using Nonemm.Core;
using Nonemm.Session;

namespace Nonemm.App;

/// The function key messages, held as the text of an N1MM `.mc` file so the
/// same file works in either program. The macro names are N1MM's too.
public static class Messages
{
    /// What an operator gets before touching anything. Twelve lines, so the
    /// same messages are sent running and searching until the operator writes
    /// the second twelve.
    public const string DefaultCw =
        """
        # CW function keys. The first twelve lines are F1 to F12 while running;
        # add twelve more for the keys while searching.
        F1 CQ,CQ TEST {MYCALL} {MYCALL}
        F2 Exch,{SENTRST} {EXCH}
        F3 TU,TU {MYCALL}
        F4 MyCall,{MYCALL}
        F5 HisCall,!
        F6 QSO B4,QSO B4
        F7 ?,?
        F8 Agn,AGN
        F9 Nr?,NR?
        F10 Call?,CALL?
        F11 Spot,
        F12 Wipe,
        """;

    /// Phone messages name a recording to play; the text is what would be said.
    public const string DefaultPhone =
        """
        # Phone function keys.
        F1 CQ,CQ CONTEST {MYCALL}
        F2 Exch,{EXCH}
        F3 TU,THANK YOU {MYCALL}
        F4 MyCall,{MYCALL}
        F5 HisCall,!
        F6 QSO B4,QSO BEFORE
        F7 ?,PLEASE REPEAT
        F8 Agn,AGAIN
        F9 Nr?,NUMBER PLEASE
        F10 Call?,YOUR CALL PLEASE
        F11 Spot,
        F12 Wipe,
        """;

    /// The digital window's twenty-four buttons. N1MM keeps its own set in its
    /// admin database, which is not a file this program reads, so these are
    /// written from N1MM's published digital macro list: `{TX}` starts the
    /// transmission, `{RX}` ends it, and the text macros are the ones every
    /// other message uses.
    public const string DefaultDigital =
        """
        # The digital window's macro buttons, three rows of eight.
        CQ,{TX}CQ CQ DE {MYCALL} {MYCALL} CQ K{ENTER}{RX}
        Exch,{TX}{CALL} DE {MYCALL} {SENTRST} {EXCH} {SENTRST} {EXCH} K{ENTER}{RX}
        TU,{TX}{CALL} TU DE {MYCALL} QRZ{ENTER}{RX}{LOG}
        MyCall,{TX}{MYCALL} {MYCALL} K{ENTER}{RX}
        HisCall,{TX}{CALL} DE {MYCALL} K{ENTER}{RX}
        QSO B4,{TX}{CALL} QSO B4 QRZ DE {MYCALL}{ENTER}{RX}
        Agn?,{TX}AGN AGN DE {MYCALL} K{ENTER}{RX}
        Nr?,{TX}NR? NR? DE {MYCALL} K{ENTER}{RX}
        Call?,{TX}CALL? CALL? DE {MYCALL} K{ENTER}{RX}
        RST?,{TX}RST? RST? DE {MYCALL} K{ENTER}{RX}
        QRZ,{TX}QRZ DE {MYCALL} {MYCALL} K{ENTER}{RX}
        5NN,{TX}{SENTRST} {SENTRST} K{ENTER}{RX}
        Test,{TX}RYRYRYRYRYRYRYRY{ENTER}{RX}
        Grab,{TX}{CALL} DE {MYCALL} K{ENTER}{RX}
        Wipe,{WIPE}
        Log,{LOG}
        Run,{RUN}
        S&&P,{S&P}
        Stack,{STACKANOTHER}
        Pop,{LOGTHENPOP}
        Spot,{SPOTME}
        73,{TX}73 GL DE {MYCALL}{ENTER}{RX}
        QRL?,{TX}QRL? DE {MYCALL}{ENTER}{RX}
        Stop,{STOPTX}
        """;

    /// The stored digital macros, or the built-in ones while the operator has
    /// not written their own.
    public static DigitalMacros Digital(string stored) =>
        DigitalMacros.Parse(stored.Trim().Length > 0 ? stored : DefaultDigital);

    public static string DefaultFor(ModeCategory mode) =>
        mode == ModeCategory.Phone ? DefaultPhone : DefaultCw;

    /// The stored file for that mode, or the built-in one while the operator
    /// has not written their own.
    public static MessageFile For(ModeCategory mode, string cw, string phone)
    {
        string stored = mode == ModeCategory.Phone ? phone : cw;
        return MessageFile.Parse(stored.Trim().Length > 0 ? stored : DefaultFor(mode));
    }
}