require "ui.globals"
require "ui.colors"

function drawGrid()
    love.graphics.setLineWidth(1)
    setColor(colors.boardThinLines)
    for i = 1, 6 do
        love.graphics.line(grid.vline[i].x1, grid.vline[i].y1, grid.vline[i].x2, grid.vline[i].y2)
        love.graphics.line(grid.hline[i].x1, grid.hline[i].y1, grid.hline[i].x2, grid.hline[i].y2)
    end
    love.graphics.setLineWidth(2)
    setColor(colors.boardThikLines)
    for i = 1, 4 do
        love.graphics.line(grid.vbline[i].x1, grid.vbline[i].y1, grid.vbline[i].x2, grid.vbline[i].y2)
        love.graphics.line(grid.hbline[i].x1, grid.hbline[i].y1, grid.hbline[i].x2, grid.hbline[i].y2)
    end
end

function drawSmallNumbers()
    love.graphics.setFont(fonts.smallNum)
    for x = 1, 9 do
        for y = 1, 9 do
            for i = 1, 9 do
                if uiBoard[2][y][x] == 0 then
                    local x1 = smallNumbers[x][y][i].x
                    local y1 = smallNumbers[x][y][i].y
                    if smallNumbersVal[x][y][i] then
                        setColor(colors.smallNumbersEnabled)
                    else
                        setColor(colors.smallNumbersDisabled)
                    end
                    love.graphics.print(tostring(i), x1, y1)
                end
            end
        end
    end
end

function drawBigNumbers()
    for x = 1, 9 do
        for y = 1, 9 do
            if uiBoard[1][x][y] ~= 0 then
                local c = tostring(uiBoard[1][x][y])
                love.graphics.setFont(fonts.bigNumbersOriginal)
                setColor(colors.bigNumbersOriginal)
                love.graphics.print(c, grid[y][x].x1+25, grid[y][x].y1+10)
            elseif uiBoard[2][x][y] ~= 0 then
                local c = tostring(uiBoard[2][x][y])
                love.graphics.setFont(fonts.bigNumbersPlayer)
                setColor(colors.bigNumbersPlayer)
                love.graphics.print(c, grid[y][x].x1+33, grid[y][x].y1+15)
            end
        end
    end
end

function drawCursor()
    local x = grid[cursor.x][cursor.y].x1
    local y = grid[cursor.x][cursor.y].y1
    if uiBoard[1][cursor.y][cursor.x] == 0 then
        if cursor.editMode then
            setColor(colors.cursorActiveSmall)
        else
            setColor(colors.cursorActiveBig)
        end
    else
        setColor(colors.cursorDisabled)
    end
    love.graphics.setLineWidth(3)
    love.graphics.rectangle("line", x+3, y+3, cell.width-6, cell.height-6, 10, 10)
end

function drawMessages()
    setColor(colors.backGround)
    love.graphics.rectangle("fill", 25, 150, grid.x1- 25 - 2, grid.y2 - grid.y1)
    setColor(colors.messagesText)
    love.graphics.setFont(fonts.info)
    for i, msg in ipairs(messages) do
        love.graphics.print(msg, 25, 150 + 24 * (i-1))
    end
end