// @version=6
indicator("🧪 Kachky Test Alerts", "🧪 TEST", overlay=true)

// ─── Signal Mode ────────────────────────────────────────────────────────
grpSig = "1) Signal"
sigMode = input.string("Price Cross", "Signal Mode",
 options=["Price Cross", "Manual JSON"],
 group=grpSig,
 tooltip="Price Cross = auto signals when price crosses level.\nManual JSON = paste your own alert JSON.")

// Price Cross mode
crossLevel = input.float(0.0, "Cross Level (0 = SMA20)", group=grpSig,
 tooltip="Price level for cross signals. Set 0 to use SMA(20) as dynamic level.")
smaLen = input.int(20, "SMA Length (if level=0)", minval=2, group=grpSig)

// Manual JSON mode
manualJson = input.text_area("", "Manual JSON payload", group=grpSig,
 tooltip='Paste full JSON, e.g.:\n{"action":"OPEN","symbol":"BTCUSDT","side":"LONG","strategy":"TEST","route":"capital","tier":"C"}')

// ─── Direction ──────────────────────────────────────────────────────────
grpDir = "2) Direction"
direction = input.string("Both", "Direction",
 options=["Long only", "Short only", "Both"],
 group=grpDir)

// ─── Webhook ────────────────────────────────────────────────────────────
grpWH = "3) Webhook"
useWebhook = input.bool(true, "Send webhook via alert()", group=grpWH)
webhookMode = input.string("Both", "Webhook mode",
 options=["Both", "Open only", "Close only"], group=grpWH)
routeOpt = input.string("capital", "Route",
 options=["auto", "hl", "bybit", "both", "capital", "all"], group=grpWH)
scopeOpt = input.string("group", "Scope",
 options=["group", "individual"], group=grpWH)
tierOpt = input.string("TEST", "💰 Position Tier",
 options=["TEST", "A", "B", "C", "D", "E"], group=grpWH,
 tooltip="A=$1000  B=$500  C=$200  D=$100  E=$20  TEST=paper only")
strategyName = input.string("TEST", "Strategy name", group=grpWH,
 tooltip="Strategy key sent in alert, e.g. TEST, VBO_1H, DONKEY_1H")
kvOpt = input.string("", "Overrides (k=v;...)", group=grpWH)

// ─── Logic ──────────────────────────────────────────────────────────────
float level = crossLevel != 0 ? crossLevel : ta.sma(close, smaLen)

// State
var int pos = 0  // 0=flat, 1=long, -1=short

bool longEntry  = ta.crossover(close, level) and pos <= 0 and (direction != "Short only")
bool shortEntry = ta.crossunder(close, level) and pos >= 0 and (direction != "Long only")
bool longExit   = ta.crossunder(close, level) and pos > 0
bool shortExit  = ta.crossover(close, level) and pos < 0

if longEntry
    pos := 1
if shortEntry
    pos := -1
if longExit or shortExit
    pos := 0

// ─── Visuals ────────────────────────────────────────────────────────────
plot(level, "Level", color.new(color.gray, 40), 1, plot.style_stepline)
plotshape(longEntry, "Long Entry", shape.triangleup, location.belowbar, color.lime, size=size.small)
plotshape(shortEntry, "Short Entry", shape.triangledown, location.abovebar, color.red, size=size.small)
plotshape(longExit, "Long Exit", shape.xcross, location.abovebar, color.orange, size=size.tiny)
plotshape(shortExit, "Short Exit", shape.xcross, location.belowbar, color.orange, size=size.tiny)
bgcolor(pos > 0 ? color.new(color.lime, 93) : pos < 0 ? color.new(color.red, 93) : na)

// ─── Alert Generation ───────────────────────────────────────────────────
string tfKey = timeframe.period
string strategyKey = strategyName

string sigAction = ""
string sigSide = ""
string sigLabel = ""

if longExit
    sigAction := "CLOSE"
    sigSide := "LONG"
    sigLabel := "LONG_EXIT"
else if shortExit
    sigAction := "CLOSE"
    sigSide := "SHORT"
    sigLabel := "SHORT_EXIT"
else if longEntry
    sigAction := "OPEN"
    sigSide := "LONG"
    sigLabel := "LONG_ENTRY"
else if shortEntry
    sigAction := "OPEN"
    sigSide := "SHORT"
    sigLabel := "SHORT_ENTRY"

bool allowOpen  = (webhookMode != "Close only")
bool allowClose = (webhookMode != "Open only")

bool passMode =
 sigAction == "OPEN"  ? allowOpen :
 sigAction == "CLOSE" ? allowClose :
 false

if useWebhook and sigMode == "Price Cross" and sigAction != "" and passMode
    string baseMsg = str.format(
     "{0}|{1}|{2}|{3}|{4}|{5}|{6}|{7}|{8}",
     strategyKey,
     sigAction,
     sigSide,
     sigLabel,
     syminfo.tickerid,
     timeframe.period,
     str.tostring(close, format.mintick),
     routeOpt,
     scopeOpt
     )

    string msg = baseMsg + "|" + (str.length(kvOpt) > 0 ? ("tier=" + tierOpt + ";" + kvOpt) : ("tier=" + tierOpt))
    alert(msg, alert.freq_once_per_bar_close)

// ─── Manual JSON alert (fires every bar close when in this mode) ────────
if useWebhook and sigMode == "Manual JSON" and str.length(manualJson) > 5
    alert(manualJson, alert.freq_once_per_bar_close)

// ─── Alert conditions (for non-webhook use) ─────────────────────────────
alertcondition(longEntry,  title="Long Entry",  message="TEST Long Entry")
alertcondition(shortEntry, title="Short Entry", message="TEST Short Entry")
alertcondition(longExit,   title="Long Exit",   message="TEST Long Exit")
alertcondition(shortExit,  title="Short Exit",  message="TEST Short Exit")