-- MercyV Kill Logs
-- Sendet alle Spielertode an Discord via Bot API

local API_URL = 'http://185.223.31.65:3010/api/events/killlogs'
local API_SECRET = 'MercyV_SecureAPI_2025_xK9mP2nL7qR'

-- Waffen-Hash zu Name Mapping (die wichtigsten)
local WeaponNames = {
    -- Nahkampf
    [`WEAPON_UNARMED`] = 'WEAPON_FIST',
    [`WEAPON_KNIFE`] = 'WEAPON_KNIFE',
    [`WEAPON_BAT`] = 'WEAPON_BAT',
    [`WEAPON_HAMMER`] = 'WEAPON_HAMMER',
    [`WEAPON_MACHETE`] = 'WEAPON_MACHETE',
    -- Pistolen
    [`WEAPON_PISTOL`] = 'WEAPON_PISTOL',
    [`WEAPON_COMBATPISTOL`] = 'WEAPON_COMBATPISTOL',
    [`WEAPON_APPISTOL`] = 'WEAPON_APPISTOL',
    [`WEAPON_PISTOL50`] = 'WEAPON_PISTOL50',
    [`WEAPON_REVOLVER`] = 'WEAPON_REVOLVER',
    [`WEAPON_SNSPISTOL`] = 'WEAPON_SNSPISTOL',
    [`WEAPON_HEAVYPISTOL`] = 'WEAPON_HEAVYPISTOL',
    -- SMGs
    [`WEAPON_MICROSMG`] = 'WEAPON_MICROSMG',
    [`WEAPON_SMG`] = 'WEAPON_SMG',
    [`WEAPON_ASSAULTSMG`] = 'WEAPON_ASSAULTSMG',
    [`WEAPON_COMBATPDW`] = 'WEAPON_COMBATPDW',
    [`WEAPON_MACHINEPISTOL`] = 'WEAPON_MACHINEPISTOL',
    [`WEAPON_MINISMG`] = 'WEAPON_MINISMG',
    -- Gewehre
    [`WEAPON_ASSAULTRIFLE`] = 'WEAPON_ASSAULTRIFLE',
    [`WEAPON_CARBINERIFLE`] = 'WEAPON_CARBINERIFLE',
    [`WEAPON_ADVANCEDRIFLE`] = 'WEAPON_ADVANCEDRIFLE',
    [`WEAPON_SPECIALCARBINE`] = 'WEAPON_SPECIALCARBINE',
    [`WEAPON_BULLPUPRIFLE`] = 'WEAPON_BULLPUPRIFLE',
    [`WEAPON_COMPACTRIFLE`] = 'WEAPON_COMPACTRIFLE',
    -- MGs
    [`WEAPON_MG`] = 'WEAPON_MG',
    [`WEAPON_COMBATMG`] = 'WEAPON_COMBATMG',
    [`WEAPON_GUSENBERG`] = 'WEAPON_GUSENBERG',
    -- Scharfschützengewehre
    [`WEAPON_SNIPERRIFLE`] = 'WEAPON_SNIPERRIFLE',
    [`WEAPON_HEAVYSNIPER`] = 'WEAPON_HEAVYSNIPER',
    [`WEAPON_MARKSMANRIFLE`] = 'WEAPON_MARKSMANRIFLE',
    -- Shotguns
    [`WEAPON_PUMPSHOTGUN`] = 'WEAPON_PUMPSHOTGUN',
    [`WEAPON_SAWNOFFSHOTGUN`] = 'WEAPON_SAWNOFFSHOTGUN',
    [`WEAPON_ASSAULTSHOTGUN`] = 'WEAPON_ASSAULTSHOTGUN',
    [`WEAPON_BULLPUPSHOTGUN`] = 'WEAPON_BULLPUPSHOTGUN',
    [`WEAPON_HEAVYSHOTGUN`] = 'WEAPON_HEAVYSHOTGUN',
    [`WEAPON_DBSHOTGUN`] = 'WEAPON_DBSHOTGUN',
    [`WEAPON_MUSKET`] = 'WEAPON_MUSKET',
    -- Explosiv
    [`WEAPON_GRENADE`] = 'WEAPON_GRENADE',
    [`WEAPON_STICKYBOMB`] = 'WEAPON_STICKYBOMB',
    [`WEAPON_MOLOTOV`] = 'WEAPON_MOLOTOV',
    [`WEAPON_RPG`] = 'WEAPON_RPG',
    [`WEAPON_GRENADELAUNCHER`] = 'WEAPON_GRENADELAUNCHER',
    [`WEAPON_MINIGUN`] = 'WEAPON_MINIGUN',
    -- Sonstiges
    [`WEAPON_STUNGUN`] = 'WEAPON_STUNGUN',
    [`WEAPON_PETROLCAN`] = 'WEAPON_PETROLCAN',
    [`WEAPON_FIREEXTINGUISHER`] = 'WEAPON_FIREEXTINGUISHER',
    -- Todesursachen
    [`WEAPON_FALL`] = 'WEAPON_FALL',
    [`WEAPON_DROWNING`] = 'WEAPON_DROWNING',
    [`WEAPON_DROWNING_IN_VEHICLE`] = 'WEAPON_DROWNING',
    [`WEAPON_BLEEDING`] = 'WEAPON_BLEEDING',
    [`WEAPON_FIRE`] = 'WEAPON_FIRE',
    [`WEAPON_ELECTRIC_FENCE`] = 'WEAPON_ELECTRIC',
    [`WEAPON_EXPLOSION`] = 'WEAPON_EXPLOSION',
    [`WEAPON_RAMMED_BY_CAR`] = 'WEAPON_VEHICLE',
    [`WEAPON_RUN_OVER_BY_CAR`] = 'WEAPON_VEHICLE',
    [`WEAPON_VEHICLE_ROCKET`] = 'WEAPON_VEHICLE',
}

