CREATE TABLE "tech_sales_vendor_quotation_attachments" (
	"id" serial PRIMARY KEY NOT NULL,
	"quotation_id" integer NOT NULL,
	"revision_id" integer DEFAULT 0 NOT NULL,
	"file_name" varchar(255) NOT NULL,
	"original_file_name" varchar(255) NOT NULL,
	"file_size" integer NOT NULL,
	"file_type" varchar(100),
	"file_path" varchar(500) NOT NULL,
	"description" text,
	"uploaded_by" integer,
	"vendor_id" integer,
	"is_vendor_upload" boolean DEFAULT true,
	"created_at" timestamp DEFAULT now() NOT NULL,
	"updated_at" timestamp DEFAULT now() NOT NULL
);
--> statement-breakpoint
CREATE TABLE "tech_sales_vendor_quotation_revisions" (
	"id" serial PRIMARY KEY NOT NULL,
	"quotation_id" integer NOT NULL,
	"version" integer NOT NULL,
	"snapshot" json NOT NULL,
	"change_reason" text,
	"revision_note" text,
	"revised_by" integer,
	"revised_at" timestamp DEFAULT now() NOT NULL
);
--> statement-breakpoint
CREATE TABLE "periodic_evaluations" (
	"id" serial PRIMARY KEY NOT NULL,
	"evaluation_target_id" integer NOT NULL,
	"evaluation_period" varchar(20) NOT NULL,
	"documents_submitted" boolean DEFAULT false,
	"submission_date" timestamp,
	"submission_deadline" timestamp,
	"final_score" numeric(5, 2),
	"final_grade" varchar(5),
	"evaluation_score" numeric(5, 2),
	"evaluation_grade" varchar(5),
	"process_score" numeric(5, 2) DEFAULT '0',
	"price_score" numeric(5, 2) DEFAULT '0',
	"delivery_score" numeric(5, 2) DEFAULT '0',
	"self_evaluation_score" numeric(5, 2) DEFAULT '0',
	"total_score" numeric(5, 2) DEFAULT '0',
	"participation_bonus" numeric(5, 2) DEFAULT '0',
	"quality_deduction" numeric(5, 2) DEFAULT '0',
	"status" varchar(30) DEFAULT 'PENDING_SUBMISSION' NOT NULL,
	"review_completed_at" timestamp,
	"finalized_at" timestamp,
	"finalized_by" integer,
	"evaluation_note" text,
	"created_at" timestamp DEFAULT now() NOT NULL,
	"updated_at" timestamp DEFAULT now() NOT NULL,
	CONSTRAINT "unique_evaluation_target" UNIQUE("evaluation_target_id","evaluation_period")
);
--> statement-breakpoint
CREATE TABLE "reviewer_evaluation_details" (
	"id" serial PRIMARY KEY NOT NULL,
	"reviewer_evaluation_id" integer NOT NULL,
	"reg_eval_criteria_details_id" integer NOT NULL,
	"score" numeric(5, 2) NOT NULL,
	"comment" text,
	"created_at" timestamp DEFAULT now() NOT NULL,
	"updated_at" timestamp DEFAULT now() NOT NULL,
	CONSTRAINT "unique_reviewer_criteria" UNIQUE("reviewer_evaluation_id","reg_eval_criteria_details_id")
);
--> statement-breakpoint
CREATE TABLE "reviewer_evaluations" (
	"id" serial PRIMARY KEY NOT NULL,
	"periodic_evaluation_id" integer NOT NULL,
	"evaluation_target_reviewer_id" integer NOT NULL,
	"process_score" numeric(5, 2),
	"price_score" numeric(5, 2),
	"delivery_score" numeric(5, 2),
	"self_evaluation_score" numeric(5, 2),
	"participation_bonus" numeric(5, 2) DEFAULT '0',
	"quality_deduction" numeric(5, 2) DEFAULT '0',
	"total_score" numeric(5, 2),
	"grade" varchar(5),
	"is_completed" boolean DEFAULT false,
	"completed_at" timestamp,
	"reviewer_comment" text,
	"created_at" timestamp DEFAULT now() NOT NULL,
	"updated_at" timestamp DEFAULT now() NOT NULL,
	CONSTRAINT "unique_reviewer_evaluation" UNIQUE("periodic_evaluation_id","evaluation_target_reviewer_id")
);
--> statement-breakpoint
ALTER TABLE "tech_sales_vendor_quotations" ALTER COLUMN "status" SET DEFAULT 'Assigned';--> statement-breakpoint
ALTER TABLE "tech_sales_vendor_quotation_attachments" ADD CONSTRAINT "tech_sales_vendor_quotation_attachments_quotation_id_tech_sales_vendor_quotations_id_fk" FOREIGN KEY ("quotation_id") REFERENCES "public"."tech_sales_vendor_quotations"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
ALTER TABLE "tech_sales_vendor_quotation_attachments" ADD CONSTRAINT "tech_sales_vendor_quotation_attachments_uploaded_by_users_id_fk" FOREIGN KEY ("uploaded_by") REFERENCES "public"."users"("id") ON DELETE set null ON UPDATE no action;--> statement-breakpoint
ALTER TABLE "tech_sales_vendor_quotation_attachments" ADD CONSTRAINT "tech_sales_vendor_quotation_attachments_vendor_id_tech_vendors_id_fk" FOREIGN KEY ("vendor_id") REFERENCES "public"."tech_vendors"("id") ON DELETE set null ON UPDATE no action;--> statement-breakpoint
