--[[
        Filename: ReportAbuseMenu.lua
        Written by: jeditkacheff
        Version 1.0
        Description: Takes care of the report abuse page in Settings Menu
--]]

-------------- SERVICES --------------
local CoreGui = game:GetService("CoreGui")
local RobloxGui = CoreGui:WaitForChild("RobloxGui")
local GuiService = game:GetService("GuiService")
local PlayersService = game:GetService("Players")

----------- UTILITIES --------------
local utility = require(RobloxGui.Modules.Utility)

------------ CONSTANTS -------------------
local ABUSE_TYPES_PLAYER = {
    "Swearing",
    "Inappropriate Username",
    "Bullying",
    "Scamming",
    "Dating",
    "Cheating/Exploiting",
    "Personal Question",
    "Offsite Links",
}

local ABUSE_TYPES_GAME = {
    "Inappropriate Content",
    "Bad Model or Script",
    "Offsite Link",
}
local DEFAULT_ABUSE_DESC_TEXT = "   Short Description (Optional)"
if utility:IsSmallTouchScreen() then
    DEFAULT_ABUSE_DESC_TEXT = "   (Optional)"
end

------------ VARIABLES -------------------
local PageInstance = nil

----------- CLASS DECLARATION --------------
local function Initialize()
    local settingsPageFactory = require(RobloxGui.Modules.SettingsPageFactory)
    local this = settingsPageFactory:CreateNewPage()

    local playerNames = {}
    local nameToRbxPlayer = {}

    function this:GetPlayerFromIndex(index)
        local playerName = playerNames[index]
        if playerName then
            return nameToRbxPlayer[nameToRbxPlayer]
        end

        return nil
    end

    function this:UpdatePlayerDropDown()
        playerNames = {}
            nameToRbxPlayer = {}

        local players = PlayersService:GetPlayers()
        local index = 1
        for i = 1, #players do
            local player = players[i]
            if player ~= PlayersService.LocalPlayer and player.UserId > 0 then
                playerNames[index] = player.Name
                nameToRbxPlayer[player.Name] = player
                index = index + 1
            end
        end

        this.WhichPlayerMode:UpdateDropDownList(playerNames)
        
        if index == 1 then
            this.GameOrPlayerMode:SetSelectionIndex(1)
            this.TypeOfAbuseMode:UpdateDropDownList(ABUSE_TYPES_GAME)
        end

        this.WhichPlayerMode:SetInteractable(index > 1 and this.GameOrPlayerMode.CurrentIndex ~= 1)
        this.GameOrPlayerMode:SetInteractable(index > 1)
    end

    ------ TAB CUSTOMIZATION -------
    this.TabHeader.Name = "ReportAbuseTab"

    this.TabHeader.Icon.Image = "ayaasset://textures/ui/Settings/MenuBarIcons/ReportAbuseTab.png"
    if utility:IsSmallTouchScreen() then
        this.TabHeader.Icon.Size = UDim2.new(0,27,0,32)
        this.TabHeader.Size = UDim2.new(0,120,1,0)
    else
        this.TabHeader.Size = UDim2.new(0,150,1,0)
        this.TabHeader.Icon.Size = UDim2.new(0,36,0,43)
    end
    this.TabHeader.Icon.Position = UDim2.new(this.TabHeader.Icon.Position.X.Scale, this.TabHeader.Icon.Position.X.Offset + 10, 0.5,-this.TabHeader.Icon.Size.Y.Offset/2)

    this.TabHeader.Icon.Title.Text = "Report"

    ------ PAGE CUSTOMIZATION -------
    this.Page.Name = "ReportAbusePage"

    -- need to override this function from SettingsPageFactory
    -- DropDown menus require hub to to be set when they are initialized
    function this:SetHub(newHubRef)
        this.HubRef = newHubRef

        if utility:IsSmallTouchScreen() then
            this.GameOrPlayerFrame, 
            this.GameOrPlayerLabel,
            this.GameOrPlayerMode = utility:AddNewRow(this, "Game or Player?", "Selector", {"Game", "Player"}, 1)
        else
            this.GameOrPlayerFrame, 
            this.GameOrPlayerLabel,
            this.GameOrPlayerMode = utility:AddNewRow(this, "Game or Player?", "Selector", {"Game", "Player"}, 1, 3)
        end

        this.WhichPlayerFrame, 
        this.WhichPlayerLabel,
        this.WhichPlayerMode = utility:AddNewRow(this, "Which Player?", "DropDown", {"update me"})
        this.WhichPlayerMode:SetInteractable(false)
        this.WhichPlayerLabel.ZIndex = 1

        this.TypeOfAbuseFrame, 
        this.TypeOfAbuseLabel,
        this.TypeOfAbuseMode = utility:AddNewRow(this, "Type Of Abuse", "DropDown", ABUSE_TYPES_GAME)

        if utility:IsSmallTouchScreen() then
            this.AbuseDescriptionFrame, 
            this.AbuseDescriptionLabel,
            this.AbuseDescription = utility:AddNewRow(this, DEFAULT_ABUSE_DESC_TEXT, "TextBox", nil, nil)
        else
            this.AbuseDescriptionFrame, 
            this.AbuseDescriptionLabel,
            this.AbuseDescription = utility:AddNewRow(this, DEFAULT_ABUSE_DESC_TEXT, "TextBox", nil, nil, 5)
        end
        
        if utility:IsSmallTouchScreen() then
            this.AbuseDescription.Selection.Size = UDim2.new(0, 290, 0, 30)
            this.AbuseDescription.Selection.Position = UDim2.new(1,-345,this.AbuseDescription.Selection.Position.Y.Scale, this.AbuseDescription.Selection.Position.Y.Offset)

