1987 Toyota Pickup truck want start

Engine Mechanical problem
1987 Toyota Pickup 4 cyl Two Wheel Drive Automatic

a friend has a 1987 automatic toyota pickup. The other night the lights started going dim. She parked it. The next moringin it would not start or do anything. Tried to jump it off, recharge battery, replace alternator. Still want do anything. Just lights will come on. Nothing when switch is turned. Can hear a click under the hood but that is all.