-- CreateEnum
CREATE TYPE "WorkoutSetType" AS ENUM ('TIME', 'WEIGHT', 'REPS', 'BODYWEIGHT', 'NA');

-- CreateEnum
CREATE TYPE "WorkoutSetUnit" AS ENUM ('kg', 'lbs');

-- CreateTable
CREATE TABLE "WorkoutSession" (
    "id" TEXT NOT NULL,
    "userId" TEXT NOT NULL,
    "startedAt" TIMESTAMP(3) NOT NULL,
    "endedAt" TIMESTAMP(3),
    "duration" INTEGER,

    CONSTRAINT "WorkoutSession_pkey" PRIMARY KEY ("id")
);

-- CreateTable
CREATE TABLE "WorkoutSessionExercise" (
    "id" TEXT NOT NULL,
    "workoutSessionId" TEXT NOT NULL,
    "exerciseId" TEXT NOT NULL,
    "order" INTEGER NOT NULL,

    CONSTRAINT "WorkoutSessionExercise_pkey" PRIMARY KEY ("id")
);

-- CreateTable
CREATE TABLE "WorkoutSet" (
    "id" TEXT NOT NULL,
    "workoutSessionExerciseId" TEXT NOT NULL,
    "setIndex" INTEGER NOT NULL,
    "type" "WorkoutSetType" NOT NULL,
    "valueInt" INTEGER,
    "valueSec" INTEGER,
    "unit" "WorkoutSetUnit",
    "completed" BOOLEAN NOT NULL DEFAULT false,

    CONSTRAINT "WorkoutSet_pkey" PRIMARY KEY ("id")
);

-- AddForeignKey
ALTER TABLE "WorkoutSession" ADD CONSTRAINT "WorkoutSession_userId_fkey" FOREIGN KEY ("userId") REFERENCES "user"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "WorkoutSessionExercise" ADD CONSTRAINT "WorkoutSessionExercise_workoutSessionId_fkey" FOREIGN KEY ("workoutSessionId") REFERENCES "WorkoutSession"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "WorkoutSessionExercise" ADD CONSTRAINT "WorkoutSessionExercise_exerciseId_fkey" FOREIGN KEY ("exerciseId") REFERENCES "exercises"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "WorkoutSet" ADD CONSTRAINT "WorkoutSet_workoutSessionExerciseId_fkey" FOREIGN KEY ("workoutSessionExerciseId") REFERENCES "WorkoutSessionExercise"("id") ON DELETE RESTRICT ON UPDATE CASCADE;