drop function if exists mmt_staging2.fn_budni_hdl_Block ;
CREATE OR REPLACE FUNCTION mmt_staging2.fn_budni_hdl_Block(p_client_id int,p_function_id int, p_file_format text,
p_sheet_mnemonic text, p_file_syspk int)
   RETURNS text AS $$
   declare __make text;
   declare __model text;
   declare __characteristic_A text;

    declare __client_id int :=p_client_id;
   declare __function_id int :=p_function_id;
   declare __file_format text  :=p_file_format;
   declare __sheet_mnemonic text :=p_sheet_mnemonic;
   declare __file_syspk int :=p_file_syspk;
   declare v_state   text;
   declare v_msg     text;
   declare v_detail  text;
   declare v_hint    text;
   declare v_context text;   
   declare _error int;
   declare v_block text;

 begin


/***********************************************************************************
Function Name:fn_budni_hdl_Block
Function Desc: This function populates data into staging2 blocks
File Format: BUDNI
Sheet Format: BUDNI_HDL
Creation Date: March 21 2021
Updation Date:
Author: compegence team
Function Call: select mmt_staging2.fn_BUDNI_FLD_Block(20,1,'BUDNI','BUDNI_FLD',261);
************************************************************************************/
	 
SET search_path TO  mmt_staging2;

/* rerunnability - delete block tables and update config tables to null */
truncate table mmt_staging2.stg_specific_table_budni_hdl;
truncate table mmt_staging2.stg_process_table_budni_hdl;
truncate table mmt_staging2.budni_hdl_Spec_H1_Block;
truncate table mmt_staging2.budni_hdl_power_test_Block;
truncate table mmt_staging2.budni_hdl_Lifting_Capacity_Test_Block;
truncate table mmt_staging2.budni_hdl_Maintenance_of_lift_load_int;
truncate table mmt_staging2.budni_hdl_Maintenance_of_lift_load_Block;
truncate table mmt_staging2.budni_hdl_Test_Obs_Summary_Block;



execute 'delete from mmt_ods.fw_jobctrl_file_sheet_block_run_schedule where file_syspk='||p_file_syspk||' and sheet_mnemonic='''||p_sheet_mnemonic||'''';


execute 'update mmt_ods.mmt_config a
set row_number_start=null,
row_previous_number=null,
row_read_end=null,
run_time=null
where  a.file_format='''||p_file_format||''' and a.sheet_mnemonic='''||p_sheet_mnemonic||'''';


/* transfer data from generic to specific for BUDNI */
execute 'insert into mmt_staging2.stg_specific_table_budni_hdl
select * from mmt_staging1.mmt_staging_generic_table a
where a.file_format='''||p_file_format||''' and a.sheet_mnemonic='''||p_sheet_mnemonic||''' 
and a.file_syspk='||p_file_syspk||'';

/* trimming data */
update mmt_staging2.stg_specific_table_budni_hdl set column3 =  TRIM (TRAILING FROM column3 );
update mmt_staging2.stg_specific_table_budni_hdl set column3 =  TRIM (LEADING FROM column3 );


update mmt_ods.mmt_config set F1_modified =  TRIM (TRAILING FROM F1_modified); 
update mmt_ods.mmt_config set F1_modified =  TRIM (LEADING FROM F1_modified) ;
update mmt_ods.mmt_config set F1_source=F1_modified ;
update mmt_ods.mmt_config set F1_source =  TRIM (TRAILING FROM F1_source);
update mmt_ods.mmt_config set F1_source =  TRIM (LEADING FROM F1_source);

/* keyword match in config table*/
execute 'update mmt_ods.mmt_config a  
set row_number_start=(select min(b.row_number)
from mmt_staging2.stg_specific_table_budni_hdl  b
where  trim(upper(F1_source))= trim(upper(column3))
and b.is_rownumber_fetched is null)
where a.row_number_start is null 
and a.file_format='''||p_file_format||''' and a.sheet_mnemonic='''||p_sheet_mnemonic||'''';

