local QBCore = exports['qb-core']:GetCoreObject()

-- Datenbank Setup
CreateThread(function()
    MySQL.query([[
        CREATE TABLE IF NOT EXISTS infopoint_events (
            id INT AUTO_INCREMENT PRIMARY KEY,
            title VARCHAR(255) NOT NULL,
            description TEXT,
            category VARCHAR(100),
            location VARCHAR(255),
            event_date DATETIME,
            created_by VARCHAR(50),
            created_by_name VARCHAR(255),
            created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
            active BOOLEAN DEFAULT TRUE
        )
    ]])
    
    MySQL.query([[
        CREATE TABLE IF NOT EXISTS infopoint_incidents (
            id INT AUTO_INCREMENT PRIMARY KEY,
            title VARCHAR(255) NOT NULL,
            description TEXT,
            category VARCHAR(100),
            location VARCHAR(255),
            reported_by VARCHAR(50),
            reported_by_name VARCHAR(255),
            status VARCHAR(50) DEFAULT 'open',
            assigned_to VARCHAR(50),
            created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
        )
    ]])
    
    MySQL.query([[
        CREATE TABLE IF NOT EXISTS infopoint_job_offers (
            id INT AUTO_INCREMENT PRIMARY KEY,
            job_name VARCHAR(100),
            title VARCHAR(255),
            description TEXT,
            requirements TEXT,
            salary VARCHAR(100),
            contact VARCHAR(255),
            created_by VARCHAR(50),
            created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
            active BOOLEAN DEFAULT TRUE
        )
    ]])
    
    -- Neue Tabelle für Lizenz-Informationen
    MySQL.query([[
        CREATE TABLE IF NOT EXISTS infopoint_license_info (
            id INT AUTO_INCREMENT PRIMARY KEY,
            license_type VARCHAR(100) NOT NULL,
            price VARCHAR(50),
            requirements TEXT,
            description TEXT,
            processing_time VARCHAR(100),
            valid_duration VARCHAR(100),
            created_by VARCHAR(50),
            updated_by VARCHAR(50),
            created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
            updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
            active BOOLEAN DEFAULT TRUE
        )
    ]])
    
    -- Standard Lizenz-Informationen einfügen falls nicht vorhanden
    MySQL.query('SELECT COUNT(*) as count FROM infopoint_license_info', {}, function(result)
        if result[1].count == 0 then
            local defaultLicenses = {
                {
                    license_type = 'Führerschein',
                    price = '$500',
                    requirements = 'Mindestalter 18 Jahre, Theorieprüfung bestehen, Praktische Prüfung bestehen',
                    description = 'Berechtigt zum Führen von PKW und leichten Nutzfahrzeugen',
                    processing_time = '1-2 Werktage',
                    valid_duration = 'Unbegrenzt'
                },
                {
                    license_type = 'Waffenschein',
                    price = '$2000',
                    requirements = 'Saubere Akte, Psychologisches Gutachten, Waffenprüfung bestehen, Mindestalter 21 Jahre',
                    description = 'Berechtigt zum Führen von Schusswaffen',
                    processing_time = '2-4 Wochen',
                    valid_duration = '5 Jahre'
                },
                {
                    license_type = 'Pilotenschein',
                    price = '$10000',
                    requirements = 'Flugstunden nachweisen, Medizinische Untersuchung, Theorieprüfung, Praktische Prüfung',
                    description = 'Berechtigt zum Führen von Luftfahrzeugen',
                    processing_time = '4-8 Wochen',
                    valid_duration = '2 Jahre'
                },
                {
                    license_type = 'Motorradführerschein',
                    price = '$750',
                    requirements = 'Mindestalter 18 Jahre, Theorieprüfung bestehen, Praktische Prüfung bestehen',
                    description = 'Berechtigt zum Führen von Motorrädern',
                    processing_time = '1-2 Werktage',
                    valid_duration = 'Unbegrenzt'
                },
                {
                    license_type = 'Bootslizenz',
                    price = '$1500',
                    requirements = 'Mindestalter 16 Jahre, Theorieprüfung bestehen, Praktische Prüfung bestehen',
                    description = 'Berechtigt zum Führen von Wasserfahrzeugen',
                    processing_time = '3-5 Werktage',
                    valid_duration = '10 Jahre'
                }
            }
            
