not null primary key generated always as identity,
    name text not null unique
);

create table done.t_done (
    lastchange timestamp without time zone default now(),
    pk integer not null primary key generated always as identity,
    time_from timestamp without time zone,
    time_until timestamp without time zone,
    fk_project integer references done.t_project(pk),
    fk_module integer references done.t_module(pk),
    fk_job integer references done.t_job(pk),
    fk_login integer not null references profile.t_login(pk),
    fk_billing integer references done.t_billing(pk)
);

create view done.v_billing as
with x(total) as (
  select count(1) as count
  from done.t_done
) select b.pk, b.name, b.shortcut, b.csskey,
         round(((count(db.*)::double precision / x.total::double precision) * 100::double precision)::numeric, 2) AS percent_usage
from x
left join done.t_billing b on true
left join done.t_done db on db.fk_project = b.pk
group by b.pk, b.name, b.shortcut, b.csskey, x.total
order by b.pk;

create view done.v_done as
select d.pk as fk_done,
       l.pk as fk_login,
       d.time_from,
	     d.time_until,
	     p.name as project_name,
	     m.name as module_name,
	     j.name as job_name,
	     l.login
from done.t_done d
left join done.t_project p on p.pk = d.fk_project
left join done.t_module m on m.pk = d.fk_module
left join done.t_job j on j.pk = d.fk_job
left join profile.t_login l on l.pk = d.fk_login;

create view done.v_duration as
select to_char(coalesce(time_until::timestamp with time zone, now()), 'yyyy-MM-dd'::text) as day,
      (coalesce(time_until::timestamp with time zone, now()) - coalesce(time_from::timestamp with time zone, now())) AS duration,
      project_name,
      module_name,
      job_name,
      login,
      fk_login
from done.v_done;

create view done.v_daily as
select sum(duration) as worktime, day, login, fk_login
from done.v_duration
group by day, login, fk_login;

create view done.v_daylimits as
with x(time_from, time_until, day, fk_login) as (
  select time_from,
         coalesce(time_until::timestamp with time zone, now()) as "coalesce",
		     to_char(time_from, 'yyyy-MM-dd'::text) as day,
		     fk_login
  from done.t_done
) select min(x.time_from) as work_start,
         max(x.time_until) as work_end,
         x.day,
         x.fk_login
from x
group by x.day, x.fk_login;

create view done.v_daysummary as
select ((l.work_end - (l.work_start)::timestamp with time zone) - d.worktime) as breaktime,
       d.worktime, l.work_start, l.work_end, d.day, d.login, d.fk_login
from done.v_daily d
left join done.v_daylimits l on l.day = d.day;

create view done.v_eucanshare as
select d.pk as fk_done,
       d.time_from::date as workday,
       age(d.time_until, d.time_from) as duration,
	     p.name as project_name,
	     m.name as module_name,
	     j.name as job_name,
	     b.name as billing_name,
	     d.fk_login
from done.t_done d
left join done.t_project p on p.pk = d.fk_project
left join done.t_module m on m.pk = d.fk_module
left join done.t_job j on j.pk = d.fk_job
left join done.t_billing b on b.pk = d.fk_billing;

create view done.v_hamster as
select time_from::date as workday,
	     age(time_until, time_from) as duration,
	     project_name,
	     module_name,
	     job_name,
	     login
from done.v_done;

create view done.v_hamstersummary as
select workday,
       to_char(sum(duration), 'HH24:MI'::text) as duration,
       project_name,
       module_name,
       job_name,
       login
from done.v_hamster
group by workday, project_name, module_name, job_name, login
order by login, workday, project_name, module_name, job_name;

create view done.v_job as
with x(total) as (
  select count(1) as count
  from done.t_done
) select j.pk, j.name,
         round(((count(dj.*)::double precision / x.total::double precision) * 100::double precision)::numeric, 2) as percent_usage
  from x
  left join done.t_job j on true
  left join done.t_done dj on dj.fk_project = j.pk
  group by j.pk, j.name, x.total
  order by j.pk;

