---@diagnostic disable: undefined-field
ESX = nil
QBCore = nil

if (GetResourceState('es_extended') == 'started') then
    ESX = exports['es_extended']:getSharedObject()
elseif (GetResourceState('qb-core') == 'started') then
    QBCore = exports['qb-core']:GetCoreObject()
end

Functions = {}

Functions.HasItem = function(playerId, itemName)
    if ESX then
        local xPlayer = ESX.GetPlayerFromId(playerId)
        return xPlayer.getInventoryItem(itemName).count > 0
    elseif QBCore then
        local Player = QBCore.Functions.GetPlayer(playerId)
        return Player.Functions.GetItemByName(itemName).amount > 0
    end
end

Functions.RemoveItem = function(playerId, itemName, amount)
    if ESX then
        local xPlayer = ESX.GetPlayerFromId(playerId)
        xPlayer.removeInventoryItem(itemName, amount)
    elseif QBCore then
        local Player = QBCore.Functions.GetPlayer(playerId)
        Player.Functions.RemoveItem(itemName, amount)
    end
end

Functions.GetPolicePlayers = function()
    if not Config.allowedJobs then
        return { -1 }
    end

    local jobs = {}
    for jobName, _ in pairs(Config.allowedJobs) do
        jobs[#jobs + 1] = jobName
    end

    local playerIds = {}

    if ESX then
        local result = ESX.GetExtendedPlayers('job', jobs)
        for key, xPlayers in pairs(result) do
            for i = 1, #xPlayers do
                playerIds[#playerIds + 1] = xPlayers[i].source
            end
        end
    elseif QBCore then
        for jobName, _ in pairs(Config.allowedJobs) do
            local players = QBCore.Functions.GetPlayersOnDuty(jobName)
            for i = 1, #players do
                playerIds[#playerIds + 1] = players[i]
            end
        end
    end

    return playerIds
end

--[[
-- If you are using an older version of ESX, and the blips are not showing up, you can use this function instead of the one above.
Functions.GetPolicePlayers = function()
    local jobs = {}
    for jobName, _ in pairs(Config.allowedJobs) do
        jobs[#jobs + 1] = jobName
    end

    local playerIds = {}

    for i = 1, #jobs do
        local jobName = jobs[i]
        local result = ESX.GetExtendedPlayers('job', jobName)
        for key, xPlayer in pairs(result) do
            playerIds[#playerIds + 1] = xPlayer.source
        end
    end

    return playerIds
end
]]