-- Daily Mirror Database Schema
-- Quality Recticel Production Tracking System
-- Created: October 24, 2025

-- =============================================
-- ORDERS DATA TABLES
-- =============================================

-- Main Orders Table (from Vizual. Artic. Comenzi Deschise)
CREATE TABLE IF NOT EXISTS dm_orders (
    id INT AUTO_INCREMENT PRIMARY KEY,
    order_id VARCHAR(50) UNIQUE NOT NULL,
    customer_code VARCHAR(50),
    customer_name VARCHAR(255),
    client_order VARCHAR(100),
    article_code VARCHAR(50),
    article_description TEXT,
    quantity_requested INT,
    delivery_date DATE,
    order_status VARCHAR(50),
    priority VARCHAR(20),
    product_group VARCHAR(100),
    order_date DATE,
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
    
    INDEX idx_order_id (order_id),
    INDEX idx_customer (customer_code),
    INDEX idx_article (article_code),
    INDEX idx_delivery_date (delivery_date),
    INDEX idx_order_date (order_date),
    INDEX idx_status (order_status)
);

-- =============================================
-- PRODUCTION DATA TABLES  
-- =============================================

-- Production Orders Table (from Comenzi Productie - Production orders Data sheet)
CREATE TABLE IF NOT EXISTS dm_production_orders (
    id INT AUTO_INCREMENT PRIMARY KEY,
    
    -- Primary Identifiers
    production_order VARCHAR(50) UNIQUE NOT NULL,
    open_for_order_line VARCHAR(100),  -- Concatenated: "Opened for Order" + "-" + "Linia"
    client_order_line VARCHAR(100),    -- Concatenated: "Com. Achiz. Client" + "-" + "Nr. linie com. client"
    
    -- Customer Information
    customer_code VARCHAR(50),
    customer_name VARCHAR(255),
    
    -- Article Information
    article_code VARCHAR(100),
    article_description TEXT,
    quantity_requested INT,
    unit_of_measure VARCHAR(20),
    
    -- Dates
    delivery_date DATE,              -- SO Duedate
    opening_date DATE,               -- Data Deschiderii
    closing_date DATE,               -- Data Inchiderii
    data_planificare DATE,           -- Data Planific.
    
    -- Production Status
    production_status VARCHAR(50),   -- Status (Inchis, etc.)
    
    -- Machine Information
    machine_code VARCHAR(50),        -- Masina cusut
    machine_type VARCHAR(50),        -- Tip masina
    machine_number VARCHAR(20),      -- Machine Number
    
    -- Production Timeline
    end_of_quilting DATE,           -- End of Quilting
    end_of_sewing DATE,             -- End of Sewing
    
    -- Quality Control Phase T1 (Prepared)
    phase_t1_prepared VARCHAR(50),   -- Faza pregatit(T1)
    t1_operator_name VARCHAR(100),   -- Nume complet T1
    t1_registration_date DATETIME,   -- Data inregistrare T1
    
    -- Quality Control Phase T2 (Cut/Quilted)
    phase_t2_cut VARCHAR(50),        -- Faza taiat/matlasat(T2)
    t2_operator_name VARCHAR(100),   -- Nume complet T2
    t2_registration_date DATETIME,   -- Data inregistrare T2
    
    -- Quality Control Phase T3 (Sewing)
    phase_t3_sewing VARCHAR(50),     -- Faza cusut(T3)
    t3_operator_name VARCHAR(100),   -- Nume complet T3
    t3_registration_date DATETIME,   -- Data inregistrare T3
    
    -- Additional Information
    design_number INT,               -- Design number
    classification VARCHAR(100),     -- Clasificare
    model_description VARCHAR(255),  -- Descriere Model
    model_lb2 VARCHAR(255),          -- Model Lb2
    needle_position DECIMAL(5,1),    -- Needle Position
    needle_row VARCHAR(50),          -- Needle row
    priority INT DEFAULT 0,          -- Prioritate executie
    
    -- Metadata
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
    
    -- Indexes for Performance
    INDEX idx_production_order (production_order),
    INDEX idx_open_for_order_line (open_for_order_line),
    INDEX idx_client_order_line (client_order_line),
    INDEX idx_customer (customer_code),
    INDEX idx_article (article_code),
    INDEX idx_delivery_date (delivery_date),
    INDEX idx_status (production_status),
    INDEX idx_machine (machine_code),
    INDEX idx_quilting_date (end_of_quilting),
    INDEX idx_sewing_date (end_of_sewing),
    INDEX idx_data_planificare (data_planificare)
);

-- =============================================
-- DELIVERY DATA TABLES
-- =============================================