ALTER TABLE "tech_sales_vendor_quotation_revisions" ADD CONSTRAINT "tech_sales_vendor_quotation_revisions_quotation_id_tech_sales_vendor_quotations_id_fk" FOREIGN KEY ("quotation_id") REFERENCES "public"."tech_sales_vendor_quotations"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
ALTER TABLE "periodic_evaluations" ADD CONSTRAINT "periodic_evaluations_evaluation_target_id_evaluation_targets_id_fk" FOREIGN KEY ("evaluation_target_id") REFERENCES "public"."evaluation_targets"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
ALTER TABLE "periodic_evaluations" ADD CONSTRAINT "periodic_evaluations_finalized_by_users_id_fk" FOREIGN KEY ("finalized_by") REFERENCES "public"."users"("id") ON DELETE no action ON UPDATE no action;--> statement-breakpoint
ALTER TABLE "reviewer_evaluation_details" ADD CONSTRAINT "reviewer_evaluation_details_reviewer_evaluation_id_reviewer_evaluations_id_fk" FOREIGN KEY ("reviewer_evaluation_id") REFERENCES "public"."reviewer_evaluations"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
ALTER TABLE "reviewer_evaluation_details" ADD CONSTRAINT "reviewer_evaluation_details_reg_eval_criteria_details_id_reg_eval_criteria_details_id_fk" FOREIGN KEY ("reg_eval_criteria_details_id") REFERENCES "public"."reg_eval_criteria_details"("id") ON DELETE no action ON UPDATE no action;--> statement-breakpoint
ALTER TABLE "reviewer_evaluations" ADD CONSTRAINT "reviewer_evaluations_periodic_evaluation_id_periodic_evaluations_id_fk" FOREIGN KEY ("periodic_evaluation_id") REFERENCES "public"."periodic_evaluations"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
ALTER TABLE "reviewer_evaluations" ADD CONSTRAINT "reviewer_evaluations_evaluation_target_reviewer_id_evaluation_target_reviewers_id_fk" FOREIGN KEY ("evaluation_target_reviewer_id") REFERENCES "public"."evaluation_target_reviewers"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
CREATE INDEX "tech_sales_quotation_revisions_quotation_version_idx" ON "tech_sales_vendor_quotation_revisions" USING btree ("quotation_id","version");--> statement-breakpoint
CREATE VIEW "public"."periodic_evaluations_view" AS (select "periodic_evaluations"."id", "periodic_evaluations"."evaluation_target_id", "evaluation_targets"."evaluation_year", "evaluation_targets"."division", "evaluation_targets"."vendor_id", "evaluation_targets"."vendor_code", "evaluation_targets"."vendor_name", "evaluation_targets"."domestic_foreign", "evaluation_targets"."material_type", "periodic_evaluations"."evaluation_period", "periodic_evaluations"."documents_submitted", "periodic_evaluations"."submission_date", "periodic_evaluations"."submission_deadline", "periodic_evaluations"."final_score", "periodic_evaluations"."final_grade", "periodic_evaluations"."evaluation_score", "periodic_evaluations"."evaluation_grade", "periodic_evaluations"."process_score", "periodic_evaluations"."price_score", "periodic_evaluations"."delivery_score", "periodic_evaluations"."self_evaluation_score", "periodic_evaluations"."total_score", "periodic_evaluations"."participation_bonus", "periodic_evaluations"."quality_deduction", "periodic_evaluations"."status", "periodic_evaluations"."review_completed_at", "periodic_evaluations"."finalized_at", "periodic_evaluations"."finalized_by", "periodic_evaluations"."evaluation_note", "periodic_evaluations"."created_at", "periodic_evaluations"."updated_at", "evaluation_targets"."status", "evaluation_targets"."admin_comment", "evaluation_targets"."consolidated_comment", "evaluation_targets"."consensus_status", "evaluation_targets"."confirmed_at", (
        SELECT COUNT(*)::int
        FROM "reviewer_evaluations" re
        WHERE re.periodic_evaluation_id = "periodic_evaluations"."id"
      ) as "total_reviewers", (
        SELECT COUNT(*)::int
        FROM "reviewer_evaluations" re
        WHERE re.periodic_evaluation_id = "periodic_evaluations"."id"
        AND re.is_completed = true
      ) as "completed_reviewers", (
        SELECT COUNT(*)::int
        FROM "reviewer_evaluations" re
        WHERE re.periodic_evaluation_id = "periodic_evaluations"."id"
        AND re.is_completed = false
      ) as "pending_reviewers", "users"."name", "users"."email" from "periodic_evaluations" left join "evaluation_targets" on "periodic_evaluations"."evaluation_target_id" = "evaluation_targets"."id" left join "users" on "periodic_evaluations"."finalized_by" = "users"."id" order by "periodic_evaluations"."created_at");