create view done.v_module as
with x(total) as (
  select count(1) as count
  from done.t_done
) select m.pk, m.name,
         round(((count(dm.*)::double precision / x.total::double precision) * 100::double precision)::numeric, 2) as percent_usage
  from x
  left join done.t_module m on true
  left join done.t_done dm on dm.fk_project = m.pk
  group by m.pk, m.name, x.total
  order by m.pk;

create view done.v_project as
with x(total) as (
  select count(1) as count
  from done.t_done
) select p.pk, p.name,
         round(((count(dp.*)::double precision / x.total::double precision) * 100::double precision)::numeric, 2) as percent_usage
  from x
  left join done.t_project p on true
  left join done.t_done dp on dp.fk_project = p.pk
  group by p.pk, p.name, x.total
  order by p.pk;

create view done.v_tasklist as
select day,
       to_char(sum(duration), 'HH24:MI'::text) as duration,
       project_name,
       module_name,
       job_name,
       fk_login
from done.v_duration
group by day, project_name, module_name, job_name, fk_login;

create view done.v_timelength as
select to_char(coalesce(time_until::timestamp with time zone, now()), 'yyyy-MM-dd'::text) as day,
       (coalesce(time_until::timestamp with time zone, now()) - coalesce(time_from::timestamp with time zone, now())) as duration,
       pk as fk_done,
       fk_login
from done.t_done;

create view done.v_totalofday as
select to_char(breaktime, 'HH24:MI'::text) as breaktime,
       to_char(worktime, 'HH24:MI'::text) as worktime,
       to_char(work_start, 'HH24:MI'::text) as starttime,
       to_char(work_end, 'HH24:MI'::text) as endtime,
       day,
       fk_login
from done.v_daysummary;

create view done.v_worktime as
select t.day,
       to_char(sum(t.duration), 'HH24:MI'::text) as duration,
       ((to_char(sum(t.duration), 'HH24'::text))::double precision + ((to_char(sum(t.duration), 'MI'::text))::double precision / (60)::double precision)) as duration_hours,
       p.name as project_name,
       m.name as module_name,
       j.name as job_name,
       b.shortcut as billing_shortcut,
       b.csskey as billing_csskey,
       t.fk_login
from done.v_timelength t
left join done.t_done d on d.pk = t.fk_done
left join done.t_project p on p.pk = d.fk_project
left join done.t_module m on m.pk = d.fk_module
left join done.t_job j on j.pk = d.fk_job
left join done.t_billing b on b.pk = d.fk_billing
group by t.day, p.name, m.name, j.name, b.shortcut, b.csskey, t.fk_login;

copy done.t_billing (lastchange, pk, name, shortcut, csskey) from stdin;
2021-03-05 19:37:07.12832	1	WP2 (eucs) - Opal/Mica/..., REST	WP2	WP2
2021-03-05 19:37:07.12832	2	WP4 (eucs) - Square²	WP4	WP4
2021-03-05 19:37:07.12832	3	WP5 (eucs) - SHIP-Datenbereitstellung	WP5	WP5
2021-03-05 19:37:07.12832	4	TA3 (nfdi) - Mica Dev	NFDI TA3	TA3
\.

copy done.t_job (lastchange, pk, name) from stdin;
2019-01-08 09:38:08.725154	1	Mail
2019-01-08 09:38:08.725154	2	Entwicklung_Programmierung
2019-01-08 09:38:08.725154	3	Entwicklung_Dokumentation
2019-01-08 09:39:37.051674	4	Support
2019-01-09 09:53:36.16863	5	Administration
2019-01-09 09:53:36.16863	6	Backup
2019-01-09 09:53:36.16863	7	Bugfix
2019-01-09 09:53:36.16863	8	Dokumentation
2019-01-09 09:53:36.16863	9	Entwicklung
2019-01-09 09:53:36.16863	10	Entwicklung_Konzept
2019-01-09 09:53:36.16863	11	Entwicklung_Skript
2019-01-09 09:55:11.361812	12	Fachgespräch
2019-01-09 09:55:11.361812	13	Grafikarbeit
2019-01-09 09:55:11.361812	14	Konfiguration
2019-01-09 09:55:11.361812	15	Meeting
2019-01-09 09:55:11.361812	16	Planung/Verwaltung
2019-01-09 09:55:11.361812	17	PM (Projektmanagement)
2019-01-09 09:55:11.361812	18	Sonstiges
2019-01-09 09:55:11.361812	19	Telefonat
2019-01-09 09:55:11.361812	20	Test
2019-01-09 09:55:11.361812	21	Update
2019-01-09 09:55:11.361812	22	Vorbereitung
2019-01-09 09:55:11.361812	23	Zeiterfassung
2020-11-25 09:56:07.603265	24	Schulung
\.

