sql first refactor

db/routines/R__fn_deye_time_point_regs.sql

@@ -0,0 +1,27 @@
+-- pole registrů pro jeden TOU time point (čistá logika čísel; zápis řeší control exporter)
+
+create or replace function ems.fn_deye_time_point_regs(
+  p_slot_index int,
+  p_hhmm int,
+  p_power_w int,
+  p_soc_pct int,
+  p_grid_charge_bit int
+)
+returns int[]
+language sql
+immutable
+as $fn$
+  select array[
+    148 + p_slot_index * 6,
+    p_hhmm,
+    154 + p_slot_index * 6,
+    p_power_w,
+    166 + p_slot_index * 6,
+    p_soc_pct,
+    172 + p_slot_index * 6,
+    p_grid_charge_bit
+  ];
+$fn$;
+
+comment on function ems.fn_deye_time_point_regs(int, int, int, int, int) is
+  'Adresy a hodnoty pro jeden Deye TOU blok (reg páry 148/154/166/172 + offset slotu).';