-- CreateTable
CREATE TABLE `states` (
    `id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
    `name` VARCHAR(150) NOT NULL,
    `tamil_name` VARCHAR(150) NULL,
    `status` BOOLEAN NOT NULL DEFAULT true,
    `created_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
    `updated_at` DATETIME(3) NOT NULL,

    PRIMARY KEY (`id`)
) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

-- CreateTable
CREATE TABLE `districts` (
    `id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
    `state_id` BIGINT UNSIGNED NOT NULL,
    `name` VARCHAR(150) NOT NULL,
    `tamil_name` VARCHAR(150) NULL,
    `status` BOOLEAN NOT NULL DEFAULT true,
    `created_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
    `updated_at` DATETIME(3) NOT NULL,

    PRIMARY KEY (`id`)
) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

-- CreateTable
CREATE TABLE `vegetables` (
    `id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
    `name` VARCHAR(150) NOT NULL,
    `tamil_name` VARCHAR(150) NULL,
    `status` BOOLEAN NOT NULL DEFAULT true,
    `created_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
    `updated_at` DATETIME(3) NOT NULL,

    PRIMARY KEY (`id`)
) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

-- CreateTable
CREATE TABLE `customers` (
    `id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
    `name` VARCHAR(255) NOT NULL,
    `tamil_name` VARCHAR(255) NULL,
    `mobile_no` VARCHAR(20) NOT NULL,
    `address` TEXT NULL,
    `state_id` BIGINT UNSIGNED NOT NULL,
    `district_id` BIGINT UNSIGNED NOT NULL,
    `opening_balance` DECIMAL(12, 2) NOT NULL DEFAULT 0.00,
    `status` BOOLEAN NOT NULL DEFAULT true,
    `created_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
    `updated_at` DATETIME(3) NOT NULL,

    PRIMARY KEY (`id`)
) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

-- CreateTable
CREATE TABLE `suppliers` (
    `id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
    `name` VARCHAR(255) NOT NULL,
    `tamil_name` VARCHAR(255) NULL,
    `mobile_no` VARCHAR(20) NOT NULL,
    `address` TEXT NULL,
    `state_id` BIGINT UNSIGNED NOT NULL,
    `district_id` BIGINT UNSIGNED NOT NULL,
    `opening_balance` DECIMAL(12, 2) NOT NULL DEFAULT 0.00,
    `status` BOOLEAN NOT NULL DEFAULT true,
    `created_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
    `updated_at` DATETIME(3) NOT NULL,

    PRIMARY KEY (`id`)
) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

-- AddForeignKey
ALTER TABLE `districts` ADD CONSTRAINT `districts_state_id_fkey` FOREIGN KEY (`state_id`) REFERENCES `states`(`id`) ON DELETE RESTRICT ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE `customers` ADD CONSTRAINT `customers_state_id_fkey` FOREIGN KEY (`state_id`) REFERENCES `states`(`id`) ON DELETE RESTRICT ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE `customers` ADD CONSTRAINT `customers_district_id_fkey` FOREIGN KEY (`district_id`) REFERENCES `districts`(`id`) ON DELETE RESTRICT ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE `suppliers` ADD CONSTRAINT `suppliers_state_id_fkey` FOREIGN KEY (`state_id`) REFERENCES `states`(`id`) ON DELETE RESTRICT ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE `suppliers` ADD CONSTRAINT `suppliers_district_id_fkey` FOREIGN KEY (`district_id`) REFERENCES `districts`(`id`) ON DELETE RESTRICT ON UPDATE CASCADE;