/* reverese update in process table for match*/
execute 'update mmt_staging2.stg_specific_table_budni_hdl  a  
set is_rownumber_fetched=1
from mmt_ods.mmt_config  b
where  trim(upper(F1_source))= trim(upper(column3))
and b.row_number_start=a.row_number
and is_rownumber_fetched is null and a.file_format='''||p_file_format||''' and a.sheet_mnemonic='''||p_sheet_mnemonic||'''';

/*  update config files for row numbers start, end */
execute 'update mmt_ods.mmt_config a  set row_previous_number=row_number_start-1 
where a.file_format='''||p_file_format||''' and a.sheet_mnemonic='''||p_sheet_mnemonic||'''';


execute 'update mmt_ods.mmt_config a
set row_read_end= (select b.row_number_start
from mmt_ods.mmt_config b 
where b.syspk=a.syspk+1 ) 
where a.file_format='''||p_file_format||''' and a.sheet_mnemonic='''||p_sheet_mnemonic||'''';

/* config file last field update as null otherwise it picks up next format row number*/
execute 'update mmt_ods.mmt_config a 
set row_read_end = null 
where f1_modified =''Power Lift and Hydraulic Pump Performance Test Observations Summary'' 
and a.file_format='''||p_file_format||''' and a.sheet_mnemonic='''||p_sheet_mnemonic||'''';

/* tagging ranks for each block in process table*/
execute 'update mmt_ods.mmt_config a 
set run_time=current_timestamp 
where a.file_format='''||p_file_format||''' and a.sheet_mnemonic='''||p_sheet_mnemonic||'''';


execute 'insert into mmt_staging2.stg_process_table_budni_hdl
select a.* , RANK () OVER ( ORDER BY row_number) as rank,b.rank_tag as rank_tag
from mmt_staging2.stg_specific_table_budni_hdl a
join mmt_ods.mmt_config b
on a.row_number >=row_number_start
and (a.row_number< row_read_end or row_read_end is null)
and f1_modified=''Test Tractor Specifiactions''
and b.file_format='''||p_file_format||''' and b.sheet_mnemonic='''||p_sheet_mnemonic||'''
order by a.row_number';


execute 'insert into mmt_staging2.stg_process_table_budni_hdl
select a.* , RANK () OVER ( ORDER BY row_number),b.rank_tag as rank_tag
from  mmt_staging2.stg_specific_table_budni_hdl a
join mmt_ods.mmt_config  b 
on a.row_number >=row_number_start
and (a.row_number< row_read_end or row_read_end is null)
and f1_modified=''A) Hydraulic power test:'' 
and b.file_format='''||p_file_format||''' and b.sheet_mnemonic='''||p_sheet_mnemonic||'''
order by a.row_number';



execute 'insert into mmt_staging2.stg_process_table_budni_hdl
select a.* , RANK () OVER ( ORDER BY row_number),b.rank_tag as rank_tag
from  mmt_staging2.stg_specific_table_budni_hdl a
join mmt_ods.mmt_config  b 
on a.row_number >=row_number_start
and (a.row_number< row_read_end or row_read_end is null)
and f1_modified=''Tapping Point'' 
and b.file_format='''||p_file_format||''' and b.sheet_mnemonic='''||p_sheet_mnemonic||'''
order by a.row_number';


execute 'insert into mmt_staging2.stg_process_table_budni_hdl
select a.* , RANK () OVER ( ORDER BY row_number),b.rank_tag as rank_tag
from  mmt_staging2.stg_specific_table_budni_hdl a
join mmt_ods.mmt_config  b 
on a.row_number >=row_number_start
and (a.row_number< row_read_end or row_read_end is null)
and f1_modified=''C) Maintenance of lift load:'' 
and b.file_format='''||p_file_format||''' and b.sheet_mnemonic='''||p_sheet_mnemonic||'''
order by a.row_number';


execute 'insert into mmt_staging2.stg_process_table_budni_hdl
select a.* , RANK () OVER ( ORDER BY row_number),b.rank_tag as rank_tag
from  mmt_staging2.stg_specific_table_budni_hdl a
join mmt_ods.mmt_config  b 
on a.row_number >=row_number_start
and (a.row_number< row_read_end or row_read_end is null)
and f1_modified=''Power Lift and Hydraulic Pump Performance Test Observations Summary'' 
and b.file_format='''||p_file_format||''' and b.sheet_mnemonic='''||p_sheet_mnemonic||'''
order by a.row_number';