copy done.t_module (lastchange, pk, name) from stdin;
2019-01-08 09:37:36.382486	1	alles
2019-01-08 09:39:25.507767	2	Server
2019-01-09 09:14:28.108934	3	Paper
2019-01-09 09:50:59.50593	4	QiG-Meeting
2019-01-09 09:50:59.50593	5	IT-Meeting
2019-01-09 09:50:59.50593	6	Dev-Meeting
2019-01-09 09:50:59.50593	7	RDev-Meeting
2019-01-09 09:50:59.50593	8	QS-Meeting
2019-01-17 21:59:44.714577	9	Anreise
2019-01-17 21:59:44.714577	10	Abreise
2019-02-19 09:38:02.150011	11	Datenbank
2019-03-04 09:21:22.188118	12	Dienstreise
2019-03-29 14:57:36.466358	13	Meeting/Konferenz
2019-11-05 10:44:52.630014	14	Bodyscanner
2019-12-16 09:33:19.829313	15	Dicom
2020-03-05 10:17:59.534045	16	NEXT-Meeting
\.

copy done.t_project (lastchange, pk, name) from stdin;
2019-01-08 09:37:17.390547	1	Ship
2019-01-08 09:37:17.390547	2	Square
2019-01-09 09:52:07.553366	3	Arcus
2019-01-09 09:52:07.553366	4	AssPro
2019-01-09 09:52:07.553366	5	Shipboss
2019-01-09 09:52:07.553366	6	Shipdesigner
2019-01-09 09:52:07.553366	7	Shippie
2019-01-09 09:52:07.553366	8	Sonstiges
2019-01-09 09:52:07.553366	10	Wiki
2019-03-27 17:50:02.992079	11	Modys
2019-03-29 14:57:06.124951	12	EUCanShare
2019-10-02 11:57:42.143895	13	MDM Münster
2019-11-28 12:13:45.29931	14	Pakt-MV
2020-06-15 09:23:42.387339	16	COVID-Replica
2020-05-15 14:35:41.477733	15	COVID-NFDI
2019-01-09 09:52:07.553366	9	Transferstelle
2020-08-26 08:39:50.160896	17	DGEpi
2021-02-09 08:54:23.966083	18	NFDI4Health
2021-03-15 10:02:23.771719	19	LimeSurvey
2021-06-01 14:35:07.469872	20	PIA
2021-12-09 14:02:07.387276	21	Website
2022-01-20 08:23:17.341068	22	NAKO
2023-03-06 08:31:28.498288	23	EUthyroid
2023-04-20 10:10:15.250677	24	gICS
\.

grant usage on schema done to timetrack;

grant select,insert,delete,update on table done.t_billing to timetrack;
grant select,insert,delete,update on table done.t_done to timetrack;
grant select,insert,delete,update on table done.t_job to timetrack;
grant select,insert,delete,update on table done.t_module to timetrack;
grant select,insert,delete,update on table done.t_project to timetrack;
grant select on table done.v_billing to timetrack;
grant select on table done.v_done to timetrack;
grant select on table done.v_duration to timetrack;
grant select on table done.v_daily to timetrack;
grant select on table done.v_daylimits to timetrack;
grant select on table done.v_daysummary to timetrack;
grant select on table done.v_hamstersummary to timetrack;
grant select on table done.v_job to timetrack;
grant select on table done.v_module to timetrack;
grant select on table done.v_project to timetrack;
grant select on table done.v_tasklist to timetrack;
grant select on table done.v_timelength to timetrack;
grant select on table done.v_totalofday to timetrack;
grant select on table done.v_worktime to timetrack;