-- CreateSchema
CREATE SCHEMA IF NOT EXISTS "public";

-- CreateEnum
CREATE TYPE "LinkKind" AS ENUM ('GITHUB', 'WEBSITE', 'TELEGRAM', 'EMAIL', 'PHONE');

-- CreateEnum
CREATE TYPE "SkillGroup" AS ENUM ('LANGUAGE', 'BACKEND', 'FRONTEND', 'MOBILE', 'DATA', 'SYSTEMS');

-- CreateEnum
CREATE TYPE "ProjectStatus" AS ENUM ('ACTIVE', 'COMPLETED', 'PROTOTYPE');

-- CreateTable
CREATE TABLE "Profile" (
    "id" TEXT NOT NULL,
    "slug" TEXT NOT NULL,
    "contentHash" TEXT NOT NULL,
    "name" TEXT NOT NULL,
    "title" TEXT NOT NULL,
    "description" TEXT NOT NULL,
    "location" TEXT NOT NULL,
    "availability" TEXT NOT NULL,
    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updatedAt" TIMESTAMP(3) NOT NULL,

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

-- CreateTable
CREATE TABLE "Link" (
    "id" TEXT NOT NULL,
    "profileId" TEXT NOT NULL,
    "kind" "LinkKind" NOT NULL,
    "label" TEXT NOT NULL,
    "url" TEXT NOT NULL,
    "sortOrder" INTEGER NOT NULL,

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

-- CreateTable
CREATE TABLE "Skill" (
    "id" TEXT NOT NULL,
    "profileId" TEXT NOT NULL,
    "name" TEXT NOT NULL,
    "group" "SkillGroup" NOT NULL,
    "sortOrder" INTEGER NOT NULL,

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

-- CreateTable
CREATE TABLE "Experience" (
    "id" TEXT NOT NULL,
    "profileId" TEXT NOT NULL,
    "company" TEXT NOT NULL,
    "position" TEXT NOT NULL,
    "startYear" INTEGER NOT NULL,
    "endYear" INTEGER,
    "summary" TEXT NOT NULL,
    "sortOrder" INTEGER NOT NULL,

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

-- CreateTable
CREATE TABLE "Achievement" (
    "id" TEXT NOT NULL,
    "experienceId" TEXT NOT NULL,
    "description" TEXT NOT NULL,
    "sortOrder" INTEGER NOT NULL,

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

-- CreateTable
CREATE TABLE "Project" (
    "id" TEXT NOT NULL,
    "profileId" TEXT NOT NULL,
    "name" TEXT NOT NULL,
    "url" TEXT,
    "description" TEXT NOT NULL,
    "role" TEXT,
    "status" "ProjectStatus",
    "startYear" INTEGER,
    "endYear" INTEGER,
    "sortOrder" INTEGER NOT NULL,

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

-- CreateTable
CREATE TABLE "ProjectHighlight" (
    "id" TEXT NOT NULL,
    "projectId" TEXT NOT NULL,
    "text" TEXT NOT NULL,
    "sortOrder" INTEGER NOT NULL,

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

-- CreateTable
CREATE TABLE "ProjectSkill" (
    "projectId" TEXT NOT NULL,
    "skillId" TEXT NOT NULL,

    CONSTRAINT "ProjectSkill_pkey" PRIMARY KEY ("projectId","skillId")
);

-- CreateTable
CREATE TABLE "Education" (
    "id" TEXT NOT NULL,
    "profileId" TEXT NOT NULL,
    "institution" TEXT NOT NULL,
    "specialty" TEXT NOT NULL,
    "specialtyCode" TEXT NOT NULL,
    "graduatedYear" INTEGER NOT NULL,

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

-- CreateTable
CREATE TABLE "Award" (
    "id" TEXT NOT NULL,
    "profileId" TEXT NOT NULL,
    "title" TEXT NOT NULL,
    "result" TEXT NOT NULL,
    "year" INTEGER,
    "url" TEXT,
    "sortOrder" INTEGER NOT NULL,

