SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
START TRANSACTION;
SET time_zone = "+00:00";

-- --------------------------------------------------------
-- STRUCTURE DE LA TABLE `paniers_groupes`
-- --------------------------------------------------------

CREATE TABLE `paniers_groupes` (
    `ref`   smallint(5) UNSIGNED NOT NULL AUTO_INCREMENT,
    `nom`   varchar(64) NOT NULL,
    `del`   tinyint(1) UNSIGNED NOT NULL DEFAULT '0',
    PRIMARY KEY (`ref`),
    INDEX (`del`)
)
ENGINE=InnoDB
DEFAULT CHARSET=utf8;

-- --------------------------------------------------------
-- STRUCTURE DE LA TABLE `paniers_types`
-- --------------------------------------------------------

CREATE TABLE `paniers_types` (
    `ref`               smallint(5) UNSIGNED NOT NULL AUTO_INCREMENT,
    `groupe`            smallint(5) UNSIGNED NOT NULL,
    `nom`               varchar(64) NOT NULL,
    `valeur`            float(5,2) UNSIGNED NOT NULL,
    `del`               tinyint(1) UNSIGNED NOT NULL DEFAULT '0',
    PRIMARY KEY (`ref`),
    CONSTRAINT `paniers_types_groupe_fk` FOREIGN KEY (`groupe`) REFERENCES `paniers_groupes`(`ref`) ON DELETE RESTRICT ON UPDATE RESTRICT,
    INDEX (`del`)
)
ENGINE=InnoDB
DEFAULT CHARSET=utf8;

-- --------------------------------------------------------
-- STRUCTURE DE LA TABLE `lieux`
-- --------------------------------------------------------

CREATE TABLE `lieux` (
    `ref`   smallint(5) UNSIGNED NOT NULL AUTO_INCREMENT,
    `nom`   varchar(64) NOT NULL,
    `del`   tinyint(1) UNSIGNED NOT NULL DEFAULT '0',
    PRIMARY KEY (`ref`),
    INDEX (`del`)
)
ENGINE=InnoDB
DEFAULT CHARSET=utf8;

-- --------------------------------------------------------
-- STRUCTURE DE LA TABLE `clients`
-- --------------------------------------------------------

CREATE TABLE `clients` (
    `ref`       smallint(5) UNSIGNED NOT NULL AUTO_INCREMENT,
    `nom`       varchar(64) NOT NULL,
    `prenom`    varchar(64) NOT NULL,
    `tel`       varchar(20) NULL DEFAULT NULL,
    `email`     varchar(128) NULL DEFAULT NULL,
    `del`       tinyint(1) UNSIGNED NOT NULL DEFAULT '0',
    PRIMARY KEY (`ref`),
    INDEX (`del`)
)
ENGINE=InnoDB
DEFAULT CHARSET=utf8;

-- --------------------------------------------------------
-- STRUCTURE DE LA TABLE `clients_absences`
-- --------------------------------------------------------

CREATE TABLE `clients_absences` (
    `ref`       smallint(5) UNSIGNED NOT NULL AUTO_INCREMENT , 
    `client`    smallint(5) UNSIGNED NOT NULL , 
    `debut`     DATE NOT NULL , 
    `fin`       DATE NOT NULL , 
    `remarque`  TEXT CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
    `del`       tinyint(1) UNSIGNED NOT NULL DEFAULT '0',
    PRIMARY KEY (`ref`),
    CONSTRAINT `clients_absences_client_fk` FOREIGN KEY (`client`) REFERENCES `clients`(`ref`) ON DELETE RESTRICT ON UPDATE RESTRICT,
    INDEX (`del`)
)
ENGINE = InnoDB
DEFAULT CHARSET=utf8;

-- --------------------------------------------------------
-- STRUCTURE DE LA TABLE `contrats_types`
-- --------------------------------------------------------

