/*
 *
 * ChatUtil
 *
 * Helpful utility for pretty printing in chat in the game with different supported functions and levels
 *
*/

package jesse.keeblarcraft.Utils;

import org.slf4j.Logger;

import net.minecraft.server.network.ServerPlayerEntity;
import net.minecraft.text.Text;

public class ChatUtil {
    //This is a private class only used internally to get ANSI colors
    private static class ConsoleColor {
        public static String getColor(CONSOLE_COLOR color) {
            String ret = "";
            switch(color) {
                case RED:
                    ret = "31";
                    break;
                case GREEN:
                    ret = "32";
                    break;
                case YELLOW:
                    ret = "33";
                    break;
                case BLUE:
                    ret = "34";
                    break;
                case MAGENTA:
                    ret = "35";
                    break;
                case CYAN:
                    ret = "36";
                    break;
            }
            return ret;
        }
    }

    public static enum CONSOLE_COLOR {
        RED,
        GREEN,
        YELLOW,
        BLUE,
        MAGENTA,
        CYAN;
    }

    static int CHATBOX_WIDTH_CHARS = 80; // Maximum length of the textbox in individual characters

    // Helpful print wrapper function
    static public void SendPlayerMsg(ServerPlayerEntity player, String text) {
        player.sendMessage(Text.literal(text));
    }

    /// TODO: Add this back in later under a chat ticket
    // Prints a table of data in chat
    // static public void ChatBlock(ServerPlayerEntity player, HashMap<Text, List<Text>> table) {

    //     ///DEBUG
    //     for (Entry<Text, List<Text>> entry : table.entrySet()) {
    //         for (int debug = 0; debug < entry.getValue().size(); debug++) {
    //             System.out.println("KEY: " + entry.getKey().toString() + " VALUE: " + entry.getValue().get(debug).toString());
    //         }

    //     }

    //     // The user will likely pass in text strings longer than the character limit for num of columns; therefore
    //     // we are required to split these into this finalPrintList structure
    //     HashMap<Text, ArrayList<Text>> finalPrintList = new HashMap<Text, ArrayList<Text>>();

    //     int maxColumnWidth = CHATBOX_WIDTH_CHARS / table.size(); // Represents max char allowance per data column
    //     maxColumnWidth -= table.size(); // Represents a separating '|' between each column

    //     // This first behemoth of a loop is to take the given table hashmap and look at
    //     // the Text values & split them
    //     // should their size exceed the maxColumnWidth given for each entry key
    //     System.out.println("Entry data is size " + table.size());
    //     for (Entry<Text, List<Text>> entry : table.entrySet()) {
    //         // Each text line found cannot be longer than "maxColumnWidth" or else it must
    //         // wrap which splits it
    //         // into two texts; thus adding an additional row that is required for iteration.
    //         // Each split text must
    //         // maintain the same formatting as the root text it is split from

    //         finalPrintList.put(entry.getKey(), new ArrayList<Text>()); // Instantiate the key & array
    //         System.out.println("Map size is " + finalPrintList.size());
    //         System.out.println("Entry value size is " + entry.getValue().size());
    //         for (Text item : entry.getValue()) {
    //             int numItems = (int) Math.ceil((item.getString().length() / maxColumnWidth));
    //             int strOffset = numItems; // Represents number of items per string
    //             System.out.println("numItems: " + numItems);
    //             System.out.println("strOffset: " + strOffset);

    //             for (int offset = 0; offset <= numItems; offset++) { /// TODO: might need to be <=
    //                 int start = strOffset * offset; // Multiple from start of string to needed point
    //                 int end = start + strOffset; // The original start offset + the width spacer
    //                 String substr = item.toString().substring(start, end); // Contains the string to be Textified

    //                 MutableText newText = Text.literal(substr).setStyle(item.getStyle());
    //                 finalPrintList.get(entry.getKey()).add(newText); // Add back into list
    //                 System.out.println("SPLIT DEBUG: " + newText.toString());
    //             }
    //         }
    //     }

    //     // This loop does the printing of the table in chat
    //     int tempPreventInfiniteLoops = 10;
    //     while (finalPrintList.size() != 0) {

    //         // This is a one time print
    //         MutableText line = Text.literal("");
    //         for (Entry<Text, ArrayList<Text>> entry : finalPrintList.entrySet()) {
    //             if (entry.getValue().size() != 0) {
    //                 line.append(entry.getValue().get(0));

    //                 System.out.println("new line is now " + line.toString());
    //                 line.append("|");
    //             } else {
    //                 finalPrintList.remove(entry.getKey()); // Clear the key; as we are done with this column for
    //                                                        // printing
    //             }

    //             player.sendMessage(line);
    //             String debugPrint = line.toString();
    //             System.out.println("Debug line to be printed: " + debugPrint);
    //             line = Text.literal("");
    //             break;
    //         }

    //         tempPreventInfiniteLoops--;
    //         if (tempPreventInfiniteLoops <= 0) {
    //             return;
    //         }
    //     }
    // }

    // Returns a string with the proper ANSI encoding for the specified CONSOLE_COLOR
    static public String ColoredString(String msg, CONSOLE_COLOR color) {
        return "\033[" + ConsoleColor.getColor(color) + "m" + msg + "\033[0m";
    }

    // Takes in a (already initialized) logger object and prints to console
    static public void LoggerColored(String msg, CONSOLE_COLOR color, Logger logger) {
        logger.info(ColoredString(msg, color));
    }
}