Crafter (Java

I am proposing that there should be added an automatic crafter added into the game, either as a block or through a villager variant. Ideally it would be great to have items brought in by hoppers and imported into the auto-crafting block, which then could be toggled (via Redstone) to craft an item preselected by the player. This would only work if all crafting ingredients are imported into the auto-crafting block. Another variant could be through specific villagers or possibly a new mob. By dropping items by the villager/ mob, it would in return throw a preselected item back. This could happen infinitely as long as all crafting ingredients are available to the villager/ mob. Over all, I believe this would add more functionality and inspiration to build more farms and experiment in the game with Redstone.