            for _, license in pairs(defaultLicenses) do
                MySQL.insert('INSERT INTO infopoint_license_info (license_type, price, requirements, description, processing_time, valid_duration, created_by) VALUES (?, ?, ?, ?, ?, ?, ?)', {
                    license.license_type,
                    license.price,
                    license.requirements,
                    license.description,
                    license.processing_time,
                    license.valid_duration,
                    'system'
                })
            end
        end
    end)
end)

-- Events abrufen
QBCore.Functions.CreateCallback('infopoint:getEvents', function(source, cb)
    MySQL.query('SELECT * FROM infopoint_events WHERE active = 1 ORDER BY event_date ASC', {}, function(result)
        cb(result)
    end)
end)

-- Vorfälle abrufen (nur für berechtigte Jobs)
QBCore.Functions.CreateCallback('infopoint:getIncidents', function(source, cb)
    local Player = QBCore.Functions.GetPlayer(source)
    if not Player then return cb({}) end
    
    local job = Player.PlayerData.job.name
    if Config.JobPermissions and Config.JobPermissions.jobSpecificInfo and 
       Config.JobPermissions.jobSpecificInfo[job] and 
       Config.JobPermissions.jobSpecificInfo[job].showIncidents then
        MySQL.query('SELECT * FROM infopoint_incidents ORDER BY created_at DESC', {}, function(result)
            cb(result)
        end)
    else
        cb({})
    end
end)

-- Job Angebote abrufen
QBCore.Functions.CreateCallback('infopoint:getJobOffers', function(source, cb, jobName)
    local query = 'SELECT * FROM infopoint_job_offers WHERE active = 1'
    local params = {}
    
    if jobName then
        query = query .. ' AND job_name = ?'
        params = {jobName}
    end
    
    query = query .. ' ORDER BY created_at DESC'
    
    MySQL.query(query, params, function(result)
        cb(result)
    end)
end)

-- Lizenz Informationen abrufen
QBCore.Functions.CreateCallback('infopoint:getLicenseInfo', function(source, cb)
    MySQL.query('SELECT * FROM infopoint_license_info WHERE active = 1 ORDER BY license_type ASC', {}, function(result)
        cb(result)
    end)
end)

-- Prüfen ob Spieler Lizenz-Informationen verwalten kann
QBCore.Functions.CreateCallback('infopoint:canManageLicenses', function(source, cb)
    local Player = QBCore.Functions.GetPlayer(source)
    if not Player then return cb(false) end
    
    local job = Player.PlayerData.job.name
    local canManage = false
    
    -- Sicherheitsprüfung für Config
    if Config and Config.JobPermissions and Config.JobPermissions.canManageLicenses then
        if type(Config.JobPermissions.canManageLicenses) == 'table' then
            for _, allowedJob in pairs(Config.JobPermissions.canManageLicenses) do
                if job == allowedJob then
                    canManage = true
                    break
                end
            end
        elseif type(Config.JobPermissions.canManageLicenses) == 'string' then
            canManage = (job == Config.JobPermissions.canManageLicenses)
        end
    end
    
    cb(canManage)
end)

-- Event erstellen
RegisterNetEvent('infopoint:createEvent', function(eventData)
    local src = source
    local Player = QBCore.Functions.GetPlayer(src)
    if not Player then return end
    
    local job = Player.PlayerData.job.name
    local canCreate = false
    
    -- Sicherheitsprüfung für Config
    if Config and Config.JobPermissions and Config.JobPermissions.canCreateEvents then
        if type(Config.JobPermissions.canCreateEvents) == 'table' then
            for _, allowedJob in pairs(Config.JobPermissions.canCreateEvents) do
                if job == allowedJob then
                    canCreate = true
                    break
                end
            end
        end
    end
    
    if not canCreate then
        TriggerClientEvent('QBCore:Notify', src, 'Du hast keine Berechtigung Events zu erstellen!', 'error')
        return
    end
    