-- Delivery/Shipment Table (from Articole livrate)  
CREATE TABLE IF NOT EXISTS dm_deliveries (
    id INT AUTO_INCREMENT PRIMARY KEY,
    shipment_id VARCHAR(50) UNIQUE NOT NULL,
    order_id VARCHAR(50),
    production_order VARCHAR(50),
    customer_code VARCHAR(50),
    customer_name VARCHAR(255),
    article_code VARCHAR(50),
    article_description TEXT,
    quantity_delivered INT,
    quantity_returned INT DEFAULT 0,
    
    -- Delivery Timeline
    shipment_date DATE,
    delivery_date DATE,
    return_date DATE,
    
    -- Delivery Status
    delivery_status VARCHAR(50), -- 'shipped', 'delivered', 'returned', 'partial'
    shipping_method VARCHAR(100),
    tracking_number VARCHAR(100),
    shipping_address TEXT,
    delivery_notes TEXT,
    
    -- Financial
    unit_price DECIMAL(10,2),
    total_value DECIMAL(12,2),
    currency VARCHAR(3) DEFAULT 'RON',
    
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
    
    INDEX idx_shipment_id (shipment_id),
    INDEX idx_order_id (order_id),
    INDEX idx_production_order (production_order),
    INDEX idx_customer (customer_code),
    INDEX idx_article (article_code),
    INDEX idx_shipment_date (shipment_date),
    INDEX idx_delivery_date (delivery_date),
    INDEX idx_status (delivery_status)
);

-- =============================================
-- DAILY MIRROR AGGREGATION TABLES
-- =============================================

-- Daily Summary Table (for fast reporting)
CREATE TABLE IF NOT EXISTS dm_daily_summary (
    id INT AUTO_INCREMENT PRIMARY KEY,
    report_date DATE UNIQUE NOT NULL,
    
    -- Orders Metrics
    orders_received INT DEFAULT 0,
    orders_quantity INT DEFAULT 0,
    orders_value DECIMAL(15,2) DEFAULT 0,
    unique_customers INT DEFAULT 0,
    
    -- Production Metrics  
    production_launched INT DEFAULT 0,
    production_finished INT DEFAULT 0,
    production_in_progress INT DEFAULT 0,
    quilting_completed INT DEFAULT 0,
    sewing_completed INT DEFAULT 0,
    
    -- Delivery Metrics
    orders_shipped INT DEFAULT 0,
    orders_delivered INT DEFAULT 0,
    orders_returned INT DEFAULT 0,
    delivery_value DECIMAL(15,2) DEFAULT 0,
    
    -- Efficiency Metrics
    on_time_deliveries INT DEFAULT 0,
    late_deliveries INT DEFAULT 0,
    active_operators INT DEFAULT 0,
    
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
    
    INDEX idx_report_date (report_date)
);


-- =============================================
-- CONFIGURATION AND LOOKUP TABLES
-- =============================================

-- Customer Master
CREATE TABLE IF NOT EXISTS dm_customers (
    id INT AUTO_INCREMENT PRIMARY KEY,
    customer_code VARCHAR(50) UNIQUE NOT NULL,
    customer_name VARCHAR(255) NOT NULL,
    customer_group VARCHAR(100),
    country VARCHAR(50),
    currency VARCHAR(3) DEFAULT 'RON',
    payment_terms VARCHAR(100),
    credit_limit DECIMAL(15,2),
    active BOOLEAN DEFAULT TRUE,
    
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
    
    INDEX idx_customer_code (customer_code),
    INDEX idx_customer_name (customer_name),
    INDEX idx_customer_group (customer_group)
);

-- Article Master
CREATE TABLE IF NOT EXISTS dm_articles (
    id INT AUTO_INCREMENT PRIMARY KEY,
    article_code VARCHAR(50) UNIQUE NOT NULL,
    article_description TEXT NOT NULL,
    product_group VARCHAR(100),
    classification VARCHAR(100),
    unit_of_measure VARCHAR(20),
    standard_price DECIMAL(10,2),
    standard_time DECIMAL(8,2),
    active BOOLEAN DEFAULT TRUE,
    
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
    
    INDEX idx_article_code (article_code),
    INDEX idx_product_group (product_group),
    INDEX idx_classification (classification)
);

-- Machine Master
CREATE TABLE IF NOT EXISTS dm_machines (
    id INT AUTO_INCREMENT PRIMARY KEY,
    machine_code VARCHAR(50) UNIQUE NOT NULL,
    machine_name VARCHAR(255),
    machine_type VARCHAR(50),
    machine_number VARCHAR(20),
    department VARCHAR(100),
    capacity_per_hour DECIMAL(8,2),
    active BOOLEAN DEFAULT TRUE,
    