CREATE TABLE `contrats_types` (
    `ref`           smallint(5) UNSIGNED NOT NULL AUTO_INCREMENT,
    `groupe`        smallint(5) UNSIGNED NOT NULL,
    `nom`           varchar(128) NOT NULL,
    `frequence`     set('hebdo','quinz') NOT NULL,
    `panier_type`   smallint(5) UNSIGNED NOT NULL,
    `nb_paniers`    smallint(2) UNSIGNED NOT NULL,
    `prix_total`    float(6,2) UNSIGNED NOT NULL,
    `del`           tinyint(1) UNSIGNED NOT NULL DEFAULT '0',
    PRIMARY KEY (`ref`),
    CONSTRAINT `contrats_types_groupe_fk`       FOREIGN KEY (`groupe`)      REFERENCES `paniers_groupes`(`ref`)    ON DELETE RESTRICT ON UPDATE RESTRICT,
    INDEX(`frequence`),
    CONSTRAINT `contrats_types_panier_type_fk`  FOREIGN KEY (`panier_type`) REFERENCES `paniers_types`(`ref`)       ON DELETE RESTRICT ON UPDATE RESTRICT,
    INDEX (`del`)
)
ENGINE=InnoDB
DEFAULT CHARSET=utf8;

-- --------------------------------------------------------
-- STRUCTURE DE LA TABLE `contrats`
-- --------------------------------------------------------

CREATE TABLE `contrats` (
    `ref`                                   smallint(5) UNSIGNED NOT NULL AUTO_INCREMENT,
    `client`                                smallint(5) UNSIGNED NOT NULL,
    `type`                                  smallint(5) UNSIGNED NULL DEFAULT NULL,
    `groupe`                                smallint(5) UNSIGNED NOT NULL,
    `frequence`                             set('hebdo','quinz') NOT NULL,
    `panier_type`                           smallint(5) UNSIGNED NOT NULL,
    `nb_paniers`                            smallint(2) UNSIGNED NOT NULL,
    `date`                                  date NOT NULL,
    `quinz_groupe`                          set('A','B') NULL DEFAULT NULL,
    `lieu_depot`                            smallint(5) UNSIGNED NOT NULL,
    `nb_cheque`                             int(2) UNSIGNED NOT NULL DEFAULT '0',
    `np_paniers_distrib_avt_saisie`         int(2) UNSIGNED NOT NULL DEFAULT '0',
    `force_eligible`                        tinyint(1) UNSIGNED NOT NULL DEFAULT '0',
    `force_not_archive`                     tinyint(1) UNSIGNED NOT NULL DEFAULT '0',
    `archive`                               tinyint(1) UNSIGNED NOT NULL DEFAULT '0',
    `del`                                   tinyint(1) UNSIGNED NOT NULL DEFAULT '0',
    PRIMARY KEY (`ref`),
    CONSTRAINT `contrats_client_fk`         FOREIGN KEY (`client`)  REFERENCES `clients`(`ref`)             ON DELETE RESTRICT ON UPDATE RESTRICT,
    CONSTRAINT `contrats_type_fk`           FOREIGN KEY (`type`)    REFERENCES `contrats_types`(`ref`)      ON DELETE RESTRICT ON UPDATE RESTRICT,
    CONSTRAINT `paniers_groupe_fk`          FOREIGN KEY (`groupe`)  REFERENCES `paniers_groupes`(`ref`)    ON DELETE RESTRICT ON UPDATE RESTRICT,
    INDEX(`frequence`),
    CONSTRAINT `contrats_panier_type_fk`    FOREIGN KEY (`panier_type`) REFERENCES `paniers_types`(`ref`) ON DELETE RESTRICT ON UPDATE RESTRICT,
    INDEX(`quinz_groupe`),
    CONSTRAINT `contrats_lieu_depot_fk`     FOREIGN KEY (`lieu_depot`) REFERENCES `lieux`(`ref`) ON DELETE RESTRICT ON UPDATE RESTRICT,
    INDEX(`archive`),
    INDEX (`force_not_archive`),
    INDEX (`del`)
)
ENGINE=InnoDB
DEFAULT CHARSET=utf8;

-- --------------------------------------------------------
-- STRUCTURE DE LA TABLE `legumes`
-- --------------------------------------------------------