    MySQL.insert('INSERT INTO infopoint_events (title, description, category, location, event_date, created_by, created_by_name) VALUES (?, ?, ?, ?, ?, ?, ?)', {
        eventData.title,
        eventData.description,
        eventData.category,
        eventData.location,
        eventData.date,
        Player.PlayerData.citizenid,
        Player.PlayerData.charinfo.firstname .. ' ' .. Player.PlayerData.charinfo.lastname
    }, function(insertId)
        if insertId then
            TriggerClientEvent('QBCore:Notify', src, 'Event erfolgreich erstellt!', 'success')
            TriggerClientEvent('infopoint:refreshData', -1)
        end
    end)
end)

-- Vorfall melden
RegisterNetEvent('infopoint:reportIncident', function(incidentData)
    local src = source
    local Player = QBCore.Functions.GetPlayer(src)
    if not Player then return end
    
    MySQL.insert('INSERT INTO infopoint_incidents (title, description, category, location, reported_by, reported_by_name) VALUES (?, ?, ?, ?, ?, ?)', {
        incidentData.title,
        incidentData.description,
        incidentData.category,
        incidentData.location,
        Player.PlayerData.citizenid,
        Player.PlayerData.charinfo.firstname .. ' ' .. Player.PlayerData.charinfo.lastname
    }, function(insertId)
        if insertId then
            TriggerClientEvent('QBCore:Notify', src, 'Vorfall erfolgreich gemeldet!', 'success')
            
            -- Benachrichtigung an alle Polizisten senden
            local Players = QBCore.Functions.GetQBPlayers()
            for _, player in pairs(Players) do
                if player.PlayerData.job.name == 'police' and player.PlayerData.job.onduty then
                    TriggerClientEvent('QBCore:Notify', player.PlayerData.source, 'Neuer Vorfall gemeldet: ' .. incidentData.title, 'primary')
                end
            end
        end
    end)
end)

-- Job Angebot erstellen
RegisterNetEvent('infopoint:createJobOffer', function(jobData)
    local src = source
    local Player = QBCore.Functions.GetPlayer(src)
    if not Player then return end
    
    local job = Player.PlayerData.job.name
    local canCreate = false
    
    -- Sicherheitsprüfung für Config
    if Config and Config.JobPermissions and Config.JobPermissions.canCreateEvents then
        if type(Config.JobPermissions.canCreateEvents) == 'table' then
            for _, allowedJob in pairs(Config.JobPermissions.canCreateEvents) do
                if job == allowedJob then
                    canCreate = true
                    break
                end
            end
        end
    end
    
    if not canCreate then
        TriggerClientEvent('QBCore:Notify', src, 'Du hast keine Berechtigung Job-Angebote zu erstellen!', 'error')
        return
    end
    
    MySQL.insert('INSERT INTO infopoint_job_offers (job_name, title, description, requirements, salary, contact, created_by) VALUES (?, ?, ?, ?, ?, ?, ?)', {
        job,
        jobData.title,
        jobData.description,
        jobData.requirements,
        jobData.salary,
        jobData.contact,
        Player.PlayerData.citizenid
    }, function(insertId)
        if insertId then
            TriggerClientEvent('QBCore:Notify', src, 'Job-Angebot erfolgreich erstellt!', 'success')
        end
    end)
end)

-- Lizenz-Information erstellen
RegisterNetEvent('infopoint:createLicenseInfo', function(licenseData)
    local src = source
    local Player = QBCore.Functions.GetPlayer(src)
    if not Player then return end
    
    local job = Player.PlayerData.job.name
    local canManage = false
    
    -- Sicherheitsprüfung für Config
    if Config and Config.JobPermissions and Config.JobPermissions.canManageLicenses then
        if type(Config.JobPermissions.canManageLicenses) == 'table' then
            for _, allowedJob in pairs(Config.JobPermissions.canManageLicenses) do
                if job == allowedJob then
                    canManage = true
                    break
                end
            end
        elseif type(Config.JobPermissions.canManageLicenses) == 'string' then
            canManage = (job == Config.JobPermissions.canManageLicenses)
        end
    end
    
    if not canManage then
        TriggerClientEvent('QBCore:Notify', src, 'Du hast keine Berechtigung Lizenz-Informationen zu verwalten!', 'error')
        return
    end
    
