--[[
* Ashita - Copyright (c) 2014 - 2016 atom0s [atom0s@live.com]
*
* This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
* To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/4.0/ or send a letter to
* Creative Commons, PO Box 1866, Mountain View, CA 94042, USA.
*
* By using Ashita, you agree to the above license and its terms.
*
*      Attribution - You must give appropriate credit, provide a link to the license and indicate if changes were
*                    made. You must do so in any reasonable manner, but not in any way that suggests the licensor
*                    endorses you or your use.
*
*   Non-Commercial - You may not use the material (Ashita) for commercial purposes.
*
*   No-Derivatives - If you remix, transform, or build upon the material (Ashita), you may not distribute the
*                    modified material. You are, however, allowed to submit the modified works back to the original
*                    Ashita project in attempt to have it added to the original project.
*
* You may not apply legal terms or technological measures that legally restrict others
* from doing anything the license permits.
*
* No warranties are given.
]]--

_addon.author   = 'atom0s';
_addon.name     = 'recast';
_addon.version  = '3.0.0';

require 'common'
require 'ffxi.recast'

----------------------------------------------------------------------------------------------------
-- Configurations
----------------------------------------------------------------------------------------------------
local default_config =
{
    font =
    {
        family      = 'Arial',
        size        = 10,
        color       = 0xFFFF0000,
        position    = { 50, 125 },
        bgcolor     = 0x80000000,
        bgvisible   = true
    }
};
local recast_config = default_config;

---------------------------------------------------------------------------------------------------
-- func: color_recast_entry
-- desc: Colors a recast entry based on the time left to use it..
---------------------------------------------------------------------------------------------------
local function color_recast_entry( s, t )
    if (t >= 1200) then
        return s;
    elseif (t < 1200 and t > 300) then
        return string.format('|cFFFFFF00|%s|r', s);
    else
        return string.format('|cFF00FF00|%s|r', s);
    end
end

----------------------------------------------------------------------------------------------------
-- func: load
-- desc: Event called when the addon is being loaded.
----------------------------------------------------------------------------------------------------
ashita.register_event('load', function()
    -- Attempt to load the fps configuration..
    recast_config = ashita.settings.load_merged(_addon.path .. 'settings/settings.json', recast_config);

    -- Create our font object..
    local f = AshitaCore:GetFontManager():Create('__recast_addon');
    f:SetColor(recast_config.font.color);
    f:SetFontFamily(recast_config.font.family);
    f:SetFontHeight(recast_config.font.size);
    f:SetBold(false);
    f:SetPositionX(recast_config.font.position[1]);
    f:SetPositionY(recast_config.font.position[2]);
    f:SetText('Recast ~ by atom0s');
    f:SetVisibility(true);
    f:GetBackground():SetColor(recast_config.font.bgcolor);
    f:GetBackground():SetVisibility(recast_config.font.bgvisible);
end);

----------------------------------------------------------------------------------------------------
-- func: unload
-- desc: Event called when the addon is being unloaded.
----------------------------------------------------------------------------------------------------
ashita.register_event('unload', function()
    local f = AshitaCore:GetFontManager():Get('__recast_addon');
    recast_config.font.position = { f:GetPositionX(), f:GetPositionY() };
        
    -- Save the configuration..
    ashita.settings.save(_addon.path .. 'settings/settings.json', recast_config);
    
    -- Unload our font object..
    AshitaCore:GetFontManager():Delete('__recast_addon');
end );

----------------------------------------------------------------------------------------------------
-- func: render
-- desc: Event called when the addon is being rendered.
----------------------------------------------------------------------------------------------------
ashita.register_event('render', function()
    local f = AshitaCore:GetFontManager():Get('__recast_addon');
    local r = AshitaCore:GetResourceManager();
    local e = T{ };
    
    -- Read the ability recasts..
    for x = 0, 31 do
        local recastId      = ashita.ffxi.recast.get_ability_id_from_index(x);
        local recastTimer   = ashita.ffxi.recast.get_ability_recast_by_index(x); 

        -- Ensure the ability has a current cooldown..
        if ((recastId ~= 0 or x == 0) and recastTimer > 0) then
            local ability = r:GetAbilityByTimerId(recastId);
            local recastName = '(Unknown)';

            -- Get the abilities name..
            if (x == 0) then
                recastName = '(Job One Hour)';
            else
                if (ability ~= nil) then
                    recastName = ability.Name[0];
                end
            end

            if (#recastName == 0) then
                recastName = string.format('Unknown Ability: %d', recastId);
            end

            -- Add the recast to the table..
            table.insert(e, color_recast_entry(string.format('%s : %s', ashita.ffxi.recast.format_timestamp(recastTimer), recastName), recastTimer));            
        end
    end

    -- Read the spell recasts..
    for x = 1, 1024 do
        local recastId      = x;
        local recastTimer   = ashita.ffxi.recast.get_spell_recast_by_index(x);

        -- Ensure the spell has a current cooldown..
        if (recastTimer > 0) then
            local spell = r:GetSpellById(recastId);
            local recastName = '';

            -- Get the spells name..
            if (spell ~= nil) then
                recastName = spell.Name[0];
            end
            if (spell == nil or #recastName == 0) then
                recastName = string.format('Unknown Spell: %d', recastId);
            end

            -- Add the recast to the table..
            table.insert(e, color_recast_entry(string.format('%s : %s', ashita.ffxi.recast.format_timestamp(recastTimer), recastName), recastTimer));            
        end
    end

    -- Display the recast timers..
    f:SetText(e:concat('\n'));
end);