CREATE TABLE `legumes` (
    `ref`   smallint(5) UNSIGNED NOT NULL AUTO_INCREMENT,
    `nom`   varchar(64) NOT NULL,
    `tarif` smallint(5) UNSIGNED NULL DEFAULT NULL,
    `del`   tinyint(1) UNSIGNED NOT NULL DEFAULT '0',
    PRIMARY KEY (`ref`),
    INDEX (`tarif`),
    INDEX (`del`)
)
ENGINE = InnoDB
DEFAULT CHARSET=utf8;

-- --------------------------------------------------------
-- STRUCTURE DE LA TABLE `legume_tarifs`
-- --------------------------------------------------------

CREATE TABLE `legumes_tarifs` (
    `ref`       smallint(5) UNSIGNED NOT NULL AUTO_INCREMENT,
    `legume`    smallint(5) UNSIGNED NOT NULL,
    `groupe`    smallint(5) UNSIGNED NULL DEFAULT NULL,
    `prix`      float(5,2) UNSIGNED NOT NULL,
    `unite`     set('kg','pièce','botte') NOT NULL DEFAULT 'kg',
    `date`      date NOT NULL,
    `archive`   tinyint(1) UNSIGNED NOT NULL DEFAULT '0',
    `del`       tinyint(1) UNSIGNED NOT NULL DEFAULT '0',
    PRIMARY KEY (`ref`),
    CONSTRAINT `legumes_tarifs_legume_fk` FOREIGN KEY (`legume`) REFERENCES `legumes`(`ref`)            ON DELETE RESTRICT ON UPDATE RESTRICT,
    CONSTRAINT `legumes_tarifs_groupe_fk` FOREIGN KEY (`groupe`) REFERENCES `paniers_groupes`(`ref`)    ON DELETE RESTRICT ON UPDATE RESTRICT,
    INDEX (`archive`),
    INDEX (`del`)
)
ENGINE=InnoDB
DEFAULT CHARSET=utf8;

-- --------------------------------------------------------
-- STRUCTURE DE LA TABLE `livraisons`
-- --------------------------------------------------------

CREATE TABLE `livraisons` (
    `ref`               smallint(5) UNSIGNED NOT NULL AUTO_INCREMENT,
    `paniers_groupe`    smallint(5) UNSIGNED NOT NULL,
    `date`              date NOT NULL,
    `quinz_groupe`      set('A','B') NOT NULL,
    `archive`           tinyint(1) UNSIGNED NOT NULL DEFAULT '0',
    `force_not_archive` tinyint(1) UNSIGNED NOT NULL DEFAULT '0',
    `del`               tinyint(1) UNSIGNED NOT NULL DEFAULT '0',
    PRIMARY KEY (`ref`),
    CONSTRAINT `livraisons_paniers_groupe_fk` FOREIGN KEY (`paniers_groupe`) REFERENCES `paniers_groupes`(`ref`) ON DELETE RESTRICT ON UPDATE RESTRICT,
    INDEX (`archive`),
    INDEX (`force_not_archive`),
    INDEX (`del`)
)
ENGINE=InnoDB
DEFAULT CHARSET=utf8;

-- --------------------------------------------------------
-- STRUCTURE DE LA TABLE `livraisons_legumes`
-- --------------------------------------------------------

CREATE TABLE `livraisons_legumes` (
    `livraison`     smallint(5) UNSIGNED NOT NULL,
    `legume`        smallint(5) UNSIGNED NOT NULL,
    `panier_type`   smallint(5) UNSIGNED NOT NULL,
    `tarif`         smallint(5) UNSIGNED NOT NULL,
    `quantite`      float(5,2) UNSIGNED NOT NULL,
    `del`           tinyint(1) UNSIGNED NOT NULL DEFAULT '0',
    UNIQUE (`livraison`, `legume`, `panier_type`),
    CONSTRAINT `livraisons_legumes_livraison_fk`    FOREIGN KEY (`livraison`)   REFERENCES `livraisons`(`ref`)      ON DELETE RESTRICT ON UPDATE RESTRICT,
    CONSTRAINT `livraisons_legumes_panier_type_fk`  FOREIGN KEY (`panier_type`) REFERENCES `paniers_types`(`ref`)   ON DELETE RESTRICT ON UPDATE RESTRICT,
    CONSTRAINT `livraisons_legumes_legume_fk`       FOREIGN KEY (`legume`)      REFERENCES `legumes`(`ref`)         ON DELETE RESTRICT ON UPDATE RESTRICT,
    CONSTRAINT `livraisons_legumes_tarif_fk`        FOREIGN KEY (`tarif`)       REFERENCES `legumes_tarifs`(`ref`)  ON DELETE RESTRICT ON UPDATE RESTRICT,
    INDEX (`del`)
)
ENGINE=InnoDB
DEFAULT CHARSET=utf8;

