declare('PluginManager', {})

local _, _, list3 = dofile('templates.lua')

local examples = {
    {
        name = 'Example 1',
        author = 'Pseudonym 1',
        description = 'It does nothing.',
        version = '1.0',
    },
    {
        name = 'Example 2',
        author = 'Pseudonym 2',
        description = 'It does nothing.',
        version = '1.2',
    },
    {
        name = 'Example 3',
        author = 'Pseudonym 3',
        description = 'It does nothing.',
        version = '0.34',
    },
}

local function InitializePluginList()
end


local function CreateManagerUI()
    local toggle_size = 15
    local list_item_gap = 10

    local pluginlist = list3{size = '500x500'}
    function pluginlist:setup_list()
        self:SetCreateItemFunc(
            function(item)
                printtable(item)
                return iup.hbox{
                    iup.stationtoggle{size = toggle_size},
                    iup.label{title = item.name or 'Unnamed plugin'},
                    iup.label{title = item.author or ''},
                    iup.label{title = item.description or ''},
                    iup.label{title = item.version or ''},
                    gap = list_item_gap,
                }
            end
        )

        self:SetColors{'30 55 78 96', '42 74 96 96', [0] = '65 100 127 255'}
        self:AddItems(examples)
        self:PopulateList()
    end

    local closebutton = iup.stationbutton{title = 'Close', action = function(self) HideDialog(iup.GetDialog(self)) end}

    local listheaders = {
        name = iup.label{title = 'Name'},
        author = iup.label{title = 'Author'},
        description = iup.label{title = 'Description'},
        version = iup.label{title = 'Version'},
    }

    local body = iup.vbox{
        iup.hbox{
            iup.fill{size = toggle_size},
            listheaders.name,
            listheaders.author,
            listheaders.description,
            listheaders.version,
            gap = list_item_gap,
        },
        iup.hbox{
            pluginlist,
        },
    }

    local footer = iup.hbox{
        iup.fill{},
        closebutton,
        iup.fill{size = 15},
    }

    local main = iup.vbox{
        body,
        footer,
        gap = 10,
    }

    local dlg = iup.dialog{
        main,
        defaultesc=closebutton,
        bgcolor="0 0 0 *",
        fullscreen="YES",
        title = 'Plugin Manager Mockup',
        border="NO",
        resize="NO",
        menubox="YES",
        topmost="YES",
    }

    dlg:map()

    pluginlist:setup_list()

    return dlg
end

PluginManager.dlg = CreateManagerUI()

RegisterUserCommand('pmanager', function() ShowDialog(PluginManager.dlg) end)