"//@version=5
indicator("20.1) Refined Flower tbl Multi Timeframe", overlay=true, max_bars_back=500)

// Define the timeframes
tf1 = "60"  // 1-hour
tf2 = "D"   // Daily
tf3 = "W"   // Weekly
tf4 = "M"   // Monthly

// Function to calculate Flower and Fire conditions and return time
calc_flower_fire(src, high_src, low_src) =>
    rsi9 = ta.rsi(src, 9)
    ema20_high = ta.ema(high_src, 20)
    rma20_low = ta.rma(low_src, 20)
    Flower = ta.crossover(rsi9, 30) and (ema20_high < rma20_low)
    Fire = ta.crossover(rsi9, 90)
    [Flower, Fire, time]

// Get Flower and Fire conditions and timestamps for each timeframe
[flower_1h, fire_1h, time_1h] = request.security(syminfo.tickerid, tf1, calc_flower_fire(close, high, low))
[flower_d, fire_d, time_d]     = request.security(syminfo.tickerid, tf2, calc_flower_fire(close, high, low))
[flower_w, fire_w, time_w]     = request.security(syminfo.tickerid, tf3, calc_flower_fire(close, high, low))
[flower_m, fire_m, time_m]     = request.security(syminfo.tickerid, tf4, calc_flower_fire(close, high, low))

// Initialize table with 7 columns and 5 rows (1 header + 4 timeframes)
var table flowerTable = table.new(position.top_right, 7, 5, bgcolor=color.white, frame_color=color.black, frame_width=1)

// Define table headers on the first bar
if (barstate.isfirst)
    table.cell(flowerTable, 0, 0, "Timeframe", text_color=color.black, bgcolor=color.gray)
    table.cell(flowerTable, 1, 0, "Flower", text_color=color.black, bgcolor=color.gray)
    table.cell(flowerTable, 2, 0, "Flower Time", text_color=color.black, bgcolor=color.gray)
    table.cell(flowerTable, 3, 0, "Flower LTP", text_color=color.black, bgcolor=color.gray)
    table.cell(flowerTable, 4, 0, "Fire", text_color=color.black, bgcolor=color.gray)
    table.cell(flowerTable, 5, 0, "Fire Time", text_color=color.black, bgcolor=color.gray)
    table.cell(flowerTable, 6, 0, "Fire LTP", text_color=color.black, bgcolor=color.gray)

// Function to format date and time from a given timestamp
getDateTime(tf_time) =>
    if na(tf_time)
        "N/A"
    else
        yr = year(tf_time)
        mnth = month(tf_time)
        day = dayofmonth(tf_time)
        hr = hour(tf_time)
        min = minute(tf_time)
        str.tostring(day) + "-" + str.tostring(mnth) + "-" + str.tostring(yr) + " " + str.tostring(hr) + ":" + str.tostring(min)

// Function to get close price from higher timeframe
getClose(tf) =>
    request.security(syminfo.tickerid, tf, close)

// Latest Flower and Fire info per timeframe
// Initialize 'var' variables to store latest events
var string latest_flower_1h_time = "N/A"
var float latest_flower_1h_price = na
if (flower_1h)
    latest_flower_1h_time := getDateTime(time_1h)
    latest_flower_1h_price := getClose(tf1)
    
var string latest_fire_1h_time = "N/A"
var float latest_fire_1h_price = na
if (fire_1h)
    latest_fire_1h_time := getDateTime(time_1h)
    latest_fire_1h_price := getClose(tf1)

var string latest_flower_d_time = "N/A"
var float latest_flower_d_price = na
if (flower_d)
    latest_flower_d_time := getDateTime(time_d)
    latest_flower_d_price := getClose(tf2)
    
var string latest_fire_d_time = "N/A"
var float latest_fire_d_price = na
if (fire_d)
    latest_fire_d_time := getDateTime(time_d)
    latest_fire_d_price := getClose(tf2)
    
var string latest_flower_w_time = "N/A"
var float latest_flower_w_price = na
if (flower_w)
    latest_flower_w_time := getDateTime(time_w)
    latest_flower_w_price := getClose(tf3)
    
var string latest_fire_w_time = "N/A"
var float latest_fire_w_price = na
if (fire_w)
    latest_fire_w_time := getDateTime(time_w)
    latest_fire_w_price := getClose(tf3)
    
var string latest_flower_m_time = "N/A"
var float latest_flower_m_price = na
if (flower_m)
    latest_flower_m_time := getDateTime(time_m)
    latest_flower_m_price := getClose(tf4)
    
var string latest_fire_m_time = "N/A"
var float latest_fire_m_price = na
if (fire_m)
    latest_fire_m_time := getDateTime(time_m)
    latest_fire_m_price := getClose(tf4)

// Update the table with latest events

// Helper function to update table cells
update_table_row(tf_label, flower_cond, flower_symbol, flower_time, flower_price, fire_cond, fire_symbol, fire_time, fire_price, row) =>
    table.cell(flowerTable, 0, row, tf_label, text_color=color.black, bgcolor=color.white)
    
    if (flower_cond)
        table.cell(flowerTable, 1, row, flower_symbol, text_color=color.yellow, bgcolor=color.white)
    else
        table.cell(flowerTable, 1, row, "-", text_color=color.black, bgcolor=color.white)
    
    table.cell(flowerTable, 2, row, flower_time, text_color=color.black, bgcolor=color.white)
    
    if (not na(flower_price))
        table.cell(flowerTable, 3, row, str.tostring(flower_price), text_color=color.black, bgcolor=color.white)
    else
        table.cell(flowerTable, 3, row, "-", text_color=color.black, bgcolor=color.white)
    
    if (fire_cond)
        table.cell(flowerTable, 4, row, fire_symbol, text_color=color.red, bgcolor=color.white)
    else
        table.cell(flowerTable, 4, row, "-", text_color=color.black, bgcolor=color.white)
    
    table.cell(flowerTable, 5, row, fire_time, text_color=color.black, bgcolor=color.white)
    
    if (not na(fire_price))
        table.cell(flowerTable, 6, row, str.tostring(fire_price), text_color=color.black, bgcolor=color.white)
    else
        table.cell(flowerTable, 6, row, "-", text_color=color.black, bgcolor=color.white)

// Update rows for each timeframe
update_table_row("1H", flower_1h, "🌸", latest_flower_1h_time, latest_flower_1h_price, fire_1h, "🔥", latest_fire_1h_time, latest_fire_1h_price, 1)
update_table_row("Daily", flower_d, "🌸", latest_flower_d_time, latest_flower_d_price, fire_d, "🔥", latest_fire_d_time, latest_fire_d_price, 2)
update_table_row("Weekly", flower_w, "🌸", latest_flower_w_time, latest_flower_w_price, fire_w, "🔥", latest_fire_w_time, latest_fire_w_price, 3)
update_table_row("Monthly", flower_m, "🌸", latest_flower_m_time, latest_flower_m_price, fire_m, "🔥", latest_fire_m_time, latest_fire_m_price, 4)

// Plot flower and fire on the current chart's timeframe (Daily)
current_Flower = ta.crossover(ta.rsi(close, 9), 30) and (ta.ema(high, 20) < ta.rma(low, 20))
current_Fire = ta.crossover(ta.rsi(close, 9), 90)

plotshape(series=current_Flower, location=location.belowbar, color=color.yellow, style=shape.labelup, text="🌸", title="Flower")
plotshape(series=current_Fire, location=location.abovebar, color=color.red, style=shape.labelup, text="🔥", title="Fire")"

explain what this code do in simple language