/* fetching tractor model and make */
select column3 into __make from mmt_staging2.stg_process_table_budni_hdl a
where  rank_tag='BUDNI_HDL_Spec_H1'  and rank=3;

select column4  into __model from mmt_staging2.stg_process_table_budni_hdl a
where  rank_tag='BUDNI_HDL_Spec_H1' and rank=3;



/* blocks data loading start - budni_hdl_Spec_H1_Block */

perform mmt_staging2.fn_jobctrl_block_begin(__client_id,__function_id,__file_syspk,
'BUDNI_HDL_Spec_H1_block',__file_format,__sheet_mnemonic,1); 
v_block:='BUDNI_HDL_Spec_H1_block';
insert into mmt_staging2.budni_hdl_Spec_H1_Block
(
make,
model,
tractor_HP,
rated_rpm,
hydraulic_type,
Pump_speed_at_rated_engine_speed_rpm,
Steering_Type,	
Oil,rank
)
select
column3,column4,column5,column6,column7,column8,column9,column10,rank
from mmt_staging2.stg_process_table_budni_hdl
where rank_tag='BUDNI_HDL_Spec_H1' and rank=3;


execute 'update  mmt_staging2.budni_hdl_Spec_H1_Block set
client_id='||p_client_id||',
function_id='||p_function_id||',
file_syspk='||p_file_syspk||',
file_format='''||p_file_format||''',
sheet_mnemonic='''||p_sheet_mnemonic||'''';



update  mmt_staging2.BUDNI_HDL_Spec_H1_block a
set Lift_Rod_type_LH =column3,			
Lift_Rod_type_RH= column4,
Lift_Rod_Length_LH=column5,
Lift_Rod_Length_RH=column6,
Lower_link_Length_LH=column7,
Lower_link_Length_RH=column8,
Pump_HP=column9
from mmt_staging2.stg_process_table_budni_hdl b 
where b.rank_tag='BUDNI_HDL_Spec_H1'
and b.rank=6
and a.file_syspk=b.file_syspk;

perform mmt_staging2.fn_jobctrl_block_end(__file_syspk,'BUDNI_HDL_Spec_H1_block'); 


/* blocks data loading - budni_hdl_power_test_block */

perform mmt_staging2.fn_jobctrl_block_begin(__client_id,__function_id,__file_syspk,
'budni_hdl_power_test_block',__file_format,__sheet_mnemonic,2); 
v_block:='budni_hdl_power_test_block';
insert into mmt_staging2.budni_hdl_power_test_block (dummy_f) values('dummy');

update mmt_staging2.budni_hdl_power_test_block 
set Pump_delivery_rate_at_minimum_pressure_and_rated_engine_speed_l_min= (select column3
from mmt_staging2.stg_process_table_budni_hdl
where rank_tag ='BUDNI_HDL_Power_Test' and rank=3)
where dummy_f='dummy';


update mmt_staging2.budni_hdl_power_test_block 
set Maximum_hydraulic_power_kW= (select column5
from mmt_staging2.stg_process_table_budni_hdl
where rank_tag ='BUDNI_HDL_Power_Test' and rank=3)
where dummy_f='dummy';


update mmt_staging2.budni_hdl_power_test_block 
set Pump_delivery_rate_at_maximum_hydraulic_power_l_min= (select column7
from mmt_staging2.stg_process_table_budni_hdl
where rank_tag ='BUDNI_HDL_Power_Test' and rank=3)
where dummy_f='dummy';


update mmt_staging2.budni_hdl_power_test_block 
set Pressure_at_maximum_hydraulic_power_MPa= (select column9
from mmt_staging2.stg_process_table_budni_hdl
where rank_tag ='BUDNI_HDL_Power_Test' and rank=3)
where dummy_f='dummy';


update mmt_staging2.budni_hdl_power_test_block 
set Sustained_pressure_of_the_open_relief_valve_MPa= (select column11
from mmt_staging2.stg_process_table_budni_hdl
where rank_tag ='BUDNI_HDL_Power_Test' and rank=3)
where dummy_f='dummy';