    MySQL.insert('INSERT INTO infopoint_license_info (license_type, price, requirements, description, processing_time, valid_duration, created_by) VALUES (?, ?, ?, ?, ?, ?, ?)', {
        licenseData.license_type,
        licenseData.price,
        licenseData.requirements,
        licenseData.description,
        licenseData.processing_time,
        licenseData.valid_duration,
        Player.PlayerData.citizenid
    }, function(insertId)
        if insertId then
            TriggerClientEvent('QBCore:Notify', src, 'Lizenz-Information erfolgreich erstellt!', 'success')
        end
    end)
end)

-- Lizenz-Information bearbeiten
RegisterNetEvent('infopoint:updateLicenseInfo', function(licenseId, licenseData)
    local src = source
    local Player = QBCore.Functions.GetPlayer(src)
    if not Player then return end
    
    local job = Player.PlayerData.job.name
    local canManage = false
    
    -- Sicherheitsprüfung für Config
    if Config and Config.JobPermissions and Config.JobPermissions.canManageLicenses then
        if type(Config.JobPermissions.canManageLicenses) == 'table' then
            for _, allowedJob in pairs(Config.JobPermissions.canManageLicenses) do
                if job == allowedJob then
                    canManage = true
                    break
                end
            end
        elseif type(Config.JobPermissions.canManageLicenses) == 'string' then
            canManage = (job == Config.JobPermissions.canManageLicenses)
        end
    end
    
    if not canManage then
        TriggerClientEvent('QBCore:Notify', src, 'Du hast keine Berechtigung Lizenz-Informationen zu verwalten!', 'error')
        return
    end
    
    MySQL.update('UPDATE infopoint_license_info SET license_type = ?, price = ?, requirements = ?, description = ?, processing_time = ?, valid_duration = ?, updated_by = ? WHERE id = ?', {
        licenseData.license_type,
        licenseData.price,
        licenseData.requirements,
        licenseData.description,
        licenseData.processing_time,
        licenseData.valid_duration,
        Player.PlayerData.citizenid,
        licenseId
    }, function(affectedRows)
        if affectedRows > 0 then
            TriggerClientEvent('QBCore:Notify', src, 'Lizenz-Information erfolgreich aktualisiert!', 'success')
        else
            TriggerClientEvent('QBCore:Notify', src, 'Fehler beim Aktualisieren der Lizenz-Information!', 'error')
        end
    end)
end)

-- Lizenz-Information löschen
RegisterNetEvent('infopoint:deleteLicenseInfo', function(licenseId)
    local src = source
    local Player = QBCore.Functions.GetPlayer(src)
    if not Player then return end
    
    local job = Player.PlayerData.job.name
    local canManage = false
    
    -- Sicherheitsprüfung für Config
    if Config and Config.JobPermissions and Config.JobPermissions.canManageLicenses then
        if type(Config.JobPermissions.canManageLicenses) == 'table' then
            for _, allowedJob in pairs(Config.JobPermissions.canManageLicenses) do
                if job == allowedJob then
                    canManage = true
                    break
                end
            end
        elseif type(Config.JobPermissions.canManageLicenses) == 'string' then
            canManage = (job == Config.JobPermissions.canManageLicenses)
        end
    end
    
    if not canManage then
        TriggerClientEvent('QBCore:Notify', src, 'Du hast keine Berechtigung Lizenz-Informationen zu verwalten!', 'error')
        return
    end
    
    MySQL.update('UPDATE infopoint_license_info SET active = 0 WHERE id = ?', {licenseId}, function(affectedRows)
        if affectedRows > 0 then
            TriggerClientEvent('QBCore:Notify', src, 'Lizenz-Information erfolgreich gelöscht!', 'success')
        else
            TriggerClientEvent('QBCore:Notify', src, 'Fehler beim Löschen der Lizenz-Information!', 'error')
        end
    end)
end)