            this.AbuseDescriptionLabel = this.TypeOfAbuseLabel:clone()
            this.AbuseDescriptionLabel.Text = "Abuse Description"
            this.AbuseDescriptionLabel.Position = UDim2.new(this.AbuseDescriptionLabel.Position.X.Scale, this.AbuseDescriptionLabel.Position.X.Offset,
                                                        0,50)
            this.AbuseDescriptionLabel.Parent = this.Page
        end

        local SelectionOverrideObject = utility:Create'ImageLabel'
        {
            Image = "",
            BackgroundTransparency = 1
        };

        local submitButton, submitText = nil, nil

        local function makeSubmitButtonActive()
            submitButton.ZIndex = 2
            submitButton.Selectable = true
            submitText.ZIndex = 2
        end

        local function makeSubmitButtonInactive()
            submitButton.ZIndex = 1
            submitButton.Selectable = false
            submitText.ZIndex = 1
        end

        local function updateAbuseDropDown()
            this.WhichPlayerMode:ResetSelectionIndex()
            this.TypeOfAbuseMode:ResetSelectionIndex()

            if this.GameOrPlayerMode.CurrentIndex == 1 then
                this.TypeOfAbuseMode:UpdateDropDownList(ABUSE_TYPES_GAME)
                this.WhichPlayerMode:SetInteractable(false)
                this.WhichPlayerLabel.ZIndex = 1
                this.GameOrPlayerMode.SelectorFrame.NextSelectionDown = this.TypeOfAbuseMode.DropDownFrame
            else
                this.TypeOfAbuseMode:UpdateDropDownList(ABUSE_TYPES_PLAYER)
                this.WhichPlayerMode:SetInteractable(true)
                this.WhichPlayerLabel.ZIndex = 2
                this.GameOrPlayerMode.SelectorFrame.NextSelectionDown = this.WhichPlayerMode.DropDownFrame
            end
            makeSubmitButtonInactive()
        end

        local function cleanupReportAbuseMenu()
            updateAbuseDropDown()
            this.AbuseDescription.Selection.Text = DEFAULT_ABUSE_DESC_TEXT
            this.HubRef:SetVisibility(false, true)
        end

        local function onReportSubmitted()
            local abuseReason = nil
            if this.GameOrPlayerMode.CurrentIndex == 2 then
                abuseReason = ABUSE_TYPES_PLAYER[this.TypeOfAbuseMode.CurrentIndex]

                local currentAbusingPlayer = this:GetPlayerFromIndex(this.WhichPlayerMode.CurrentIndex)
                if currentAbusingPlayer and abuseReason then
                    spawn(function()
                        game.Players:ReportAbuse(currentAbusingPlayer, abuseReason, this.AbuseDescription.Selection.Text)
                    end)
                end
            else
                abuseReason = ABUSE_TYPES_GAME[this.TypeOfAbuseMode.CurrentIndex]
                if abuseReason then
                    spawn(function()
                        game.Players:ReportAbuse(nil, abuseReason, this.AbuseDescription.Selection.Text)
                    end)
                end
            end

            if abuseReason then
                local alertText = "Thanks for your report! Our moderators will review the chat logs and evaluate what happened."

                if abuseReason == 'Cheating/Exploiting' then
                    alertText = "Thanks for your report! We've recorded your report for evaluation."
                elseif abuseReason == 'Inappropriate Username' then
                    alertText = "Thanks for your report! Our moderators will evaluate the username."
                elseif abuseReason == "Bad Model or Script" or  abuseReason == "Inappropriate Content" or abuseReason == "Offsite Link" or abuseReason == "Offsite Links" then
                    alertText = "Thanks for your report! Our moderators will review the place and make a determination."
                end

                utility:ShowAlert(alertText, "Ok", this.HubRef, cleanupReportAbuseMenu)

                this.LastSelectedObject = nil
            end
        end

        submitButton, submitText = utility:MakeStyledButton("SubmitButton", "Submit", UDim2.new(0,198,0,50), onReportSubmitted, this)
        if utility:IsSmallTouchScreen() then
            submitButton.Position = UDim2.new(1,-220,1,5)
        else
            submitButton.Position = UDim2.new(1,-194,1,5)
        end
        submitButton.Selectable = false
        submitButton.ZIndex = 1
        submitText.ZIndex = 1
        submitButton.Parent = this.AbuseDescription.Selection

        local function playerSelectionChanged(newIndex)
            if newIndex ~= nil and this.TypeOfAbuseMode:GetSelectedIndex() ~= nil then
                makeSubmitButtonActive()
            else
                makeSubmitButtonInactive()
            end
        end
        this.WhichPlayerMode.IndexChanged:connect(playerSelectionChanged)

        local function typeOfAbuseChanged(newIndex)
            if newIndex ~= nil then
                if this.GameOrPlayerMode.CurrentIndex == 1 or this.WhichPlayerMode:GetSelectedIndex() ~= nil then
                    makeSubmitButtonActive()
                else
                    makeSubmitButtonInactive()
                end
            else
                makeSubmitButtonInactive()
            end
        end
        this.TypeOfAbuseMode.IndexChanged:connect(typeOfAbuseChanged)

        this.GameOrPlayerMode.IndexChanged:connect(updateAbuseDropDown)

        this:AddRow(nil, nil, this.AbuseDescription)

        this.Page.Size = UDim2.new(1,0,0,submitButton.AbsolutePosition.Y + submitButton.AbsoluteSize.Y)
    end

    return this
end


----------- Public Facing API Additions --------------
do
    PageInstance = Initialize()
    PageInstance.Displayed.Event:connect(function()
        PageInstance:UpdatePlayerDropDown()
    end)
end
return PageInstance