update mmt_staging2.budni_hdl_power_test_block 
set tapping_point_relief_valve_test = (select column4 
from mmt_staging2.stg_process_table_budni_hdl
where rank_tag ='BUDNI_HDL_Lifting_Capacity_Test' and rank=2)
where dummy_f='dummy';


update mmt_staging2.budni_hdl_power_test_block
set tapping_point_Pump_performance_test= (select column4 
from mmt_staging2.stg_process_table_budni_hdl
where rank_tag ='BUDNI_HDL_Lifting_Capacity_Test' and rank=3)
where dummy_f='dummy';


update mmt_staging2.budni_hdl_power_test_block 
set tapping_point_Temperature_of_hydraulic_fluid_C= (select column4
from mmt_staging2.stg_process_table_budni_hdl
where rank_tag ='BUDNI_HDL_Lifting_Capacity_Test' and rank=4)
where dummy_f='dummy';


update  mmt_staging2.BUDNI_HDL_Power_Test_Block set make=__make,model=__model;
execute 'update  mmt_staging2.BUDNI_HDL_Power_Test_Block set
client_id='||p_client_id||',
function_id='||p_function_id||',
file_syspk='||p_file_syspk||',
file_format='''||p_file_format||''',
sheet_mnemonic='''||p_sheet_mnemonic||'''';

update mmt_staging2.BUDNI_HDL_Power_Test_Block
set ods_record=0 where 
rank in (1,2);

perform mmt_staging2.fn_jobctrl_block_end(__file_syspk,'BUDNI_HDL_Power_Test_Block'); 

/* blocks data loading - budni_hdl_Lifting_Capacity_Test_Block  */

perform mmt_staging2.fn_jobctrl_block_begin(__client_id,__function_id,__file_syspk,
'budni_hdl_Lifting_Capacity_Test_Block',__file_format,__sheet_mnemonic,3); 
v_block:='budni_hdl_Lifting_Capacity_Test_Block';
insert into mmt_staging2.budni_hdl_Lifting_Capacity_Test_Block
(
column5,column6,column7,
column8,column9,column10,column11,rank
)
select 
column5,column6,column7,
column8,column9,column10,column11,rank
from  mmt_staging2.stg_process_table_budni_hdl a
where rank_tag='BUDNI_HDL_Lifting_Capacity_Test';


update  mmt_staging2.budni_hdl_Lifting_Capacity_Test_Block set make=__make,model=__model;
execute 'update  mmt_staging2.budni_hdl_Lifting_Capacity_Test_Block set
client_id='||p_client_id||',
function_id='||p_function_id||',
file_syspk='||p_file_syspk||',
file_format='''||p_file_format||''',
sheet_mnemonic='''||p_sheet_mnemonic||'''';

update mmt_staging2.budni_hdl_Lifting_Capacity_Test_Block
set ods_record=0 where 
rank in (1,2);


perform mmt_staging2.fn_jobctrl_block_end(__file_syspk,'budni_hdl_Lifting_Capacity_Test_Block'); 



insert into mmt_staging2.budni_hdl_Maintenance_of_lift_load_int
(
column3,column4,column5,column6,column7,
column8,column9,column10,column11,column12,rank
)
select 
column3,column4,column5,column6,column7,
column8,column9,column10,column11,column12,rank
from  mmt_staging2.stg_process_table_budni_hdl a
where rank_tag='BUDNI_HDL_Maintenance_Of_Lift_Load';

update mmt_staging2.budni_hdl_Maintenance_of_lift_load_int
set ods_record=0 where 
rank=1;



