-- CreateTable
CREATE TABLE "settings" (
    "code" TEXT NOT NULL,
    "name" TEXT NOT NULL,
    "description" TEXT,
    "value" TEXT
);

-- CreateTable
CREATE TABLE "categories" (
    "code" TEXT NOT NULL PRIMARY KEY,
    "name" TEXT NOT NULL,
    "color" TEXT NOT NULL DEFAULT '#000000',
    "llm_prompt" TEXT,
    "created_at" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP
);

-- CreateTable
CREATE TABLE "projects" (
    "code" TEXT NOT NULL PRIMARY KEY,
    "name" TEXT NOT NULL,
    "color" TEXT NOT NULL DEFAULT '#000000',
    "llm_prompt" TEXT,
    "created_at" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP
);

-- CreateTable
CREATE TABLE "fields" (
    "id" TEXT NOT NULL PRIMARY KEY,
    "code" TEXT NOT NULL,
    "name" TEXT NOT NULL,
    "type" TEXT NOT NULL,
    "llm_prompt" TEXT,
    "options" JSONB,
    "is_required" BOOLEAN NOT NULL DEFAULT false,
    "is_extra" BOOLEAN NOT NULL DEFAULT true
);

-- CreateTable
CREATE TABLE "files" (
    "id" TEXT NOT NULL PRIMARY KEY,
    "filename" TEXT NOT NULL,
    "path" TEXT NOT NULL,
    "mimetype" TEXT NOT NULL,
    "metadata" JSONB,
    "is_reviewed" BOOLEAN NOT NULL DEFAULT false,
    "created_at" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP
);

-- CreateTable
CREATE TABLE "transactions" (
    "id" TEXT NOT NULL PRIMARY KEY,
    "name" TEXT,
    "description" TEXT,
    "merchant" TEXT,
    "total" INTEGER,
    "currency_code" TEXT,
    "converted_total" INTEGER,
    "converted_currency_code" TEXT,
    "type" TEXT DEFAULT 'expense',
    "note" TEXT,
    "files" JSONB NOT NULL DEFAULT [],
    "extra" JSONB,
    "category_id" TEXT,
    "project_id" TEXT,
    "issued_at" DATETIME,
    "created_at" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updated_at" DATETIME NOT NULL,
    "text" TEXT,
    CONSTRAINT "transactions_category_id_fkey" FOREIGN KEY ("category_id") REFERENCES "categories" ("code") ON DELETE SET NULL ON UPDATE CASCADE,
    CONSTRAINT "transactions_project_id_fkey" FOREIGN KEY ("project_id") REFERENCES "projects" ("code") ON DELETE SET NULL ON UPDATE CASCADE
);

-- CreateTable
CREATE TABLE "currencies" (
    "code" TEXT NOT NULL PRIMARY KEY,
    "name" TEXT NOT NULL
);

-- CreateIndex
CREATE UNIQUE INDEX "settings_code_key" ON "settings"("code");

-- CreateIndex
CREATE UNIQUE INDEX "fields_code_key" ON "fields"("code");