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
    
    INDEX idx_machine_code (machine_code),
    INDEX idx_machine_type (machine_type),
    INDEX idx_department (department)
);

-- =============================================
-- DATA IMPORT TRACKING
-- =============================================

-- Track file uploads and data imports
CREATE TABLE IF NOT EXISTS dm_import_log (
    id INT AUTO_INCREMENT PRIMARY KEY,
    file_name VARCHAR(255) NOT NULL,
    file_type VARCHAR(50) NOT NULL, -- 'orders', 'production', 'delivery'
    upload_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    uploaded_by VARCHAR(100),
    records_processed INT DEFAULT 0,
    records_successful INT DEFAULT 0,
    records_failed INT DEFAULT 0,
    status VARCHAR(50) DEFAULT 'processing', -- 'processing', 'completed', 'failed'
    error_message TEXT,
    processing_time DECIMAL(8,2), -- seconds
    
    INDEX idx_upload_date (upload_date),
    INDEX idx_file_type (file_type),
    INDEX idx_status (status),
    INDEX idx_uploaded_by (uploaded_by)
);

-- =============================================
-- VIEWS FOR DAILY MIRROR REPORTING
-- =============================================

-- View: Current Production Status
CREATE OR REPLACE VIEW v_daily_production_status AS
SELECT 
    DATE(p.data_planificare) as production_date,
    COUNT(*) as total_orders,
    SUM(p.quantity_requested) as total_quantity,
    SUM(CASE WHEN p.production_status = 'Inchis' THEN 1 ELSE 0 END) as completed_orders,
    SUM(CASE WHEN p.production_status != 'Inchis' THEN 1 ELSE 0 END) as pending_orders,
    SUM(CASE WHEN p.end_of_quilting IS NOT NULL THEN 1 ELSE 0 END) as quilting_done,
    SUM(CASE WHEN p.end_of_sewing IS NOT NULL THEN 1 ELSE 0 END) as sewing_done,
    COUNT(DISTINCT p.customer_code) as unique_customers,
    COUNT(DISTINCT p.machine_code) as machines_used
FROM dm_production_orders p
WHERE p.data_planificare >= CURDATE() - INTERVAL 30 DAY
GROUP BY DATE(p.data_planificare)
ORDER BY production_date DESC;

-- View: Quality Performance Summary  
CREATE OR REPLACE VIEW v_daily_quality_summary AS
SELECT 
    DATE(p.t1_registration_date) as scan_date,
    COUNT(*) as total_t1_scans,
    SUM(CASE WHEN p.t1_status = 0 THEN 1 ELSE 0 END) as t1_approved,
    ROUND(SUM(CASE WHEN p.t1_status = 0 THEN 1 ELSE 0 END) / COUNT(*) * 100, 2) as t1_approval_rate,
    COUNT(CASE WHEN p.t2_registration_date IS NOT NULL THEN 1 END) as total_t2_scans,
    SUM(CASE WHEN p.t2_status = 0 THEN 1 ELSE 0 END) as t2_approved,
    ROUND(SUM(CASE WHEN p.t2_status = 0 THEN 1 ELSE 0 END) / COUNT(CASE WHEN p.t2_registration_date IS NOT NULL THEN 1 END) * 100, 2) as t2_approval_rate,
    COUNT(DISTINCT p.t1_operator_name) as active_operators
FROM dm_production_orders p 
WHERE p.t1_registration_date >= CURDATE() - INTERVAL 30 DAY
GROUP BY DATE(p.t1_registration_date)
ORDER BY scan_date DESC;

-- View: Delivery Performance
CREATE OR REPLACE VIEW v_daily_delivery_summary AS
SELECT 
    d.delivery_date,
    COUNT(*) as total_deliveries,
    SUM(d.quantity_delivered) as total_quantity_delivered,
    SUM(d.total_value) as total_delivery_value,
    SUM(CASE WHEN d.delivery_date <= o.delivery_date THEN 1 ELSE 0 END) as on_time_deliveries,
    SUM(CASE WHEN d.delivery_date > o.delivery_date THEN 1 ELSE 0 END) as late_deliveries,
    COUNT(DISTINCT d.customer_code) as unique_customers
FROM dm_deliveries d
LEFT JOIN dm_orders o ON d.order_id = o.order_id
WHERE d.delivery_date >= CURDATE() - INTERVAL 30 DAY
    AND d.delivery_status = 'delivered'
GROUP BY d.delivery_date
ORDER BY d.delivery_date DESC;