-- --------------------------------------------------------
-- STRUCTURE DE LA TABLE `livraisons_paniers`
-- --------------------------------------------------------

CREATE TABLE `livraisons_paniers` (
    `livraison`                 smallint(5) UNSIGNED NOT NULL,
    `contrat`                   smallint(5) UNSIGNED NOT NULL,
    `force_not_archive`         tinyint(1) UNSIGNED NOT NULL DEFAULT '0',
    `del`                       tinyint(1) UNSIGNED NOT NULL DEFAULT '0',
    UNIQUE (`livraison`, `contrat`),
    CONSTRAINT `livraisons_paniers_livraison_fk`    FOREIGN KEY (`livraison`)   REFERENCES `livraisons`(`ref`)  ON DELETE RESTRICT ON UPDATE RESTRICT,
    CONSTRAINT `livraisons_paniers_contrat_fk`      FOREIGN KEY (`contrat`)     REFERENCES `contrats`(`ref`)    ON DELETE RESTRICT ON UPDATE RESTRICT,
    INDEX (`del`)
)
ENGINE=InnoDB
DEFAULT CHARSET=utf8;

-- ########################################################
-- ### SQL VIEWS ##########################################
-- ########################################################

-- --------------------------------------------------------
-- STRUCTURE DE LA VIEW `contrats_nb_paniers_livres`
-- --------------------------------------------------------

CREATE VIEW `contrats_count_nb_paniers_livres` AS
    SELECT 
        `contrats`.ref,
        COUNT(*) as 'nb_paniers_livres'
    FROM `livraisons_paniers`
    LEFT JOIN contrats ON livraisons_paniers.contrat = contrats.ref
    WHERE `livraisons_paniers`.`del`=0
    GROUP BY `contrat`;
    
-- --------------------------------------------------------
-- STRUCTURE DE LA VIEW `contrats_nb_paniers_statut`
-- --------------------------------------------------------

CREATE VIEW `contrats_paniers_statut` AS
    SELECT 
	contrats.ref,
    contrats.nb_paniers,
    CASE WHEN ISNULL(contrats_count_nb_paniers_livres.nb_paniers_livres)
        THEN 0
        ELSE contrats_count_nb_paniers_livres.nb_paniers_livres
    END as 'nb_paniers_livres_absolute',
    CASE WHEN ISNULL(contrats_count_nb_paniers_livres.nb_paniers_livres)
        THEN contrats.np_paniers_distrib_avt_saisie
        ELSE contrats.np_paniers_distrib_avt_saisie + contrats_count_nb_paniers_livres.nb_paniers_livres
    END as 'nb_paniers_livres',
    CASE WHEN ISNULL(contrats_count_nb_paniers_livres.nb_paniers_livres)
        THEN CAST(contrats.nb_paniers AS signed) - CAST(contrats.np_paniers_distrib_avt_saisie AS signed)
        ELSE CAST(contrats.nb_paniers AS signed) - CAST(contrats.np_paniers_distrib_avt_saisie AS signed) - CAST(contrats_count_nb_paniers_livres.nb_paniers_livres AS signed)
    END as 'nb_paniers_restants'
    FROM contrats
    LEFT JOIN contrats_count_nb_paniers_livres ON contrats.ref = contrats_count_nb_paniers_livres.ref;
    
-- --------------------------------------------------------
-- STRUCTURE DE LA VIEW `livraisons_nb_paniers`
-- --------------------------------------------------------

CREATE VIEW `livraisons_nb_paniers` AS
    SELECT 
	   `livraisons_paniers`.`livraison` as 'ref',
        COUNT(*) as 'nb_paniers'
    FROM `livraisons_paniers`
    GROUP BY `livraisons_paniers`.`livraison`;

COMMIT;