34 lines
2.4 KiB
Plaintext
34 lines
2.4 KiB
Plaintext
For bills:
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* using frequency and known bills fill in missing gaps
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-- need to add to DB whether the bill was added manually or auto-flled in (so if we want, we can re-calc. based on growth calc change as we add more real bills over time?)
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* need to work out 'first bill' and 'last bill' to auto-fill missing bills based on
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-- all missing bills follow varying growth models & its by choice -- therefore I need this in DB
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- ANN: flat, min, avg, max, manual
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- QTR: flat, qtrly: min/avg/max/manual, annual: min/avg/max/manual
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- MON: flat, monthly: min/avg/max/manual, annual: min/avg/max/manual
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-- use this logic to add missing bills (date):
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-- ANN: missing annual bill, find date based on MM-DD and add new year - given we start with first_bill anyway, will only be used for future bill predictions
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-- QTR: missing quarterly bill, find date based on MM-DD and ??? - can have missing bilsl in first year
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-- MON: missing monthly bills, find date based on DD and put in each missing month
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-- use this logic to add missing bills (amount):
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-- ANN: future only, so add ann_growth (based on drop-down) for each future year
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-- QTR: add growth (based on drop-down) for each future year
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-- MON: add growth (based on drop-down) for each future year
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* once auto-filled bills exist:
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- calc growth [DONE]
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-- WARNING: could be chicken/egg here, if not enough bills to calc growth - maybe only offer flat/manual until there are enough??
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- project out to I am 60
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- probably need to allow a toggle to: allow show manual, show auto-filled past, show auto-filled future, show all
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- remove bills from Living_Expenses (carefully - but by hand)
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- fold future bills into calc so they are taken out in a more time and growth appropriate way
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- inflation can then be put to a more realistic quarterly figure
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MUCH LONGER/HARDER:
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potentially for each bill_type, there are unique extras - e.g. THIS feels too hard:
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water has 2 fixed charges (water & sewerage) and then a consumption charge (per ML)
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elec has 1 fixe charge (daily) and then consumption (per kwh) BUT, also daily solar rate
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gas has fixed charge and consumption
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internet, kayo is monthly fixed (but can go up sometimes)
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eweka is annual fixed
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phone is messier again.
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