Simple MQL5 Expert Stop/limit Orders

I need an Expert Advisor (EA) developed in MQL5 for MetaTrader 5. The EA must follow these specific rules:

Trading Logic:

1. Daily Orders Placement:

   • At the start of each new trading day (00:00 broker/server time), the EA should automatically place:

     • A Buy Stop Order at the Previous Day High (PDH).

     • A Sell Stop Order at the Previous Day Low (PDL).

   • Include an input option to set these orders as Stop Orders or reverse them to Limit Orders.

2. Independent Trade Management:

   • Each trade taken should be managed separately.

   • Include an input parameter allowing me to set a custom number of hours for each trade after which the EA automatically closes that trade.

   • Example: If I set this parameter to 48 hours, each opened trade will close exactly 48 hours after its entry, irrespective of other trades.

3. Pending Order Management:

   • Include an input parameter allowing me to specify an exact time (broker/server time) when all pending (untriggered) orders for the day are deleted.

4. Trade Direction Flexibility:

   • Provide an input option enabling me to select trading directions:

     • Long trades only

     • Short trades only

     • Both long and short trades

5. Trailing Stop Management:

   • Include an option for a trailing stop based on the Daily Average True Range (ATR/ADR).

   • Allow customizable multiplier input for ATR to set trailing distance.

Additional Requirements:

• Robust error handling (handling requotes, slippage, disconnections).

• EA should clearly document parameters for ease of use.

• Compatible with all timeframes and symbols, particularly major Forex pairs.

• Provide complete source code with clear and professional commenting.

Please ensure high-quality coding standards, efficiency, and reliability.