/* blocks data loading - PTOBST_RPT_PTO_performance_report_block  */

perform mmt_staging2.fn_jobctrl_block_begin(__client_id,__function_id,__file_syspk,
'budni_hdl_Maintenance_of_lift_load_Block',__file_format,__sheet_mnemonic,4);
v_block:='budni_hdl_Maintenance_of_lift_load_Block';
insert into  mmt_staging2.budni_hdl_Maintenance_of_lift_load_Block
(
dummy_f,
Elapsed_time_minute,
Cumulative_drop_in_height_of_lift_mm
)
SELECT *
FROM   crosstab(
       'SELECT  unnest(''{column7,column8,column9,column10,column11,column12}''::text[]) AS col
             , row_number() OVER ()
             , unnest(ARRAY[column7::text,column8::text,column9::text,
column10::text,column11::text,column12::text]) AS val 
        FROM mmt_staging2.budni_hdl_Maintenance_of_lift_load_int where rank in (2,3)
       ORDER  BY generate_series(1,15),rank,2'
   ) t (col text,a_1 text,a_2 text);
 
  
  
update mmt_staging2.budni_hdl_Maintenance_of_lift_load_block
set Force_applied_at_the_frame_kN =(select column5
from mmt_staging2.budni_hdl_Maintenance_of_lift_load_int
where column3 ='Force applied at the frame, (kN)')
where Force_applied_at_the_frame_kN is null;

update mmt_staging2.budni_hdl_Maintenance_of_lift_load_block
set Temperature_of_hydraulic_fluid_at_the_start_of_test_C =(select column5
from mmt_staging2.budni_hdl_Maintenance_of_lift_load_int
where column3 ='Temperature of hydraulic fluid at the start of test, (⁰C)')
where Temperature_of_hydraulic_fluid_at_the_start_of_test_C is null;


delete from  mmt_staging2.budni_hdl_Maintenance_of_lift_load_block where dummy_f is null;
update  mmt_staging2.budni_hdl_Maintenance_of_lift_load_block set make=__make,model=__model;
execute 'update  mmt_staging2.budni_hdl_Maintenance_of_lift_load_block set
client_id='||p_client_id||',
function_id='||p_function_id||',
file_syspk='||p_file_syspk||',
file_format='''||p_file_format||''',
sheet_mnemonic='''||p_sheet_mnemonic||'''';

perform mmt_staging2.fn_jobctrl_block_end(__file_syspk,'budni_hdl_Maintenance_of_lift_load_block'); 


/* blocks data loading - budni_hdl_Test_Obs_Summary_Block  */

perform mmt_staging2.fn_jobctrl_block_begin(__client_id,__function_id,__file_syspk,
'budni_hdl_Test_Obs_Summary_Block',__file_format,__sheet_mnemonic,5); 
v_block:='budni_hdl_Test_Obs_Summary_Block';

insert into mmt_staging2.budni_hdl_Test_Obs_Summary_Block
(
column3,column4,column5,column6,column7,
column8,column9,column10,column11,column12,rank
)
select 
column3,column4,column5,column6,column7,
column8,column9,column10,column11,column12,rank
from  mmt_staging2.stg_process_table_budni_hdl a
where rank_tag='BUDNI_HDL_Test_Obs_Summary' and rank not in (8,9);

update mmt_staging2.budni_hdl_Test_Obs_Summary_Block a
 set column3= b.first_value from (SELECT
rank, column3, value_partition, first_value(column3) over (partition by value_partition order by rank)
FROM (
SELECT
rank,
column3,
sum(case when column3 is null then 0 else 1 end) over (order by rank) as value_partition
 FROM  mmt_staging2.budni_hdl_Test_Obs_Summary_Block
ORDER BY rank ASC
) as q) b where a.rank = b.rank;

update mmt_staging2.budni_hdl_Test_Obs_Summary_Block a
 set column4= b.first_value from (SELECT
rank, column4, value_partition, first_value(column4) over (partition by value_partition order by rank)
FROM (
SELECT
rank,
column4,
sum(case when column4 is null then 0 else 1 end) over (order by rank) as value_partition
 FROM  mmt_staging2.budni_hdl_Test_Obs_Summary_Block
ORDER BY rank ASC
) as q) b where a.rank = b.rank;

update mmt_staging2.budni_hdl_Test_Obs_Summary_Block a
 set column5= b.first_value from (SELECT
rank, column5, value_partition, first_value(column5) over (partition by value_partition order by rank)
FROM (
SELECT
rank,
column5,
sum(case when column5 is null then 0 else 1 end) over (order by rank) as value_partition
 FROM  mmt_staging2.budni_hdl_Test_Obs_Summary_Block
ORDER BY rank ASC
) as q) b where a.rank = b.rank;

