local Event = require 'utils.event'
local Scheduler = require 'utils.scheduler'
local ScenarioTable = require 'maps.scrap_towny_ffa.table'

local yellow = {r = 200, g = 200, b = 0}

-- Must be at least 1 minute
local minutes_to_die = 5

local one_minute = 60 * 60

local function on_player_died(event)
    local this = ScenarioTable.get_table()
    local player = game.players[event.player_index]
    this.suicides[player.index] = nil
end

Event.add(defines.events.on_player_died, on_player_died)

local suicide_handler =
    Scheduler.set(
    function(data)
        for i = 1, #data do
            local this = ScenarioTable.get_table()
            local player_index = data[i].player_index
            local player = game.get_player(player_index)
            if not player or not player.valid or not player.character then
                return
            end

            if not this.suicides[player.index] then
                -- the suicide was cancelled (the character died)
                return
            end

            local minutes_remaining = this.suicides[player.index].minutes_remaining

            if minutes_remaining <= 0 then
                player.character.die()
                this.suicides[player.index] = nil
            else
                if minutes_remaining == 1 then
                    player.print(minutes_remaining .. ' minute remaining until death.', yellow)
                else
                    player.print(minutes_remaining .. ' minutes remaining until death.', yellow)
                end
                this.suicides[player.index].minutes_remaining = this.suicides[player.index].minutes_remaining - 1
                Scheduler.timer(game.tick + one_minute, data[i].handler, {player_index = player.index, handler = data[i].handler})
            end
        end
    end
)

commands.add_command(
    'suicide',
    'Kills the player',
    function()
        local this = ScenarioTable.get_table()
        local player = game.player

        if not player or not player.valid then
            return
        end

        if this.suicides[player.index] then
            player.print('You are already dying!', yellow)
            return
        end

        this.suicides[player.index] = {minutes_remaining = minutes_to_die - 1}
        Scheduler.timer(game.tick + one_minute, suicide_handler, {player_index = player.index, handler = suicide_handler})
        player.print('You ate a poison pill. You will die in ' .. minutes_to_die .. ' minutes.', yellow)
    end
)