-- Todesursache aus Waffe ableiten
local function getCause(weaponHash)
    if weaponHash == `WEAPON_FALL` then return 'fall' end
    if weaponHash == `WEAPON_DROWNING` or weaponHash == `WEAPON_DROWNING_IN_VEHICLE` then return 'drown' end
    if weaponHash == `WEAPON_FIRE` or weaponHash == `WEAPON_MOLOTOV` then return 'fire' end
    if weaponHash == `WEAPON_EXPLOSION` or weaponHash == `WEAPON_RPG` or weaponHash == `WEAPON_GRENADE` or weaponHash == `WEAPON_STICKYBOMB` then return 'explosion' end
    if weaponHash == `WEAPON_RAMMED_BY_CAR` or weaponHash == `WEAPON_RUN_OVER_BY_CAR` then return 'vehicle' end
    return nil
end

-- Waffen-Name aus Hash holen
local function getWeaponName(weaponHash)
    return WeaponNames[weaponHash] or ('WEAPON_UNKNOWN_' .. tostring(weaponHash))
end

-- Kill Log an API senden
local function sendKillLog(victim, killer, weaponHash, coords)
    local victimName = GetPlayerName(victim) or 'Unbekannt'
    local killerName = killer and GetPlayerName(killer) or nil
    local weaponName = getWeaponName(weaponHash)
    local cause = getCause(weaponHash)

    -- Selbstmord prüfen
    if killer and killer == victim then
        cause = 'suicide'
        killerName = nil
    end

    local payload = json.encode({
        victim = victimName,
        killer = killerName,
        weapon = weaponName,
        location = coords and {
            x = coords.x,
            y = coords.y,
            z = coords.z
        } or nil,
        cause = cause
    })

    PerformHttpRequest(API_URL, function(errorCode, resultData, resultHeaders)
        if errorCode ~= 200 then
            print('[mercyv-killlogs] API Error: ' .. tostring(errorCode))
        end
    end, 'POST', payload, {
        ['Content-Type'] = 'application/json',
        ['Authorization'] = 'Bearer ' .. API_SECRET,
        ['X-User-ID'] = 'fivem-server'
    })
end

-- ESX Death Event (für ESX Legacy)
AddEventHandler('esx:onPlayerDeath', function(data)
    local victim = data.victim
    local killer = data.killer
    local weaponHash = data.deathCause or `WEAPON_UNARMED`

    -- Koordinaten vom Opfer holen
    local victimPed = GetPlayerPed(victim)
    local coords = victimPed and GetEntityCoords(victimPed) or nil

    sendKillLog(victim, killer, weaponHash, coords)
end)

-- Alternative: baseevents (falls esx:onPlayerDeath nicht funktioniert)
RegisterNetEvent('baseevents:onPlayerDied')
AddEventHandler('baseevents:onPlayerDied', function(killerType, coords)
    local victim = source
    sendKillLog(victim, nil, `WEAPON_UNARMED`, coords)
end)

RegisterNetEvent('baseevents:onPlayerKilled')
AddEventHandler('baseevents:onPlayerKilled', function(killerId, data)
    local victim = source
    local killer = killerId
    local weaponHash = data.weaponhash or `WEAPON_UNARMED`
    local coords = data.killerpos or nil

    sendKillLog(victim, killer, weaponHash, coords)
end)

print('[mercyv-killlogs] Kill Logs Resource gestartet')