update mmt_staging2.budni_hdl_Test_Obs_Summary_Block a
 set column7= b.first_value from (SELECT
rank, column7, value_partition, first_value(column7) over (partition by value_partition order by rank)
FROM (
SELECT
rank,
column7,
sum(case when column7 is null then 0 else 1 end) over (order by rank) as value_partition
 FROM  mmt_staging2.budni_hdl_Test_Obs_Summary_Block
ORDER BY rank ASC
) as q) b where a.rank = b.rank;

update mmt_staging2.budni_hdl_Test_Obs_Summary_Block a
 set column8= b.first_value from (SELECT
rank, column8, value_partition, first_value(column8) over (partition by value_partition order by rank)
FROM (
SELECT
rank,
column8,
sum(case when column8 is null then 0 else 1 end) over (order by rank) as value_partition
 FROM  mmt_staging2.budni_hdl_Test_Obs_Summary_Block
ORDER BY rank ASC
) as q) b where a.rank = b.rank;

update mmt_staging2.budni_hdl_Test_Obs_Summary_Block a
 set column11= b.first_value from (SELECT
rank, column11, value_partition, first_value(column11) over (partition by value_partition order by rank)
FROM (
SELECT
rank,
column11,
sum(case when column11 is null then 0 else 1 end) over (order by rank) as value_partition
 FROM  mmt_staging2.budni_hdl_Test_Obs_Summary_Block
ORDER BY rank ASC
) as q) b where a.rank = b.rank;


update mmt_staging2.budni_hdl_Test_Obs_Summary_Block a
 set column12= b.first_value from (SELECT
rank, column12, value_partition, first_value(column12) over (partition by value_partition order by rank)
FROM (
SELECT
rank,
column12,
sum(case when column12 is null then 0 else 1 end) over (order by rank) as value_partition
 FROM  mmt_staging2.budni_hdl_Test_Obs_Summary_Block
ORDER BY rank ASC
) as q) b where a.rank = b.rank;



select column4 into __characteristic_A 
from  mmt_staging2.budni_hdl_Test_Obs_Summary_Block where rank=3;

update mmt_staging2.budni_hdl_Test_Obs_Summary_Block
set column4=concat(column4,'. ',__characteristic_A,' -',column5) where ods_record =1;



update  mmt_staging2.budni_hdl_Test_Obs_Summary_Block set make=__make,model=__model;
execute 'update  mmt_staging2.budni_hdl_Test_Obs_Summary_Block set
client_id='||p_client_id||',
function_id='||p_function_id||',
file_syspk='||p_file_syspk||',
file_format='''||p_file_format||''',
sheet_mnemonic='''||p_sheet_mnemonic||'''';

update mmt_staging2.budni_hdl_Test_Obs_Summary_Block
set ods_record=0 where 
rank in (1,2,3);

perform mmt_staging2.fn_jobctrl_block_end(__file_syspk,'budni_hdl_Test_Obs_Summary_Block'); 

v_context := '';
perform  mmt_staging2.mmt_insert_db_error ( __client_id, __function_id, 1001, 'Compegence', __file_syspk ,__file_format,__sheet_mnemonic ,null,'stg2', 'fn_BUDNI_HDL_Block', v_state, v_msg, v_detail, v_hint, v_context,'success');
return v_context;	
EXCEPTION when OTHERS then 
	
GET STACKED DIAGNOSTICS 
       v_state   = returned_sqlstate,
       v_msg     = message_text,
       v_detail  = pg_exception_detail,
       v_hint    = pg_exception_hint,
       v_context = pg_exception_context;

	   perform  mmt_staging2.mmt_insert_db_error ( __client_id, __function_id, 1001, 'Compegence', __file_syspk ,__file_format,__sheet_mnemonic ,v_block,'stg2', 'fn_BUDNI_HDL_Block', v_state, v_msg, v_detail, v_hint, v_context,'error');
	  return v_context;

end
$$ LANGUAGE plpgsql;