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

-- CreateIndex
CREATE UNIQUE INDEX "Profile_slug_key" ON "Profile"("slug");

-- CreateIndex
CREATE INDEX "Link_profileId_sortOrder_idx" ON "Link"("profileId", "sortOrder");

-- CreateIndex
CREATE INDEX "Skill_profileId_sortOrder_idx" ON "Skill"("profileId", "sortOrder");

-- CreateIndex
CREATE UNIQUE INDEX "Skill_profileId_name_key" ON "Skill"("profileId", "name");

-- CreateIndex
CREATE INDEX "Experience_profileId_sortOrder_idx" ON "Experience"("profileId", "sortOrder");

-- CreateIndex
CREATE INDEX "Achievement_experienceId_sortOrder_idx" ON "Achievement"("experienceId", "sortOrder");

-- CreateIndex
CREATE INDEX "Project_profileId_sortOrder_idx" ON "Project"("profileId", "sortOrder");

-- CreateIndex
CREATE INDEX "ProjectHighlight_projectId_sortOrder_idx" ON "ProjectHighlight"("projectId", "sortOrder");

-- CreateIndex
CREATE INDEX "ProjectSkill_skillId_idx" ON "ProjectSkill"("skillId");

-- CreateIndex
CREATE UNIQUE INDEX "Education_profileId_key" ON "Education"("profileId");

-- CreateIndex
CREATE INDEX "Award_profileId_sortOrder_idx" ON "Award"("profileId", "sortOrder");

-- AddForeignKey
ALTER TABLE "Link" ADD CONSTRAINT "Link_profileId_fkey" FOREIGN KEY ("profileId") REFERENCES "Profile"("id") ON DELETE CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "Skill" ADD CONSTRAINT "Skill_profileId_fkey" FOREIGN KEY ("profileId") REFERENCES "Profile"("id") ON DELETE CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "Experience" ADD CONSTRAINT "Experience_profileId_fkey" FOREIGN KEY ("profileId") REFERENCES "Profile"("id") ON DELETE CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "Achievement" ADD CONSTRAINT "Achievement_experienceId_fkey" FOREIGN KEY ("experienceId") REFERENCES "Experience"("id") ON DELETE CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "Project" ADD CONSTRAINT "Project_profileId_fkey" FOREIGN KEY ("profileId") REFERENCES "Profile"("id") ON DELETE CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "ProjectHighlight" ADD CONSTRAINT "ProjectHighlight_projectId_fkey" FOREIGN KEY ("projectId") REFERENCES "Project"("id") ON DELETE CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "ProjectSkill" ADD CONSTRAINT "ProjectSkill_projectId_fkey" FOREIGN KEY ("projectId") REFERENCES "Project"("id") ON DELETE CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "ProjectSkill" ADD CONSTRAINT "ProjectSkill_skillId_fkey" FOREIGN KEY ("skillId") REFERENCES "Skill"("id") ON DELETE CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "Education" ADD CONSTRAINT "Education_profileId_fkey" FOREIGN KEY ("profileId") REFERENCES "Profile"("id") ON DELETE CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "Award" ADD CONSTRAINT "Award_profileId_fkey" FOREIGN KEY ("profileId") REFERENCES "Profile"("id") ON DELETE CASCADE ON UPDATE CASCADE;

-- Periods are stored as years. An end year cannot precede the start year.
ALTER TABLE "Experience" ADD CONSTRAINT "Experience_period_check" CHECK ("endYear" IS NULL OR "endYear" >= "startYear");

ALTER TABLE "Project" ADD CONSTRAINT "Project_period_check" CHECK (
    ("startYear" IS NULL AND "endYear" IS NULL)
    OR ("startYear" IS NOT NULL AND ("endYear" IS NULL OR "endYear" >= "startYear"))
);

ALTER TABLE "Education" ADD CONSTRAINT "Education_year_check" CHECK ("graduatedYear" BETWEEN 1950 AND 2100);